/** * Created by richie on 15/7/8. */ /** * 初始化BI对象 */ if (window.BI == null) { window.BI = {}; }/** * MVC工厂 * guy * @class BI.Factory */ BI.Factory = { parsePath: function parsePath (path) { var segments = path.split('.'); return function (obj) { for (var i = 0; i < segments.length; i++) { if (!obj) { return; } obj = obj[segments[i]]; } return obj; } }, createView : function(url, viewFunc, mData, vData, context){ var modelFunc = viewFunc.replace(/View/, "Model"); modelFunc = this.parsePath(modelFunc)(window); if(!_.isFunction(modelFunc)){ modelFunc = BI.Model; } // try { var model = new (modelFunc)(_.extend({}, mData, { parent: context && context.model, rootURL: url }), {silent: true}); // } catch (e) { // // } // try { var view = new (eval(viewFunc))(_.extend({}, vData, { model: model, parent: context, rootURL: url })); // } catch (e) { // // } return view; } };(function (root, factory) { root.BI = factory(root, root.BI || {}, root._, (root.jQuery || root.$)); }(this, function (root, BI, _, $) { var previousBI = root.BI; // Create local references to array methods we'll want to use later. var array = []; var slice = array.slice; // Current version of the library. Keep in sync with `package.json`. BI.VERSION = '1.0.0'; // For BI's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns // the `$` variable. BI.$ = $; // Runs BI.js in *noConflict* mode, returning the `BI` variable // to its previous owner. Returns a reference to this BI object. BI.noConflict = function () { root.BI = previousBI; return this; }; // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option // will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and // set a `X-Http-Method-Override` header. BI.emulateHTTP = true; // Turn on `emulateJSON` to support legacy servers that can't deal with direct // `application/json` requests ... this will encode the body as // `application/x-www-form-urlencoded` instead and will send the model in a // form param named `model`. BI.emulateJSON = true; // BI.Events // --------------- // A module that can be mixed in to *any object* in order to provide it with // custom events. You may bind with `on` or remove with `off` callback // functions to an event; `trigger`-ing an event fires all callbacks in // succession. // // var object = {}; // _.extend(object, BI.Events); // object.on('expand', function(){ alert('expanded'); }); // object.trigger('expand'); // var Events = BI.Events = { // Bind an event to a `callback` function. Passing `"all"` will bind // the callback to all events fired. on: function (name, callback, context) { if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this; this._events || (this._events = {}); var events = this._events[name] || (this._events[name] = []); events.push({callback: callback, context: context, ctx: context || this}); return this; }, // Bind an event to only be triggered a single time. After the first time // the callback is invoked, it will be removed. once: function (name, callback, context) { if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this; var self = this; var once = _.once(function () { self.off(name, once); callback.apply(this, arguments); }); once._callback = callback; return this.on(name, once, context); }, // Remove one or many callbacks. If `context` is null, removes all // callbacks with that function. If `callback` is null, removes all // callbacks for the event. If `name` is null, removes all bound // callbacks for all events. off: function (name, callback, context) { if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this; // Remove all callbacks for all events. if (!name && !callback && !context) { this._events = void 0; return this; } var names = name ? [name] : _.keys(this._events); for (var i = 0, length = names.length; i < length; i++) { name = names[i]; // Bail out if there are no events stored. var events = this._events[name]; if (!events) continue; // Remove all callbacks for this event. if (!callback && !context) { delete this._events[name]; continue; } // Find any remaining events. var remaining = []; for (var j = 0, k = events.length; j < k; j++) { var event = events[j]; if ( callback && callback !== event.callback && callback !== event.callback._callback || context && context !== event.context ) { remaining.push(event); } } // Replace events if there are any remaining. Otherwise, clean up. if (remaining.length) { this._events[name] = remaining; } else { delete this._events[name]; } } return this; }, un: function () { this.off.apply(this, arguments); }, // Trigger one or many events, firing all bound callbacks. Callbacks are // passed the same arguments as `trigger` is, apart from the event name // (unless you're listening on `"all"`, which will cause your callback to // receive the true name of the event as the first argument). trigger: function (name) { if (!this._events) return this; var args = slice.call(arguments, 1); if (!eventsApi(this, 'trigger', name, args)) return this; var events = this._events[name]; var allEvents = this._events.all; if (events) triggerEvents(events, args); if (allEvents) triggerEvents(allEvents, arguments); return this; }, fireEvent: function () { this.trigger.apply(this, arguments); }, // Inversion-of-control versions of `on` and `once`. Tell *this* object to // listen to an event in another object ... keeping track of what it's // listening to. listenTo: function (obj, name, callback) { var listeningTo = this._listeningTo || (this._listeningTo = {}); var id = obj._listenId || (obj._listenId = _.uniqueId('l')); listeningTo[id] = obj; if (!callback && typeof name === 'object') callback = this; obj.on(name, callback, this); return this; }, listenToOnce: function (obj, name, callback) { if (typeof name === 'object') { for (var event in name) this.listenToOnce(obj, event, name[event]); return this; } if (eventSplitter.test(name)) { var names = name.split(eventSplitter); for (var i = 0, length = names.length; i < length; i++) { this.listenToOnce(obj, names[i], callback); } return this; } if (!callback) return this; var once = _.once(function () { this.stopListening(obj, name, once); callback.apply(this, arguments); }); once._callback = callback; return this.listenTo(obj, name, once); }, // Tell this object to stop listening to either specific events ... or // to every object it's currently listening to. stopListening: function (obj, name, callback) { var listeningTo = this._listeningTo; if (!listeningTo) return this; var remove = !name && !callback; if (!callback && typeof name === 'object') callback = this; if (obj) (listeningTo = {})[obj._listenId] = obj; for (var id in listeningTo) { obj = listeningTo[id]; obj.off(name, callback, this); if (remove || _.isEmpty(obj._events)) delete this._listeningTo[id]; } return this; } }; // Regular expression used to split event strings. var eventSplitter = /\s+/; // Implement fancy features of the Events API such as multiple event // names `"change blur"` and jQuery-style event maps `{change: action}` // in terms of the existing API. var eventsApi = function (obj, action, name, rest) { if (!name) return true; // Handle event maps. if (typeof name === 'object') { for (var key in name) { obj[action].apply(obj, [key, name[key]].concat(rest)); } return false; } // Handle space separated event names. if (eventSplitter.test(name)) { var names = name.split(eventSplitter); for (var i = 0, length = names.length; i < length; i++) { obj[action].apply(obj, [names[i]].concat(rest)); } return false; } return true; }; // A difficult-to-believe, but optimized internal dispatch function for // triggering events. Tries to keep the usual cases speedy (most internal // BI events have 3 arguments). var triggerEvents = function (events, args) { var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2]; switch (args.length) { case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return; case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return; case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return; case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return; default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return; } }; // Aliases for backwards compatibility. Events.bind = Events.on; Events.unbind = Events.off; // Allow the `BI` object to serve as a global event bus, for folks who // want global "pubsub" in a convenient place. _.extend(BI, Events); // BI.M // -------------- // BI **Models** are the basic data object in the framework -- // frequently representing a row in a table in a database on your server. // A discrete chunk of data and a bunch of useful, related methods for // performing computations and transformations on that data. // Create a new model with the specified attributes. A client id (`cid`) // is automatically generated and assigned for you. var M = BI.M = function (attributes, options) { var attrs = attributes || {}; options = options || {}; this.cid = _.uniqueId('c'); this.attributes = {}; if (options.collection) this.collection = options.collection; if (options.parse) attrs = this.parse(attrs, options) || {}; this.options = attrs = _.defaults({}, attrs, _.result(this, '_defaultConfig')); _.extend(this, _.pick(this.options, modelOptions)); this.set(attrs, options); this.changed = {}; this._init.apply(this, arguments); }; var modelOptions = ['rootURL', 'parent', 'data', 'id']; // Attach all inheritable methods to the M prototype. _.extend(M.prototype, Events, { // A hash of attributes whose current and previous value differ. changed: null, // The value returned during the last failed validation. validationError: null, // The default name for the JSON `id` attribute is `"id"`. MongoDB and // CouchDB users may want to set this to `"_id"`. idAttribute: 'ID', _defaultConfig: function () { return {} }, // _init is an empty function by default. Override it with your own // initialization logic. _init: function () { }, // Return a copy of the model's `attributes` object. toJSON: function (options) { return _.clone(this.attributes); }, // Proxy `BI.sync` by default -- but override this if you need // custom syncing semantics for *this* particular model. sync: function () { return BI.sync.apply(this, arguments); }, // Get the value of an attribute. get: function (attr) { return this.attributes[attr]; }, // Get the HTML-escaped value of an attribute. escape: function (attr) { return _.escape(this.get(attr)); }, // Returns `true` if the attribute contains a value that is not null // or undefined. has: function (attr) { return _.has(this.attributes, attr); }, // Special-cased proxy to underscore's `_.matches` method. matches: function (attrs) { var keys = _.keys(attrs), length = keys.length; var obj = Object(this.attributes); for (var i = 0; i < length; i++) { var key = keys[i]; if (!_.isEqual(attrs[key], obj[key]) || !(key in obj)) return false; } return true; }, // Set a hash of model attributes on the object, firing `"change"`. This is // the core primitive operation of a model, updating the data and notifying // anyone who needs to know about the change in state. The heart of the beast. set: function (key, val, options) { var attr, attrs, unset, changes, silent, changing, changed, prev, current; if (key == null) return this; // Handle both `"key", value` and `{key: value}` -style arguments. if (typeof key === 'object') { attrs = key; options = val; } else { (attrs = {})[key] = val; } options || (options = {}); // Run validation. if (!this._validate(attrs, options)) return false; // Extract attributes and options. unset = options.unset; silent = options.silent; changes = []; changing = this._changing; this._changing = true; if (!changing) { this._previousAttributes = _.clone(this.attributes); this.changed = {}; } current = this.attributes, prev = this._previousAttributes; // Check for changes of `id`. if (this.idAttribute in attrs) this.id = attrs[this.idAttribute]; // For each `set` attribute, update or delete the current value. for (attr in attrs) { val = attrs[attr]; if (!_.isEqual(current[attr], val)) changes.push(attr); if (!_.isEqual(prev[attr], val)) { this.changed[attr] = val; } else { delete this.changed[attr]; } unset ? delete current[attr] : current[attr] = val; } // Trigger all relevant attribute changes. if (!silent) { if (changes.length) this._pending = options; for (var i = 0, length = changes.length; i < length; i++) { this.trigger('change:' + changes[i], this, current[changes[i]], options); } } // You might be wondering why there's a `while` loop here. Changes can // be recursively nested within `"change"` events. if (changing) return this; changed = BI.clone(this.changed); if (!silent) { while (this._pending) { options = this._pending; this._pending = false; this.trigger('change', changed, prev, this, options); } } this._pending = false; this._changing = false; if (!silent && changes.length) this.trigger("changed", changed, prev, this, options); return this; }, // Remove an attribute from the model, firing `"change"`. `unset` is a noop // if the attribute doesn't exist. unset: function (attr, options) { return this.set(attr, void 0, _.extend({}, options, {unset: true})); }, // Clear all attributes on the model, firing `"change"`. clear: function (options) { var attrs = {}; for (var key in this.attributes) attrs[key] = void 0; return this.set(attrs, _.extend({}, options, {unset: true})); }, // Determine if the model has changed since the last `"change"` event. // If you specify an attribute name, determine if that attribute has changed. hasChanged: function (attr) { if (attr == null) return !_.isEmpty(this.changed); return _.has(this.changed, attr); }, // Return an object containing all the attributes that have changed, or // false if there are no changed attributes. Useful for determining what // parts of a view need to be updated and/or what attributes need to be // persisted to the server. Unset attributes will be set to undefined. // You can also pass an attributes object to diff against the model, // determining if there *would be* a change. changedAttributes: function (diff) { if (!diff) return this.hasChanged() ? _.clone(this.changed) : false; var val, changed = false; var old = this._changing ? this._previousAttributes : this.attributes; for (var attr in diff) { if (_.isEqual(old[attr], (val = diff[attr]))) continue; (changed || (changed = {}))[attr] = val; } return changed; }, // Get the previous value of an attribute, recorded at the time the last // `"change"` event was fired. previous: function (attr) { if (attr == null || !this._previousAttributes) return null; return this._previousAttributes[attr]; }, // Get all of the attributes of the model at the time of the previous // `"change"` event. previousAttributes: function () { return _.clone(this._previousAttributes); }, // Fetch the model from the server. If the server's representation of the // model differs from its current attributes, they will be overridden, // triggering a `"change"` event. fetch: function (options) { options = options ? _.clone(options) : {}; if (options.parse === void 0) options.parse = true; var model = this; var success = options.success; options.success = function (resp) { if (!options.noset) { if (!model.set(model.parse(resp, options), options)) return false; } if (success) success(resp, model, options); model.trigger('sync', resp, model, options).trigger('read', resp, model, options); }; wrapError(this, options); return this.sync('read', this, options); }, // Set a hash of model attributes, and sync the model to the server. // If the server returns an attributes hash that differs, the model's // state will be `set` again. save: function (key, val, options) { var attrs, method, xhr, attributes = this.attributes; // Handle both `"key", value` and `{key: value}` -style arguments. if (key == null || typeof key === 'object') { attrs = key; options = val; } else { (attrs = {})[key] = val; } options = _.extend({validate: true}, options); // If we're not waiting and attributes exist, save acts as // `set(attr).save(null, opts)` with validation. Otherwise, check if // the model will be valid when the attributes, if any, are set. if (attrs && !options.wait) { if (!this.set(attrs, options)) return false; } else { if (!this._validate(attrs, options)) return false; } // Set temporary attributes if `{wait: true}`. if (attrs && options.wait) { this.attributes = _.extend({}, attributes, attrs); } // After a successful server-side save, the client is (optionally) // updated with the server-side state. if (options.parse === void 0) options.parse = true; var model = this; var success = options.success; options.success = function (resp) { // Ensure attributes are restored during synchronous saves. model.attributes = attributes; var serverAttrs = model.parse(resp, options); if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs); if (_.isObject(serverAttrs) && !options.noset && !model.set(serverAttrs, options)) { return false; } if (success) success(resp, model, options); model.trigger('sync', resp, model, options) .trigger((options.patch ? 'patch' : 'update'), resp, model, options); }; wrapError(this, options); method = /**this.isNew() ? 'create' :**/ (options.patch ? 'patch' : 'update'); if (method === 'patch' && !options.attrs) options.attrs = attrs; xhr = this.sync(method, this, options); // Restore attributes. if (attrs && options.wait) this.attributes = attributes; return xhr; }, // Destroy this model on the server if it was already persisted. // Optimistically removes the model from its collection, if it has one. // If `wait: true` is passed, waits for the server to respond before removal. destroy: function (options) { options = options ? _.clone(options) : {}; var model = this; var success = options.success; var destroy = function () { model.stopListening(); model.trigger('destroy', model.collection, model, options); }; options.success = function (resp) { if (options.wait || model.isNew()) destroy(); if (success) success(resp, model, options); if (!model.isNew()) model.trigger('sync', resp, model, options).trigger('delete', resp, model, options); }; if (this.isNew()) { options.success(); return false; } wrapError(this, options); var xhr = this.sync('delete', this, options); if (!options.wait) destroy(); return xhr; }, // Default URL for the model's representation on the server -- if you're // using BI's restful methods, override this to change the endpoint // that will be called. url: function () { var base = _.result(this.collection, 'url'); if (this.isNew()) return base; return base.replace(/([^\/])$/, '$1/') + encodeURIComponent(this.id); }, // **parse** converts a response into the hash of attributes to be `set` on // the model. The default implementation is just to pass the response along. parse: function (resp, options) { return resp; }, // Create a new model with identical attributes to this one. clone: function () { return new this.constructor(this.attributes); }, // A model is new if it has never been saved to the server, and lacks an id. isNew: function () { return !this.has(this.idAttribute); }, // Check if the model is currently in a valid state. isValid: function (options) { return this._validate({}, _.extend(options || {}, {validate: true})); }, // Run validation against the next complete set of model attributes, // returning `true` if all is well. Otherwise, fire an `"invalid"` event. _validate: function (attrs, options) { if (!options.validate || !this.validate) return true; attrs = _.extend({}, this.attributes, attrs); var error = this.validationError = this.validate(attrs, options) || null; if (!error) return true; this.trigger('invalid', error, this, _.extend(options, {validationError: error})); return false; } }); // Underscore methods that we want to implement on the M. var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit', 'chain', 'isEmpty']; // Mix in each Underscore method as a proxy to `M#attributes`. _.each(modelMethods, function (method) { if (!_[method]) return; M.prototype[method] = function () { var args = slice.call(arguments); args.unshift(this.attributes); return _[method].apply(_, args); }; }); // BI.Collection // ------------------- // If models tend to represent a single row of data, a BI Collection is // more analogous to a table full of data ... or a small slice or page of that // table, or a collection of rows that belong together for a particular reason // -- all of the messages in this particular folder, all of the documents // belonging to this particular author, and so on. Collections maintain // indexes of their models, both in order, and for lookup by `id`. // Create a new **Collection**, perhaps to contain a specific type of `model`. // If a `comparator` is specified, the Collection will maintain // its models in sort order, as they're added and removed. var Collection = BI.Collection = function (models, options) { this.options = options = options || {}; if (options.model) this.model = options.model; if (options.comparator !== void 0) this.comparator = options.comparator; this._reset(); this._init.apply(this, arguments); if (models) this.reset(models, _.extend({silent: true}, options)); }; // Default options for `Collection#set`. var setOptions = {add: true, remove: true, merge: true}; var addOptions = {add: true, remove: false}; // Define the Collection's inheritable methods. _.extend(Collection.prototype, Events, { // The default model for a collection is just a **BI.M**. // This should be overridden in most cases. model: M, // _init is an empty function by default. Override it with your own // initialization logic. _init: function () { }, // The JSON representation of a Collection is an array of the // models' attributes. toJSON: function (options) { return this.map(function (model) { return model.toJSON(options); }); }, // Proxy `BI.sync` by default. sync: function () { return BI.sync.apply(this, arguments); }, // Add a model, or list of models to the set. add: function (models, options) { return this.set(models, _.extend({merge: false}, options, addOptions)); }, // Remove a model, or a list of models from the set. remove: function (models, options) { var singular = !_.isArray(models); models = singular ? [models] : _.clone(models); options || (options = {}); for (var i = 0, length = models.length; i < length; i++) { var model = models[i] = this.get(models[i]); if (!model) continue; var id = this.modelId(model.attributes); if (id != null) delete this._byId[id]; delete this._byId[model.cid]; var index = this.indexOf(model); this.models.splice(index, 1); this.length--; if (!options.silent) { options.index = index; model.trigger('remove', model, this, options); } this._removeReference(model, options); } return singular ? models[0] : models; }, // Update a collection by `set`-ing a new list of models, adding new ones, // removing models that are no longer present, and merging models that // already exist in the collection, as necessary. Similar to **M#set**, // the core operation for updating the data contained by the collection. set: function (models, options) { options = _.defaults({}, options, setOptions); if (options.parse) models = this.parse(models, options); var singular = !_.isArray(models); models = singular ? (models ? [models] : []) : models.slice(); var id, model, attrs, existing, sort; var at = options.at; if (at != null) at = +at; if (at < 0) at += this.length + 1; var sortable = this.comparator && (at == null) && options.sort !== false; var sortAttr = _.isString(this.comparator) ? this.comparator : null; var toAdd = [], toRemove = [], modelMap = {}; var add = options.add, merge = options.merge, remove = options.remove; var order = !sortable && add && remove ? [] : false; var orderChanged = false; // Turn bare objects into model references, and prevent invalid models // from being added. for (var i = 0, length = models.length; i < length; i++) { attrs = models[i]; // If a duplicate is found, prevent it from being added and // optionally merge it into the existing model. if (existing = this.get(attrs)) { if (remove) modelMap[existing.cid] = true; if (merge && attrs !== existing) { attrs = this._isModel(attrs) ? attrs.attributes : attrs; if (options.parse) attrs = existing.parse(attrs, options); existing.set(attrs, options); if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true; } models[i] = existing; // If this is a new, valid model, push it to the `toAdd` list. } else if (add) { model = models[i] = this._prepareModel(attrs, options); if (!model) continue; toAdd.push(model); this._addReference(model, options); } // Do not add multiple models with the same `id`. model = existing || model; if (!model) continue; id = this.modelId(model.attributes); if (order && (model.isNew() || !modelMap[id])) { order.push(model); // Check to see if this is actually a new model at this index. orderChanged = orderChanged || !this.models[i] || model.cid !== this.models[i].cid; } modelMap[id] = true; } // Remove nonexistent models if appropriate. if (remove) { for (var i = 0, length = this.length; i < length; i++) { if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model); } if (toRemove.length) this.remove(toRemove, options); } // See if sorting is needed, update `length` and splice in new models. if (toAdd.length || orderChanged) { if (sortable) sort = true; this.length += toAdd.length; if (at != null) { for (var i = 0, length = toAdd.length; i < length; i++) { this.models.splice(at + i, 0, toAdd[i]); } } else { if (order) this.models.length = 0; var orderedModels = order || toAdd; for (var i = 0, length = orderedModels.length; i < length; i++) { this.models.push(orderedModels[i]); } } } // Silently sort the collection if appropriate. if (sort) this.sort({silent: true}); // Unless silenced, it's time to fire all appropriate add/sort events. if (!options.silent) { var addOpts = at != null ? _.clone(options) : options; for (var i = 0, length = toAdd.length; i < length; i++) { if (at != null) addOpts.index = at + i; (model = toAdd[i]).trigger('add', model, this, addOpts); } if (sort || orderChanged) this.trigger('sort', this, options); } // Return the added (or merged) model (or models). return singular ? models[0] : models; }, // When you have more items than you want to add or remove individually, // you can reset the entire set with a new list of models, without firing // any granular `add` or `remove` events. Fires `reset` when finished. // Useful for bulk operations and optimizations. reset: function (models, options) { options = options ? _.clone(options) : {}; for (var i = 0, length = this.models.length; i < length; i++) { this._removeReference(this.models[i], options); } options.previousModels = this.models; this._reset(); models = this.add(models, _.extend({silent: true}, options)); if (!options.silent) this.trigger('reset', this, options); return models; }, // Add a model to the end of the collection. push: function (model, options) { return this.add(model, _.extend({at: this.length}, options)); }, // Remove a model from the end of the collection. pop: function (options) { var model = this.at(this.length - 1); this.remove(model, options); return model; }, // Add a model to the beginning of the collection. unshift: function (model, options) { return this.add(model, _.extend({at: 0}, options)); }, // Remove a model from the beginning of the collection. shift: function (options) { var model = this.at(0); this.remove(model, options); return model; }, // Slice out a sub-array of models from the collection. slice: function () { return slice.apply(this.models, arguments); }, // Get a model from the set by id. get: function (obj) { if (obj == null) return void 0; var id = this.modelId(this._isModel(obj) ? obj.attributes : obj); return this._byId[obj] || this._byId[id] || this._byId[obj.cid]; }, // Get the model at the given index. at: function (index) { if (index < 0) index += this.length; return this.models[index]; }, // Return models with matching attributes. Useful for simple cases of // `filter`. where: function (attrs, first) { var matches = _.matches(attrs); return this[first ? 'find' : 'filter'](function (model) { return matches(model.attributes); }); }, // Return the first model with matching attributes. Useful for simple cases // of `find`. findWhere: function (attrs) { return this.where(attrs, true); }, // Force the collection to re-sort itself. You don't need to call this under // normal circumstances, as the set will maintain sort order as each item // is added. sort: function (options) { if (!this.comparator) throw new Error('Cannot sort a set without a comparator'); options || (options = {}); // Run sort based on type of `comparator`. if (_.isString(this.comparator) || this.comparator.length === 1) { this.models = this.sortBy(this.comparator, this); } else { this.models.sort(_.bind(this.comparator, this)); } if (!options.silent) this.trigger('sort', this, options); return this; }, // Pluck an attribute from each model in the collection. pluck: function (attr) { return _.invoke(this.models, 'get', attr); }, // Fetch the default set of models for this collection, resetting the // collection when they arrive. If `reset: true` is passed, the response // data will be passed through the `reset` method instead of `set`. fetch: function (options) { options = options ? _.clone(options) : {}; if (options.parse === void 0) options.parse = true; var success = options.success; var collection = this; options.success = function (resp) { var method = options.reset ? 'reset' : 'set'; collection[method](resp, options); if (success) success(collection, resp, options); collection.trigger('sync', collection, resp, options); }; wrapError(this, options); return this.sync('read', this, options); }, // Create a new instance of a model in this collection. Add the model to the // collection immediately, unless `wait: true` is passed, in which case we // wait for the server to agree. create: function (model, options) { options = options ? _.clone(options) : {}; if (!(model = this._prepareModel(model, options))) return false; if (!options.wait) this.add(model, options); var collection = this; var success = options.success; options.success = function (model, resp) { if (options.wait) collection.add(model, options); if (success) success(model, resp, options); }; model.save(null, options); return model; }, // **parse** converts a response into a list of models to be added to the // collection. The default implementation is just to pass it through. parse: function (resp, options) { return resp; }, // Create a new collection with an identical list of models as this one. clone: function () { return new this.constructor(this.models, { model: this.model, comparator: this.comparator }); }, // Define how to uniquely identify models in the collection. modelId: function (attrs) { return attrs[this.model.prototype.idAttribute || 'id']; }, // Private method to reset all internal state. Called when the collection // is first _initd or reset. _reset: function () { this.length = 0; this.models = []; this._byId = {}; }, // Prepare a hash of attributes (or other model) to be added to this // collection. _prepareModel: function (attrs, options) { if (this._isModel(attrs)) { if (!attrs.collection) attrs.collection = this; return attrs; } options = options ? _.clone(options) : {}; options.collection = this; var model = new this.model(attrs, options); if (!model.validationError) return model; this.trigger('invalid', this, model.validationError, options); return false; }, // Method for checking whether an object should be considered a model for // the purposes of adding to the collection. _isModel: function (model) { return model instanceof M; }, // Internal method to create a model's ties to a collection. _addReference: function (model, options) { this._byId[model.cid] = model; var id = this.modelId(model.attributes); if (id != null) this._byId[id] = model; model.on('all', this._onModelEvent, this); }, // Internal method to sever a model's ties to a collection. _removeReference: function (model, options) { if (this === model.collection) delete model.collection; model.off('all', this._onModelEvent, this); }, // Internal method called every time a model in the set fires an event. // Sets need to update their indexes when models change ids. All other // events simply proxy through. "add" and "remove" events that originate // in other collections are ignored. _onModelEvent: function (event, model, collection, options) { if ((event === 'add' || event === 'remove') && collection !== this) return; if (event === 'destroy') this.remove(model, options); if (event === 'change') { var prevId = this.modelId(model.previousAttributes()); var id = this.modelId(model.attributes); if (prevId !== id) { if (prevId != null) delete this._byId[prevId]; if (id != null) this._byId[id] = model; } } this.trigger.apply(this, arguments); } }); // Underscore methods that we want to implement on the Collection. // 90% of the core usefulness of BI Collections is actually implemented // right here: var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl', 'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke', 'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest', 'tail', 'drop', 'last', 'without', 'difference', 'indexOf', 'shuffle', 'lastIndexOf', 'isEmpty', 'chain', 'sample', 'partition']; // Mix in each Underscore method as a proxy to `Collection#models`. _.each(methods, function (method) { if (!_[method]) return; Collection.prototype[method] = function () { var args = slice.call(arguments); args.unshift(this.models); return _[method].apply(_, args); }; }); // Underscore methods that take a property name as an argument. var attributeMethods = ['groupBy', 'countBy', 'sortBy', 'indexBy']; // Use attributes instead of properties. _.each(attributeMethods, function (method) { if (!_[method]) return; Collection.prototype[method] = function (value, context) { var iterator = _.isFunction(value) ? value : function (model) { return model.get(value); }; return _[method](this.models, iterator, context); }; }); // BI.V // ------------- // BI Views are almost more convention than they are actual code. A V // is simply a JavaScript object that represents a logical chunk of UI in the // DOM. This might be a single item, an entire list, a sidebar or panel, or // even the surrounding frame which wraps your whole app. Defining a chunk of // UI as a **V** allows you to define your DOM events declaratively, without // having to worry about render order ... and makes it easy for the view to // react to specific changes in the state of your models. // Creating a BI.V creates its initial element outside of the DOM, // if an existing element is not provided... var V = BI.V = function (options) { this.cid = _.uniqueId('view'); options = options || {}; this.options = _.defaults(options, _.result(this, '_defaultConfig')); _.extend(this, _.pick(this.options, viewOptions)); this._ensureElement(); this._init.apply(this, arguments); }; // Cached regex to split keys for `delegate`. var delegateEventSplitter = /^(\S+)\s*(.*)$/; // List of view options to be merged as properties. var viewOptions = ['rootURL', 'model', 'parent', 'collection', 'element', 'id', 'attributes', 'baseCls', 'tagName', 'events']; // Set up all inheritable **BI.V** properties and methods. _.extend(V.prototype, Events, { // The default `tagName` of a V's element is `"div"`. tagName: 'div', // jQuery delegate for element lookup, scoped to DOM elements within the // current view. This should be preferred to global lookups where possible. $: function (selector) { return this.$el.find(selector); }, _defaultConfig: function () { return {} }, // _init is an empty function by default. Override it with your own // initialization logic. _init: function () { }, //容器,默认放在this.element上 _vessel: function () { return this }, // **render** is the core function that your view should override, in order // to populate its element (`this.el`), with the appropriate HTML. The // convention is for **render** to always return `this`. render: function (vessel) { return this; }, // Remove this view by taking the element out of the DOM, and removing any // applicable BI.Events listeners. remove: function () { this._removeElement(); this.stopListening(); return this; }, // Remove this view's element from the document and all event listeners // attached to it. Exposed for subclasses using an alternative DOM // manipulation API. _removeElement: function () { this.$el.remove(); }, // Change the view's element (`this.el` property) and re-delegate the // view's events on the new element. setElement: function (element) { this.undelegateEvents(); this._setElement(element); this.vessel = this._vessel(); this.render(this.vessel); this.delegateEvents(); return this; }, setVisible: function (visible) { this.options.invisible = !visible; if (visible) { this.element.css("display", ""); } else { this.element.css("display", "none"); } }, isVisible: function () { return !this.options.invisible; }, visible: function () { this.setVisible(true); }, invisible: function () { this.setVisible(false); }, // Creates the `this.el` and `this.$el` references for this view using the // given `el`. `el` can be a CSS selector or an HTML string, a jQuery // context or an element. Subclasses can override this to utilize an // alternative DOM manipulation API and are only required to set the // `this.el` property. _setElement: function (el) { this.$el = el instanceof BI.$ ? el : (BI.isWidget(el) ? el.element : BI.$(el)); this.element = this.$el; this.el = this.$el[0]; }, // Set callbacks, where `this.events` is a hash of // // *{"event selector": "callback"}* // // { // 'mousedown .title': 'edit', // 'click .button': 'save', // 'click .open': function(e) { ... } // } // // pairs. Callbacks will be bound to the view, with `this` set properly. // Uses event delegation for efficiency. // Omitting the selector binds the event to `this.el`. delegateEvents: function (events) { if (!(events || (events = _.result(this, 'events')))) return this; this.undelegateEvents(); for (var key in events) { var method = events[key]; if (!_.isFunction(method)) method = this[events[key]]; if (!method) continue; var match = key.match(delegateEventSplitter); this.delegate(match[1], match[2], _.bind(method, this)); } return this; }, // Add a single event listener to the view's element (or a child element // using `selector`). This only works for delegate-able events: not `focus`, // `blur`, and not `change`, `submit`, and `reset` in Internet Explorer. delegate: function (eventName, selector, listener) { this.vessel.element.on(eventName + '.delegateEvents' + this.cid, selector, listener); }, // Clears all callbacks previously bound to the view by `delegateEvents`. // You usually don't need to use this, but may wish to if you have multiple // BI views attached to the same DOM element. undelegateEvents: function () { if (this.vessel) this.vessel.element.off('.delegateEvents' + this.cid); return this; }, // A finer-grained `undelegateEvents` for removing a single delegated event. // `selector` and `listener` are both optional. undelegate: function (eventName, selector, listener) { this.vessel.element.off(eventName + '.delegateEvents' + this.cid, selector, listener); }, // Produces a DOM element to be assigned to your view. Exposed for // subclasses using an alternative DOM manipulation API. _createElement: function (tagName) { return document.createElement(tagName); }, // Ensure that the V has a DOM element to render into. // If `this.el` is a string, pass it through `$()`, take the first // matching element, and re-assign it to `el`. Otherwise, create // an element from the `id`, `className` and `tagName` properties. _ensureElement: function () { var attrs = _.extend({}, _.result(this, 'attributes')); if (this.baseCls) attrs['class'] = _.result(this, 'baseCls'); if (!this.element) { this.setElement(this._createElement(_.result(this, 'tagName'))); } else { this.setElement(_.result(this, 'element')); } this._setAttributes(attrs); }, // Set attributes from a hash on this view's element. Exposed for // subclasses using an alternative DOM manipulation API. _setAttributes: function (attributes) { this.$el.attr(attributes); } }); // BI.sync // ------------- // Override this function to change the manner in which BI persists // models to the server. You will be passed the type of request, and the // model in question. By default, makes a RESTful Ajax request // to the model's `url()`. Some possible customizations could be: // // * Use `setTimeout` to batch rapid-fire updates into a single request. // * Send up the models as XML instead of JSON. // * Persist models via WebSockets instead of Ajax. // // Turn on `BI.emulateHTTP` in order to send `PUT` and `DELETE` requests // as `POST`, with a `_method` parameter containing the true HTTP method, // as well as all requests with the body as `application/x-www-form-urlencoded` // instead of `application/json` with the model in a param named `model`. // Useful when interfacing with server-side languages like **PHP** that make // it difficult to read the body of `PUT` requests. BI.sync = function (method, model, options) { var type = methodMap[method]; // Default options, unless specified. _.defaults(options || (options = {}), { emulateHTTP: BI.emulateHTTP, emulateJSON: BI.emulateJSON }); // Default JSON-request options. var params = {type: type, dataType: 'json'}; // Ensure that we have a URL. if (!options.url) { params.url = _.result(model, method + "URL") || _.result(model, 'url'); if (!params.url) { return; } } // Ensure that we have the appropriate request data. if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) { params.contentType = 'application/json'; params.data = _.extend({id: model.id}, model.toJSON(options), options.attrs); } // For older servers, emulate JSON by encoding the request into an HTML-form. if (options.emulateJSON) { params.contentType = 'application/x-www-form-urlencoded'; params.data = options.data ? options.data : params.data; } // For older servers, emulate HTTP by mimicking the HTTP method with `_method` // And an `X-HTTP-Method-Override` header. if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) { params.type = 'POST'; if (options.emulateJSON) params.data._method = type; var beforeSend = options.beforeSend; options.beforeSend = function (xhr) { xhr.setRequestHeader('X-HTTP-Method-Override', type); if (beforeSend) return beforeSend.apply(this, arguments); }; } // Don't process data on a non-GET request. if (params.type !== 'GET' && !options.emulateJSON) { params.processData = false; } // Pass along `textStatus` and `errorThrown` from jQuery. var error = options.error; options.error = function (xhr, textStatus, errorThrown) { options.textStatus = textStatus; options.errorThrown = errorThrown; if (error) error.apply(this, arguments); }; // Make the request, allowing the user to override any Ajax options. var xhr = options.xhr = BI.ajax(_.extend(params, options)); model.trigger('request', xhr, model, options); return xhr; }; // Map from CRUD to HTTP for our default `BI.sync` implementation. var methodMap = { 'create': 'POST', 'update': 'PUT', 'patch': 'PATCH', 'delete': 'DELETE', 'read': 'GET' }; // Set the default implementation of `BI.ajax` to proxy through to `$`. // Override this if you'd like to use a different library. BI.ajax = $.ajax; // BI.Router // --------------- // Routers map faux-URLs to actions, and fire events when routes are // matched. Creating a new one sets its `routes` hash, if not set statically. var Router = BI.Router = function (options) { options || (options = {}); if (options.routes) this.routes = options.routes; this._bindRoutes(); this._init.apply(this, arguments); }; // Cached regular expressions for matching named param parts and splatted // parts of route strings. var optionalParam = /\((.*?)\)/g; var namedParam = /(\(\?)?:\w+/g; var splatParam = /\*\w+/g; var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g; // Set up all inheritable **BI.Router** properties and methods. _.extend(Router.prototype, Events, { // _init is an empty function by default. Override it with your own // initialization logic. _init: function () { }, // Manually bind a single named route to a callback. For example: // // this.route('search/:query/p:num', 'search', function(query, num) { // ... // }); // route: function (route, name, callback) { if (!_.isRegExp(route)) route = this._routeToRegExp(route); if (_.isFunction(name)) { callback = name; name = ''; } if (!callback) callback = this[name]; var router = this; BI.history.route(route, function (fragment) { var args = router._extractParameters(route, fragment); if (router.execute(callback, args, name) !== false) { router.trigger.apply(router, ['route:' + name].concat(args)); router.trigger('route', name, args); BI.history.trigger('route', router, name, args); } }); return this; }, // Execute a route handler with the provided parameters. This is an // excellent place to do pre-route setup or post-route cleanup. execute: function (callback, args, name) { if (callback) callback.apply(this, args); }, // Simple proxy to `BI.history` to save a fragment into the history. navigate: function (fragment, options) { BI.history.navigate(fragment, options); return this; }, // Bind all defined routes to `BI.history`. We have to reverse the // order of the routes here to support behavior where the most general // routes can be defined at the bottom of the route map. _bindRoutes: function () { if (!this.routes) return; this.routes = _.result(this, 'routes'); var route, routes = _.keys(this.routes); while ((route = routes.pop()) != null) { this.route(route, this.routes[route]); } }, // Convert a route string into a regular expression, suitable for matching // against the current location hash. _routeToRegExp: function (route) { route = route.replace(escapeRegExp, '\\$&') .replace(optionalParam, '(?:$1)?') .replace(namedParam, function (match, optional) { return optional ? match : '([^/?]+)'; }) .replace(splatParam, '([^?]*?)'); return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$'); }, // Given a route, and a URL fragment that it matches, return the array of // extracted decoded parameters. Empty or unmatched parameters will be // treated as `null` to normalize cross-browser behavior. _extractParameters: function (route, fragment) { var params = route.exec(fragment).slice(1); return _.map(params, function (param, i) { // Don't decode the search params. if (i === params.length - 1) return param || null; return param ? decodeURIComponent(param) : null; }); } }); // BI.History // ---------------- // Handles cross-browser history management, based on either // [pushState](http://diveintohtml5.info/history.html) and real URLs, or // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange) // and URL fragments. If the browser supports neither (old IE, natch), // falls back to polling. var History = BI.History = function () { this.handlers = []; _.bindAll(this, 'checkUrl'); // Ensure that `History` can be used outside of the browser. if (typeof window !== 'undefined') { this.location = window.location; this.history = window.history; } }; // Cached regex for stripping a leading hash/slash and trailing space. var routeStripper = /^[#\/]|\s+$/g; // Cached regex for stripping leading and trailing slashes. var rootStripper = /^\/+|\/+$/g; // Cached regex for stripping urls of hash. var pathStripper = /#.*$/; // Has the history handling already been started? History.started = false; // Set up all inheritable **BI.History** properties and methods. _.extend(History.prototype, Events, { // The default interval to poll for hash changes, if necessary, is // twenty times a second. interval: 50, // Are we at the app root? atRoot: function () { var path = this.location.pathname.replace(/[^\/]$/, '$&/'); return path === this.root && !this.getSearch(); }, // In IE6, the hash fragment and search params are incorrect if the // fragment contains `?`. getSearch: function () { var match = this.location.href.replace(/#.*/, '').match(/\?.+/); return match ? match[0] : ''; }, // Gets the true hash value. Cannot use location.hash directly due to bug // in Firefox where location.hash will always be decoded. getHash: function (window) { var match = (window || this).location.href.match(/#(.*)$/); return match ? match[1] : ''; }, // Get the pathname and search params, without the root. getPath: function () { var path = decodeURI(this.location.pathname + this.getSearch()); var root = this.root.slice(0, -1); if (!path.indexOf(root)) path = path.slice(root.length); return path.charAt(0) === '/' ? path.slice(1) : path; }, // Get the cross-browser normalized URL fragment from the path or hash. getFragment: function (fragment) { if (fragment == null) { if (this._hasPushState || !this._wantsHashChange) { fragment = this.getPath(); } else { fragment = this.getHash(); } } return fragment.replace(routeStripper, ''); }, // Start the hash change handling, returning `true` if the current URL matches // an existing route, and `false` otherwise. start: function (options) { if (History.started) throw new Error('BI.history has already been started'); History.started = true; // Figure out the initial configuration. Do we need an iframe? // Is pushState desired ... is it available? this.options = _.extend({root: '/'}, this.options, options); this.root = this.options.root; this._wantsHashChange = this.options.hashChange !== false; this._hasHashChange = 'onhashchange' in window; this._wantsPushState = !!this.options.pushState; this._hasPushState = !!(this.options.pushState && this.history && this.history.pushState); this.fragment = this.getFragment(); // Normalize root to always include a leading and trailing slash. this.root = ('/' + this.root + '/').replace(rootStripper, '/'); // Transition from hashChange to pushState or vice versa if both are // requested. if (this._wantsHashChange && this._wantsPushState) { // If we've started off with a route from a `pushState`-enabled // browser, but we're currently in a browser that doesn't support it... if (!this._hasPushState && !this.atRoot()) { var root = this.root.slice(0, -1) || '/'; this.location.replace(root + '#' + this.getPath()); // Return immediately as browser will do redirect to new url return true; // Or if we've started out with a hash-based route, but we're currently // in a browser where it could be `pushState`-based instead... } else if (this._hasPushState && this.atRoot()) { this.navigate(this.getHash(), {replace: true}); } } // Proxy an iframe to handle location events if the browser doesn't // support the `hashchange` event, HTML5 history, or the user wants // `hashChange` but not `pushState`. if (!this._hasHashChange && this._wantsHashChange && (!this._wantsPushState || !this._hasPushState)) { var iframe = document.createElement('iframe'); iframe.src = 'javascript:0'; iframe.style.display = 'none'; iframe.tabIndex = -1; var body = document.body; // Using `appendChild` will throw on IE < 9 if the document is not ready. this.iframe = body.insertBefore(iframe, body.firstChild).contentWindow; this.iframe.document.open().close(); this.iframe.location.hash = '#' + this.fragment; } // Add a cross-platform `addEventListener` shim for older browsers. var addEventListener = window.addEventListener || function (eventName, listener) { return attachEvent('on' + eventName, listener); }; // Depending on whether we're using pushState or hashes, and whether // 'onhashchange' is supported, determine how we check the URL state. if (this._hasPushState) { addEventListener('popstate', this.checkUrl, false); } else if (this._wantsHashChange && this._hasHashChange && !this.iframe) { addEventListener('hashchange', this.checkUrl, false); } else if (this._wantsHashChange) { this._checkUrlInterval = setInterval(this.checkUrl, this.interval); } if (!this.options.silent) return this.loadUrl(); }, // Disable BI.history, perhaps temporarily. Not useful in a real app, // but possibly useful for unit testing Routers. stop: function () { // Add a cross-platform `removeEventListener` shim for older browsers. var removeEventListener = window.removeEventListener || function (eventName, listener) { return detachEvent('on' + eventName, listener); }; // Remove window listeners. if (this._hasPushState) { removeEventListener('popstate', this.checkUrl, false); } else if (this._wantsHashChange && this._hasHashChange && !this.iframe) { removeEventListener('hashchange', this.checkUrl, false); } // Clean up the iframe if necessary. if (this.iframe) { document.body.removeChild(this.iframe.frameElement); this.iframe = null; } // Some environments will throw when clearing an undefined interval. if (this._checkUrlInterval) clearInterval(this._checkUrlInterval); History.started = false; }, // Add a route to be tested when the fragment changes. Routes added later // may override previous routes. route: function (route, callback) { this.handlers.unshift({route: route, callback: callback}); }, // Checks the current URL to see if it has changed, and if it has, // calls `loadUrl`, normalizing across the hidden iframe. checkUrl: function (e) { var current = this.getFragment(); // If the user pressed the back button, the iframe's hash will have // changed and we should use that for comparison. if (current === this.fragment && this.iframe) { current = this.getHash(this.iframe); } if (current === this.fragment) return false; if (this.iframe) this.navigate(current); this.loadUrl(); }, // Attempt to load the current URL fragment. If a route succeeds with a // match, returns `true`. If no defined routes matches the fragment, // returns `false`. loadUrl: function (fragment) { fragment = this.fragment = this.getFragment(fragment); return _.any(this.handlers, function (handler) { if (handler.route.test(fragment)) { handler.callback(fragment); return true; } }); }, // Save a fragment into the hash history, or replace the URL state if the // 'replace' option is passed. You are responsible for properly URL-encoding // the fragment in advance. // // The options object can contain `trigger: true` if you wish to have the // route callback be fired (not usually desirable), or `replace: true`, if // you wish to modify the current URL without adding an entry to the history. navigate: function (fragment, options) { if (!History.started) return false; if (!options || options === true) options = {trigger: !!options}; // Normalize the fragment. fragment = this.getFragment(fragment || ''); // Don't include a trailing slash on the root. var root = this.root; if (fragment === '' || fragment.charAt(0) === '?') { root = root.slice(0, -1) || '/'; } var url = root + fragment; // Strip the hash and decode for matching. fragment = decodeURI(fragment.replace(pathStripper, '')); if (this.fragment === fragment) return; this.fragment = fragment; // If pushState is available, we use it to set the fragment as a real URL. if (this._hasPushState) { this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url); // If hash changes haven't been explicitly disabled, update the hash // fragment to store history. } else if (this._wantsHashChange) { this._updateHash(this.location, fragment, options.replace); if (this.iframe && (fragment !== this.getHash(this.iframe))) { // Opening and closing the iframe tricks IE7 and earlier to push a // history entry on hash-tag change. When replace is true, we don't // want this. if (!options.replace) this.iframe.document.open().close(); this._updateHash(this.iframe.location, fragment, options.replace); } // If you've told us that you explicitly don't want fallback hashchange- // based history, then `navigate` becomes a page refresh. } else { return this.location.assign(url); } if (options.trigger) return this.loadUrl(fragment); }, // Update the hash location, either replacing the current entry, or adding // a new one to the browser history. _updateHash: function (location, fragment, replace) { if (replace) { var href = location.href.replace(/(javascript:|#).*$/, ''); location.replace(href + '#' + fragment); } else { // Some browsers require that `hash` contains a leading #. location.hash = '#' + fragment; } } }); // Create the default BI.history. BI.history = new History; // Helpers // ------- // Helper function to correctly set up the prototype chain, for subclasses. // Similar to `goog.inherits`, but uses a hash of prototype properties and // class properties to be extended. var extend = function (protoProps, staticProps) { var parent = this; var child; // The constructor function for the new subclass is either defined by you // (the "constructor" property in your `extend` definition), or defaulted // by us to simply call the parent's constructor. if (protoProps && _.has(protoProps, 'constructor')) { child = protoProps.constructor; } else { child = function () { return parent.apply(this, arguments); }; } // Add static properties to the constructor function, if supplied. _.extend(child, parent, staticProps); // Set the prototype chain to inherit from `parent`, without calling // `parent`'s constructor function. var Surrogate = function () { this.constructor = child; }; Surrogate.prototype = parent.prototype; child.prototype = new Surrogate; // Add prototype properties (instance properties) to the subclass, // if supplied. if (protoProps) _.extend(child.prototype, protoProps); // Set a convenience property in case the parent's prototype is needed // later. child.__super__ = parent.prototype; return child; }; // Set up inheritance for the model, collection, router, view and history. M.extend = Collection.extend = Router.extend = V.extend = History.extend = extend; // Throw an error when a URL is needed, and none is supplied. var urlError = function () { throw new Error('A "url" property or function must be specified'); }; // Wrap an optional error callback with a fallback error event. var wrapError = function (model, options) { var error = options.error; options.error = function (resp) { if (error) error(model, resp, options); model.trigger('error', model, resp, options); }; }; return BI; }));/** * MVC路由 * @class BI.WRouter * @extends BI.Router * @type {*|void|Object} */ BI.WRouter = BI.Router.extend({ add: function(route, callback){ this.handlers || (this.handlers=[]); this.handlers.unshift({route: route, callback: callback}) }, route: function(route, name, callback) { if (!_.isRegExp(route)) route = this._routeToRegExp(route); if (_.isFunction(name)) { callback = name; name = ''; } if (!callback) callback = this[name]; var self = this; this.add(route, function(fragment) { var args = self._extractParameters(route, fragment); var result = self.execute(callback, args, name) if (result !== false) { self.trigger.apply(self, ['route:' + name].concat(args)); self.trigger('route', name, args); } return result; }); return this; }, execute: function(callback, args, name) { if (callback) return callback.apply(this, args); return name; }, get: function(fragment){ var result = null; _.any(this.handlers, function(handler) { if (handler.route.test(fragment)) { result = handler.callback(fragment); return true; } }); return result; } });/** * 基本函数 * Create By GUY 2014\11\17 * */ if (!window.BI) { window.BI = {}; } ; !(function ($, undefined) { var traverse = function (func, context) { return function (value, key, obj) { return func.call(context, key, value, obj); } }; var _apply = function (name) { return function () { return _[name].apply(_, arguments); } }; var _applyFunc = function (name) { return function () { var args = Array.prototype.slice.call(arguments, 0); args[1] = _.isFunction(args[1]) ? traverse(args[1], args[2]) : args[1]; return _[name].apply(_, args); } }; //Utility _.extend(BI, { i18nText: function (key) { var localeText = (BI.i18n && BI.i18n[key]) || ""; if (!localeText) { localeText = key; } var len = arguments.length; if (len > 1) { for (var i = 1; i < len; i++) { var key = "{R" + i + "}"; localeText = localeText.replaceAll(key, arguments[i] + ""); } } return localeText; }, assert: function (v, is) { if (this.isFunction(is)) { if (!is(v)) { throw new Error(v + " error"); } else { return true; } } if (!this.isArray(is)) { is = [is]; } if (!this.deepContains(is, v)) { throw new Error(v + " error"); } }, warn: function (message) { console.warn(message) }, UUID: function () { var f = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f']; var str = ""; for (var i = 0; i < 16; i++) { var r = parseInt(f.length * Math.random(), 10); str += f[r]; } return str; }, isWidget: function (widget) { return widget instanceof BI.Widget || (BI.View && widget instanceof BI.View); }, createWidgets: function (items, options) { if (!BI.isArray(items)) { throw new Error("cannot create Widgets") } return BI.map(BI.flatten(items), function (i, item) { return BI.createWidget(item, BI.deepClone(options)); }); }, createItems: function (data, innerAttr, outerAttr) { innerAttr = BI.isArray(innerAttr) ? innerAttr : BI.makeArray(BI.flatten(data).length, innerAttr); outerAttr = BI.isArray(outerAttr) ? outerAttr : BI.makeArray(BI.flatten(data).length, outerAttr); return BI.map(data, function (i, item) { if (BI.isArray(item)) { return BI.createItems(item, innerAttr, outerAttr); } if (item instanceof BI.Widget) { return BI.extend({}, innerAttr.shift(), outerAttr.shift(), { type: null, el: item }); } if (innerAttr[0] instanceof BI.Widget) { outerAttr.shift(); return BI.extend({}, item, { el: innerAttr.shift() }) } if (item.el instanceof BI.Widget || (BI.View && item.el instanceof BI.View)) { innerAttr.shift(); return BI.extend({}, outerAttr.shift(), {type: null}, item); } if (item.el) { return BI.extend({}, outerAttr.shift(), item, { el: BI.extend({}, innerAttr.shift(), item.el) }) } return BI.extend({}, outerAttr.shift(), { el: BI.extend({}, innerAttr.shift(), item) }) }) }, //用容器包装items packageItems: function (items, layouts) { for (var i = layouts.length - 1; i >= 0; i--) { items = BI.map(items, function (k, it) { return BI.extend({}, layouts[i], { items: [ BI.extend({}, layouts[i].el, { el: it }) ] }) }) } return items; }, formatEL: function (obj) { if (obj && !obj.type && obj.el) { return obj; } return { el: obj }; }, //剥开EL stripEL: function (obj) { return obj.type && obj || obj.el || obj; }, trans2Element: function (widgets) { return BI.map(widgets, function (i, wi) { return wi.element; }); } }); //集合相关方法 _.each(["where", "findWhere", "contains", "invoke", "pluck", "shuffle", "sample", "toArray", "size"], function (name) { BI[name] = _apply(name) }); _.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min", "sortBy", "groupBy", "indexBy", "countBy", "partition"], function (name) { BI[name] = _applyFunc(name) }); _.extend(BI, { clamp: function (value, minValue, maxValue) { if (value < minValue) { value = minValue; } if (value > maxValue) { value = maxValue; } return value; }, //数数 count: function (from, to, predicate) { var t; if (predicate) { for (t = from; t < to; t++) { predicate(t); } } return to - from; }, //倒数 inverse: function (from, to, predicate) { return BI.count(to, from, predicate); }, firstKey: function (obj) { var res = undefined; BI.any(obj, function (key, value) { res = key; return true; }); return res; }, lastKey: function (obj) { var res = undefined; BI.each(obj, function (key, value) { res = key; return true; }); return res; }, firstObject: function (obj) { var res = undefined; BI.any(obj, function (key, value) { res = value; return true; }); return res; }, lastObject: function (obj) { var res = undefined; BI.each(obj, function (key, value) { res = value; return true; }); return res; }, concat: function (obj1, obj2) { if (BI.isKey(obj1)) { return obj1 + "" + obj2; } if (BI.isArray(obj1)) { return obj1.concat(obj2); } if (BI.isObject(obj1)) { return _.extend({}, obj1, obj2); } }, backEach: function (obj, predicate, context) { predicate = BI.iteratee(predicate, context); for (var index = obj.length - 1; index >= 0; index--) { predicate(index, obj[index], obj); } return false; }, backAny: function (obj, predicate, context) { predicate = BI.iteratee(predicate, context); for (var index = obj.length - 1; index >= 0; index--) { if (predicate(index, obj[index], obj)) { return true; } } return false; }, backEvery: function (obj, predicate, context) { predicate = BI.iteratee(predicate, context); for (var index = obj.length - 1; index >= 0; index--) { if (!predicate(index, obj[index], obj)) { return false; } } return true; }, backFindKey: function (obj, predicate, context) { predicate = BI.iteratee(predicate, context); var keys = _.keys(obj), key; for (var i = keys.length - 1; i >= 0; i--) { key = keys[i]; if (predicate(obj[key], key, obj)) { return key; } } }, backFind: function (obj, predicate, context) { var key; if (BI.isArray(obj)) { key = BI.findLastIndex(obj, predicate, context); } else { key = BI.backFindKey(obj, predicate, context); } if (key !== void 0 && key !== -1) { return obj[key]; } }, remove: function (obj, target, context) { var isFunction = BI.isFunction(target); target = isFunction || BI.isArray(target) ? target : [target]; var i; if (BI.isArray(obj)) { for (i = 0; i < obj.length; i++) { if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { obj.splice(i--, 1); } } } else { BI.each(obj, function (i, v) { if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { delete obj[i]; } }); } }, removeAt: function (obj, index) { index = BI.isArray(index) ? index : [index]; var isArray = BI.isArray(obj), i; for (i = 0; i < index.length; i++) { if (isArray) { obj[index[i]] = "$deleteIndex"; } else { delete obj[index[i]]; } } if (isArray) { BI.remove(obj, "$deleteIndex"); } }, string2Array: function (str) { return str.split('&-&'); }, array2String: function (array) { return array.join("&-&"); }, abc2Int: function (str) { var idx = 0, start = 'A', str = str.toUpperCase(); for (var i = 0, len = str.length; i < len; ++i) { idx = str.charAt(i).charCodeAt(0) - start.charCodeAt(0) + 26 * idx + 1; if (idx > (2147483646 - str.charAt(i).charCodeAt(0) + start.charCodeAt(0)) / 26) { return 0; } } return idx; }, int2Abc: function (num) { var DIGITS = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']; var idx = num, str = ""; if (num === 0) { return ""; } while (idx !== 0) { var t = idx % 26; if (t === 0) { t = 26; } str = DIGITS[t - 1] + str; idx = (idx - t) / 26; } return str; } }); //数组相关的方法 _.each(["first", "initial", "last", "rest", "compact", "flatten", "without", "union", "intersection", "difference", "zip", "unzip", "object", "indexOf", "lastIndexOf", "sortedIndex", "range"], function (name) { BI[name] = _apply(name) }); _.each(["findIndex", "findLastIndex"], function (name) { BI[name] = _applyFunc(name) }); _.extend(BI, { //构建一个长度为length的数组 makeArray: function (length, value) { var res = []; for (var i = 0; i < length; i++) { if (BI.isNull(value)) { res.push(i); } else { res.push(BI.deepClone(value)); } } return res; }, makeObject: function (array, value) { var map = {}; for (var i = 0; i < array.length; i++) { if (BI.isNull(value)) { map[array[i]] = array[i]; } else { map[array[i]] = BI.deepClone(value); } } return map; }, makeArrayByArray: function (array, value) { var res = []; if (!array) { return res; } for (var i = 0, len = array.length; i < len; i++) { if (BI.isArray(array[i])) { res.push(arguments.callee(array[i], value)); } else { res.push(BI.deepClone(value)); } } return res; }, uniq: function (array, isSorted, iteratee, context) { if (array == null) { return []; } if (!_.isBoolean(isSorted)) { context = iteratee; iteratee = isSorted; isSorted = false; } iteratee && (iteratee = traverse(iteratee, context)); return _.uniq.call(_, array, isSorted, iteratee, context); } }); //对象相关方法 _.each(["keys", "allKeys", "values", "pairs", "invert", "create", "functions", "extend", "extendOwn", "defaults", "clone", "property", "propertyOf", "matcher", "isEqual", "isMatch", "isEmpty", "isElement", "isNumber", "isString", "isArray", "isObject", "isArguments", "isFunction", "isFinite", "isBoolean", "isDate", "isRegExp", "isError", "isNaN", "isUndefined"], function (name) { BI[name] = _apply(name) }); _.each(["mapObject", "findKey", "pick", "omit", "tap"], function (name) { BI[name] = _applyFunc(name) }); _.extend(BI, { inherit: function (sb, sp, overrides) { if (typeof sp == 'object') { overrides = sp; sp = sb; sb = function () { sp.apply(this, arguments); }; } var F = function () { }, spp = sp.prototype; F.prototype = spp; sb.prototype = new F(); sb.superclass = spp; _.extend(sb.prototype, overrides, { superclass: sp }); return sb; }, has: function (obj, keys) { if (BI.isArray(keys)) { if (keys.length === 0) { return false; } return BI.every(keys, function (i, key) { return _.has(obj, key); }); } return _.has.apply(_, arguments); }, //数字和字符串可以作为key isKey: function (key) { return BI.isNumber(key) || (BI.isString(key) && key.length > 0); }, //忽略大小写的等于 isCapitalEqual: function (a, b) { a = BI.isNull(a) ? a : ("" + a).toLowerCase(); b = BI.isNull(b) ? b : ("" + b).toLowerCase(); return BI.isEqual(a, b); }, isWidthOrHeight: function (w) { if (typeof w == 'number') { return w >= 0; } else if (typeof w == 'string') { return /^\d{1,3}%$/.exec(w) || w == 'auto' || /^\d+px$/.exec(w); } }, isNotNull: function (obj) { return !BI.isNull(obj); }, isNull: function (obj) { return typeof obj === "undefined" || obj === null; }, isPlainObject: function () { return $.isPlainObject.apply($, arguments); }, isEmptyArray: function (arr) { return BI.isArray(arr) && BI.isEmpty(arr); }, isNotEmptyArray: function (arr) { return BI.isArray(arr) && !BI.isEmpty(arr); }, isEmptyObject: function (obj) { return BI.isEqual(obj, {}); }, isNotEmptyObject: function (obj) { return BI.isPlainObject(obj) && !BI.isEmptyObject(obj); }, isEmptyString: function (obj) { return BI.isString(obj) && obj.length === 0; }, isNotEmptyString: function (obj) { return BI.isString(obj) && !BI.isEmptyString(obj); }, isWindow: function () { return $.isWindow.apply($, arguments); } }); //deep方法 _.extend(BI, { /** *完全克隆�?个js对象 * @param obj * @returns {*} */ deepClone: function (obj) { if (obj === null || obj === undefined) { return obj; } var type = Object.prototype.toString.call(obj); // Date if (type === '[object Date]') { return new Date(obj.getTime()); } var i, clone, key; // Array if (type === '[object Array]') { i = obj.length; clone = []; while (i--) { clone[i] = BI.deepClone(obj[i]); } } // Object else if (type === '[object Object]' && obj.constructor === Object) { clone = {}; for (var i in obj) { if (_.has(obj, i)) { clone[i] = BI.deepClone(obj[i]); } } } return clone || obj; }, isDeepMatch: function (object, attrs) { var keys = BI.keys(attrs), length = keys.length; if (object == null) { return !length; } var obj = Object(object); for (var i = 0; i < length; i++) { var key = keys[i]; if (!BI.isEqual(attrs[key], obj[key]) || !(key in obj)) { return false; } } return true; }, deepContains: function (obj, copy) { if (BI.isObject(copy)) { return BI.any(obj, function (i, v) { if (BI.isEqual(v, copy)) { return true; } }) } return BI.contains(obj, copy); }, deepIndexOf: function (obj, target) { for (var i = 0; i < obj.length; i++) { if (BI.isEqual(target, obj[i])) { return i; } } return -1; }, deepRemove: function (obj, target) { var done = false; var i; if (BI.isArray(obj)) { for (i = 0; i < obj.length; i++) { if (BI.isEqual(target, obj[i])) { obj.splice(i--, 1); done = true; } } } else { BI.each(obj, function (i, v) { if (BI.isEqual(target, obj[i])) { delete obj[i]; done = true; } }); } return done; }, deepWithout: function (obj, target) { if (BI.isArray(obj)) { var result = []; for (var i = 0; i < obj.length; i++) { if (!BI.isEqual(target, obj[i])) { result.push(obj[i]); } } return result; } else { var result = {}; BI.each(obj, function (i, v) { if (!BI.isEqual(target, obj[i])) { result[i] = v; } }); return result; } }, deepUnique: function (array) { var result = []; BI.each(array, function (i, item) { if (!BI.deepContains(result, item)) { result.push(item); } }); return result; }, //比较两个对象得出不一样的key值 deepDiff: function (object, other) { object || (object = {}); other || (other = {}); var result = []; var used = []; for (var b in object) { if (this.has(object, b)) { if (!this.isEqual(object[b], other[b])) { result.push(b); } used.push(b); } } for (var b in other) { if (this.has(other, b) && !used.contains(b)) { result.push(b); } } return result; } }); //通用方法 _.each(["uniqueId", "result", "chain", "iteratee", "escape", "unescape"], function (name) { BI[name] = function () { return _[name].apply(_, arguments); } }); //事件相关方法 _.each(["bind", "once", "partial", "debounce", "throttle", "delay", "defer", "wrap"], function (name) { BI[name] = function () { return _[name].apply(_, arguments); } }); _.extend(BI, { nextTick: (function () { var callbacks = []; var pending = false; var timerFunc; function nextTickHandler() { pending = false; var copies = callbacks.slice(0); callbacks = []; for (var i = 0; i < copies.length; i++) { copies[i](); } } if (typeof Promise !== 'undefined') { var p = Promise.resolve(); timerFunc = function () { p.then(nextTickHandler); } } else /* istanbul ignore if */ if (typeof MutationObserver !== 'undefined') { var counter = 1; var observer = new MutationObserver(nextTickHandler); var textNode = document.createTextNode(counter + ""); observer.observe(textNode, { characterData: true }); timerFunc = function () { counter = (counter + 1) % 2; textNode.data = counter + ""; } } else { timerFunc = function () { setTimeout(nextTickHandler, 0) } } return function queueNextTick(cb) { var _resolve; var args = [].slice.call(arguments, 1); callbacks.push(function () { if (cb) { cb.apply(null, args); } if (_resolve) { _resolve.apply(null, args); } }); if (!pending) { pending = true; timerFunc(); } if (!cb && typeof Promise !== 'undefined') { return new Promise(function (resolve) { _resolve = resolve }) } } })() }); //数字相关方法 _.each(["random"], function (name) { BI[name] = _apply(name) }); _.extend(BI, { getTime: function () { if (window.performance && window.performance.now) { return window.performance.now(); } else { if (window.performance && window.performance.webkitNow) { return window.performance.webkitNow(); } else { if (Date.now) { return Date.now(); } else { return new Date().getTime(); } } } }, parseInt: function (number) { var radix = 10; if (/^0x/g.test(number)) { radix = 16; } try { return parseInt(number, radix); } catch (e) { throw new Error(number + "parse int error"); return NaN; } }, parseSafeInt: function (value) { var MAX_SAFE_INTEGER = 9007199254740991; return value ? this.clamp(this.parseInt(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) : (value === 0 ? value : 0); }, parseFloat: function (number) { try { return parseFloat(number); } catch (e) { throw new Error(number + "parse float error"); return NaN; } }, isNaturalNumber: function (number) { if (/^\d+$/.test(number)) { return true; } return false; }, isPositiveInteger: function (number) { if (/^\+?[1-9][0-9]*$/.test(number)) { return true; } return false; }, isNegativeInteger: function (number) { if (/^\-[1-9][0-9]*$/.test(number)) { return true; } return false; }, isInteger: function (number) { if (/^\-?\d+$/.test(number)) { return true; } return false; }, isNumeric: function (number) { return $.isNumeric(number); }, isFloat: function (number) { if (/^([+-]?)\\d*\\.\\d+$/.test(number)) { return true; } return false; }, isOdd: function (number) { if (!BI.isInteger(number)) { return false; } return number & 1 === 1; }, isEven: function (number) { if (!BI.isInteger(number)) { return false; } return number & 1 === 0; }, sum: function (array, iteratee, context) { var sum = 0; BI.each(array, function (i, item) { if (iteratee) { sum += Number(iteratee.apply(context, [i, item])); } else { sum += Number(item); } }); return sum; }, average: function (array, iteratee, context) { var sum = BI.sum(array, iteratee, context); return sum / array.length; } }); //字符串相关方法 _.extend(BI, { trim: function () { return $.trim.apply($, arguments); }, toUpperCase: function (string) { return (string + "").toLocaleUpperCase(); }, toLowerCase: function (string) { return (string + "").toLocaleLowerCase(); }, isEndWithBlank: function (string) { return /(\s|\u00A0)$/.test(string); }, isLiteral: function (exp) { var literalValueRE = /^\s?(true|false|-?[\d\.]+|'[^']*'|"[^"]*")\s?$/ return literalValueRE.test(exp) }, stripQuotes: function (str) { var a = str.charCodeAt(0) var b = str.charCodeAt(str.length - 1) return a === b && (a === 0x22 || a === 0x27) ? str.slice(1, -1) : str }, //background-color => backgroundColor camelize: function (str) { return str.replace(/-(.)/g, function (_, character) { return character.toUpperCase(); }); }, //backgroundColor => background-color hyphenate: function (str) { return str.replace(/([A-Z])/g, '-$1').toLowerCase(); }, isNotEmptyString: function (str) { return BI.isString(str) && !BI.isEmpty(str); }, isEmptyString: function (str) { return BI.isString(str) && BI.isEmpty(str); }, /** * 对字符串进行加密 {@link #decrypt} * @static * @param str 原始字符�? * @param keyt 密钥 * @returns {String} 加密后的字符�? */ encrypt: function (str, keyt) { if (str == "") { return ""; } str = escape(str); if (!keyt || keyt == "") { keyt = "655"; } keyt = escape(keyt); if (keyt == null || keyt.length <= 0) { alert("Please enter a password with which to encrypt the message."); return null; } var prand = ""; for (var i = 0; i < keyt.length; i++) { prand += keyt.charCodeAt(i).toString(); } var sPos = Math.floor(prand.length / 5); var mult = parseInt(prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4) + prand.charAt(sPos * 5)); var incr = Math.ceil(keyt.length / 2); var modu = Math.pow(2, 31) - 1; if (mult < 2) { alert("Algorithm cannot find a suitable hash. Please choose a different password. \nPossible considerations are to choose a more complex or longer password."); return null; } // var salt = Math.round(Math.random() * 1000000000) % 100000000; var salt = 101; prand += salt; while (prand.length > 10) { prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length), 10)).toString(); } prand = (mult * prand + incr) % modu; var enc_chr = ""; var enc_str = ""; for (var i = 0; i < str.length; i++) { enc_chr = parseInt(str.charCodeAt(i) ^ Math.floor((prand / modu) * 255)); if (enc_chr < 16) { enc_str += "0" + enc_chr.toString(16); } else { enc_str += enc_chr.toString(16); } prand = (mult * prand + incr) % modu; } salt = salt.toString(16); while (salt.length < 8) { salt = "0" + salt; } enc_str += salt; return enc_str; }, /** * 对加密后的字符串解密 {@link #encrypt} * @static * @param str 加密过的字符�? * @param keyt 密钥 * @returns {String} 解密后的字符�? */ decrypt: function (str, keyt) { if (str == "") { return ""; } if (!keyt || keyt == "") { keyt = "655"; } keyt = escape(keyt); if (str == null || str.length < 8) { return; } if (keyt == null || keyt.length <= 0) { return; } var prand = ""; for (var i = 0; i < keyt.length; i++) { prand += keyt.charCodeAt(i).toString(); } var sPos = Math.floor(prand.length / 5); var tempmult = prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4); if (sPos * 5 < prand.length) { tempmult += prand.charAt(sPos * 5); } var mult = parseInt(tempmult); var incr = Math.round(keyt.length / 2); var modu = Math.pow(2, 31) - 1; var salt = parseInt(str.substring(str.length - 8, str.length), 16); str = str.substring(0, str.length - 8); prand += salt; while (prand.length > 10) { prand = (parseInt(prand.substring(0, 10), 10) + parseInt(prand.substring(10, prand.length), 10)).toString(); } prand = (mult * prand + incr) % modu; var enc_chr = ""; var enc_str = ""; for (var i = 0; i < str.length; i += 2) { enc_chr = parseInt(parseInt(str.substring(i, i + 2), 16) ^ Math.floor((prand / modu) * 255)); enc_str += String.fromCharCode(enc_chr); prand = (mult * prand + incr) % modu; } return unescape(enc_str); } }); //浏览器相关方法 _.extend(BI, { isIE: function () { return /(msie|trident)/i.test(navigator.userAgent.toLowerCase()); }, getIEVersion: function () { var version = 0; var agent = navigator.userAgent.toLowerCase(); var v1 = agent.match(/(?:msie\s([\w.]+))/); var v2 = agent.match(/(?:trident.*rv:([\w.]+))/); if (v1 && v2 && v1[1] && v2[1]) { version = Math.max(v1[1] * 1, v2[1] * 1); } else if (v1 && v1[1]) { version = v1[1] * 1; } else if (v2 && v2[1]) { version = v2[1] * 1; } else { version = 0; } return version; }, isIE9Below: function () { if (!BI.isIE()) { return false; } return this.getIEVersion() < 9; }, isIE9: function () { return this.getIEVersion() === 9; }, isEdge: function () { return /edge/i.test(navigator.userAgent.toLowerCase()); }, isChrome: function () { return /chrome/i.test(navigator.userAgent.toLowerCase()); }, isFireFox: function () { return /firefox/i.test(navigator.userAgent.toLowerCase()); }, isOpera: function () { return /opera/i.test(navigator.userAgent.toLowerCase()); }, isSafari: function () { return /safari/i.test(navigator.userAgent.toLowerCase()); }, isKhtml: function () { return /Konqueror|Safari|KHTML/i.test(navigator.userAgent); }, isMac: function () { return /macintosh|mac os x/i.test(navigator.userAgent); }, isWindows: function () { return /windows|win32/i.test(navigator.userAgent); }, isSupportCss3: function (style) { var prefix = ['webkit', 'Moz', 'ms', 'o'], i, len, humpString = [], htmlStyle = document.documentElement.style, _toHumb = function (string) { return string.replace(/-(\w)/g, function ($0, $1) { return $1.toUpperCase(); }); }; for (i in prefix) { humpString.push(_toHumb(prefix[i] + '-' + style)); } humpString.push(_toHumb(style)); for (i = 0, len = humpString.length; i < len; i++) { if (humpString[i] in htmlStyle) { return true; } } return false; } }); //BI请求 _.extend(BI, { ajax: function (option) { option || (option = {}); var async = option.async; option.data = BI.cjkEncodeDO(option.data || {}); $.ajax({ url: option.url, type: "POST", data: option.data, async: async, error: option.error, complete: function (res, status) { if (BI.isFunction(option.complete)) { option.complete(BI.jsonDecode(res.responseText), status); } } }); } }); })(jQuery);;(function () { if (!window.BI) { window.BI = {}; } function isEmpty(value) { // 判断是否为空值 var result = value === "" || value === null || value === undefined; return result; } // 判断是否是无效的日期 function isInvalidDate(date) { return date == "Invalid Date" || date == "NaN"; } /** * 科学计数格式 */ function _eFormat(text, fmt) { var e = fmt.indexOf("E"); var eleft = fmt.substr(0, e), eright = fmt.substr(e + 1); if (/^[0\.-]+$/.test(text)) { text = BI._numberFormat(0.0, eleft) + 'E' + BI._numberFormat(0, eright) } else { var isNegative = text < 0; if (isNegative) { text = text.substr(1); } var elvl = (eleft.split('.')[0] || '').length; var point = text.indexOf("."); if (point < 0) { point = text.length; } var i = 0; //第一个不为0的数的位置 text = text.replace('.', ''); for (var len = text.length; i < len; i++) { var ech = text.charAt(i); if (ech <= '9' && ech >= '1') { break; } } var right = point - i - elvl; var left = text.substr(i, elvl); var dis = i + elvl - text.length; if (dis > 0) { //末位补全0 for (var k = 0; k < dis; k++) { left += '0'; } } else { left += '.' + text.substr(i + elvl); } left = left.replace(/^[0]+/, ''); if (right < 0 && eright.indexOf('-') < 0) { eright += ';-' + eright; } text = BI._numberFormat(left, eleft) + 'E' + BI._numberFormat(right, eright); if (isNegative) { text = '-' + text; } } return text; } /** * 数字格式 */ function _numberFormat(text, format) { var text = text + ''; //数字格式,区分正负数 var numMod = format.indexOf(';'); if (numMod > -1) { if (text >= 0) { return _numberFormat(text + "", format.substring(0, numMod)); } else { return _numberFormat((-text) + "", format.substr(numMod + 1)); } } else { //兼容格式处理负数的情况(copy:fr-jquery.format.js) if (+text < 0 && format.charAt(0) !== '-') { return _numberFormat((-text) + "", '-' + format); } } var tp = text.split('.'), fp = format.split('.'), tleft = tp[0] || '', fleft = fp[0] || '', tright = tp[1] || '', fright = fp[1] || ''; //百分比,千分比的小数点移位处理 if (/[%‰]$/.test(format)) { var paddingZero = /[%]$/.test(format) ? '00' : '000'; tright += paddingZero; tleft += tright.substr(0, paddingZero.length); tleft = tleft.replace(/^0+/gi, ''); tright = tright.substr(paddingZero.length).replace(/0+$/gi, ''); } var right = _dealWithRight(tright, fright); if (right.leftPlus) { //小数点后有进位 tleft = parseInt(tleft) + 1 + ''; tleft = isNaN(tleft) ? '1' : tleft; } right = right.num; var left = _dealWithLeft(tleft, fleft); if (!(/[0-9]/.test(left))) { left = left + '0'; } if (!(/[0-9]/.test(right))) { return left + right; } else { return left + '.' + right; } } /** * 处理小数点右边小数部分 * @param tright 右边内容 * @param fright 右边格式 * @returns {JSON} 返回处理结果和整数部分是否需要进位 * @private */ function _dealWithRight(tright, fright) { var right = '', j = 0, i = 0; for (var len = fright.length; i < len; i++) { var ch = fright.charAt(i); var c = tright.charAt(j); switch (ch) { case '0': if (isEmpty(c)) { c = '0'; } right += c; j++; break; case '#': right += c; j++; break; default : right += ch; break; } } var rll = tright.substr(j); var result = {}; if (!isEmpty(rll) && rll.charAt(0) > 4) { //有多余字符,需要四舍五入 result.leftPlus = true; var numReg = right.match(/^[0-9]+/); if (numReg) { var num = numReg[0]; var orilen = num.length; var newnum = parseInt(num) + 1 + ''; //进位到整数部分 if (newnum.length > orilen) { newnum = newnum.substr(1); } else { newnum = String.leftPad(newnum, orilen, '0'); result.leftPlus = false; } right = right.replace(/^[0-9]+/, newnum); } } result.num = right; return result; } /** * 处理小数点左边整数部分 * @param tleft 左边内容 * @param fleft 左边格式 * @returns {string} 返回处理结果 * @private */ function _dealWithLeft(tleft, fleft) { var left = ''; var j = tleft.length - 1; var combo = -1, last = -1; var i = fleft.length - 1; for (; i >= 0; i--) { var ch = fleft.charAt(i); var c = tleft.charAt(j); switch (ch) { case '0': if (isEmpty(c)) { c = '0'; } last = -1; left = c + left; j--; break; case '#': last = i; left = c + left; j--; break; case ',': if (!isEmpty(c)) { //计算一个,分隔区间的长度 var com = fleft.match(/,[#0]+/); if (com) { combo = com[0].length - 1; } left = ',' + left; } break; default : left = ch + left; break; } } if (last > -1) { //处理剩余字符 var tll = tleft.substr(0, j + 1); left = left.substr(0, last) + tll + left.substr(last); } if (combo > 0) { //处理,分隔区间 var res = left.match(/[0-9]+,/); if (res) { res = res[0]; var newstr = '', n = res.length - 1 - combo; for (; n >= 0; n = n - combo) { newstr = res.substr(n, combo) + ',' + newstr; } var lres = res.substr(0, n + combo); if (!isEmpty(lres)) { newstr = lres + ',' + newstr; } } left = left.replace(/[0-9]+,/, newstr); } return left; } BI.cjkEncode = function (text) { // alex:如果非字符串,返回其本身(cjkEncode(234) 返回 ""是不对的) if (typeof text !== 'string') { return text; } var newText = ""; for (var i = 0; i < text.length; i++) { var code = text.charCodeAt(i); if (code >= 128 || code === 91 || code === 93) {//91 is "[", 93 is "]". newText += "[" + code.toString(16) + "]"; } else { newText += text.charAt(i); } } return newText }; BI.cjkEncodeDO = function (o) { if (BI.isPlainObject(o)) { var result = {}; $.each(o, function (k, v) { if (!(typeof v == "string")) { v = BI.jsonEncode(v); } //wei:bug 43338,如果key是中文,cjkencode后o的长度就加了1,ie9以下版本死循环,所以新建对象result。 k = BI.cjkEncode(k); result[k] = BI.cjkEncode(v); }); return result; } return o; }; BI.jsonEncode = function (o) { //james:这个Encode是抄的EXT的 var useHasOwn = {}.hasOwnProperty ? true : false; // crashes Safari in some instances //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/; var m = { "\b": '\\b', "\t": '\\t', "\n": '\\n', "\f": '\\f', "\r": '\\r', '"': '\\"', "\\": '\\\\' }; var encodeString = function (s) { if (/["\\\x00-\x1f]/.test(s)) { return '"' + s.replace(/([\x00-\x1f\\"])/g, function (a, b) { var c = m[b]; if (c) { return c; } c = b.charCodeAt(); return "\\u00" + Math.floor(c / 16).toString(16) + (c % 16).toString(16); }) + '"'; } return '"' + s + '"'; }; var encodeArray = function (o) { var a = ["["], b, i, l = o.length, v; for (i = 0; i < l; i += 1) { v = o[i]; switch (typeof v) { case "undefined": case "function": case "unknown": break; default: if (b) { a.push(','); } a.push(v === null ? "null" : BI.jsonEncode(v)); b = true; } } a.push("]"); return a.join(""); }; if (typeof o == "undefined" || o === null) { return "null"; } else if (BI.isArray(o)) { return encodeArray(o); } else if (o instanceof Date) { /* * alex:原来只是把年月日时分秒简单地拼成一个String,无法decode * 现在这么处理就可以decode了,但是JS.jsonDecode和Java.JSONObject也要跟着改一下 */ return BI.jsonEncode({ __time__: o.getTime() }) } else if (typeof o == "string") { return encodeString(o); } else if (typeof o == "number") { return isFinite(o) ? String(o) : "null"; } else if (typeof o == "boolean") { return String(o); } else if (BI.isFunction(o)) { return String(o); } else { var a = ["{"], b, i, v; for (i in o) { if (!useHasOwn || o.hasOwnProperty(i)) { v = o[i]; switch (typeof v) { case "undefined": case "unknown": break; default: if (b) { a.push(','); } a.push(BI.jsonEncode(i), ":", v === null ? "null" : BI.jsonEncode(v)); b = true; } } } a.push("}"); return a.join(""); } }; BI.jsonDecode = function (text) { try { // 注意0啊 //var jo = $.parseJSON(text) || {}; var jo = $.parseJSON(text); if (jo == null) { jo = {}; } } catch (e) { /* * richie:浏览器只支持标准的JSON字符串转换,而jQuery会默认调用浏览器的window.JSON.parse()函数进行解析 * 比如:var str = "{'a':'b'}",这种形式的字符串转换为JSON就会抛异常 */ try { jo = new Function("return " + text)() || {}; } catch (e) { //do nothing } if (jo == null) { jo = []; } } if (!_hasDateInJson(text)) { return jo; } function _hasDateInJson(json) { if (!json || typeof json !== "string") { return false; } return json.indexOf("__time__") != -1; } return (function (o) { if (typeof o === "string") { return o; } if (o && o.__time__ != null) { return new Date(o.__time__); } for (var a in o) { if (o[a] == o || typeof o[a] == 'object' || $.isFunction(o[a])) { break; } o[a] = arguments.callee(o[a]); } return o; })(jo); }; BI.contentFormat = function (cv, fmt) { if (isEmpty(cv)) { //原值为空,返回空字符 return ''; } var text = cv.toString(); if (isEmpty(fmt)) { //格式为空,返回原字符 return text; } if (fmt.match(/^T/)) { //T - 文本格式 return text; } else if (fmt.match(/^D/)) { //D - 日期(时间)格式 if (!(cv instanceof Date)) { if (typeof cv === 'number') { //毫秒数类型 cv = new Date(cv); } else { //字符串类型,如yyyyMMdd、MMddyyyy等这样无分隔符的结构 cv = Date.parseDate(cv + "", Date.patterns.ISO8601Long); } } if (!BI.isNull(cv)) { var needTrim = fmt.match(/^DT/); text = BI.date2Str(cv, fmt.substring(needTrim ? 2 : 1)); } } else if (fmt.match(/E/)) { //科学计数格式 text = _eFormat(text, fmt); } else { //数字格式 text = _numberFormat(text, fmt); } //¤ - 货币格式 text = text.replace(/¤/g, '¥'); return text; }; /** * 把日期对象按照指定格式转化成字符串 * * @example * var date = new Date('Thu Dec 12 2013 00:00:00 GMT+0800'); * var result = BI.date2Str(date, 'yyyy-MM-dd');//2013-12-12 * * @class BI.date2Str * @param date 日期 * @param format 日期格式 * @returns {String} */ BI.date2Str = function (date, format) { if (!date) { return ''; } // O(len(format)) var len = format.length, result = ''; if (len > 0) { var flagch = format.charAt(0), start = 0, str = flagch; for (var i = 1; i < len; i++) { var ch = format.charAt(i); if (flagch !== ch) { result += compileJFmt({ 'char': flagch, 'str': str, 'len': i - start }, date); flagch = ch; start = i; str = flagch; } else { str += ch; } } result += compileJFmt({ 'char': flagch, 'str': str, 'len': len - start }, date); } return result; function compileJFmt(jfmt, date) { var str = jfmt.str, len = jfmt.len, ch = jfmt['char']; switch (ch) { case 'E': //星期 str = Date._DN[date.getDay()]; break; case 'y': //年 if (len <= 3) { str = (date.getFullYear() + '').slice(2, 4); } else { str = date.getFullYear(); } break; case 'M': //月 if (len > 2) { str = Date._MN[date.getMonth()]; } else if (len < 2) { str = date.getMonth() + 1; } else { str = String.leftPad(date.getMonth() + 1 + '', 2, '0'); } break; case 'd': //日 if (len > 1) { str = String.leftPad(date.getDate() + '', 2, '0'); } else { str = date.getDate(); } break; case 'h': //时(12) var hour = date.getHours() % 12; if (hour === 0) { hour = 12; } if (len > 1) { str = String.leftPad(hour + '', 2, '0'); } else { str = hour; } break; case 'H': //时(24) if (len > 1) { str = String.leftPad(date.getHours() + '', 2, '0'); } else { str = date.getHours(); } break; case 'm': if (len > 1) { str = String.leftPad(date.getMinutes() + '', 2, '0'); } else { str = date.getMinutes(); } break; case 's': if (len > 1) { str = String.leftPad(date.getSeconds() + '', 2, '0'); } else { str = date.getSeconds(); } break; case 'a': str = date.getHours() < 12 ? 'am' : 'pm'; break; case 'z': str = date.getTimezone(); break; default: str = jfmt.str; break; } return str; } }; BI.object2Number = function (value) { if (value == null) { return 0; } if (typeof value == 'number') { return value; } else { var str = value + ""; if (str.indexOf(".") === -1) { return parseInt(str); } else { return parseFloat(str); } } }; BI.object2Date = function (obj) { if (obj == null) { return new Date(); } if (obj instanceof Date) { return obj; } else if (typeof obj == 'number') { return new Date(obj); } else { var str = obj + ""; str = str.replace(/-/g, '/'); var dt = new Date(str); if (!isInvalidDate(dt)) { return dt; } return new Date(); } }; BI.object2Time = function (obj) { if (obj == null) { return new Date(); } if (obj instanceof Date) { return obj; } else { var str = obj + ""; str = str.replace(/-/g, '/'); var dt = new Date(str); if (!isInvalidDate(dt)) { return dt; } if (str.indexOf('/') === -1 && str.indexOf(':') !== -1) { dt = new Date("1970/01/01 " + str); if (!isInvalidDate(dt)) { return dt; } } dt = BI.str2Date(str, "HH:mm:ss"); if (!isInvalidDate(dt)) { return dt; } return new Date(); } }; })(); /** * 事件集合 * @class BI.Events */ _.extend(BI, { Events: { /** * @static * @property keydown事件 */ KEYDOWN: "_KEYDOWN", /** * @static * @property 回撤事件 */ BACKSPACE: "_BACKSPACE", /** * @static * @property 空格事件 */ SPACE: "_SPACE", /** * @static * @property 回车事件 */ ENTER: "_ENTER", /** * @static * @property 确定事件 */ CONFIRM: '_CONFIRM', /** * @static * @property 错误事件 */ ERROR: '_ERROR', /** * @static * @property 暂停事件 */ PAUSE: '_PAUSE', /** * @static * @property destroy事件 */ DESTROY: '_DESTROY', /** * @static * @property 取消挂载事件 */ UNMOUNT: '_UNMOUNT', /** * @static * @property 清除选择 */ CLEAR: '_CLEAR', /** * @static * @property 添加数据 */ ADD: '_ADD', /** * @static * @property 正在编辑状态事件 */ EDITING: '_EDITING', /** * @static * @property 空状态事件 */ EMPTY: '_EMPTY', /** * @static * @property 显示隐藏事件 */ VIEW: '_VIEW', /** * @static * @property 窗体改变大小 */ RESIZE: "_RESIZE", /** * @static * @property 编辑前事件 */ BEFOREEDIT: '_BEFOREEDIT', /** * @static * @property 编辑后事件 */ AFTEREDIT: '_AFTEREDIT', /** * @static * @property 开始编辑事件 */ STARTEDIT: '_STARTEDIT', /** * @static * @property 停止编辑事件 */ STOPEDIT: '_STOPEDIT', /** * @static * @property 值改变事件 */ CHANGE: '_CHANGE', /** * @static * @property 下拉弹出菜单事件 */ EXPAND: '_EXPAND', /** * @static * @property 关闭下拉菜单事件 */ COLLAPSE: '_COLLAPSE', /** * @static * @property 回调事件 */ CALLBACK: '_CALLBACK', /** * @static * @property 点击事件 */ CLICK: '_CLICK', /** * @static * @property 状态改变事件,一般是用在复选按钮和单选按钮 */ STATECHANGE: '_STATECHANGE', /** * @static * @property 状态改变前事件 */ BEFORESTATECHANGE: '_BEFORESTATECHANGE', /** * @static * @property 初始化事件 */ INIT: '_INIT', /** * @static * @property 初始化后事件 */ AFTERINIT: '_AFTERINIT', /** * @static * @property 滚动条滚动事件 */ SCROLL: '_SCROLL', /** * @static * @property 开始加载事件 */ STARTLOAD: '_STARTLOAD', /** * @static * @property 加载后事件 */ AFTERLOAD: '_AFTERLOAD', /** * @static * @property 提交前事件 */ BS: 'beforesubmit', /** * @static * @property 提交后事件 */ AS: 'aftersubmit', /** * @static * @property 提交完成事件 */ SC: 'submitcomplete', /** * @static * @property 提交失败事件 */ SF: 'submitfailure', /** * @static * @property 提交成功事件 */ SS: 'submitsuccess', /** * @static * @property 校验提交前事件 */ BVW: 'beforeverifywrite', /** * @static * @property 校验提交后事件 */ AVW: 'afterverifywrite', /** * @static * @property 校验后事件 */ AV: 'afterverify', /** * @static * @property 填报前事件 */ BW: 'beforewrite', /** * @static * @property 填报后事件 */ AW: 'afterwrite', /** * @static * @property 填报成功事件 */ WS: 'writesuccess', /** * @static * @property 填报失败事件 */ WF: 'writefailure', /** * @static * @property 添加行前事件 */ BA: 'beforeappend', /** * @static * @property 添加行后事件 */ AA: 'afterappend', /** * @static * @property 删除行前事件 */ BD: 'beforedelete', /** * @static * @property 删除行后事件 */ AD: 'beforedelete', /** * @static * @property 未提交离开事件 */ UC: 'unloadcheck', /** * @static * @property PDF导出前事件 */ BTOPDF: 'beforetopdf', /** * @static * @property PDF导出后事件 */ ATOPDF: 'aftertopdf', /** * @static * @property Excel导出前事件 */ BTOEXCEL: 'beforetoexcel', /** * @static * @property Excel导出后事件 */ ATOEXCEL: 'aftertoexcel', /** * @static * @property Word导出前事件 */ BTOWORD: 'beforetoword', /** * @static * @property Word导出后事件 */ ATOWORD: 'aftertoword', /** * @static * @property 图片导出前事件 */ BTOIMAGE: 'beforetoimage', /** * @static * @property 图片导出后事件 */ ATOIMAGE: 'aftertoimage', /** * @static * @property HTML导出前事件 */ BTOHTML: 'beforetohtml', /** * @static * @property HTML导出后事件 */ ATOHTML: 'aftertohtml', /** * @static * @property Excel导入前事件 */ BIMEXCEL: 'beforeimportexcel', /** * @static * @property Excel导出后事件 */ AIMEXCEL: 'afterimportexcel', /** * @static * @property PDF打印前事件 */ BPDFPRINT: 'beforepdfprint', /** * @static * @property PDF打印后事件 */ APDFPRINT: 'afterpdfprint', /** * @static * @property Flash打印前事件 */ BFLASHPRINT: 'beforeflashprint', /** * @static * @property Flash打印后事件 */ AFLASHPRINT: 'afterflashprint', /** * @static * @property Applet打印前事件 */ BAPPLETPRINT: 'beforeappletprint', /** * @static * @property Applet打印后事件 */ AAPPLETPRINT: 'afterappletprint', /** * @static * @property 服务器打印前事件 */ BSEVERPRINT: 'beforeserverprint', /** * @static * @property 服务器打印后事件 */ ASERVERPRINT: 'afterserverprint', /** * @static * @property 邮件发送前事件 */ BEMAIL: 'beforeemail', /** * @static * @property 邮件发送后事件 */ AEMAIL: 'afteremail' } });/** * 常量 */ _.extend(BI, { MAX: 0xfffffffffffffff, MIN: -0xfffffffffffffff, EVENT_RESPONSE_TIME: 200, zIndex_layer: 1e5, zIndex_floatbox: 1e6, zIndex_popup: 1e7, zIndex_masker: 1e8, zIndex_tip: 1e9, emptyStr: "", emptyFn: function () { }, empty: null, Key: { "48": "0", "49": "1", "50": "2", "51": "3", "52": "4", "53": "5", "54": "6", "55": "7", "56": "8", "57": "9", "65": "a", "66": "b", "67": "c", "68": "d", "69": "e", "70": "f", "71": "g", "72": "h", "73": "i", "74": "j", "75": "k", "76": "l", "77": "m", "78": "n", "79": "o", "80": "p", "81": "q", "82": "r", "83": "s", "84": "t", "85": "u", "86": "v", "87": "w", "88": "x", "89": "y", "90": "z", "96": "0", "97": "1", "98": "2", "99": "3", "100": "4", "101": "5", "102": "6", "103": "7", "104": "8", "105": "9", "106": "*", "107": "+", "109": "-", "110": ".", "111": "/" }, KeyCode: { BACKSPACE: 8, COMMA: 188, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, LEFT: 37, NUMPAD_ADD: 107, NUMPAD_DECIMAL: 110, NUMPAD_DIVIDE: 111, NUMPAD_ENTER: 108, NUMPAD_MULTIPLY: 106, NUMPAD_SUBTRACT: 109, PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190, RIGHT: 39, SPACE: 32, TAB: 9, UP: 38 }, Status: { SUCCESS: 1, WRONG: 2, START: 3, END: 4, WAITING: 5, READY: 6, RUNNING: 7, OUTOFBOUNDS: 8, NULL: -1 }, Direction: { Top: "top", Bottom: "bottom", Left: "left", Right: "right", Custom: "custom" }, Axis: { Vertical: "vertical", Horizontal: "horizontal" }, Selection: { Default: -2, None: -1, Single: 0, Multi: 1, All: 2 }, HorizontalAlign: { Left: "left", Right: "right", Center: "center", Stretch: "stretch" }, VerticalAlign: { Middle: "middle", Top: "top", Bottom: "bottom", Stretch: "stretch" } });/** * 客户端观察者,主要处理事件的添加、删除、执行等 * @class BI.OB * @abstract */ BI.OB = function (config) { var props = this.props; if (BI.isFunction(this.props)) { props = this.props(config); } this.options = $.extend(this._defaultConfig(config), props, config); this._init(); this._initRef(); }; $.extend(BI.OB.prototype, { props: {}, init: null, destroyed: null, _defaultConfig: function (config) { return {}; }, _init: function () { this._initListeners(); this.init && this.init(); }, _initListeners: function () { var self = this; if (this.options.listeners != null) { $.each(this.options.listeners, function (i, lis) { (lis.target ? lis.target : self)[lis.once ? 'once' : 'on'] (lis.eventName, _.bind(lis.action, self)) }); delete this.options.listeners; } }, //获得一个当前对象的引用 _initRef: function () { if (this.options.ref) { this.options.ref.call(this, this); } }, _getEvents: function () { if (!$.isArray(this.events)) { this.events = [] } return this.events; }, /** * 给观察者绑定一个事件 * @param {String} eventName 事件的名字 * @param {Function} fn 事件对应的执行函数 */ on: function (eventName, fn) { eventName = eventName.toLowerCase(); var fns = this._getEvents()[eventName]; if (!$.isArray(fns)) { fns = []; this._getEvents()[eventName] = fns; } fns.push(fn); }, /** * 给观察者绑定一个只执行一次的事件 * @param {String} eventName 事件的名字 * @param {Function} fn 事件对应的执行函数 */ once: function (eventName, fn) { var proxy = function () { fn.apply(this, arguments); this.un(eventName, proxy); }; this.on(eventName, proxy); }, /** * 解除观察者绑定的指定事件 * @param {String} eventName 要解除绑定事件的名字 * @param {Function} fn 事件对应的执行函数,该参数是可选的,没有该参数时,将解除绑定所有同名字的事件 */ un: function (eventName, fn) { eventName = eventName.toLowerCase(); /*alex:如果fn是null,就是把eventName上面所有方法都un掉*/ if (fn == null) { delete this._getEvents()[eventName]; } else { var fns = this._getEvents()[eventName]; if ($.isArray(fns)) { var newFns = []; $.each(fns, function (idx, ifn) { if (ifn != fn) { newFns.push(ifn); } }) this._getEvents()[eventName] = newFns; } } }, /** * 清除观察者的所有事件绑定 */ purgeListeners: function () { /*alex:清空events*/ this.events = []; }, /** * 触发绑定过的事件 * * @param {String} eventName 要触发的事件的名字 * @returns {Boolean} 如果事件函数返回false,则返回false并中断其他同名事件的执行,否则执行所有的同名事件并返回true */ fireEvent: function () { var eventName = arguments[0].toLowerCase(); var fns = this._getEvents()[eventName]; if (BI.isArray(fns)) { if (BI.isArguments(arguments[1])) { for (var i = 0; i < fns.length; i++) { if (fns[i].apply(this, arguments[1]) === false) { return false; } } } else { var args = Array.prototype.slice.call(arguments, 1); for (var i = 0; i < fns.length; i++) { if (fns[i].apply(this, args) === false) { return false; } } } } return true; }, destroy: function () { this.destroyed && this.destroyed(); this.purgeListeners(); } });/** * Widget超类 * @class BI.Widget * @extends BI.OB * * @cfg {JSON} options 配置属性 */ BI.Widget = BI.inherit(BI.OB, { _defaultConfig: function () { return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), { root: false, tagName: "div", attributes: null, data: null, tag: null, disabled: false, invisible: false, invalid: false, baseCls: "", extraCls: "", cls: "" }) }, //生命周期函数 beforeCreate: null, created: null, render: null, beforeMount: null, mounted: null, update: function () { }, beforeDestroy: null, destroyed: null, _init: function () { BI.Widget.superclass._init.apply(this, arguments); this.beforeCreate && this.beforeCreate(); this._initRoot(); this._initElementWidth(); this._initElementHeight(); this._initVisual(); this._initState(); this._initElement(); this._initEffects(); this.created && this.created(); }, /** * 初始化根节点 * @private */ _initRoot: function () { var o = this.options; this.widgetName = o.widgetName || BI.uniqueId("widget"); this._isRoot = o.root; if (BI.isWidget(o.element)) { if (o.element instanceof BI.Widget) { this._parent = o.element; this._parent.addWidget(this.widgetName, this); } else { this._isRoot = true; } this.element = this.options.element.element; } else if (o.element) { // if (o.root !== true) { // throw new Error("root is a required property"); // } this.element = $(o.element); this._isRoot = true; } else { this.element = $(document.createElement(o.tagName)); } if (o.baseCls || o.extraCls || o.cls) { this.element.addClass((o.baseCls || "") + " " + (o.extraCls || "") + " " + (o.cls || "")); } if (o.attributes) { this.element.attr(o.attributes); } if (o.data) { this.element.data(o.data); } this._children = {}; }, _initElementWidth: function () { var o = this.options; if (BI.isWidthOrHeight(o.width)) { this.element.css("width", o.width); } }, _initElementHeight: function () { var o = this.options; if (BI.isWidthOrHeight(o.height)) { this.element.css("height", o.height); } }, _initVisual: function () { var o = this.options; if (o.invisible) { //用display属性做显示和隐藏,否则jquery会在显示时将display设为block会覆盖掉display:flex属性 this.element.css("display", "none"); } }, _initEffects: function () { var o = this.options; if (o.disabled || o.invalid) { if (this.options.disabled) { this.setEnable(false); } if (this.options.invalid) { this.setValid(false); } } }, _initState: function () { this._isMounted = false; }, _initElement: function () { var self = this; var els = this.render && this.render(); if (BI.isPlainObject(els)) { els = [els]; } if (BI.isArray(els)) { BI.each(els, function (i, el) { BI.createWidget(el, { element: self }) }) } // if (this._isRoot === true || !(this instanceof BI.Layout)) { this._mount(); // } }, _setParent: function (parent) { this._parent = parent; }, _mount: function () { var self = this; var isMounted = this._isMounted; if (isMounted || !this.isVisible()) { return; } if (this._isRoot === true) { isMounted = true; } else if (this._parent && this._parent._isMounted === true) { isMounted = true; } if (!isMounted) { return; } this.beforeMount && this.beforeMount(); this._isMounted = true; this._mountChildren && this._mountChildren(); BI.each(this._children, function (i, widget) { !self.isEnabled() && widget._setEnable(false); !self.isValid() && widget._setValid(false); widget._mount && widget._mount(); }); this.mounted && this.mounted(); }, _mountChildren: null, isMounted: function () { return this._isMounted; }, setWidth: function (w) { this.options.width = w; this._initElementWidth(); }, setHeight: function (h) { this.options.height = h; this._initElementHeight(); }, _setEnable: function (enable) { if (enable === true) { this.options.disabled = false; } else if (enable === false) { this.options.disabled = true; } //递归将所有子组件使能 BI.each(this._children, function (i, child) { !child._manualSetEnable && child._setEnable && child._setEnable(enable); }); }, _setValid: function (valid) { if (valid === true) { this.options.invalid = false; } else if (valid === false) { this.options.invalid = true; } //递归将所有子组件使有效 BI.each(this._children, function (i, child) { !child._manualSetValid && child._setValid && child._setValid(valid); }); }, _setVisible: function (visible) { if (visible === true) { this.options.invisible = false; } else if (visible === false) { this.options.invisible = true; } }, setEnable: function (enable) { this._manualSetEnable = true; this._setEnable(enable); if (enable === true) { this.element.removeClass("base-disabled disabled"); } else if (enable === false) { this.element.addClass("base-disabled disabled"); } }, setVisible: function (visible) { this._setVisible(visible); if (visible === true) { //用this.element.show()会把display属性改成block this.element.css("display", ""); this._mount(); } else if (visible === false) { this.element.css("display", "none"); } this.fireEvent(BI.Events.VIEW, visible); }, setValid: function (valid) { this._manualSetValid = true; this._setValid(valid); if (valid === true) { this.element.removeClass("base-invalid invalid"); } else if (valid === false) { this.element.addClass("base-invalid invalid"); } }, doBehavior: function () { var args = arguments; //递归将所有子组件使有效 BI.each(this._children, function (i, child) { child.doBehavior && child.doBehavior.apply(child, args); }); }, getWidth: function () { return this.options.width; }, getHeight: function () { return this.options.height; }, isValid: function () { return !this.options.invalid; }, addWidget: function (name, widget) { var self = this; if (name instanceof BI.Widget) { widget = name; name = widget.getName(); } if (BI.isKey(name)) { name = name + ""; } name = name || widget.getName() || BI.uniqueId("widget"); if (this._children[name]) { throw new Error("name has already been existed"); } widget._setParent && widget._setParent(this); widget.on(BI.Events.DESTROY, function () { BI.remove(self._children, this); }); return (this._children[name] = widget); }, getWidgetByName: function (name) { if (!BI.isKey(name) || name === this.getName()) { return this; } name = name + ""; var widget = void 0, other = {}; BI.any(this._children, function (i, wi) { if (i === name) { widget = wi; return true; } other[i] = wi; }); if (!widget) { BI.any(other, function (i, wi) { return (widget = wi.getWidgetByName(i)); }); } return widget; }, removeWidget: function (nameOrWidget) { var self = this; if (BI.isWidget(nameOrWidget)) { BI.remove(this._children, nameOrWidget); } else { delete this._children[nameOrWidget]; } }, hasWidget: function (name) { return this._children[name] != null; }, getName: function () { return this.widgetName; }, setTag: function (tag) { this.options.tag = tag; }, getTag: function () { return this.options.tag; }, attr: function (key, value) { var self = this; if (BI.isPlainObject(key)) { BI.each(key, function (k, v) { self.attr(k, v); }) return; } if (BI.isNotNull(value)) { return this.options[key] = value; } return this.options[key]; }, getText: function () { }, setText: function (text) { }, getValue: function () { }, setValue: function (value) { }, isEnabled: function () { return !this.options.disabled; }, isVisible: function () { return !this.options.invisible; }, disable: function () { this.setEnable(false); }, enable: function () { this.setEnable(true); }, valid: function () { this.setValid(true); }, invalid: function () { this.setValid(false); }, invisible: function () { this.setVisible(false); }, visible: function () { this.setVisible(true); }, __d: function () { this.beforeDestroy && this.beforeDestroy(); BI.each(this._children, function (i, widget) { widget && widget._unMount && widget._unMount(); }); this._children = {}; this._parent = null; this._isMounted = false; this.destroyed && this.destroyed(); }, _unMount: function () { this.__d(); this.fireEvent(BI.Events.UNMOUNT); this.purgeListeners(); }, isolate: function () { if (this._parent) { this._parent.removeWidget(this); } BI.DOM.hang([this]); }, empty: function () { BI.each(this._children, function (i, widget) { widget && widget._unMount && widget._unMount(); }); this._children = {}; this.element.empty(); }, _destroy: function () { this.__d(); this.element.destroy(); this.purgeListeners(); }, destroy: function () { this.__d(); this.element.destroy(); this.fireEvent(BI.Events.DESTROY); this.purgeListeners(); } });BI.Model = BI.inherit(BI.M, { props: {}, init: null, destroyed: null, _defaultConfig: function () { return BI.extend({ "default": "just a default", "current": void 0 }, this.props) }, _static: function () { return {}; }, _init: function () { BI.Model.superclass._init.apply(this, arguments); this.on("change:current", function (obj, val) { BI.isNotNull(val) && this.refresh(val); }).on("change", function (changed, prev, context, options) { if (this._start === true || BI.has(changed, "current")) { return; } this.actionStart(); if (!this.local()) { !BI.has(this._tmp, BI.keys(changed)) && this.parent && this.parent._change(this); this._changing_ = true; this.change(changed, prev, context, options); this._changing_ = false; } }); this._tmp = {};//过渡属性 this._hass = {}; this._gets = [];//记录交互行为 this._start = false; this._changing_ = false; this._read = BI.debounce(BI.bind(this.fetch, this), 30); this._save = BI.debounce(BI.bind(this.save, this), 30); this._F = []; this.init && this.init(); }, toJSON: function () { var json = BI.Model.superclass.toJSON.apply(this, arguments); delete json["baseCls"]; delete json["current"]; delete json["default"]; delete json["parent"]; delete json["rootURL"]; delete json["id"]; delete json["tag"]; BI.each(this._gets, function (i, action) { delete json[action]; }); return json; }, copy: function () { if (this._start === true || this._changing_ === true) { this._F.push({f: this.copy, arg: arguments}); return; } this.trigger("copy"); }, //子节点的一个类似副本 similar: function (value, key1, key2, key3) { return value; }, _map: function (child) { var self = this; var map = {}, current = {}; var mapping = function (key, ch) { key = key + ""; if (key === "") { return; } var keys = key.split('.'); if (!map[keys[0]]) { map[keys[0]] = self.get(keys[0]); } var parent = map, last = void 0; BI.each(keys, function (i, k) { last && (parent = parent[last] || (parent[last] = {})); last = k; }); parent[last] = ch.toJSON(); }; BI.each(this._childs, function (key, chs) { if (!BI.isArray(chs)) { chs = [chs]; } BI.each(chs, function (i, ch) { if (ch === child) { current[key] = child; return; } //mapping(key, ch); }) }); BI.each(current, function (key, ch) { mapping(key, ch); }); var tmp = {}; BI.each(this._tmp, function (k) { if (map[k]) { tmp[k] = map[k]; delete map[k]; } }); this.tmp(tmp); return map; }, _change: function (child) { var self = this; var childMap = this._map(child); //this.set(childMap); var changes = []; var changing = this._changing; var changed; var options = {}; this._changing = true; if (!changing) { this._previousAttributes = _.clone(this.attributes); this.changed = {}; } var current = this.attributes, prev = this._previousAttributes, val; for (var attr in childMap) { val = childMap[attr]; changes.push(attr); this.changed[attr] = val; current[attr] = val; } if (changes.length) this._pending = options; for (var i = 0, length = changes.length; i < length; i++) { this.trigger('change:' + changes[i], this, current[changes[i]], options); } if (changing) return this; changed = BI.clone(this.changed); while (this._pending) { options = this._pending; this._pending = false; this.trigger('change', changed, prev, this, options); } this._pending = false; this._changing = false; if (changes.length) { this.trigger("changed", changed, prev, this, options); } return this; }, splice: function (old, key1, key2, key3) { }, duplicate: function (copy, key1, key2, key3) { }, change: function (changed, prev) { }, actionStart: function () { this._start = true; return this; }, actionEnd: function () { var self = this; this._start = false; var _gets = this._gets.slice(0), _F = this._F.slice(0); this._gets = []; this._hass = {}; this._F = []; BI.each(_gets, function (i, action) { self.unset(action, {silent: true}); }); BI.each(_F, function (i, fn) { fn.f.apply(self, fn.arg); }); return this; }, addChild: function (name, child) { name = name + ""; var self = this; this._childs || (this._childs = {}); if (this._childs[name]) { if (BI.isArray(this._childs[name])) { this._childs[name].push(child); } else { this._childs[name] = [this._childs[name]].concat(child) } } else { this._childs[name] = child; } child && child.on("destroy", function () { var keys = name.split('.'); var g = self.get(keys[0]), p, c; var sset = !!self._tmp[keys[0]] ? "tmp" : "set", unset = "un" + sset; BI.each(keys, function (i, k) { if (i === 0) { c = g; return; } p = c; c = c[k]; }); self.removeChild(name, child); var newKeys = BI.clone(keys); keys.length > 1 ? newKeys.unshift(BI.deepClone(p[keys[keys.length - 1]])) : newKeys.unshift(BI.deepClone(g)); keys.length > 1 ? (delete p[keys[keys.length - 1]], self[sset](keys[0], g, {silent: true})) : self[unset](name, {silent: true}); !BI.has(self._tmp, keys[0]) && self.parent && self.parent._change(self); self.splice.apply(self, newKeys); self.trigger("splice", newKeys); BI.remove(self._childs, child); }).on("copy", function () { var keys = name.split('.'); var g = self.get(keys[0]), p, c; var sset = !!self._tmp[keys[0]] ? "tmp" : "set"; BI.each(keys, function (i, k) { if (i === 0) { c = g; return; } p = c; c = c[k]; }); var copy = BI.UUID(), newKeys = BI.clone(keys); keys.length > 1 ? newKeys.unshift(BI.deepClone(p[keys[keys.length - 1]])) : newKeys.unshift(BI.deepClone(g)); var backup = self.similar.apply(self, newKeys); if (BI.isKey(backup.id)) { copy = backup.id; delete backup.id; } keys.length > 1 ? (p[copy] = backup, self[sset](keys[0], g, {silent: true})) : self[sset](copy, backup, {silent: true}); keys.unshift(copy); !BI.has(self._tmp, keys[0]) && self.parent && self.parent._change(self); self.duplicate.apply(self, keys); self.trigger("duplicate", keys); }); }, removeChild: function (name, child) { if (BI.isArray(this._childs[name])) { BI.remove(this._childs[name], child); if (BI.isEmpty(this._childs[name])) { delete this._childs[name]; } return; } delete this._childs[name]; }, has: function (attr, istemp) { if (istemp === true) { return _.has(this.tmp, attr); } if (this._start === true && this._changing_ === false) { this._hass[attr] = true; } return BI.Model.superclass.has.apply(this, arguments); }, cat: function (attr) { if (_.has(this._tmp, attr)) { return this._tmp[attr]; } if (this._start === true && this._hass[attr]) { delete this._hass[attr]; switch (attr) { case "default": break; case "current": break; default : this._gets.push(attr); break; } } if (_.has(this.attributes, attr)) { return this.attributes[attr]; } var sta = _.result(this, "_static"); return BI.isFunction(sta[attr]) ? sta[attr].apply(this, Array.prototype.slice.apply(arguments, [1])) : sta[attr]; }, get: function () { return BI.deepClone(this.cat.apply(this, arguments)); }, set: function (key, val, options) { if (this._start === true || this._changing_ === true) { this._F.push({f: this.set, arg: arguments}); return this; } return BI.Model.superclass.set.apply(this, arguments); }, unset: function (attr, options) { var self = this; BI.each(this._childs, function (key, model) { key = key + ""; var keys = key.split('.'); if (_.isEqual(attr, keys[0])) { delete self._childs[attr]; if (!BI.isArray(model)) { model = [model]; } BI.each(model, function (i, m) { m.trigger("unset"); }); } }); return BI.Model.superclass.unset.apply(this, arguments); }, tmp: function (key, val, options) { if (this._start === true || this._changing_ === true) { this._F.push({f: this.tmp, arg: arguments}); return this; } var attr, attrs, unset, changes, silent, changing, changed, prev, current; if (key == null) return this; if (typeof key === 'object') { attrs = key; options = val; } else { (attrs = {})[key] = val; } options || (options = {}); unset = options.unset; silent = options.silent; changes = []; changing = this._changingTmp; this._changingTmp = true; if (!changing) { this._previousTmp = _.clone(this._tmp); this.changedTmp = {}; } if (!this._previousTmp) { this._previousTmp = _.clone(this._tmp); } current = this._tmp, prev = this._previousTmp; for (attr in attrs) { val = attrs[attr]; if (!_.isEqual(current[attr], val)) changes.push(attr); if (!_.isEqual(prev[attr], val)) { this.changedTmp[attr] = val; } else { delete this.changedTmp[attr]; } unset ? delete current[attr] : current[attr] = val; } if (!silent) { if (changes.length) this._pendingTmp = options; for (var i = 0, length = changes.length; i < length; i++) { this.trigger('change:' + changes[i], this, current[changes[i]], options); } } if (changing) return this; changed = BI.clone(this.changedTmp); if (!silent) { while (this._pendingTmp) { options = this._pendingTmp; this._pendingTmp = false; this.trigger('change', changed, prev, this, options); } } this._pendingTmp = false; this._changingTmp = false; if (!silent && changes.length) this.trigger("changed", changed, prev, this, options); return this; }, untmp: function (attr, options) { var self = this; BI.each(this._childs, function (key, model) { key = key + ""; var keys = key.split('.'); if (_.isEqual(attr, keys[0])) { delete self._childs[attr]; if (!BI.isArray(model)) { model = [model]; } BI.each(model, function (i, m) { m.trigger("unset"); }); } }); return this.tmp(attr, void 0, _.extend({}, options, {unset: true})); }, cancel: function (options) { var self = this; var tmp = BI.clone(this._tmp); this._tmp = {}; BI.each(tmp, function (k) { self.untmp(k, options); }); }, submit: function () { var tmp = BI.clone(this._tmp); this._tmp = {}; this.set(tmp); return this; }, urlRoot: function () { return BI.servletURL; }, parse: function (data) { return data; }, setEditing: function (edit) { this._editing = edit; }, getEditing: function () { if (this._start !== true) { throw new Error("getEditing函数只允许在local中调用"); } return this._editing; }, local: function () { }, load: function (data) { }, refresh: function () { }, /** * 更新整个model */ updateURL: function () { }, /** * 添加一个元素或删除一个元素或修改一个元素 */ patchURL: function () { }, /** * 删除整个model, destroy方法调用 */ deleteURL: function () { }, /** * 读取model */ readURL: function () { }, read: function (options) { if (this._start == true || this._changing_ === true) { this._F.push({f: this.read, arg: arguments}); return; } this._read(options); }, update: function (options) { if (this._start == true || this._changing_ === true) { this._F.push({f: this.update, arg: arguments}); return; } this._save(null, options); }, patch: function (options) { if (this._start == true || this._changing_ === true) { this._F.push({f: this.patch, arg: arguments}); return; } this._save(null, BI.extend({}, options, { patch: true })); }, _destroy: function () { var children = BI.extend({}, this._childs); this._childs = {}; BI.each(children, function (i, child) { child._destroy(); }); this.destroyed && this.destroyed(); }, destroy: function () { this._destroy(); BI.Model.superclass.destroy.apply(this, arguments); } });/** * @class BI.View * @extends BI.V * @type {*|void|Object} */ BI.View = BI.inherit(BI.V, { //生命周期函数 beforeCreate: null, created: null, beforeDestroy: null, destroyed: null, _init: function () { BI.View.superclass._init.apply(this, arguments); this.beforeCreate && this.beforeCreate(); var self = this; this.listenTo(this.model, "change:current", function (obj, val) { if (BI.isNotNull(val) && val.length > 0) { this.refresh(val); } }).listenTo(this.model, "change", function (changed) { this.delegateEvents(); }).listenTo(this.model, "changed", function (changed, prev, context, options) { if (BI.has(changed, "current") && BI.size(changed) > 1) { throw new Error("refresh操作不能调用set操作"); } var notLocal = !BI.has(changed, "current") && !this.local() && this.notifyParent().notify(); this.model.actionEnd() && this.actionEnd(); this.model._changing_ = true; notLocal && !BI.isEmpty(changed) && this.change(changed, prev, context, options); this.model._changing_ = false; this.model.actionEnd() && this.actionEnd(); }).listenTo(this.model, "destroy", function () { this._destroy(); }).listenTo(this.model, "unset", function () { this._destroy(); }).listenTo(this.model, "splice", function (arg) { this.splice.apply(this, arg); }).listenTo(this.model, "duplicate", function (arg) { this.duplicate.apply(this, arg); }); this._F = []; var flatten = ["_init", "_defaultConfig", "_vessel", "_render", "getName", "listenEnd", "local", "refresh", "load", "change"]; flatten = BI.makeObject(flatten, true); BI.each(this.constructor.caller.caller.prototype, function (key) { if (flatten[key]) { return; } var f = self[key]; if (BI.isFunction(f)) { self[key] = BI.bind(function () { if (this.model._start === true) { this._F.push({f: f, arg: arguments}); return; } return f.apply(this, arguments); }, self); } }); this.created && this.created(); }, change: function (changed, prev) { }, actionEnd: function () { var self = this; var _F = this._F.slice(0); this._F = []; BI.each(_F, function (i, f) { f.f.apply(self, f.arg); }); return this; }, delegateEvents: function (events) { if (!(events || (events = BI.deepClone(_.result(this, 'events'))))) return this; var delegateEventSplitter = /^(\S+)\s*(.*)$/; for (var key in events) { var method = events[key]; if (!_.isFunction(method)) method = this[events[key]]; if (!method) continue; var match = key.match(delegateEventSplitter); var ev = true; switch (match[1]) { case "draggable": break; case "droppable": break; case "sortable": break; case "resizable": break; case "hover": break; default : ev = false; break; } var off = new BI.OffList({ event: match[1] + '.delegateEvents' + this.cid }); var keys = match[2].split('.'); var handle = keys[1]; var bind = ev ? new BI.EventList({ event: match[1], handle: handle, callback: BI.bind(method, this) }) : new BI.ListenerList({ event: match[1] + '.delegateEvents' + this.cid, handle: handle, callback: BI.bind(method, this), context: this }); var list = []; if (this[keys[0]] && (this[keys[0]] instanceof $ || this[keys[0]].element instanceof $)) { list = [this[keys[0]]] delete events[key]; } else if (BI.isArray(this[keys[0]]) || BI.isPlainObject(this[keys[0]])) { list = this[keys[0]] delete events[key]; } off.populate(list); bind.populate(list); } return BI.View.superclass.delegateEvents.apply(this, [events]); }, _vessel: function () { this._cardLayouts = {}; this._cardLayouts[this.getName()] = new BI.CardLayout({ element: this }); var vessel = BI.createWidget(); this._cardLayouts[this.getName()].addCardByName(this.getName(), vessel); return vessel; }, render: function (vessel) { return this; }, /** * 创建儿子所在容器 * @param key * @param vessel * @param options isLayer:是否是弹出层, defaultShowName:默认显示项 * @returns {BI.View} */ addSubVessel: function (key, vessel, options) { options || (options = {}); this._cardLayouts || (this._cardLayouts = {}); var id = key + this.cid; options.isLayer && (vessel = BI.Layers.has(id) ? BI.Layers.get(id) : BI.Layers.create(id, vessel)); if (this._cardLayouts[key]) { options.defaultShowName && this._cardLayouts[key].setDefaultShowName(options.defaultShowName); return this; } this._cardLayouts[key] = BI.createWidget({ type: "bi.card", element: vessel, defaultShowName: options.defaultShowName }); return this; }, removeSubVessel: function (key) { var self = this, id = key + this.cid; BI.Layers.remove(id); var cardNames = this._cardLayouts[key] && this._cardLayouts[key].getAllCardNames(); BI.each(cardNames, function (i, name) { delete self._cards[name]; }); this._cardLayouts[key] && this._cardLayouts[key]._destroy(); return this; }, createView: function (url, modelData, viewData, context) { return BI.Factory.createView(url, this.get(url), modelData, viewData, context); }, /** * 跳转到指定的card * @param cardName */ skipTo: function (cardName, layout, modelData, viewData, options) { if (this.model._start === true || this._changing_ === true) { this._F.push({f: this.skipTo, arg: arguments}); return this; } var self = this, isValid = BI.isKey(modelData), data = void 0; BI.isKey(layout) && (layout = layout + ""); layout = layout || this.getName(); options || (options = {}); if (isValid) { modelData = modelData + "";//避免modelData是数字 var keys = modelData.split('.'); BI.each(keys, function (i, k) { if (i === 0) { data = self.model.get(k) || {}; } else { data = data[k] || {}; } }); data.id = options.id || keys[keys.length - 1]; } else { data = modelData; } BI.extend(data, options.data); var action = options.action || new BI.ShowAction(); var cardLayout = this._cardLayouts[layout]; if (!cardLayout) { return this; } cardLayout.setVisible(true); if (BI.isKey(cardName) && !cardLayout.isCardExisted(cardName)) { var view = this.createView(this.rootURL + "/" + cardName, data, viewData, this); isValid && this.model.addChild(modelData, view.model); view.listenTo(view.model, "destroy", function () { delete self._cards[cardName]; cardLayout.deleteCardByName(cardName); if (cardLayout.isAllCardHide()) { cardLayout.setVisible(false); BI.Layers.hide(layout + self.cid); } }).listenTo(view.model, "unset", function () { delete self._cards[cardName]; cardLayout.deleteCardByName(cardName); }); cardLayout.addCardByName(cardName, view); this._cards || (this._cards = {}); this._cards[cardName] = view; data = {}; this.on("end:" + view.cid, function () { var isNew = false, t, keys; if (isValid) { keys = modelData.split('.'); BI.each(keys, function (i, k) { if (i === 0) { t = self.model.get(k) || (isNew = true); } else { t = t[k] || (isNew = true); } }); } if (isNew) { delete self._cards[cardName]; self.model.removeChild(modelData, view.model); cardLayout.deleteCardByName(cardName); view._destroy(); cardLayout.setVisible(false); } action.actionBack(view, null, function () { if (cardLayout.isAllCardHide()) { cardLayout.setVisible(false); BI.Layers.hide(layout + self.cid); } !isNew && (self.listenEnd.apply(self, isValid ? keys : [modelData]) !== false) && self.populate(); }) }).on("change:" + view.cid, _.bind(this.notifyParent, this)); } BI.isKey(cardName) && BI.Layers.show(layout + this.cid); cardLayout.showCardByName(cardName, action, function () { BI.isKey(cardName) && self._cards[cardName].populate(data, options); }); !BI.isKey(cardName) && BI.Layers.hide(layout + this.cid); return this._cards[cardName]; }, listenEnd: function (key1, key2, key3) { return this; }, /** * 告诉父亲我的操作结束了,后面的事情任由父亲处置 * @param force 强制下次再次进入该节点时不进行刷新操作, 默认执行刷新 * @returns {BI.View} */ notifyParentEnd: function (force) { this.parent && this.parent.trigger("end:" + this.cid); this.trigger("end"); !force && this.notify(); return this; }, /** * 通知父亲我的数据发生了变化 */ notifyParent: function () { this.parent && this.parent.notify().trigger("change:" + this.cid); return this; }, /** * 告诉Model数据改变了 */ notify: function () { this.model.unset("current", {silent: true}); return this; }, getName: function () { return "VIEW" }, /** * 全局刷新 * @param current */ refresh: function (current) { }, /** * 局部刷新 */ local: function () { return false; }, load: function (data) { }, readData: function (force, options) { options || (options = {}); var self = this; var args = [].slice.call(arguments, 2); if (!force && this._readed === true) {//只从后台获取一次数据 callback(this.model.toJSON()); return; } //采用静默方式读数据,该数据变化不引起data的change事件触发 var success = options.success; this.model.read(BI.extend({ silent: true }, options, { success: function (data, model) { callback(data); !force && (self._readed = true); self.delegateEvents(); success && success(data, model); } })); function callback(data) { self.model.load(data); self.load(data); BI.each(args, function (i, arg) { if (BI.isFunction(arg)) { arg.apply(self, [data]); } }) } }, //处理model的通用方法 cat: function () { return this.model.cat.apply(this.model, arguments); }, get: function () { return this.model.get.apply(this.model, arguments); }, set: function () { return this.model.set.apply(this.model, arguments); }, has: function () { return this.model.has.apply(this.model, arguments); }, getEditing: function () { return this.model.getEditing(); }, reading: function (options) { var self = this; var name = BI.UUID(); this.model.read(BI.extend({}, options, { beforeSend: function () { var loading = BI.createWidget({ type: 'bi.vertical', items: [{ type: "bi.layout", height: 30, cls: "loading-background" }], element: BI.Maskers.make(name, self) }); loading.setVisible(true); }, complete: function (data) { options.complete && options.complete(data); BI.Maskers.remove(name); } })); }, updating: function (options) { var self = this; var name = BI.UUID(); this.model.update(BI.extend({}, options, { noset: true, beforeSend: function () { var loading = BI.createWidget({ type: 'bi.vertical', items: [{ type: "bi.layout", height: 30, cls: "loading-background" }], element: BI.Maskers.make(name, self) }); loading.setVisible(true); }, complete: function (data) { options.complete && options.complete(data); BI.Maskers.remove(name); } })); }, patching: function (options) { var self = this; var name = BI.UUID(); this.model.patch(BI.extend({}, options, { noset: true, beforeSend: function () { var loading = BI.createWidget({ type: 'bi.vertical', items: [{ type: "bi.layout", height: 30, cls: "loading-background" }], element: BI.Maskers.make(name, self) }); loading.setVisible(true); }, complete: function (data) { options.complete && options.complete(data); BI.Maskers.remove(name); } })); }, populate: function (modelData, options) { var self = this; options || (options = {}); if (options.force === true) { this.notify(); } if (this._cardLayouts && this._cardLayouts[this.getName()]) { this._cardLayouts[this.getName()].showCardByName(this.getName()); } //BI.each(this._cardLayouts, function (key, layout) { // layout.showCardByName(layout.getDefaultShowName() || self.getName()); //}); //BI.each(this._cards, function (i, card) { // card.notify && card.notify(); //}); if (this._F.length > 0) { throw new Error("流程错误"); } if (options.force === true) { this.model.set(modelData, options).set({current: this.model.get("default")}); return; } if (options.force === false) { this.model.set(modelData); return; } var filter = BI.clone(modelData || {}); delete filter.id; var contains = BI.has(this.model.toJSON(), _.keys(filter)); var match = BI.isEmpty(filter) || (contains && this.model.matches(modelData)); if (match === true) { this.model.set({current: this.model.get("default")}); } else if (contains === false) { this.model.set(modelData); } else { this.model.set(modelData, options).set({current: this.model.get("default")}); } }, //删除子节点触发 splice: function (old, key1, key2, key3) { }, //复制子节点触发 duplicate: function (copy, key1, key2, key3) { }, _unMount: function () { this.beforeDestroy && this.beforeDestroy(); BI.each(this._cardLayouts, function (name, card) { card && card._unMount(); }); delete this._cardLayouts; delete this._cards; this.destroyed && this.destroyed(); this.trigger(BI.Events.UNMOUNT); this.off(); }, _destroy: function () { var self = this; BI.each(this._cardLayouts, function (name, card) { card && card._unMount(); BI.Layers.remove(name + self.cid); }); delete this._cardLayouts; delete this._cards; this.destroyed && this.destroyed(); this.remove(); this.trigger(BI.Events.DESTROY); this.off(); } }); BI.View.registerVMRouter = function (viewRouter, modelRouter) { //配置View BI.View.createView = BI.View.prototype.createView = function (url, modelData, viewData, context) { return BI.Factory.createView(url, viewRouter.get(url), _.extend({}, modelRouter.get(url), modelData), viewData || {}, context); }; };(function () { var kv = {}; BI.shortcut = function (xtype, cls) { if (kv[xtype] != null) { throw ("shortcut:[" + xtype + "] has been registed"); } kv[xtype] = cls; }; // 根据配置属性生成widget var createWidget = function (config) { if (config['classType']) { return new (new Function('return ' + config['classType'] + ';')())(config); } var cls = kv[config.type]; return new cls(config); }; BI.createWidget = function (item, options) { var el; options || (options = {}); if (BI.isEmpty(item) && BI.isEmpty(options)) { return BI.createWidget({ type: "bi.layout" }); } if (BI.isWidget(item)) { return item; } if (item && (item.type || options.type)) { el = BI.extend({}, options, item); return BI.Plugin.getObject(el.type, createWidget(BI.Plugin.getWidget(el.type, el))); } if (item && item.el && (item.el.type || options.type)) { el = BI.extend({}, options, item.el); return BI.Plugin.getObject(el.type, createWidget(BI.Plugin.getWidget(el.type, el))); } if (item && BI.isWidget(item.el)) { return item.el; } throw new Error('无法根据item创建组件'); } })();BI.Plugin = BI.Plugin || {}; ; (function () { var _WidgetsPlugin = {}; var _ObjectPlugin = {}; BI.extend(BI.Plugin, { getWidget: function (type, options) { if (_WidgetsPlugin[type]) { var res; for (var i = _WidgetsPlugin[type].length-1; i >=0; i--) { if (res = _WidgetsPlugin[type][i](options)) { return res; } } } return options; }, registerWidget: function (type, fn) { if (!_WidgetsPlugin[type]) { _WidgetsPlugin[type] = []; } if (_WidgetsPlugin[type].length > 0) { console.log("组件已经注册过了!"); } _WidgetsPlugin[type].push(fn); }, relieveWidget: function (type) { delete _WidgetsPlugin[type]; }, getObject: function (type, object) { if (_ObjectPlugin[type]) { var res; for (var i = 0, len = _ObjectPlugin[type].length; i < len; i++) { res = _ObjectPlugin[type][i](object); } } return res || object; }, registerObject: function (type, fn) { if (!_ObjectPlugin[type]) { _ObjectPlugin[type] = []; } if (_ObjectPlugin[type].length > 0) { console.log("对象已经注册过了!"); } _ObjectPlugin[type].push(fn); }, relieveObject: function (type) { delete _ObjectPlugin[type]; } }); })();/** * guy * 控制器 * Controller层超类 * @class BI.Controller * @extends BI.OB * @abstract */ BI.Controller = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.Controller.superclass._defaultConfig.apply(this, arguments), { }) }, _init : function() { BI.Controller.superclass._init.apply(this, arguments); }, destroy: function(){ } }); BI.Controller.EVENT_CHANGE = "__EVENT_CHANGE__";/** * 对数组对象的扩展 * @class Array */ $.extend(Array.prototype, { contains: function (o) { return this.indexOf(o) > -1; }, /** * 从数组中移除指定的值,如果值不在数组中,则不产生任何效果 * @param {Object} o 要移除的值 * @return {Array} 移除制定值后的数组 */ remove: function (o) { var index = this.indexOf(o); if (index !== -1) { this.splice(index, 1); } return this; }, pushArray: function (array) { for (var i = 0; i < array.length; i++) { this.push(array[i]); } }, pushDistinct: function (obj) { if (!this.contains(obj)) { this.push(obj); } }, pushDistinctArray: function (array) { for (var i = 0, len = array.length; i < len; i++) { this.pushDistinct(array[i]); } } }); BI.Cache = { _prefix: "bi", setUsername: function (username) { localStorage.setItem(BI.Cache._prefix + ".username", (username + "" || "").toUpperCase()); }, getUsername: function () { return localStorage.getItem(BI.Cache._prefix + ".username") || ""; }, _getKeyPrefix: function () { return BI.Cache.getUsername() + "." + BI.Cache._prefix + "."; }, _generateKey: function (key) { return BI.Cache._getKeyPrefix() + (key || ""); }, getItem: function (key) { return localStorage.getItem(BI.Cache._generateKey(key)); }, setItem: function (key, value) { localStorage.setItem(BI.Cache._generateKey(key), value); }, removeItem: function (key) { localStorage.removeItem(BI.Cache._generateKey(key)); }, clear: function () { for (var i = localStorage.length; i >= 0; i--) { var key = localStorage.key(i); if (key) { if (key.indexOf(BI.Cache._getKeyPrefix()) === 0) { localStorage.removeItem(key); } } } }, keys: function () { var result = []; for (var i = localStorage.length; i >= 0; i--) { var key = localStorage.key(i); if (key) { var prefix = BI.Cache._getKeyPrefix(); if (key.indexOf(prefix) === 0) { result[result.length] = key.substring(prefix.length); } } } return result; }, addCookie: function (name, value, path, expiresHours) { var cookieString = name + "=" + escape(value); // 判断是否设置过期时间 if (expiresHours && expiresHours > 0) { var date = new Date(); date.setTime(date.getTime() + expiresHours * 3600 * 1000); cookieString = cookieString + "; expires=" + date.toGMTString(); } if (path) { cookieString = cookieString + "; path=" + path; } document.cookie = cookieString; }, getCookie: function (name) { var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)"); if (arr = document.cookie.match(reg)) return unescape(arr[2]); else return null; }, deleteCookie: function (name, path) { var date = new Date(); date.setTime(date.getTime() - 10000); var cookieString = name + "=v; expires=" + date.toGMTString(); if (path) { cookieString = cookieString + "; path=" + path; } document.cookie = cookieString; } };// full day names Date._DN = [BI.i18nText("BI-Basic_Sunday"), BI.i18nText("BI-Basic_Monday"), BI.i18nText("BI-Basic_Tuesday"), BI.i18nText("BI-Basic_Wednesday"), BI.i18nText("BI-Basic_Thursday"), BI.i18nText("BI-Basic_Friday"), BI.i18nText("BI-Basic_Saturday"), BI.i18nText("BI-Basic_Sunday")]; // short day names Date._SDN = [BI.i18nText("BI-Basic_Simple_Sunday"), BI.i18nText("BI-Basic_Simple_Monday"), BI.i18nText("BI-Basic_Simple_Tuesday"), BI.i18nText("BI-Basic_Simple_Wednesday"), BI.i18nText("BI-Basic_Simple_Thursday"), BI.i18nText("BI-Basic_Simple_Friday"), BI.i18nText("BI-Basic_Simple_Saturday"), BI.i18nText("BI-Basic_Simple_Sunday")]; // Monday first, etc. Date._FD = 1; // full month namesdat Date._MN = [ BI.i18nText("BI-Basic_January"), BI.i18nText("BI-Basic_February"), BI.i18nText("BI-Basic_March"), BI.i18nText("BI-Basic_April"), BI.i18nText("BI-Basic_May"), BI.i18nText("BI-Basic_June"), BI.i18nText("BI-Basic_July"), BI.i18nText("BI-Basic_August"), BI.i18nText("BI-Basic_September"), BI.i18nText("BI-Basic_October"), BI.i18nText("BI-Basic_November"), BI.i18nText("BI-Basic_December")]; // short month names Date._SMN = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; Date._QN = ["", BI.i18nText("BI-Quarter_1"), BI.i18nText("BI-Quarter_2"), BI.i18nText("BI-Quarter_3"), BI.i18nText("BI-Quarter_4")]; /** Adds the number of days array to the Date object. */ Date._MD = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; /** Constants used for time computations */ Date.SECOND = 1000 /* milliseconds */; Date.MINUTE = 60 * Date.SECOND; Date.HOUR = 60 * Date.MINUTE; Date.DAY = 24 * Date.HOUR; Date.WEEK = 7 * Date.DAY; /** * 获取时区 * @returns {String} */ Date.prototype.getTimezone = function () { return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, ""); }; /** Returns the number of days in the current month */ Date.prototype.getMonthDays = function (month) { var year = this.getFullYear(); if (typeof month == "undefined") { month = this.getMonth(); } if (((0 == (year % 4)) && ( (0 != (year % 100)) || (0 == (year % 400)))) && month == 1) { return 29; } else { return Date._MD[month]; } }; /** * 获取每月的最后一天 * @returns {Date} */ Date.prototype.getLastDateOfMonth = function () { return new Date(this.getFullYear(), this.getMonth(), this.getMonthDays()); }; /** Returns the number of day in the year. */ Date.prototype.getDayOfYear = function () { var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0); var time = now - then; return Math.floor(time / Date.DAY); }; /** Returns the number of the week in year, as defined in ISO 8601. */ Date.prototype.getWeekNumber = function () { var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); var week = d.getDay(); if (this.getMonth() === 0 && this.getDate() <= week) { return 1; } d.setDate(this.getDate() - week); var ms = d.valueOf(); // GMT d.setMonth(0); d.setDate(1); var offset = Math.floor((ms - d.valueOf()) / (7 * 864e5)) + 1; if (d.getDay() > 0) { offset++; } return offset; }; //离当前时间多少天的时间 Date.prototype.getOffsetDate = function (offset) { return new Date(this.getTime() + offset * 864e5); }; Date.prototype.getAfterMulQuarter = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() + n * 3); return dt; }; //获得n个季度前的日期 Date.prototype.getBeforeMulQuarter = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() - n * 3); return dt; }; //得到本季度的起始月份 Date.prototype.getQuarterStartMonth = function () { var quarterStartMonth = 0; var nowMonth = this.getMonth(); if (nowMonth < 3) { quarterStartMonth = 0; } if (2 < nowMonth && nowMonth < 6) { quarterStartMonth = 3; } if (5 < nowMonth && nowMonth < 9) { quarterStartMonth = 6; } if (nowMonth > 8) { quarterStartMonth = 9; } return quarterStartMonth; }; //获得本季度的起始日期 Date.prototype.getQuarterStartDate = function () { return new Date(this.getFullYear(), this.getQuarterStartMonth(), 1); }; //得到本季度的结束日期 Date.prototype.getQuarterEndDate = function () { var quarterEndMonth = this.getQuarterStartMonth() + 2; return new Date(this.getFullYear(), quarterEndMonth, this.getMonthDays(quarterEndMonth)); }; Date.prototype.getAfterMultiMonth = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() + n | 0); return dt; }; Date.prototype.getBeforeMultiMonth = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() - n | 0); return dt; }; Date.prototype.getAfterMulQuarter = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() + n * 3); return dt; }; //获得n个季度前的日期 Date.prototype.getBeforeMulQuarter = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() - n * 3); return dt; }; //得到本季度的起始月份 Date.prototype.getQuarterStartMonth = function () { var quarterStartMonth = 0; var nowMonth = this.getMonth(); if (nowMonth < 3) { quarterStartMonth = 0; } if (2 < nowMonth && nowMonth < 6) { quarterStartMonth = 3; } if (5 < nowMonth && nowMonth < 9) { quarterStartMonth = 6; } if (nowMonth > 8) { quarterStartMonth = 9; } return quarterStartMonth; }; //指定日期n个月之前或之后的日期 Date.prototype.getOffsetMonth = function (n) { var dt = new Date(this.getTime()); var day = dt.getDate(); var monthDay = new Date(dt.getFullYear(), dt.getMonth() + parseInt(n), 1).getMonthDays(); if (day > monthDay) { day = monthDay; } dt.setDate(day); dt.setMonth(dt.getMonth() + parseInt(n)); return dt; }; //获得本周的起始日期 Date.prototype.getWeekStartDate = function () { var w = this.getDay(); return this.getOffsetDate(-w); }; //得到本周的结束日期 Date.prototype.getWeekEndDate = function () { var w = this.getDay(); var offset = (w === 0 ? 6 : 6 - w); return this.getOffsetDate(offset); }; //获得本季度的起始日期 Date.prototype.getQuarterStartDate = function () { return new Date(this.getFullYear(), this.getQuarterStartMonth(), 1); }; //得到本季度的结束日期 Date.prototype.getQuarterEndDate = function () { var quarterEndMonth = this.getQuarterStartMonth() + 2; return new Date(this.getFullYear(), quarterEndMonth, this.getMonthDays(quarterEndMonth)); }; Date.prototype.getAfterMultiMonth = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() + n | 0); return dt; }; Date.prototype.getBeforeMultiMonth = function (n) { var dt = new Date(this.getTime()); dt.setMonth(dt.getMonth() - n | 0); return dt; }; /** Checks date and time equality */ Date.prototype.equalsTo = function (date) { return ((this.getFullYear() == date.getFullYear()) && (this.getMonth() == date.getMonth()) && (this.getDate() == date.getDate()) && (this.getHours() == date.getHours()) && (this.getMinutes() == date.getMinutes()) && (this.getSeconds() == date.getSeconds())); }; /** Set only the year, month, date parts (keep existing time) */ Date.prototype.setDateOnly = function (date) { var tmp = new Date(date); this.setDate(1); this.setFullYear(tmp.getFullYear()); this.setMonth(tmp.getMonth()); this.setDate(tmp.getDate()); }; /** Prints the date in a string according to the given format. */ Date.prototype.print = function (str) { var m = this.getMonth(); var d = this.getDate(); var y = this.getFullYear(); var wn = this.getWeekNumber(); var w = this.getDay(); var s = {}; var hr = this.getHours(); var pm = (hr >= 12); var ir = (pm) ? (hr - 12) : hr; var dy = this.getDayOfYear(); if (ir == 0) { ir = 12; } var min = this.getMinutes(); var sec = this.getSeconds(); s["%a"] = Date._SDN[w]; // abbreviated weekday name [FIXME: I18N] s["%A"] = Date._DN[w]; // full weekday name s["%b"] = Date._SMN[m]; // abbreviated month name [FIXME: I18N] s["%B"] = Date._MN[m]; // full month name // FIXME: %c : preferred date and time representation for the current locale s["%C"] = 1 + Math.floor(y / 100); // the century number s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31) s["%e"] = d; // the day of the month (range 1 to 31) // FIXME: %D : american date style: %m/%d/%y // FIXME: %E, %F, %G, %g, %h (man strftime) s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format) s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format) s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366) s["%k"] = hr; // hour, range 0 to 23 (24h format) s["%l"] = ir; // hour, range 1 to 12 (12h format) s["%X"] = (m < 9) ? ("0" + (1 + m)) : (1 + m); // month, range 01 to 12 s["%x"] = m + 1 // month, range 1 to 12 s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59 s["%n"] = "\n"; // a newline character s["%p"] = pm ? "PM" : "AM"; s["%P"] = pm ? "pm" : "am"; // FIXME: %r : the time in am/pm notation %I:%M:%S %p // FIXME: %R : the time in 24-hour notation %H:%M s["%s"] = Math.floor(this.getTime() / 1000); s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59 s["%t"] = "\t"; // a tab character // FIXME: %T : the time in 24-hour notation (%H:%M:%S) s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON) s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN) // FIXME: %x : preferred date representation for the current locale without the time // FIXME: %X : preferred time representation for the current locale without the date s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99) s["%Y"] = y; // year with the century s["%%"] = "%"; // a literal '%' character var re = /%./g; if (!BI.isKhtml()) { return str.replace(re, function (par) { return s[par] || par; }); } var a = str.match(re); for (var i = 0; i < a.length; i++) { var tmp = s[a[i]]; if (tmp) { re = new RegExp(a[i], 'g'); str = str.replace(re, tmp); } } return str; }; /** * 是否是闰年 * @param year * @returns {boolean} */ Date.isLeap = function (year) { return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; }; /** * 检测是否在有效期 * * @param YY 年 * @param MM 月 * @param DD 日 * @param minDate '1900-01-01' * @param maxDate '2099-12-31' * @returns {Array} 若无效返回无效状态 */ Date.checkVoid = function (YY, MM, DD, minDate, maxDate) { var back = []; YY = YY | 0; MM = MM | 0; DD = DD | 0; minDate = BI.isString(minDate) ? minDate.match(/\d+/g) : minDate; maxDate = BI.isString(maxDate) ? maxDate.match(/\d+/g) : maxDate; if (YY < minDate[0]) { back = ['y']; } else if (YY > maxDate[0]) { back = ['y', 1]; } else if (YY >= minDate[0] && YY <= maxDate[0]) { if (YY == minDate[0]) { if (MM < minDate[1]) { back = ['m']; } else if (MM == minDate[1]) { if (DD < minDate[2]) { back = ['d']; } } } if (YY == maxDate[0]) { if (MM > maxDate[1]) { back = ['m', 1]; } else if (MM == maxDate[1]) { if (DD > maxDate[2]) { back = ['d', 1]; } } } } return back; }; Date.checkLegal = function (str) { var ar = str.match(/\d+/g); var YY = ar[0] | 0, MM = ar[1] | 0, DD = ar[2] | 0; if (ar.length <= 1) { return true; } if (ar.length <= 2) { return MM >= 1 && MM <= 12; } var MD = Date._MD.slice(0); MD[1] = Date.isLeap(YY) ? 29 : 28; return MM >= 1 && MM <= 12 && DD <= MD[MM - 1]; }; Date.parseDateTime = function (str, fmt) { var today = new Date(); var y = 0; var m = 0; var d = 1; //wei : 对于fmt为‘YYYYMM’或者‘YYYYMMdd’的格式,str的值为类似'201111'的形式,因为年月之间没有分隔符,所以正则表达式分割无效,导致bug7376。 var a = str.split(/\W+/); if (fmt.toLowerCase() == '%y%x' || fmt.toLowerCase() == '%y%x%d') { var yearlength = 4; var otherlength = 2; a[0] = str.substring(0, yearlength); a[1] = str.substring(yearlength, yearlength + otherlength); a[2] = str.substring(yearlength + otherlength, yearlength + otherlength * 2); } var b = fmt.match(/%./g); var i = 0, j = 0; var hr = 0; var min = 0; var sec = 0; for (i = 0; i < a.length; ++i) { switch (b[i]) { case "%d": case "%e": d = parseInt(a[i], 10); break; case "%X": m = parseInt(a[i], 10) - 1; break; case "%x": m = parseInt(a[i], 10) - 1; break; case "%Y": case "%y": y = parseInt(a[i], 10); (y < 100) && (y += (y > 29) ? 1900 : 2000); break; case "%b": case "%B": for (j = 0; j < 12; ++j) { if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; } } break; case "%H": case "%I": case "%k": case "%l": hr = parseInt(a[i], 10); break; case "%P": case "%p": if (/pm/i.test(a[i]) && hr < 12) { hr += 12; } else if (/am/i.test(a[i]) && hr >= 12) { hr -= 12; } break; case "%M": min = parseInt(a[i], 10); case "%S": sec = parseInt(a[i], 10); break; } } // if (!a[i]) { // continue; // } if (isNaN(y)) { y = today.getFullYear(); } if (isNaN(m)) { m = today.getMonth(); } if (isNaN(d)) { d = today.getDate(); } if (isNaN(hr)) { hr = today.getHours(); } if (isNaN(min)) { min = today.getMinutes(); } if (isNaN(sec)) { sec = today.getSeconds(); } if (y != 0) { return new Date(y, m, d, hr, min, sec); } y = 0; m = -1; d = 0; for (i = 0; i < a.length; ++i) { if (a[i].search(/[a-zA-Z]+/) != -1) { var t = -1; for (j = 0; j < 12; ++j) { if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; } } if (t != -1) { if (m != -1) { d = m + 1; } m = t; } } else if (parseInt(a[i], 10) <= 12 && m == -1) { m = a[i] - 1; } else if (parseInt(a[i], 10) > 31 && y == 0) { y = parseInt(a[i], 10); (y < 100) && (y += (y > 29) ? 1900 : 2000); } else if (d == 0) { d = a[i]; } } if (y == 0) { y = today.getFullYear(); } if (m != -1 && d != 0) { return new Date(y, m, d, hr, min, sec); } return today; }; /* * 给jQuery.Event对象添加的工具方法 */ $.extend($.Event.prototype, { // event.stopEvent stopEvent: function () { this.stopPropagation(); this.preventDefault(); } });Function.prototype.before = function (func) { var __self = this; return function () { if (func.apply(this, arguments) === false) { return false; } return __self.apply(this, arguments); } }; Function.prototype.after = function (func) { var __self = this; return function () { var ret = __self.apply(this, arguments); if (ret === false) { return false; } func.apply(this, arguments); return ret; } };/*! * jLayout JQuery Plugin v0.11 * * Licensed under the revised BSD License. * Copyright 2008, Bram Stein * All rights reserved. */ if (jQuery) { (function ($) { // richer:容器在其各个边缘留出的空间 if (!$.fn.insets) { $.fn.insets = function () { var p = this.padding(), b = this.border(); return { 'top': p.top, 'bottom': p.bottom + b.bottom + b.top, 'left': p.left, 'right': p.right + b.right + b.left }; }; } // richer:获取 && 设置jQuery元素的边界 if (!$.fn.bounds) { $.fn.bounds = function (value) { var tmp = {hasIgnoredBounds: true}; if (value) { if (!isNaN(value.x)) { tmp.left = value.x; } if (!isNaN(value.y)) { tmp.top = value.y; } if (value.width != null) { tmp.width = (value.width - (this.outerWidth(true) - this.width())); tmp.width = (tmp.width >= 0) ? tmp.width : value.width; // fix chrome //tmp.width = (tmp.width >= 0) ? tmp.width : 0; } if (value.height != null) { tmp.height = value.height - (this.outerHeight(true) - this.height()); tmp.height = (tmp.height >= 0) ? tmp.height : value.height; // fix chrome //tmp.height = (tmp.height >= 0) ? tmp.height : value.0; } this.css(tmp); return this; } else { // richer:注意此方法只对可见元素有效 tmp = this.position(); return { 'x': tmp.left, 'y': tmp.top, // richer:这里计算外部宽度和高度的时候,都不包括边框 'width': this.outerWidth(), 'height': this.outerHeight() }; } }; } })(jQuery); } ;if (!Number.prototype.toFixed || (0.00008).toFixed(3) !== '0.000' || (0.9).toFixed(0) === '0' || (1.255).toFixed(2) !== '1.25' || (1000000000000000128).toFixed(0) !== "1000000000000000128") { (function () { var base, size, data, i; base = 1e7; size = 6; data = [0, 0, 0, 0, 0, 0]; function multiply(n, c) { var i = -1; while (++i < size) { c += n * data[i]; data[i] = c % base; c = Math.floor(c / base); } } function divide(n) { var i = size, c = 0; while (--i >= 0) { c += data[i]; data[i] = Math.floor(c / n); c = (c % n) * base; } } function toString() { var i = size; var s = ''; while (--i >= 0) { if (s !== '' || i === 0 || data[i] !== 0) { var t = String(data[i]); if (s === '') { s = t; } else { s += '0000000'.slice(0, 7 - t.length) + t; } } } return s; } function pow(x, n, acc) { return (n === 0 ? acc : (n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc))); } function log(x) { var n = 0; while (x >= 4096) { n += 12; x /= 4096; } while (x >= 2) { n += 1; x /= 2; } return n; } Number.prototype.toFixed = function (fractionDigits) { var f, x, s, m, e, z, j, k; f = Number(fractionDigits); f = f !== f ? 0 : Math.floor(f); if (f < 0 || f > 20) { throw new RangeError('Number.toFixed called with invalid number of decimals'); } x = Number(this); if (x !== x) { return "NaN"; } if (x <= -1e21 || x > 1e21) { return String(x); } s = ""; if (x < 0) { s = "-"; x = -x; } m = "0"; if (x > 1e-21) { //1e-21 0) { multiply(0, z); j = f; while (j >= 7) { multiply(1e7, 0); j -= 7; } multiply(pow(10, j, 1), 0); j = e - 1; while (j >= 23) { divide(1 << 23); j -= 23; } divide(1 << j); multiply(1, 1); divide(2); m = toString(); } else { multiply(0, z); multiply(1 << (-e), 0); m = toString() + '0.00000000000000000000'.slice(2, 2 + f); } } if (f > 0) { k = m.length; if (k <= f) { m = s + '0.0000000000000000000'.slice(0, f - k + 2) + m; } else { m = s + m.slice(0, k - f) + '.' + m.slice(k - f); } } else { m = s + m; } return m; } })(); } /** ** 加法函数,用来得到精确的加法结果 ** 说明:javascript的加法结果会有误差,在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。 ** 调用:accAdd(arg1,arg2) ** 返回值:arg1加上arg2的精确结果 **/ function accAdd(arg1, arg2) { var r1, r2, m, c; try { r1 = arg1.toString().split(".")[1].length; } catch (e) { r1 = 0; } try { r2 = arg2.toString().split(".")[1].length; } catch (e) { r2 = 0; } c = Math.abs(r1 - r2); m = Math.pow(10, Math.max(r1, r2)); if (c > 0) { var cm = Math.pow(10, c); if (r1 > r2) { arg1 = Number(arg1.toString().replace(".", "")); arg2 = Number(arg2.toString().replace(".", "")) * cm; } else { arg1 = Number(arg1.toString().replace(".", "")) * cm; arg2 = Number(arg2.toString().replace(".", "")); } } else { arg1 = Number(arg1.toString().replace(".", "")); arg2 = Number(arg2.toString().replace(".", "")); } return (arg1 + arg2) / m; } //给Number类型增加一个add方法,调用起来更加方便。 Number.prototype.add = function (arg) { return accAdd(arg, this); }; /** ** 减法函数,用来得到精确的减法结果 ** 说明:javascript的减法结果会有误差,在两个浮点数相减的时候会比较明显。这个函数返回较为精确的减法结果。 ** 调用:accSub(arg1,arg2) ** 返回值:arg1加上arg2的精确结果 **/ function accSub(arg1, arg2) { var r1, r2, m, n; try { r1 = arg1.toString().split(".")[1].length; } catch (e) { r1 = 0; } try { r2 = arg2.toString().split(".")[1].length; } catch (e) { r2 = 0; } m = Math.pow(10, Math.max(r1, r2)); //last modify by deeka //动态控制精度长度 n = (r1 >= r2) ? r1 : r2; return ((arg1 * m - arg2 * m) / m).toFixed(n); } // 给Number类型增加一个mul方法,调用起来更加方便。 Number.prototype.sub = function (arg) { return accSub(this, arg); }; /** ** 乘法函数,用来得到精确的乘法结果 ** 说明:javascript的乘法结果会有误差,在两个浮点数相乘的时候会比较明显。这个函数返回较为精确的乘法结果。 ** 调用:accMul(arg1,arg2) ** 返回值:arg1乘以 arg2的精确结果 **/ function accMul(arg1, arg2) { var m = 0, s1 = arg1.toString(), s2 = arg2.toString(); try { m += s1.split(".")[1].length; } catch (e) { } try { m += s2.split(".")[1].length; } catch (e) { } return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m); } // 给Number类型增加一个mul方法,调用起来更加方便。 Number.prototype.mul = function (arg) { return accMul(arg, this); }; /** ** 除法函数,用来得到精确的除法结果 ** 说明:javascript的除法结果会有误差,在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 ** 调用:accDiv(arg1,arg2) ** 返回值:arg1除以arg2的精确结果 **/ function accDiv(arg1, arg2) { var t1 = 0, t2 = 0, r1, r2; try { t1 = arg1.toString().split(".")[1].length; } catch (e) { } try { t2 = arg2.toString().split(".")[1].length; } catch (e) { } with (Math) { r1 = Number(arg1.toString().replace(".", "")); r2 = Number(arg2.toString().replace(".", "")); return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2); } } //给Number类型增加一个div方法,调用起来更加方便。 Number.prototype.div = function (arg) { return accDiv(this, arg); };/** * 对字符串对象的扩展 * @class String */ $.extend(String.prototype, { /** * 判断字符串是否已指定的字符串开始 * @param {String} startTag 指定的开始字符串 * @return {Boolean} 如果字符串以指定字符串开始则返回true,否则返回false */ startWith: function (startTag) { if (startTag == null || startTag == "" || this.length === 0 || startTag.length > this.length) { return false; } return this.substr(0, startTag.length) == startTag; }, /** * 判断字符串是否以指定的字符串结束 * @param {String} endTag 指定的字符串 * @return {Boolean} 如果字符串以指定字符串结束则返回true,否则返回false */ endWith: function (endTag) { if (endTag == null || endTag == "" || this.length === 0 || endTag.length > this.length) { return false; } return this.substring(this.length - endTag.length) == endTag; }, /** * 获取url中指定名字的参数 * @param {String} name 参数的名字 * @return {String} 参数的值 */ getQuery: function (name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); var r = this.substr(this.indexOf("?") + 1).match(reg); if (r) { return unescape(r[2]); } return null; }, /** * 给url加上给定的参数 * @param {Object} paras 参数对象,是一个键值对对象 * @return {String} 添加了给定参数的url */ appendQuery: function (paras) { if (!paras) { return this; } var src = this; // 没有问号说明还没有参数 if (src.indexOf("?") === -1) { src += "?"; } // 如果以问号结尾,说明没有其他参数 if (src.endWith("?") !== false) { } else { src += "&"; } $.each(paras, function (name, value) { if (typeof(name) === 'string') { src += name + "=" + value + "&"; } }); src = src.substr(0, src.length - 1); return src; }, /** * 将所有符合第一个字符串所表示的字符串替换成为第二个字符串 * @param {String} s1 要替换的字符串的正则表达式 * @param {String} s2 替换的结果字符串 * @returns {String} 替换后的字符串 */ replaceAll: function (s1, s2) { return this.replace(new RegExp(s1, "gm"), s2); }, /** * 总是让字符串以指定的字符开头 * @param {String} start 指定的字符 * @returns {String} 以指定字符开头的字符串 */ perfectStart: function (start) { if (this.startWith(start)) { return this; } else { return start + this; } }, /** * 获取字符串中某字符串的所有项位置数组 * @param {String} sub 子字符串 * @return {Number[]} 子字符串在父字符串中出现的所有位置组成的数组 */ allIndexOf: function (sub) { if (typeof sub != 'string') { return []; } var str = this; var location = []; var offset = 0; while (str.length > 0) { var loc = str.indexOf(sub); if (loc === -1) { break; } location.push(offset + loc); str = str.substring(loc + sub.length, str.length); offset += loc + sub.length; } return location; } }); /** * 对字符串对象的扩展 * @class String */ $.extend(String, { /** * 对字符串中的'和\做编码处理 * @static * @param {String} string 要做编码处理的字符串 * @return {String} 编码后的字符串 */ escape: function (string) { return string.replace(/('|\\)/g, "\\$1"); }, /** * 让字符串通过指定字符做补齐的函数 * * var s = String.leftPad('123', 5, '0');//s的值为:'00123' * * @static * @param {String} val 原始值 * @param {Number} size 总共需要的位数 * @param {String} ch 用于补齐的字符 * @return {String} 补齐后的字符串 */ leftPad: function (val, size, ch) { var result = String(val); if (!ch) { ch = " "; } while (result.length < size) { result = ch + result; } return result.toString(); }, /** * 对字符串做替换的函数 * * var cls = 'my-class', text = 'Some text'; * var res = String.format('
Some text
'; * * @static * @param {String} format 要做替换的字符串,替换字符串1,替换字符串2... * @return {String} 做了替换后的字符串 */ format: function (format) { var args = Array.prototype.slice.call(arguments, 1); return format.replace(/\{(\d+)\}/g, function (m, i) { return args[i]; }); } });(function (window, undefined) { function aspect(type) { return function (target, methodName, advice) { var exist = target[methodName], dispatcher; if (!exist || exist.target != target) { dispatcher = target[methodName] = function () { // before methods var beforeArr = dispatcher.before; var args = arguments, next; for (var l = beforeArr.length; l--;) { next = beforeArr[l].advice.apply(this, args); if (next === false) { return false; } args = next || args; } // target method var rs = dispatcher.method.apply(this, args); // after methods var afterArr = dispatcher.after; for (var i = 0, ii = afterArr.length; i < ii; i++) { next = afterArr[i].advice.call(this, rs, args); if (rs === false) { return false; } args = next || args; } return rs; }; dispatcher.before = []; dispatcher.after = []; if (exist) { dispatcher.method = exist; } dispatcher.target = target; } var aspectArr = (dispatcher || exist)[type]; var obj = { advice: advice, _index: aspectArr.length, remove: function () { aspectArr.splice(this._index, 1); } }; aspectArr.push(obj); return obj; }; } BI.aspect = { before: aspect("before"), after: aspect("after") }; return BI.aspect; })(window);; !(function () { var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; // private method for UTF-8 encoding var _utf8_encode = function (string) { string = string.replace(/\r\n/g, "\n"); var utftext = ""; for (var n = 0; n < string.length; n++) { var c = string.charCodeAt(n); if (c < 128) { utftext += String.fromCharCode(c); } else if ((c > 127) && (c < 2048)) { utftext += String.fromCharCode((c >> 6) | 192); utftext += String.fromCharCode((c & 63) | 128); } else { utftext += String.fromCharCode((c >> 12) | 224); utftext += String.fromCharCode(((c >> 6) & 63) | 128); utftext += String.fromCharCode((c & 63) | 128); } } return utftext; }; // private method for UTF-8 decoding var _utf8_decode = function (utftext) { var string = ""; var i = 0; var c = 0, c3 = 0, c2 = 0; while (i < utftext.length) { c = utftext.charCodeAt(i); if (c < 128) { string += String.fromCharCode(c); i++; } else if ((c > 191) && (c < 224)) { c2 = utftext.charCodeAt(i + 1); string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); i += 2; } else { c2 = utftext.charCodeAt(i + 1); c3 = utftext.charCodeAt(i + 2); string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); i += 3; } } return string; }; _.extend(BI, { encode: function (input) { var output = ""; var chr1, chr2, chr3, enc1, enc2, enc3, enc4; var i = 0; input = _utf8_encode(input); while (i < input.length) { chr1 = input.charCodeAt(i++); chr2 = input.charCodeAt(i++); chr3 = input.charCodeAt(i++); enc1 = chr1 >> 2; enc2 = ((chr1 & 3) << 4) | (chr2 >> 4); enc3 = ((chr2 & 15) << 2) | (chr3 >> 6); enc4 = chr3 & 63; if (isNaN(chr2)) { enc3 = enc4 = 64; } else if (isNaN(chr3)) { enc4 = 64; } output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4); } return output; }, // public method for decoding decode: function (input) { var output = ""; var chr1, chr2, chr3; var enc1, enc2, enc3, enc4; var i = 0; input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); while (i < input.length) { enc1 = _keyStr.indexOf(input.charAt(i++)); enc2 = _keyStr.indexOf(input.charAt(i++)); enc3 = _keyStr.indexOf(input.charAt(i++)); enc4 = _keyStr.indexOf(input.charAt(i++)); chr1 = (enc1 << 2) | (enc2 >> 4); chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); chr3 = ((enc3 & 3) << 6) | enc4; output = output + String.fromCharCode(chr1); if (enc3 != 64) { output = output + String.fromCharCode(chr2); } if (enc4 != 64) { output = output + String.fromCharCode(chr3); } } output = _utf8_decode(output); return output; } }) })();BI.CellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize) { this._cellSizeGetter = cellSizeGetter; this._cellCount = cellCount; this._estimatedCellSize = estimatedCellSize; this._cellSizeAndPositionData = {}; this._lastMeasuredIndex = -1; }; BI.CellSizeAndPositionManager.prototype = { constructor: BI.CellSizeAndPositionManager, configure: function (cellCount, estimatedCellSize) { this._cellCount = cellCount; this._estimatedCellSize = estimatedCellSize; }, getCellCount: function () { return this._cellCount; }, getEstimatedCellSize: function () { return this._estimatedCellSize; }, getLastMeasuredIndex: function () { return this._lastMeasuredIndex; }, getSizeAndPositionOfCell: function (index) { if (index < 0 || index >= this._cellCount) { return; } if (index > this._lastMeasuredIndex) { var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); var offset = lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size; for (var i = this._lastMeasuredIndex + 1; i <= index; i++) { var size = this._cellSizeGetter(i); if (size == null || isNaN(size)) { continue; } this._cellSizeAndPositionData[i] = { offset: offset, size: size }; offset += size; } this._lastMeasuredIndex = index; } return this._cellSizeAndPositionData[index]; }, getSizeAndPositionOfLastMeasuredCell: function () { return this._lastMeasuredIndex >= 0 ? this._cellSizeAndPositionData[this._lastMeasuredIndex] : { offset: 0, size: 0 } }, getTotalSize: function () { var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); return lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size + (this._cellCount - this._lastMeasuredIndex - 1) * this._estimatedCellSize }, getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { var datum = this.getSizeAndPositionOfCell(targetIndex); var maxOffset = datum.offset; var minOffset = maxOffset - containerSize + datum.size; var idealOffset; switch (align) { case 'start': idealOffset = maxOffset; break; case 'end': idealOffset = minOffset; break; case 'center': idealOffset = maxOffset - ((containerSize - datum.size) / 2); break; default: idealOffset = Math.max(minOffset, Math.min(maxOffset, currentOffset)); break; } var totalSize = this.getTotalSize(); return Math.max(0, Math.min(totalSize - containerSize, idealOffset)); }, getVisibleCellRange: function (containerSize, offset) { var totalSize = this.getTotalSize(); if (totalSize === 0) { return {} } var maxOffset = offset + containerSize; var start = this._findNearestCell(offset); var datum = this.getSizeAndPositionOfCell(start); offset = datum.offset + datum.size; var stop = start; while (offset < maxOffset && stop < this._cellCount - 1) { stop++; offset += this.getSizeAndPositionOfCell(stop).size; } return { start: start, stop: stop } }, resetCell: function (index) { this._lastMeasuredIndex = Math.min(this._lastMeasuredIndex, index - 1) }, _binarySearch: function (high, low, offset) { var middle; var currentOffset; while (low <= high) { middle = low + Math.floor((high - low) / 2); currentOffset = this.getSizeAndPositionOfCell(middle).offset; if (currentOffset === offset) { return middle; } else if (currentOffset < offset) { low = middle + 1; } else if (currentOffset > offset) { high = middle - 1; } } if (low > 0) { return low - 1; } }, _exponentialSearch: function (index, offset) { var interval = 1; while (index < this._cellCount && this.getSizeAndPositionOfCell(index).offset < offset) { index += interval; interval *= 2; } return this._binarySearch(Math.min(index, this._cellCount - 1), Math.floor(index / 2), offset); }, _findNearestCell: function (offset) { if (isNaN(offset)) { return; } offset = Math.max(0, offset); var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); var lastMeasuredIndex = Math.max(0, this._lastMeasuredIndex); if (lastMeasuredCellSizeAndPosition.offset >= offset) { return this._binarySearch(lastMeasuredIndex, 0, offset); } else { return this._exponentialSearch(lastMeasuredIndex, offset); } } }; BI.ScalingCellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize, maxScrollSize) { this._cellSizeAndPositionManager = new BI.CellSizeAndPositionManager(cellCount, cellSizeGetter, estimatedCellSize); this._maxScrollSize = maxScrollSize || 10000000 }; BI.ScalingCellSizeAndPositionManager.prototype = { constructor: BI.ScalingCellSizeAndPositionManager, configure: function () { this._cellSizeAndPositionManager.configure.apply(this._cellSizeAndPositionManager, arguments); }, getCellCount: function () { return this._cellSizeAndPositionManager.getCellCount() }, getEstimatedCellSize: function () { return this._cellSizeAndPositionManager.getEstimatedCellSize() }, getLastMeasuredIndex: function () { return this._cellSizeAndPositionManager.getLastMeasuredIndex() }, getOffsetAdjustment: function (containerSize, offset) { var totalSize = this._cellSizeAndPositionManager.getTotalSize(); var safeTotalSize = this.getTotalSize(); var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); return Math.round(offsetPercentage * (safeTotalSize - totalSize)); }, getSizeAndPositionOfCell: function (index) { return this._cellSizeAndPositionManager.getSizeAndPositionOfCell(index); }, getSizeAndPositionOfLastMeasuredCell: function () { return this._cellSizeAndPositionManager.getSizeAndPositionOfLastMeasuredCell(); }, getTotalSize: function () { return Math.min(this._maxScrollSize, this._cellSizeAndPositionManager.getTotalSize()); }, getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { currentOffset = this._safeOffsetToOffset(containerSize, currentOffset); var offset = this._cellSizeAndPositionManager.getUpdatedOffsetForIndex(align, containerSize, currentOffset, targetIndex); return this._offsetToSafeOffset(containerSize, offset); }, getVisibleCellRange: function (containerSize, offset) { offset = this._safeOffsetToOffset(containerSize, offset); return this._cellSizeAndPositionManager.getVisibleCellRange(containerSize, offset); }, resetCell: function (index) { this._cellSizeAndPositionManager.resetCell(index) }, _getOffsetPercentage: function (containerSize, offset, totalSize) { return totalSize <= containerSize ? 0 : offset / (totalSize - containerSize) }, _offsetToSafeOffset: function (containerSize, offset) { var totalSize = this._cellSizeAndPositionManager.getTotalSize(); var safeTotalSize = this.getTotalSize(); if (totalSize === safeTotalSize) { return offset; } else { var offsetPercentage = this._getOffsetPercentage(containerSize, offset, totalSize); return Math.round(offsetPercentage * (safeTotalSize - containerSize)); } }, _safeOffsetToOffset: function (containerSize, offset) { var totalSize = this._cellSizeAndPositionManager.getTotalSize(); var safeTotalSize = this.getTotalSize(); if (totalSize === safeTotalSize) { return offset; } else { var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); return Math.round(offsetPercentage * (totalSize - containerSize)); } } };/** * 汉字拼音索引 */ ; !(function () { var _ChineseFirstPY = "YDYQSXMWZSSXJBYMGCCZQPSSQBYCDSCDQLDYLYBSSJGYZZJJFKCCLZDHWDWZJLJPFYYNWJJTMYHZWZHFLZPPQHGSCYYYNJQYXXGJHHSDSJNKKTMOMLCRXYPSNQSECCQZGGLLYJLMYZZSECYKYYHQWJSSGGYXYZYJWWKDJHYCHMYXJTLXJYQBYXZLDWRDJRWYSRLDZJPCBZJJBR" + "CFTLECZSTZFXXZHTRQHYBDLYCZSSYMMRFMYQZPWWJJYFCRWFDFZQPYDDWYXKYJAWJFFXYPSFTZYHHYZYSWCJYXSCLCXXWZZXNBGNNXBXLZSZSBSGPYSYZDHMDZBQBZCWDZZYYTZHBTSYYBZGNTNXQYWQSKBPHHLXGYBFMJEBJHHGQTJCYSXSTKZHLYCKGLYSMZXYALMELDCCXGZ" + "YRJXSDLTYZCQKCNNJWHJTZZCQLJSTSTBNXBTYXCEQXGKWJYFLZQLYHYXSPSFXLMPBYSXXXYDJCZYLLLSJXFHJXPJBTFFYABYXBHZZBJYZLWLCZGGBTSSMDTJZXPTHYQTGLJSCQFZKJZJQNLZWLSLHDZBWJNCJZYZSQQYCQYRZCJJWYBRTWPYFTWEXCSKDZCTBZHYZZYYJXZCFFZ" + 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"LJZKSPLDYCLBBLXKLELXJLBQYCXJXGCNLCQPLZLZYJTZLJGYZDZPLTQCSXFDMNYCXGBTJDCZNBGBQYQJWGKFHTNPYQZQGBKPBBYZMTJDYTBLSQMPSXTBNPDXKLEMYYCJYNZCTLDYKZZXDDXHQSHDGMZSJYCCTAYRZLPYLTLKXSLZCGGEXCLFXLKJRTLQJAQZNCMBYDKKCXGLCZJ" + "ZXJHPTDJJMZQYKQSECQZDSHHADMLZFMMZBGNTJNNLGBYJBRBTMLBYJDZXLCJLPLDLPCQDHLXZLYCBLCXZZJADJLNZMMSSSMYBHBSQKBHRSXXJMXSDZNZPXLGBRHWGGFCXGMSKLLTSJYYCQLTSKYWYYHYWXBXQYWPYWYKQLSQPTNTKHQCWDQKTWPXXHCPTHTWUMSSYHBWCRWXHJM" + "KMZNGWTMLKFGHKJYLSYYCXWHYECLQHKQHTTQKHFZLDXQWYZYYDESBPKYRZPJFYYZJCEQDZZDLATZBBFJLLCXDLMJSSXEGYGSJQXCWBXSSZPDYZCXDNYXPPZYDLYJCZPLTXLSXYZYRXCYYYDYLWWNZSAHJSYQYHGYWWAXTJZDAXYSRLTDPSSYYFNEJDXYZHLXLLLZQZSJNYQYQQX" + "YJGHZGZCYJCHZLYCDSHWSHJZYJXCLLNXZJJYYXNFXMWFPYLCYLLABWDDHWDXJMCXZTZPMLQZHSFHZYNZTLLDYWLSLXHYMMYLMBWWKYXYADTXYLLDJPYBPWUXJMWMLLSAFDLLYFLBHHHBQQLTZJCQJLDJTFFKMMMBYTHYGDCQRDDWRQJXNBYSNWZDBYYTBJHPYBYTTJXAAHGQDQT" + 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"XDZSTBKLGGQKQLSBKKTFXRMDKBFTPZFRTBBRFERQGXYJPZSSTLBZTPSZQZSJDHLJQLZBPMSMMSXLQQNHKNBLRDDNXXDHDDJCYYGYLXGZLXSYGMQQGKHBPMXYXLYTQWLWGCPBMQXCYZYDRJBHTDJYHQSHTMJSBYPLWHLZFFNYPMHXXHPLTBQPFBJWQDBYGPNZTPFZJGSDDTQSHZE" + "AWZZYLLTYYBWJKXXGHLFKXDJTMSZSQYNZGGSWQSPHTLSSKMCLZXYSZQZXNCJDQGZDLFNYKLJCJLLZLMZZNHYDSSHTHZZLZZBBHQZWWYCRZHLYQQJBEYFXXXWHSRXWQHWPSLMSSKZTTYGYQQWRSLALHMJTQJSMXQBJJZJXZYZKXBYQXBJXSHZTSFJLXMXZXFGHKZSZGGYLCLSARJ" + "YHSLLLMZXELGLXYDJYTLFBHBPNLYZFBBHPTGJKWETZHKJJXZXXGLLJLSTGSHJJYQLQZFKCGNNDJSSZFDBCTWWSEQFHQJBSAQTGYPQLBXBMMYWXGSLZHGLZGQYFLZBYFZJFRYSFMBYZHQGFWZSYFYJJPHZBYYZFFWODGRLMFTWLBZGYCQXCDJYGZYYYYTYTYDWEGAZYHXJLZYYHL" + "RMGRXXZCLHNELJJTJTPWJYBJJBXJJTJTEEKHWSLJPLPSFYZPQQBDLQJJTYYQLYZKDKSQJYYQZLDQTGJQYZJSUCMRYQTHTEJMFCTYHYPKMHYZWJDQFHYYXWSHCTXRLJHQXHCCYYYJLTKTTYTMXGTCJTZAYYOCZLYLBSZYWJYTSJYHBYSHFJLYGJXXTMZYYLTXXYPZLXYJZYZYYPN" + "HMYMDYYLBLHLSYYQQLLNJJYMSOYQBZGDLYXYLCQYXTSZEGXHZGLHWBLJHEYXTWQMAKBPQCGYSHHEGQCMWYYWLJYJHYYZLLJJYLHZYHMGSLJLJXCJJYCLYCJPCPZJZJMMYLCQLNQLJQJSXYJMLSZLJQLYCMMHCFMMFPQQMFYLQMCFFQMMMMHMZNFHHJGTTHHKHSLNCHHYQDXTMMQ" + "DCYZYXYQMYQYLTDCYYYZAZZCYMZYDLZFFFMMYCQZWZZMABTBYZTDMNZZGGDFTYPCGQYTTSSFFWFDTZQSSYSTWXJHXYTSXXYLBYQHWWKXHZXWZNNZZJZJJQJCCCHYYXBZXZCYZTLLCQXYNJYCYYCYNZZQYYYEWYCZDCJYCCHYJLBTZYYCQWMPWPYMLGKDLDLGKQQBGYCHJXY"; //此处收录了375个多音字,数据来自于http://www.51window.net/page/pinyin var oMultiDiff = { "19969": "DZ", "19975": "WM", "19988": "QJ", "20048": "YL", "20056": "SC", "20060": "NM", "20094": "QG", "20127": "QJ", "20167": "QC", "20193": "YG", "20250": "KH", "20256": "ZC", "20282": "SC", "20285": "QJG", "20291": "TD", "20314": "YD", "20340": "NE", "20375": "TD", "20389": "YJ", "20391": "CZ", "20415": "PB", "20446": "YS", "20447": "SQ", "20504": "TC", "20608": "KG", "20854": "QJ", "20857": "ZC", "20911": "PF", "20504": "TC", "20608": "KG", "20854": "QJ", "20857": "ZC", "20911": "PF", "20985": "AW", "21032": "PB", "21048": "XQ", "21049": "SC", "21089": "YS", "21119": "JC", "21242": "SB", "21273": "SC", "21305": "YP", "21306": "QO", "21330": "ZC", "21333": "SDC", "21345": "QK", "21378": "CA", "21397": "SC", "21414": "XS", "21442": "SC", "21477": "JG", "21480": "TD", "21484": "ZS", "21494": "YX", "21505": "YX", "21512": "HG", "21523": "XH", "21537": "PB", "21542": "PF", "21549": "KH", "21571": "E", "21574": "DA", "21588": "TD", "21589": "O", "21618": "ZC", "21621": "KHA", "21632": "ZJ", "21654": "KG", "21679": "LKG", "21683": "KH", "21710": "A", "21719": "YH", "21734": "WOE", "21769": "A", "21780": "WN", "21804": "XH", "21834": "A", "21899": "ZD", "21903": "RN", "21908": "WO", "21939": "ZC", "21956": "SA", "21964": "YA", "21970": "TD", "22003": "A", "22031": "JG", "22040": "XS", "22060": "ZC", "22066": "ZC", "22079": "MH", "22129": "XJ", "22179": "XA", "22237": "NJ", "22244": "TD", "22280": "JQ", "22300": "YH", "22313": "XW", "22331": "YQ", "22343": "YJ", "22351": "PH", "22395": "DC", "22412": "TD", "22484": "PB", "22500": "PB", "22534": "ZD", "22549": "DH", "22561": "PB", "22612": "TD", "22771": "KQ", "22831": "HB", "22841": "JG", "22855": "QJ", "22865": "XQ", "23013": "ML", "23081": "WM", "23487": "SX", "23558": "QJ", "23561": "YW", "23586": "YW", "23614": "YW", "23615": "SN", "23631": "PB", "23646": "ZS", "23663": "ZT", "23673": "YG", "23762": "TD", "23769": "ZS", "23780": "QJ", "23884": "QK", "24055": "XH", "24113": "DC", "24162": "ZC", "24191": "GA", "24273": "QJ", "24324": "NL", "24377": "TD", "24378": "QJ", "24439": "PF", "24554": "ZS", "24683": "TD", "24694": "WE", "24733": "LK", "24925": "TN", "25094": "ZG", "25100": "XQ", "25103": "XH", "25153": "PB", "25170": "PB", "25179": "KG", "25203": "PB", "25240": "ZS", "25282": "FB", "25303": "NA", "25324": "KG", "25341": "ZY", "25373": "WZ", "25375": "XJ", "25384": "A", "25457": "A", "25528": "SD", "25530": "SC", "25552": "TD", "25774": "ZC", "25874": "ZC", "26044": "YW", "26080": "WM", "26292": "PB", "26333": "PB", "26355": "ZY", "26366": "CZ", "26397": "ZC", "26399": "QJ", "26415": "ZS", "26451": "SB", "26526": "ZC", "26552": "JG", "26561": "TD", "26588": "JG", "26597": "CZ", "26629": "ZS", "26638": "YL", "26646": "XQ", "26653": "KG", "26657": "XJ", "26727": "HG", "26894": "ZC", "26937": "ZS", "26946": "ZC", "26999": "KJ", "27099": "KJ", "27449": "YQ", "27481": "XS", "27542": "ZS", "27663": "ZS", "27748": "TS", "27784": "SC", "27788": "ZD", "27795": "TD", "27812": "O", "27850": "PB", "27852": "MB", "27895": "SL", "27898": "PL", "27973": "QJ", "27981": "KH", "27986": "HX", "27994": "XJ", "28044": "YC", "28065": "WG", "28177": "SM", "28267": "QJ", "28291": "KH", "28337": "ZQ", "28463": "TL", "28548": "DC", "28601": "TD", "28689": "PB", "28805": "JG", "28820": "QG", "28846": "PB", "28952": "TD", "28975": "ZC", "29100": "A", "29325": "QJ", "29575": "SL", "29602": "FB", "30010": "TD", "30044": "CX", "30058": "PF", "30091": "YSP", "30111": "YN", "30229": "XJ", "30427": "SC", "30465": "SX", "30631": "YQ", "30655": "QJ", "30684": "QJG", "30707": "SD", "30729": "XH", "30796": "LG", "30917": "PB", "31074": "NM", "31085": "JZ", "31109": "SC", "31181": "ZC", "31192": "MLB", "31293": "JQ", "31400": "YX", "31584": "YJ", "31896": "ZN", "31909": "ZY", "31995": "XJ", "32321": "PF", "32327": "ZY", "32418": "HG", "32420": "XQ", "32421": "HG", "32438": "LG", "32473": "GJ", "32488": "TD", "32521": "QJ", "32527": "PB", "32562": "ZSQ", "32564": "JZ", "32735": "ZD", "32793": "PB", "33071": "PF", "33098": "XL", "33100": "YA", "33152": "PB", "33261": "CX", "33324": "BP", "33333": "TD", "33406": "YA", "33426": "WM", "33432": "PB", "33445": "JG", "33486": "ZN", "33493": "TS", "33507": "QJ", "33540": "QJ", "33544": "ZC", "33564": "XQ", "33617": "YT", "33632": "QJ", "33636": "XH", "33637": "YX", "33694": "WG", "33705": "PF", "33728": "YW", "33882": "SR", "34067": "WM", "34074": "YW", "34121": "QJ", "34255": "ZC", "34259": "XL", "34425": "JH", "34430": "XH", "34485": "KH", "34503": "YS", "34532": "HG", "34552": "XS", "34558": "YE", "34593": "ZL", "34660": "YQ", "34892": "XH", "34928": "SC", "34999": "QJ", "35048": "PB", "35059": "SC", "35098": "ZC", "35203": "TQ", "35265": "JX", "35299": "JX", "35782": "SZ", "35828": "YS", "35830": "E", "35843": "TD", "35895": "YG", "35977": "MH", "36158": "JG", "36228": "QJ", "36426": "XQ", "36466": "DC", "36710": "JC", "36711": "ZYG", "36767": "PB", "36866": "SK", "36951": "YW", "37034": "YX", "37063": "XH", "37218": "ZC", "37325": "ZC", "38063": "PB", "38079": "TD", "38085": "QY", "38107": "DC", "38116": "TD", "38123": "YD", "38224": "HG", "38241": "XTC", "38271": "ZC", "38415": "YE", "38426": "KH", "38461": "YD", "38463": "AE", "38466": "PB", "38477": "XJ", "38518": "YT", "38551": "WK", "38585": "ZC", "38704": "XS", "38739": "LJ", "38761": "GJ", "38808": "SQ", "39048": "JG", "39049": "XJ", "39052": "HG", "39076": "CZ", "39271": "XT", "39534": "TD", "39552": "TD", "39584": "PB", "39647": "SB", "39730": "LG", "39748": "TPB", "40109": "ZQ", "40479": "ND", "40516": "HG", "40536": "HG", "40583": "QJ", "40765": "YQ", "40784": "QJ", "40840": "YK", "40863": "QJG" }; var _checkPYCh = function (ch) { var uni = ch.charCodeAt(0); // 如果不在汉字处理范围之内,返回原字符,也可以调用自己的处理函数 if (uni > 40869 || uni < 19968) return ch; // dealWithOthers(ch); return (oMultiDiff[uni] ? oMultiDiff[uni] : (_ChineseFirstPY.charAt(uni - 19968))); }; var _mkPYRslt = function (arr) { var arrRslt = [""], k; for (var i = 0, len = arr.length; i < len; i++) { var str = arr[i]; var strlen = str.length; if (strlen == 1) { for (k = 0; k < arrRslt.length; k++) { arrRslt[k] += str; } } else { var tmpArr = arrRslt.slice(0); arrRslt = []; for (k = 0; k < strlen; k++) { // 复制一个相同的arrRslt var tmp = tmpArr.slice(0); // 把当前字符str[k]添加到每个元素末尾 for (var j = 0; j < tmp.length; j++) { tmp[j] += str.charAt(k); } // 把复制并修改后的数组连接到arrRslt上 arrRslt = arrRslt.concat(tmp); } } } return arrRslt.join("").toLowerCase(); }; _.extend(BI, { makeFirstPY: function (str) { if (typeof (str) != "string") return '' + str; var arrResult = []; // 保存中间结果的数组 for (var i = 0, len = str.length; i < len; i++) { // 获得unicode码 var ch = str.charAt(i); // 检查该unicode码是否在处理范围之内,在则返回该码对映汉字的拼音首字母,不在则调用其它函数处理 arrResult.push(_checkPYCh(ch)); } // 处理arrResult,返回所有可能的拼音首字母串数组 return _mkPYRslt(arrResult); } }); })();/** * Detect Element Resize. * Forked in order to guard against unsafe 'window' and 'document' references. * * https://github.com/sdecima/javascript-detect-element-resize * Sebastian Decima * * version: 0.5.3 **/ !(function () { // Check `document` and `window` in case of server-side rendering var _window if (typeof window !== 'undefined') { _window = window } else if (typeof self !== 'undefined') { _window = self } else { _window = this } var addEventListener = typeof document !== 'undefined' && document.addEventListener; var stylesCreated = false; if (addEventListener) { var requestFrame = (function () { var raf = _window.requestAnimationFrame || _window.mozRequestAnimationFrame || _window.webkitRequestAnimationFrame || function (fn) { return _window.setTimeout(fn, 20); }; return function (fn) { return raf(fn); }; })(); var cancelFrame = (function () { var cancel = _window.cancelAnimationFrame || _window.mozCancelAnimationFrame || _window.webkitCancelAnimationFrame || _window.clearTimeout; return function (id) { return cancel(id); }; })(); var resetTriggers = function (element) { var triggers = element.__resizeTriggers__, expand = triggers.firstElementChild, contract = triggers.lastElementChild, expandChild = expand.firstElementChild; contract.scrollLeft = contract.scrollWidth; contract.scrollTop = contract.scrollHeight; expandChild.style.width = expand.offsetWidth + 1 + 'px'; expandChild.style.height = expand.offsetHeight + 1 + 'px'; expand.scrollLeft = expand.scrollWidth; expand.scrollTop = expand.scrollHeight; }; var checkTriggers = function (element) { return element.offsetWidth !== element.__resizeLast__.width || element.offsetHeight !== element.__resizeLast__.height; } var scrollListener = function (e) { var element = this; resetTriggers(this); if (this.__resizeRAF__) cancelFrame(this.__resizeRAF__); this.__resizeRAF__ = requestFrame(function () { if (checkTriggers(element)) { element.__resizeLast__.width = element.offsetWidth; element.__resizeLast__.height = element.offsetHeight; element.__resizeListeners__.forEach(function (fn) { fn.call(element, e); }); } }); }; /* Detect CSS Animations support to detect element display/re-attach */ var animation = false, animationstring = 'animation', keyframeprefix = '', animationstartevent = 'animationstart', domPrefixes = 'Webkit Moz O ms'.split(' '), startEvents = 'webkitAnimationStart animationstart oAnimationStart MSAnimationStart'.split(' '), pfx = ''; { var elm = document.createElement('fakeelement'); if (elm.style.animationName !== undefined) { animation = true; } if (animation === false) { for (var i = 0; i < domPrefixes.length; i++) { if (elm.style[domPrefixes[i] + 'AnimationName'] !== undefined) { pfx = domPrefixes[i]; animationstring = pfx + 'Animation'; keyframeprefix = '-' + pfx.toLowerCase() + '-'; animationstartevent = startEvents[i]; animation = true; break; } } } } var animationName = 'resizeanim'; var animationKeyframes = '@' + keyframeprefix + 'keyframes ' + animationName + ' { from { opacity: 0; } to { opacity: 0; } } '; var animationStyle = keyframeprefix + 'animation: 1ms ' + animationName + '; '; } var createStyles = function () { if (!stylesCreated) { //opacity:0 works around a chrome bug https://code.google.com/p/chromium/issues/detail?id=286360 var css = (animationKeyframes ? animationKeyframes : '') + '.resize-triggers { ' + (animationStyle ? animationStyle : '') + 'visibility: hidden; opacity: 0; } ' + '.resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }', head = document.head || document.getElementsByTagName('head')[0], style = document.createElement('style'); style.type = 'text/css'; if (style.styleSheet) { style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style); stylesCreated = true; } } var addResizeListener = function (element, fn) { if (addEventListener){ if (!element.__resizeTriggers__) { if (getComputedStyle(element).position === 'static') element.style.position = 'relative'; createStyles(); element.__resizeLast__ = {}; element.__resizeListeners__ = []; (element.__resizeTriggers__ = document.createElement('div')).className = 'resize-triggers'; element.__resizeTriggers__.innerHTML = '
' + '
'; element.appendChild(element.__resizeTriggers__); resetTriggers(element); element.addEventListener('scroll', scrollListener, true); /* Listen for a css animation to detect element display/re-attach */ animationstartevent && element.__resizeTriggers__.addEventListener(animationstartevent, function (e) { if (e.animationName === animationName) resetTriggers(element); }); } element.__resizeListeners__.push(fn); } else { element.attachEvent('onresize', fn); } }; var removeResizeListener = function (element, fn) { if (addEventListener) { element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1); if (!element.__resizeListeners__.length) { element.removeEventListener('scroll', scrollListener, true); element.__resizeTriggers__ = !element.removeChild(element.__resizeTriggers__); } } else { element.detachEvent('onresize', fn); } }; BI.ResizeDetector = { addResizeListener: function (widget, fn) { addResizeListener(widget.element[0], fn); return function () { removeResizeListener(widget.element[0], fn); } }, removeResizeListener: function (widget, fn) { removeResizeListener(widget.element[0], fn); } }; }()); BI.EventListener = { listen: function listen(target, eventType, callback) { if (target.addEventListener) { target.addEventListener(eventType, callback, false); return { remove: function remove() { target.removeEventListener(eventType, callback, false); } }; } else if (target.attachEvent) { target.attachEvent('on' + eventType, callback); return { remove: function remove() { target.detachEvent('on' + eventType, callback); } }; } }, capture: function capture(target, eventType, callback) { if (target.addEventListener) { target.addEventListener(eventType, callback, true); return { remove: function remove() { target.removeEventListener(eventType, callback, true); } }; } else { return { remove: BI.emptyFn }; } }, registerDefault: function registerDefault() { } };!(function () { var cancelAnimationFrame = window.cancelAnimationFrame || window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || window.oCancelAnimationFrame || window.msCancelAnimationFrame || window.clearTimeout; var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; BI.MouseMoveTracker = function (onMove, onMoveEnd, domNode) { this._isDragging = false; this._animationFrameID = null; this._domNode = domNode; this._onMove = onMove; this._onMoveEnd = onMoveEnd; this._onMouseMove = BI.bind(this._onMouseMove, this); this._onMouseUp = BI.bind(this._onMouseUp, this); this._didMouseMove = BI.bind(this._didMouseMove, this); }; BI.MouseMoveTracker.prototype = { constructor: BI.MouseMoveTracker, captureMouseMoves: function (/*object*/ event) { if (!this._eventMoveToken && !this._eventUpToken) { this._eventMoveToken = BI.EventListener.listen( this._domNode, 'mousemove', this._onMouseMove ); this._eventUpToken = BI.EventListener.listen( this._domNode, 'mouseup', this._onMouseUp ); } if (!this._isDragging) { this._deltaX = 0; this._deltaY = 0; this._isDragging = true; this._x = event.clientX; this._y = event.clientY; } event.preventDefault ? event.preventDefault() : (event.returnValue = false); }, releaseMouseMoves: function () { if (this._eventMoveToken && this._eventUpToken) { this._eventMoveToken.remove(); this._eventMoveToken = null; this._eventUpToken.remove(); this._eventUpToken = null; } if (this._animationFrameID !== null) { cancelAnimationFrame(this._animationFrameID); this._animationFrameID = null; } if (this._isDragging) { this._isDragging = false; this._x = null; this._y = null; } }, isDragging: function () /*boolean*/ { return this._isDragging; }, _onMouseMove: function (/*object*/ event) { var x = event.clientX; var y = event.clientY; this._deltaX += (x - this._x); this._deltaY += (y - this._y); if (this._animationFrameID === null) { // The mouse may move faster then the animation frame does. // Use `requestAnimationFrame` to avoid over-updating. this._animationFrameID = requestAnimationFrame(this._didMouseMove); } this._x = x; this._y = y; event.preventDefault ? event.preventDefault() : (event.returnValue = false); }, _didMouseMove: function () { this._animationFrameID = null; this._onMove(this._deltaX, this._deltaY); this._deltaX = 0; this._deltaY = 0; }, _onMouseUp: function () { if (this._animationFrameID) { this._didMouseMove(); } this._onMoveEnd(); } }; })();!(function () { var PIXEL_STEP = 10; var LINE_HEIGHT = 40; var PAGE_HEIGHT = 800; var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; function normalizeWheel(/*object*/event) /*object*/ { var sX = 0, sY = 0, // spinX, spinY pX = 0, pY = 0; // pixelX, pixelY // Legacy if ('detail' in event) { sY = event.detail; } if ('wheelDelta' in event) { sY = -event.wheelDelta / 120; } if ('wheelDeltaY' in event) { sY = -event.wheelDeltaY / 120; } if ('wheelDeltaX' in event) { sX = -event.wheelDeltaX / 120; } // side scrolling on FF with DOMMouseScroll if ('axis' in event && event.axis === event.HORIZONTAL_AXIS) { sX = sY; sY = 0; } pX = sX * PIXEL_STEP; pY = sY * PIXEL_STEP; if ('deltaY' in event) { pY = event.deltaY; } if ('deltaX' in event) { pX = event.deltaX; } if ((pX || pY) && event.deltaMode) { if (event.deltaMode === 1) { // delta in LINE units pX *= LINE_HEIGHT; pY *= LINE_HEIGHT; } else { // delta in PAGE units pX *= PAGE_HEIGHT; pY *= PAGE_HEIGHT; } } // Fall-back if spin cannot be determined if (pX && !sX) { sX = pX < 1 ? -1 : 1; } if (pY && !sY) { sY = pY < 1 ? -1 : 1; } return { spinX: sX, spinY: sY, pixelX: pX, pixelY: pY }; } BI.WheelHandler = function (onWheel, handleScrollX, handleScrollY, stopPropagation) { this._animationFrameID = null; this._deltaX = 0; this._deltaY = 0; this._didWheel = BI.bind(this._didWheel, this); if (typeof handleScrollX !== 'function') { handleScrollX = handleScrollX ? function () { return true } : function () { return false }; } if (typeof handleScrollY !== 'function') { handleScrollY = handleScrollY ? function () { return true } : function () { return false }; } if (typeof stopPropagation !== 'function') { stopPropagation = stopPropagation ? function () { return true } : function () { return false }; } this._handleScrollX = handleScrollX; this._handleScrollY = handleScrollY; this._stopPropagation = stopPropagation; this._onWheelCallback = onWheel; this.onWheel = BI.bind(this.onWheel, this); }; BI.WheelHandler.prototype = { constructor: BI.WheelHandler, onWheel: function (/*object*/ event) { var normalizedEvent = normalizeWheel(event); var deltaX = this._deltaX + normalizedEvent.pixelX; var deltaY = this._deltaY + normalizedEvent.pixelY; var handleScrollX = this._handleScrollX(deltaX, deltaY); var handleScrollY = this._handleScrollY(deltaY, deltaX); if (!handleScrollX && !handleScrollY) { return; } this._deltaX += handleScrollX ? normalizedEvent.pixelX : 0; this._deltaY += handleScrollY ? normalizedEvent.pixelY : 0; event.preventDefault ? event.preventDefault() : (event.returnValue = false); var changed; if (this._deltaX !== 0 || this._deltaY !== 0) { if (this._stopPropagation()) { event.stopPropagation ? event.stopPropagation() : (event.cancelBubble = true); } changed = true; } if (changed === true && this._animationFrameID === null) { this._animationFrameID = requestAnimationFrame(this._didWheel); } }, _didWheel: function () { this._animationFrameID = null; this._onWheelCallback(this._deltaX, this._deltaY); this._deltaX = 0; this._deltaY = 0; } }; })();; (function () { function defaultComparator(a, b) { return a < b; } BI.Heap = function (items, comparator) { this._items = items || []; this._size = this._items.length; this._comparator = comparator || defaultComparator; this._heapify(); }; BI.Heap.prototype = { constructor: BI.Heap, empty: function () { return this._size === 0; }, pop: function () { if (this._size === 0) { return; } var elt = this._items[0]; var lastElt = this._items.pop(); this._size--; if (this._size > 0) { this._items[0] = lastElt; this._sinkDown(0); } return elt; }, push: function (item) { this._items[this._size++] = item; this._bubbleUp(this._size - 1); }, size: function () { return this._size; }, peek: function () { if (this._size === 0) { return; } return this._items[0]; }, _heapify: function () { for (var index = Math.floor((this._size + 1) / 2); index >= 0; index--) { this._sinkDown(index); } }, _bubbleUp: function (index) { var elt = this._items[index]; while (index > 0) { var parentIndex = Math.floor((index + 1) / 2) - 1; var parentElt = this._items[parentIndex]; // if parentElt < elt, stop if (this._comparator(parentElt, elt)) { return; } // swap this._items[parentIndex] = elt; this._items[index] = parentElt; index = parentIndex; } }, _sinkDown: function (index) { var elt = this._items[index]; while (true) { var leftChildIndex = 2 * (index + 1) - 1; var rightChildIndex = 2 * (index + 1); var swapIndex = -1; if (leftChildIndex < this._size) { var leftChild = this._items[leftChildIndex]; if (this._comparator(leftChild, elt)) { swapIndex = leftChildIndex; } } if (rightChildIndex < this._size) { var rightChild = this._items[rightChildIndex]; if (this._comparator(rightChild, elt)) { if (swapIndex === -1 || this._comparator(rightChild, this._items[swapIndex])) { swapIndex = rightChildIndex; } } } // if we don't have a swap, stop if (swapIndex === -1) { return; } this._items[index] = this._items[swapIndex]; this._items[swapIndex] = elt; index = swapIndex; } } } })(); ;(function () { var clamp = function (min, value, max) { if (value < min) { return min; } if (value > max) { return max; } return value; }; var BUFFER_ROWS = 5; var NO_ROWS_SCROLL_RESULT = { index: 0, offset: 0, position: 0, contentHeight: 0 }; BI.TableScrollHelper = function (rowCount, defaultRowHeight, viewportHeight, rowHeightGetter) { this._rowOffsets = BI.PrefixIntervalTree.uniform(rowCount, defaultRowHeight); this._storedHeights = new Array(rowCount); for (var i = 0; i < rowCount; ++i) { this._storedHeights[i] = defaultRowHeight; } this._rowCount = rowCount; this._position = 0; this._contentHeight = rowCount * defaultRowHeight; this._defaultRowHeight = defaultRowHeight; this._rowHeightGetter = rowHeightGetter ? rowHeightGetter : function () { return defaultRowHeight }; this._viewportHeight = viewportHeight; this._updateHeightsInViewport(0, 0); }; BI.TableScrollHelper.prototype = { constructor: BI.TableScrollHelper, setRowHeightGetter: function (rowHeightGetter) { this._rowHeightGetter = rowHeightGetter; }, setViewportHeight: function (viewportHeight) { this._viewportHeight = viewportHeight; }, getContentHeight: function () { return this._contentHeight; }, _updateHeightsInViewport: function (firstRowIndex, firstRowOffset) { var top = firstRowOffset; var index = firstRowIndex; while (top <= this._viewportHeight && index < this._rowCount) { this._updateRowHeight(index); top += this._storedHeights[index]; index++; } }, _updateHeightsAboveViewport: function (firstRowIndex) { var index = firstRowIndex - 1; while (index >= 0 && index >= firstRowIndex - BUFFER_ROWS) { var delta = this._updateRowHeight(index); this._position += delta; index--; } }, _updateRowHeight: function (rowIndex) { if (rowIndex < 0 || rowIndex >= this._rowCount) { return 0; } var newHeight = this._rowHeightGetter(rowIndex); if (newHeight !== this._storedHeights[rowIndex]) { var change = newHeight - this._storedHeights[rowIndex]; this._rowOffsets.set(rowIndex, newHeight); this._storedHeights[rowIndex] = newHeight; this._contentHeight += change; return change; } return 0; }, getRowPosition: function (rowIndex) { this._updateRowHeight(rowIndex); return this._rowOffsets.sumUntil(rowIndex); }, scrollBy: function (delta) { if (this._rowCount === 0) { return NO_ROWS_SCROLL_RESULT; } var firstRow = this._rowOffsets.greatestLowerBound(this._position); firstRow = clamp(firstRow, 0, Math.max(this._rowCount - 1, 0)); var firstRowPosition = this._rowOffsets.sumUntil(firstRow); var rowIndex = firstRow; var position = this._position; var rowHeightChange = this._updateRowHeight(rowIndex); if (firstRowPosition !== 0) { position += rowHeightChange; } var visibleRowHeight = this._storedHeights[rowIndex] - (position - firstRowPosition); if (delta >= 0) { while (delta > 0 && rowIndex < this._rowCount) { if (delta < visibleRowHeight) { position += delta; delta = 0; } else { delta -= visibleRowHeight; position += visibleRowHeight; rowIndex++; } if (rowIndex < this._rowCount) { this._updateRowHeight(rowIndex); visibleRowHeight = this._storedHeights[rowIndex]; } } } else if (delta < 0) { delta = -delta; var invisibleRowHeight = this._storedHeights[rowIndex] - visibleRowHeight; while (delta > 0 && rowIndex >= 0) { if (delta < invisibleRowHeight) { position -= delta; delta = 0; } else { position -= invisibleRowHeight; delta -= invisibleRowHeight; rowIndex--; } if (rowIndex >= 0) { var change = this._updateRowHeight(rowIndex); invisibleRowHeight = this._storedHeights[rowIndex]; position += change; } } } var maxPosition = this._contentHeight - this._viewportHeight; position = clamp(position, 0, maxPosition); this._position = position; var firstRowIndex = this._rowOffsets.greatestLowerBound(position); firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); var firstRowOffset = firstRowPosition - position; this._updateHeightsInViewport(firstRowIndex, firstRowOffset); this._updateHeightsAboveViewport(firstRowIndex); return { index: firstRowIndex, offset: firstRowOffset, position: this._position, contentHeight: this._contentHeight }; }, _getRowAtEndPosition: function (rowIndex) { // We need to update enough rows above the selected one to be sure that when // we scroll to selected position all rows between first shown and selected // one have most recent heights computed and will not resize this._updateRowHeight(rowIndex); var currentRowIndex = rowIndex; var top = this._storedHeights[currentRowIndex]; while (top < this._viewportHeight && currentRowIndex >= 0) { currentRowIndex--; if (currentRowIndex >= 0) { this._updateRowHeight(currentRowIndex); top += this._storedHeights[currentRowIndex]; } } var position = this._rowOffsets.sumTo(rowIndex) - this._viewportHeight; if (position < 0) { position = 0; } return position; }, scrollTo: function (position) { if (this._rowCount === 0) { return NO_ROWS_SCROLL_RESULT; } if (position <= 0) { // If position less than or equal to 0 first row should be fully visible // on top this._position = 0; this._updateHeightsInViewport(0, 0); return { index: 0, offset: 0, position: this._position, contentHeight: this._contentHeight }; } else if (position >= this._contentHeight - this._viewportHeight) { // If position is equal to or greater than max scroll value, we need // to make sure to have bottom border of last row visible. var rowIndex = this._rowCount - 1; position = this._getRowAtEndPosition(rowIndex); } this._position = position; var firstRowIndex = this._rowOffsets.greatestLowerBound(position); firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); var firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); var firstRowOffset = firstRowPosition - position; this._updateHeightsInViewport(firstRowIndex, firstRowOffset); this._updateHeightsAboveViewport(firstRowIndex); return { index: firstRowIndex, offset: firstRowOffset, position: this._position, contentHeight: this._contentHeight }; }, /** * Allows to scroll to selected row with specified offset. It always * brings that row to top of viewport with that offset */ scrollToRow: function (rowIndex, offset) { rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); offset = clamp(offset, -this._storedHeights[rowIndex], 0); var firstRow = this._rowOffsets.sumUntil(rowIndex); return this.scrollTo(firstRow - offset); }, /** * Allows to scroll to selected row by bringing it to viewport with minimal * scrolling. This that if row is fully visible, scroll will not be changed. * If top border of row is above top of viewport it will be scrolled to be * fully visible on the top of viewport. If the bottom border of row is * below end of viewport, it will be scrolled up to be fully visible on the * bottom of viewport. */ scrollRowIntoView: function (rowIndex) { rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); var rowBegin = this._rowOffsets.sumUntil(rowIndex); var rowEnd = rowBegin + this._storedHeights[rowIndex]; if (rowBegin < this._position) { return this.scrollTo(rowBegin); } else if (this._position + this._viewportHeight < rowEnd) { var position = this._getRowAtEndPosition(rowIndex); return this.scrollTo(position); } return this.scrollTo(this._position); } }; })(); // Data structure that allows to store values and assign positions to them // in a way to minimize changing positions of stored values when new ones are // added or when some values are replaced. Stored elements are alwasy assigned // a consecutive set of positoins startin from 0 up to count of elements less 1 // Following actions can be executed // * get position assigned to given value (null if value is not stored) // * create new entry for new value and get assigned position back // * replace value that is furthest from specified value range with new value // and get it's position back // All operations take amortized log(n) time where n is number of elements in // the set. BI.IntegerBufferSet = function () { this._valueToPositionMap = {}; this._size = 0; this._smallValues = new BI.Heap( [], // Initial data in the heap this._smallerComparator ); this._largeValues = new BI.Heap( [], // Initial data in the heap this._greaterComparator ); }; BI.IntegerBufferSet.prototype = { constructor: BI.IntegerBufferSet, getSize: function () /*number*/ { return this._size; }, getValuePosition: function (/*number*/ value) /*?number*/ { if (this._valueToPositionMap[value] === undefined) { return null; } return this._valueToPositionMap[value]; }, getNewPositionForValue: function (/*number*/ value) /*number*/ { var newPosition = this._size; this._size++; this._pushToHeaps(newPosition, value); this._valueToPositionMap[value] = newPosition; return newPosition; }, replaceFurthestValuePosition: function (/*number*/ lowValue, /*number*/ highValue, /*number*/ newValue) /*?number*/ { this._cleanHeaps(); if (this._smallValues.empty() || this._largeValues.empty()) { // Threre are currently no values stored. We will have to create new // position for this value. return null; } var minValue = this._smallValues.peek().value; var maxValue = this._largeValues.peek().value; if (minValue >= lowValue && maxValue <= highValue) { // All values currently stored are necessary, we can't reuse any of them. return null; } var valueToReplace; if (lowValue - minValue > maxValue - highValue) { // minValue is further from provided range. We will reuse it's position. valueToReplace = minValue; this._smallValues.pop(); } else { valueToReplace = maxValue; this._largeValues.pop(); } var position = this._valueToPositionMap[valueToReplace]; delete this._valueToPositionMap[valueToReplace]; this._valueToPositionMap[newValue] = position; this._pushToHeaps(position, newValue); return position; }, _pushToHeaps: function (/*number*/ position, /*number*/ value) { var element = { position: position, value:value }; // We can reuse the same object in both heaps, because we don't mutate them this._smallValues.push(element); this._largeValues.push(element); }, _cleanHeaps: function () { // We not usually only remove object from one heap while moving value. // Here we make sure that there is no stale data on top of heaps. this._cleanHeap(this._smallValues); this._cleanHeap(this._largeValues); var minHeapSize = Math.min(this._smallValues.size(), this._largeValues.size()); var maxHeapSize = Math.max(this._smallValues.size(), this._largeValues.size()); if (maxHeapSize > 10 * minHeapSize) { // There are many old values in one of heaps. We nned to get rid of them // to not use too avoid memory leaks this._recreateHeaps(); } }, _recreateHeaps: function () { var sourceHeap = this._smallValues.size() < this._largeValues.size() ? this._smallValues : this._largeValues; var newSmallValues = new Heap( [], // Initial data in the heap this._smallerComparator ); var newLargeValues = new Heap( [], // Initial datat in the heap this._greaterComparator ); while (!sourceHeap.empty()) { var element = sourceHeap.pop(); // Push all stil valid elements to new heaps if (this._valueToPositionMap[element.value] !== undefined) { newSmallValues.push(element); newLargeValues.push(element); } } this._smallValues = newSmallValues; this._largeValues = newLargeValues; }, _cleanHeap: function (/*object*/ heap) { while (!heap.empty() && this._valueToPositionMap[heap.peek().value] === undefined) { heap.pop(); } }, _smallerComparator: function (/*object*/ lhs, /*object*/ rhs) /*boolean*/ { return lhs.value < rhs.value; }, _greaterComparator: function (/*object*/ lhs, /*object*/ rhs) /*boolean*/ { return lhs.value > rhs.value; } }; ; !(function () { BI.LinkHashMap = function () { this.array = []; this.map = {}; }; BI.LinkHashMap.prototype = { constructor: BI.LinkHashMap, has: function (key) { if (key in this.map) { return true; } return false; }, add: function (key, value) { if (typeof key == 'undefined') { return; } if (key in this.map) { this.map[key] = value; } else { this.array.push(key); this.map[key] = value; } }, remove: function (key) { if (key in this.map) { delete this.map[key]; for (var i = 0; i < this.array.length; i++) { if (this.array[i] == key) { this.array.splice(i, 1); break; } } } }, size: function () { return this.array.length; }, each: function (fn, scope) { var scope = scope || window; var fn = fn || null; if (fn == null || typeof (fn) != "function") { return; } for (var i = 0; i < this.array.length; i++) { var key = this.array[i]; var value = this.map[key]; var re = fn.call(scope, key, value, i, this.array, this.map); if (re == false) { break; } } }, get: function (key) { return this.map[key]; }, toArray: function () { var array = []; this.each(function (key, value) { array.push(value); }) return array; } } })();window.BI = window.BI || {}; $.extend(BI, { $defaultImport: function (options, type) { var config; if (BI.isObject(options)) { config = $.extend({ op: 'resource', path: null, type: null, must: false }, options); config.url = BI.servletURL + '?op=' + config.op + '&resource=' + config.path; } else { config = { url: BI.servletURL + "?op=resource&resource=" + options, type: arguments[1], must: arguments[2] } } this.$import(config.url, config.type, config.must); }, $import: function () { var _LOADED = {}; // alex:保存加载过的 function loadReady(src, must) { var $scripts = $("head script, body script"); $.each($scripts, function (i, item) { if (item.src.indexOf(src) != -1) { _LOADED[src] = true; } }); var $links = $("head link"); $.each($links, function (i, item) { if (item.href.indexOf(src) != -1 && must) { _LOADED[src] = false; $(item).remove(); } }); } // must=true 强行加载 return function (src, ext, must) { loadReady(src, must); // alex:如果已经加载过了的,直接return if (_LOADED[src] === true) { return; } if (ext === 'css') { var link = document.createElement('link'); link.rel = 'stylesheet'; link.type = 'text/css'; link.href = src; var head = document.getElementsByTagName('head')[0]; head.appendChild(link); _LOADED[src] = true; } else { // alex:这里用同步调用的方式,必须等待ajax完成 $.ajax({ url: src, dataType: "script", // alex:指定dataType为script,jquery会帮忙做globalEval的事情 async: false, cache: true, complete: function (res, status) { /* * alex:发现jquery会很智能地判断一下返回的数据类型是不是script,然后做一个globalEval * 所以当status为success时就不需要再把其中的内容加到script里面去了 */ if (status == 'success') { _LOADED[src] = true; } } }) } } }() });; !(function () { BI.LRU = function (limit) { this.size = 0; this.limit = limit; this.head = this.tail = undefined; this._keymap = {}; }; var p = BI.LRU.prototype; p.put = function (key, value) { var removed; if (this.size === this.limit) { removed = this.shift(); } var entry = this.get(key, true); if (!entry) { entry = { key: key }; this._keymap[key] = entry; if (this.tail) { this.tail.newer = entry; entry.older = this.tail } else { this.head = entry } this.tail = entry; this.size++; } entry.value = value; return removed; }; p.shift = function () { var entry = this.head; if (entry) { this.head = this.head.newer; this.head.older = undefined; entry.newer = entry.older = undefined; this._keymap[entry.key] = undefined; this.size--; } return entry; }; p.get = function (key, returnEntry) { var entry = this._keymap[key]; if (entry === undefined) return; if (entry === this.tail) { return returnEntry ? entry : entry.value } // HEAD--------------TAIL // <.older .newer> // <--- add direction -- // A B C E if (entry.newer) { if (entry === this.head) { this.head = entry.newer } entry.newer.older = entry.older; // C <-- E. } if (entry.older) { entry.older.newer = entry.newer; // C. --> E } entry.newer = undefined; // D --x entry.older = this.tail; // D. --> E if (this.tail) { this.tail.newer = entry; // E. <-- D } this.tail = entry; return returnEntry ? entry : entry.value }; p.has = function (key) { return this._keymap[key] != null; } })();; !(function () { var MD5 = function (hexcase) { this.hexcase = !hexcase ? 0 : 1; /* hex output format. 0 - lowercase; 1 - uppercase */ this.b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */ this.chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */ }; /* * These are the functions you'll usually want to call * They take string arguments and return either hex or base-64 encoded strings */ MD5.prototype.hex_md5 = function (s) { return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); }; MD5.prototype.hex_md5_salt = function (s) { var md5ed = this.hex_md5(s); var items1 = []; var items2 = []; for (var i = 0; i < md5ed.length; i++) { if (i % 2 === 0) { items1.push(md5ed.charAt(i)); } else { items2.push(md5ed.charAt(i)); } } var result = ":" + items1.join("") + items2.join(""); return result; }; MD5.prototype.b64_md5 = function (s) { return this.binl2b64(this.core_md5(this.str2binl(s), s.length * this.chrsz)); }; MD5.prototype.hex_hmac_md5 = function (key, data) { return this.binl2hex(this.core_hmac_md5(key, data)); }; MD5.prototype.b64_hmac_md5 = function (key, data) { return this.binl2b64(this.core_hmac_md5(key, data)); }; /* Backwards compatibility - same as hex_md5() */ MD5.prototype.calcMD5 = function (s) { return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); }; MD5.prototype.core_md5 = function (x, len) { /* append padding */ x[len >> 5] |= 0x80 << ((len) % 32); x[(((len + 64) >>> 9) << 4) + 14] = len; var a = 1732584193; var b = -271733879; var c = -1732584194; var d = 271733878; for (var i = 0; i < x.length; i += 16) { var olda = a; var oldb = b; var oldc = c; var oldd = d; a = this.md5_ff(a, b, c, d, x[i + 0], 7, -680876936); d = this.md5_ff(d, a, b, c, x[i + 1], 12, -389564586); c = this.md5_ff(c, d, a, b, x[i + 2], 17, 606105819); b = this.md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); a = this.md5_ff(a, b, c, d, x[i + 4], 7, -176418897); d = this.md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); c = this.md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); b = this.md5_ff(b, c, d, a, x[i + 7], 22, -45705983); a = this.md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); d = this.md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); c = this.md5_ff(c, d, a, b, x[i + 10], 17, -42063); b = this.md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); a = this.md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); d = this.md5_ff(d, a, b, c, x[i + 13], 12, -40341101); c = this.md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); b = this.md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); a = this.md5_gg(a, b, c, d, x[i + 1], 5, -165796510); d = this.md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); c = this.md5_gg(c, d, a, b, x[i + 11], 14, 643717713); b = this.md5_gg(b, c, d, a, x[i + 0], 20, -373897302); a = this.md5_gg(a, b, c, d, x[i + 5], 5, -701558691); d = this.md5_gg(d, a, b, c, x[i + 10], 9, 38016083); c = this.md5_gg(c, d, a, b, x[i + 15], 14, -660478335); b = this.md5_gg(b, c, d, a, x[i + 4], 20, -405537848); a = this.md5_gg(a, b, c, d, x[i + 9], 5, 568446438); d = this.md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); c = this.md5_gg(c, d, a, b, x[i + 3], 14, -187363961); b = this.md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); a = this.md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); d = this.md5_gg(d, a, b, c, x[i + 2], 9, -51403784); c = this.md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); b = this.md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); a = this.md5_hh(a, b, c, d, x[i + 5], 4, -378558); d = this.md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); c = this.md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); b = this.md5_hh(b, c, d, a, x[i + 14], 23, -35309556); a = this.md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); d = this.md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); c = this.md5_hh(c, d, a, b, x[i + 7], 16, -155497632); b = this.md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); a = this.md5_hh(a, b, c, d, x[i + 13], 4, 681279174); d = this.md5_hh(d, a, b, c, x[i + 0], 11, -358537222); c = this.md5_hh(c, d, a, b, x[i + 3], 16, -722521979); b = this.md5_hh(b, c, d, a, x[i + 6], 23, 76029189); a = this.md5_hh(a, b, c, d, x[i + 9], 4, -640364487); d = this.md5_hh(d, a, b, c, x[i + 12], 11, -421815835); c = this.md5_hh(c, d, a, b, x[i + 15], 16, 530742520); b = this.md5_hh(b, c, d, a, x[i + 2], 23, -995338651); a = this.md5_ii(a, b, c, d, x[i + 0], 6, -198630844); d = this.md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); c = this.md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); b = this.md5_ii(b, c, d, a, x[i + 5], 21, -57434055); a = this.md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); d = this.md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); c = this.md5_ii(c, d, a, b, x[i + 10], 15, -1051523); b = this.md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); a = this.md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); d = this.md5_ii(d, a, b, c, x[i + 15], 10, -30611744); c = this.md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); b = this.md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); a = this.md5_ii(a, b, c, d, x[i + 4], 6, -145523070); d = this.md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); c = this.md5_ii(c, d, a, b, x[i + 2], 15, 718787259); b = this.md5_ii(b, c, d, a, x[i + 9], 21, -343485551); a = this.safe_add(a, olda); b = this.safe_add(b, oldb); c = this.safe_add(c, oldc); d = this.safe_add(d, oldd); } return Array(a, b, c, d); }; /* * These functions implement the four basic operations the algorithm uses. */ MD5.prototype.md5_cmn = function (q, a, b, x, s, t) { return this.safe_add(this.bit_rol(this.safe_add(this.safe_add(a, q), this.safe_add(x, t)), s), b); }; MD5.prototype.md5_ff = function (a, b, c, d, x, s, t) { return this.md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); }; MD5.prototype.md5_gg = function (a, b, c, d, x, s, t) { return this.md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); }; MD5.prototype.md5_hh = function (a, b, c, d, x, s, t) { return this.md5_cmn(b ^ c ^ d, a, b, x, s, t); }; MD5.prototype.md5_ii = function (a, b, c, d, x, s, t) { return this.md5_cmn(c ^ (b | (~d)), a, b, x, s, t); }; /* * Calculate the HMAC-MD5, of a key and some data */ MD5.prototype.core_hmac_md5 = function (key, data) { var bkey = this.str2binl(key); if (bkey.length > 16) bkey = this.core_md5(bkey, key.length * this.chrsz); var ipad = Array(16), opad = Array(16); for (var i = 0; i < 16; i++) { ipad[i] = bkey[i] ^ 0x36363636; opad[i] = bkey[i] ^ 0x5C5C5C5C; } var hash = this.core_md5(ipad.concat(this.str2binl(data)), 512 + data.length * this.chrsz); return this.core_md5(opad.concat(hash), 512 + 128); }; /* * Add integers, wrapping at 2^32. This uses 16-bit operations internally * to work around bugs in some JS interpreters. */ MD5.prototype.safe_add = function (x, y) { var lsw = (x & 0xFFFF) + (y & 0xFFFF); var msw = (x >> 16) + (y >> 16) + (lsw >> 16); return (msw << 16) | (lsw & 0xFFFF); }; /* * Bitwise rotate a 32-bit number to the left. */ MD5.prototype.bit_rol = function (num, cnt) { return (num << cnt) | (num >>> (32 - cnt)); }; /* * Convert a string to an array of little-endian words * If chrsz is ASCII, characters >255 have their hi-byte silently ignored. */ MD5.prototype.str2binl = function (str) { var bin = Array(); var mask = (1 << this.chrsz) - 1; for (var i = 0; i < str.length * this.chrsz; i += this.chrsz) bin[i >> 5] |= (str.charCodeAt(i / this.chrsz) & mask) << (i % 32); return bin; }; /* * Convert an array of little-endian words to a hex string. */ MD5.prototype.binl2hex = function (binarray) { var hex_tab = this.hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; var str = ""; for (var i = 0; i < binarray.length * 4; i++) { str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) + hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF); } return str; }; /* * Convert an array of little-endian words to a base-64 string */ MD5.prototype.binl2b64 = function (binarray) { var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var str = ""; for (var i = 0; i < binarray.length * 4; i += 3) { var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF); for (var j = 0; j < 4; j++) { if (i * 8 + j * 6 > binarray.length * 32) str += this.b64pad; else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F); } } return str; }; BI.MD5 = new MD5(); })();//线段树 ;(function () { var parent = function (node) { return Math.floor(node / 2); }; var Int32Array = window.Int32Array || function (size) { var xs = []; for (var i = size - 1; i >= 0; --i) { xs[i] = 0; } return xs; }; var ceilLog2 = function (x) { var y = 1; while (y < x) { y *= 2; } return y; }; BI.PrefixIntervalTree = function (xs) { this._size = xs.length; this._half = ceilLog2(this._size); this._heap = new Int32Array(2 * this._half); var i; for (i = 0; i < this._size; ++i) { this._heap[this._half + i] = xs[i]; } for (i = this._half - 1; i > 0; --i) { this._heap[i] = this._heap[2 * i] + this._heap[2 * i + 1]; } }; BI.PrefixIntervalTree.prototype = { constructor: BI.PrefixIntervalTree, set: function (index, value) { var node = this._half + index; this._heap[node] = value; node = parent(node); for (; node !== 0; node = parent(node)) { this._heap[node] = this._heap[2 * node] + this._heap[2 * node + 1]; } }, get: function (index) { var node = this._half + index; return this._heap[node]; }, getSize: function () { return this._size; }, /** * get(0) + get(1) + ... + get(end - 1). */ sumUntil: function (end) { if (end === 0) { return 0; } var node = this._half + end - 1; var sum = this._heap[node]; for (; node !== 1; node = parent(node)) { if (node % 2 === 1) { sum += this._heap[node - 1]; } } return sum; }, /** * get(0) + get(1) + ... + get(inclusiveEnd). */ sumTo: function (inclusiveEnd) { return this.sumUntil(inclusiveEnd + 1); }, /** * sum get(begin) + get(begin + 1) + ... + get(end - 1). */ sum: function (begin, end) { return this.sumUntil(end) - this.sumUntil(begin); }, /** * Returns the smallest i such that 0 <= i <= size and sumUntil(i) <= t, or * -1 if no such i exists. */ greatestLowerBound: function (t) { if (t < 0) { return -1; } var node = 1; if (this._heap[node] <= t) { return this._size; } while (node < this._half) { var leftSum = this._heap[2 * node]; if (t < leftSum) { node = 2 * node; } else { node = 2 * node + 1; t -= leftSum; } } return node - this._half; }, /** * Returns the smallest i such that 0 <= i <= size and sumUntil(i) < t, or * -1 if no such i exists. */ greatestStrictLowerBound: function (t) { if (t <= 0) { return -1; } var node = 1; if (this._heap[node] < t) { return this._size; } while (node < this._half) { var leftSum = this._heap[2 * node]; if (t <= leftSum) { node = 2 * node; } else { node = 2 * node + 1; t -= leftSum; } } return node - this._half; }, /** * Returns the smallest i such that 0 <= i <= size and t <= sumUntil(i), or * size + 1 if no such i exists. */ leastUpperBound: function (t) { return this.greatestStrictLowerBound(t) + 1; }, /** * Returns the smallest i such that 0 <= i <= size and t < sumUntil(i), or * size + 1 if no such i exists. */ leastStrictUpperBound: function (t) { return this.greatestLowerBound(t) + 1; } }; BI.PrefixIntervalTree.uniform = function (size, initialValue) { var xs = []; for (var i = size - 1; i >= 0; --i) { xs[i] = initialValue; } return new BI.PrefixIntervalTree(xs); }; BI.PrefixIntervalTree.empty = function (size) { return BI.PrefixIntervalTree.uniform(size, 0); }; })(); ; !(function () { BI.Queue = function (capacity) { this.capacity = capacity; this.array = []; }; BI.Queue.prototype = { constructor: BI.Queue, contains: function (v) { return this.array.contains(v); }, indexOf: function (v) { return this.array.contains(v); }, getElementByIndex: function(index) { return this.array[index]; }, push: function (v) { this.array.push(v); if (this.capacity && this.array.length > this.capacity) { this.array.shift(); } }, pop: function () { this.array.pop(); }, shift: function () { this.array.shift(); }, unshift: function (v) { this.array.unshift(v); if (this.capacity && this.array.length > this.capacity) { this.array.pop(); } }, remove: function (v) { this.array.remove(v); }, splice: function() { this.array.splice.apply(this.array, arguments); }, slice: function() { this.array.slice.apply(this.array, arguments); }, size: function () { return this.array.length; }, each: function (fn, scope) { var scope = scope || window; var fn = fn || null; if (fn == null || typeof (fn) != "function") { return; } for (var i = 0; i < this.array.length; i++) { var re = fn.call(scope, i, this.array[i], this.array); if (re == false) { break; } } }, toArray: function () { return this.array; }, fromArray: function (array) { var self = this; BI.each(array, function (i, v) { self.push(v); }) }, clear: function () { this.array.clear(); } } })();!(function () { var Section = function (height, width, x, y) { this.height = height; this.width = width; this.x = x; this.y = y; this._indexMap = {}; this._indices = []; }; Section.prototype = { constructor: Section, addCellIndex: function (index) { if (!this._indexMap[index]) { this._indexMap[index] = true; this._indices.push(index); } }, getCellIndices: function () { return this._indices } }; var SECTION_SIZE = 100; BI.SectionManager = function (sectionSize) { this._sectionSize = sectionSize || SECTION_SIZE; this._cellMetadata = []; this._sections = {}; }; BI.SectionManager.prototype = { constructor: BI.SectionManager, getCellIndices: function (height, width, x, y) { var indices = {}; BI.each(this.getSections(height, width, x, y), function (i, section) { BI.each(section.getCellIndices(), function (j, index) { indices[index] = index }) }); return BI.map(BI.keys(indices), function (i, index) { return indices[index] }); }, getCellMetadata: function (index) { return this._cellMetadata[index]; }, getSections: function (height, width, x, y) { var sectionXStart = Math.floor(x / this._sectionSize); var sectionXStop = Math.floor((x + width - 1) / this._sectionSize); var sectionYStart = Math.floor(y / this._sectionSize); var sectionYStop = Math.floor((y + height - 1) / this._sectionSize); var sections = []; for (var sectionX = sectionXStart; sectionX <= sectionXStop; sectionX++) { for (var sectionY = sectionYStart; sectionY <= sectionYStop; sectionY++) { var key = sectionX + "." + sectionY; if (!this._sections[key]) { this._sections[key] = new Section(this._sectionSize, this._sectionSize, sectionX * this._sectionSize, sectionY * this._sectionSize) } sections.push(this._sections[key]) } } return sections }, getTotalSectionCount: function () { return BI.size(this._sections); }, registerCell: function (cellMetadatum, index) { this._cellMetadata[index] = cellMetadatum; BI.each(this.getSections(cellMetadatum.height, cellMetadatum.width, cellMetadatum.x, cellMetadatum.y), function (i, section) { section.addCellIndex(index); }); } } })();; (function () { var clamp = function (value, min, max) { if (value < min) { return min; } if (value > max) { return max; } return value; }; var MIN_BUFFER_ROWS = 6; var MAX_BUFFER_ROWS = 10; BI.TableRowBuffer = function (rowsCount, defaultRowHeight, viewportHeight, rowHeightGetter) { this._bufferSet = new BI.IntegerBufferSet(); this._defaultRowHeight = defaultRowHeight; this._viewportRowsBegin = 0; this._viewportRowsEnd = 0; this._maxVisibleRowCount = Math.ceil(viewportHeight / defaultRowHeight) + 1; // this._bufferRowsCount = Math.floor(this._maxVisibleRowCount / 2); this._bufferRowsCount = clamp( Math.floor(this._maxVisibleRowCount / 2), MIN_BUFFER_ROWS, MAX_BUFFER_ROWS ); this._rowsCount = rowsCount; this._rowHeightGetter = rowHeightGetter; this._rows = []; this._viewportHeight = viewportHeight; }; BI.TableRowBuffer.prototype = { constructor: BI.TableRowBuffer, getRowsWithUpdatedBuffer: function () { var remainingBufferRows = 2 * this._bufferRowsCount; var bufferRowIndex = Math.max(this._viewportRowsBegin - this._bufferRowsCount, 0); while (bufferRowIndex < this._viewportRowsBegin) { this._addRowToBuffer( bufferRowIndex, this._viewportRowsBegin, this._viewportRowsEnd - 1 ); bufferRowIndex++; remainingBufferRows--; } bufferRowIndex = this._viewportRowsEnd; while (bufferRowIndex < this._rowsCount && remainingBufferRows > 0) { this._addRowToBuffer( bufferRowIndex, this._viewportRowsBegin, this._viewportRowsEnd - 1 ); bufferRowIndex++; remainingBufferRows--; } return this._rows; }, getRows: function (firstRowIndex, firstRowOffset) { var top = firstRowOffset; var totalHeight = top; var rowIndex = firstRowIndex; var endIndex = Math.min(firstRowIndex + this._maxVisibleRowCount, this._rowsCount); this._viewportRowsBegin = firstRowIndex; while (rowIndex < endIndex || (totalHeight < this._viewportHeight && rowIndex < this._rowsCount)) { this._addRowToBuffer( rowIndex, firstRowIndex, endIndex - 1 ); totalHeight += this._rowHeightGetter(rowIndex); ++rowIndex; // Store index after the last viewport row as end, to be able to // distinguish when there are no rows rendered in viewport this._viewportRowsEnd = rowIndex; } return this._rows; }, _addRowToBuffer: function (rowIndex, firstViewportRowIndex, lastViewportRowIndex) { var rowPosition = this._bufferSet.getValuePosition(rowIndex); var viewportRowsCount = lastViewportRowIndex - firstViewportRowIndex + 1; var allowedRowsCount = viewportRowsCount + this._bufferRowsCount * 2; if (rowPosition === null && this._bufferSet.getSize() >= allowedRowsCount) { rowPosition = this._bufferSet.replaceFurthestValuePosition( firstViewportRowIndex, lastViewportRowIndex, rowIndex ); } if (rowPosition === null) { // We can't reuse any of existing positions for this row. We have to // create new position rowPosition = this._bufferSet.getNewPositionForValue(rowIndex); this._rows[rowPosition] = rowIndex; } else { // This row already is in the table with rowPosition position or it // can replace row that is in that position this._rows[rowPosition] = rowIndex; } } } })(); ; (function () { BI.Tree = function () { this.root = new BI.Node(BI.UUID()); }; BI.Tree.prototype = { constructor: BI.Tree, addNode: function (node, newNode, index) { if (BI.isNull(newNode)) { this.root.addChild(node, index); } else if (BI.isNull(node)) { this.root.addChild(newNode, index); } else { node.addChild(newNode, index); } }, isRoot: function (node) { return node === this.root; }, getRoot: function () { return this.root; }, clear: function () { this.root.clear(); }, initTree: function (nodes) { var self = this; this.clear(); var queue = []; BI.each(nodes, function (i, node) { var n = new BI.Node(node); n.set("data", node); self.addNode(n); queue.push(n); }); while (!BI.isEmpty(queue)) { var parent = queue.shift(); var node = parent.get("data"); BI.each(node.children, function (i, child) { var n = new BI.Node(child); n.set("data", child); queue.push(n); self.addNode(parent, n); }) } }, _toJSON: function (node) { var self = this; var children = []; BI.each(node.getChildren(), function (i, child) { children.push(self._toJSON(child)); }); return BI.extend({ id: node.id }, BI.deepClone(node.get("data")), (children.length > 0 ? { children: children } : {})); }, toJSON: function (node) { var self = this, result = []; BI.each((node || this.root).getChildren(), function (i, child) { result.push(self._toJSON(child)); }); return result; }, _toJSONWithNode: function (node) { var self = this; var children = []; BI.each(node.getChildren(), function (i, child) { children.push(self._toJSONWithNode(child)); }); return BI.extend({ id: node.id }, BI.deepClone(node.get("data")), { node: node }, (children.length > 0 ? { children: children } : {})); }, toJSONWithNode: function (node) { var self = this, result = []; BI.each((node || this.root).getChildren(), function (i, child) { result.push(self._toJSONWithNode(child)); }); return result; }, search: function (root, target, param) { if (!(root instanceof BI.Node)) { return arguments.callee.apply(this, [this.root, root, target]); } var self = this, next = null; if (BI.isNull(target)) { return null; } if (BI.isEqual(root[param || "id"], target)) { return root; } BI.any(root.getChildren(), function (i, child) { next = self.search(child, target, param); if (null !== next) { return true; } }); return next; }, _traverse: function (node, callback) { var queue = []; queue.push(node); while (!BI.isEmpty(queue)) { var temp = queue.shift(); var b = callback && callback(temp); if (b === false) { break; } if (b === true) { continue; } if (temp != null) { queue = queue.concat(temp.getChildren()); } } }, traverse: function (callback) { this._traverse(this.root, callback); }, _recursion: function (node, route, callback) { var self = this; return BI.every(node.getChildren(), function (i, child) { var next = BI.clone(route); next.push(child.id); var b = callback && callback(child, next); if (b === false) { return false; } if (b === true) { return true; } return self._recursion(child, next, callback); }); }, recursion: function (callback) { this._recursion(this.root, [], callback); }, inOrderTraverse: function (callback) { this._inOrderTraverse(this.root, callback); }, //中序遍历(递归) _inOrderTraverse: function (node, callback) { if (node != null) { this._inOrderTraverse(node.getLeft()); callback && callback(node); this._inOrderTraverse(node.getRight()); } }, //中序遍历(非递归) nrInOrderTraverse: function (callback) { var stack = []; var node = this.root; while (node != null || !BI.isEmpty(stack)) { while (node != null) { stack.push(node); node = node.getLeft(); } node = stack.pop(); callback && callback(node); node = node.getRight(); } }, preOrderTraverse: function (callback) { this._preOrderTraverse(this.root, callback); }, //先序遍历(递归) _preOrderTraverse: function (node, callback) { if (node != null) { callback && callback(node); this._preOrderTraverse(node.getLeft()); this._preOrderTraverse(node.getRight()); } }, //先序遍历(非递归) nrPreOrderTraverse: function (callback) { var stack = []; var node = this.root; while (node != null || !BI.isEmpty(stack)) { while (node != null) { callback && callback(node); stack.push(node); node = node.getLeft(); } node = stack.pop(); node = node.getRight(); } }, postOrderTraverse: function (callback) { this._postOrderTraverse(this.root, callback); }, //后序遍历(递归) _postOrderTraverse: function (node, callback) { if (node != null) { this._postOrderTraverse(node.getLeft()); this._postOrderTraverse(node.getRight()); callback && callback(node); } }, //后续遍历(非递归) nrPostOrderTraverse: function (callback) { var stack = []; var node = this.root; var preNode = null;//表示最近一次访问的节点 while (node != null || !BI.isEmpty(stack)) { while (node != null) { stack.push(node); node = node.getLeft(); } node = BI.last(stack); if (node.getRight() == null || node.getRight() == preNode) { callback && callback(node); node = stack.pop(); preNode = node; node = null; } else { node = node.getRight(); } } } }; BI.Node = function (id) { if (BI.isObject(id)) { BI.extend(this, id); } else { this.id = id; } this.clear.apply(this, arguments); }; BI.Node.prototype = { constructor: BI.Node, set: function (key, value) { if (BI.isObject(key)) { BI.extend(this, key); return; } this[key] = value; }, get: function (key) { return this[key]; }, isLeaf: function () { return BI.isEmpty(this.children); }, getChildren: function () { return this.children; }, getChildrenLength: function () { return this.children.length; }, getFirstChild: function () { return BI.first(this.children); }, getLastChild: function () { return BI.last(this.children); }, setLeft: function (left) { this.left = left; }, getLeft: function () { return this.left; }, setRight: function (right) { this.right = right; }, getRight: function () { return this.right; }, setParent: function (parent) { this.parent = parent; }, getParent: function () { return this.parent; }, getChild: function (index) { return this.children[index]; }, getChildIndex: function (id) { return BI.findIndex(this.children, function (i, ch) { return ch.get("id") === id; }); }, removeChild: function (id) { this.removeChildByIndex(this.getChildIndex(id)); }, removeChildByIndex: function (index) { var before = this.getChild(index - 1); var behind = this.getChild(index + 1); if (before != null) { before.setRight(behind || null); } if (behind != null) { behind.setLeft(before || null); } this.children.splice(index, 1); }, removeAllChilds: function () { this.children = []; }, addChild: function (child, index) { var cur = null; if (BI.isUndefined(index)) { cur = this.children.length - 1; } else { cur = index - 1; } child.setParent(this); if (cur >= 0) { this.getChild(cur) && this.getChild(cur).setRight(child); child.setLeft(this.getChild(cur)); } if (BI.isUndefined(index)) { this.children.push(child); } else { this.children.splice(index, 0, child); } }, equals: function (obj) { return this === obj || this.id === obj.id; }, clear: function () { this.parent = null; this.left = null; this.right = null; this.children = []; } }; BI.extend(BI.Tree, { transformToArrayFormat: function (nodes, pId) { if (!nodes) return []; var r = []; if (BI.isArray(nodes)) { for (var i = 0, l = nodes.length; i < l; i++) { var node = BI.clone(nodes[i]); node.pId = node.pId == null ? pId : node.pId; delete node.children; r.push(node); if (nodes[i]["children"]) { r = r.concat(BI.Tree.transformToArrayFormat(nodes[i]["children"], node.id)); } } } else { var newNodes = BI.clone(nodes); newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; delete newNodes.children; r.push(newNodes); if (nodes["children"]) { r = r.concat(BI.Tree.transformToArrayFormat(nodes["children"], newNodes.id)); } } return r; }, arrayFormat: function (nodes, pId) { if (!nodes) { return []; } var r = []; if (BI.isArray(nodes)) { for (var i = 0, l = nodes.length; i < l; i++) { var node = nodes[i]; node.pId = node.pId == null ? pId : node.pId; r.push(node); if (nodes[i]["children"]) { r = r.concat(BI.Tree.arrayFormat(nodes[i]["children"], node.id)); } } } else { var newNodes = nodes; newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; r.push(newNodes); if (nodes["children"]) { r = r.concat(BI.Tree.arrayFormat(nodes["children"], newNodes.id)); } } return r; }, transformToTreeFormat: function (sNodes) { var i, l; if (!sNodes) { return []; } if (BI.isArray(sNodes)) { var r = []; var tmpMap = []; for (i = 0, l = sNodes.length; i < l; i++) { if (BI.isNull(sNodes[i].id)) { return sNodes; } tmpMap[sNodes[i].id] = BI.clone(sNodes[i]); } for (i = 0, l = sNodes.length; i < l; i++) { if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { if (!tmpMap[sNodes[i].pId].children) { tmpMap[sNodes[i].pId].children = []; } tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); } else { r.push(tmpMap[sNodes[i].id]); } delete tmpMap[sNodes[i].id].pId; } return r; } else { return [sNodes]; } }, treeFormat: function (sNodes) { var i, l; if (!sNodes) { return []; } if (BI.isArray(sNodes)) { var r = []; var tmpMap = []; for (i = 0, l = sNodes.length; i < l; i++) { if (BI.isNull(sNodes[i].id)) { return sNodes; } tmpMap[sNodes[i].id] = sNodes[i]; } for (i = 0, l = sNodes.length; i < l; i++) { if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { if (!tmpMap[sNodes[i].pId].children) { tmpMap[sNodes[i].pId].children = []; } tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); } else { r.push(tmpMap[sNodes[i].id]); } } return r; } else { return [sNodes]; } }, traversal: function (array, callback) { if (BI.isNull(array)) { return; } var self = this; BI.any(array, function (i, item) { if (callback(i, item) === false) { return true; } self.traversal(item.children, callback); }) } }) })();//向量操作 BI.Vector = function (x, y) { this.x = x; this.y = y; }; BI.Vector.prototype = { constructor: BI.Vector, cross: function (v) { return (this.x * v.y - this.y * v.x); }, length: function (v) { return (Math.sqrt(this.x * v.x + this.y * v.y)); } }; BI.Region = function (x, y, w, h) { this.x = x; this.y = y; this.w = w; this.h = h; }; BI.Region.prototype = { constructor: BI.Region, //判断两个区域是否相交,若相交,则要么顶点互相包含,要么矩形边界(或对角线)相交 isIntersects: function (obj) { if (this.isPointInside(obj.x, obj.y) || this.isPointInside(obj.x + obj.w, obj.y) || this.isPointInside(obj.x, obj.y + obj.h) || this.isPointInside(obj.x + obj.w, obj.y + obj.h)) { return true; } else if (obj.isPointInside(this.x, this.y) || obj.isPointInside(this.x + this.w, this.y) || obj.isPointInside(this.x, this.y + this.h) || obj.isPointInside(this.x + this.w, this.y + this.h)) { return true; } else if (obj.x != null && obj.y != null)//判断矩形对角线相交 |v1 X v2||v1 X v3| < 0 { var vector1 = new BI.Vector(this.w, this.h);//矩形对角线向量 var vector2 = new BI.Vector(obj.x - this.x, obj.y - this.y); var vector3 = new BI.Vector(vector2.x + obj.w, vector2.y + obj.h); if ((vector1.cross(vector2) * vector1.cross(vector3)) < 0) { return true; } } return false; }, //判断一个点是否在这个区域内部 isPointInside: function (x, y) { if (this.x == null || this.y == null) { return false; } if (x >= this.x && x <= this.x + this.w && y >= this.y && y <= this.y + this.h) { return true; } return false; }, //返回区域的重心,因为是矩形所以返回中点 getPosition: function () { var pos = []; pos.push(this.x + this.w / 2); pos.push(this.y + this.h / 2); return pos; } };// ; // !(function (BI) { // // if (BI.isIE()) { // XMLSerializer = null; // DOMParser = null; // } // // // var XML = { // Document: { // NodeType: { // ELEMENT: 1, // ATTRIBUTE: 2, // TEXT: 3, // CDATA_SECTION: 4, // ENTITY_REFERENCE: 5, // ENTITY: 6, // PROCESSING_INSTRUCTION: 7, // COMMENT: 8, // DOCUMENT: 9, // DOCUMENT_TYPE: 10, // DOCUMENT_FRAGMENT: 11, // NOTATION: 12 // } // } // }; // // XML.ResultType = { // single: 'single', // array: 'array' // }; // // XML.fromString = function (xmlStr) { // try { // var parser = new DOMParser(); // return parser.parseFromString(xmlStr, "text/xml"); // } catch (e) { // var arrMSXML = ["MSXML2.DOMDocument.6.0", "MSXML2.DOMDocument.3.0"]; // for (var i = 0; i < arrMSXML.length; i++) { // try { // var xmlDoc = new ActiveXObject(arrMSXML[i]); // xmlDoc.setProperty("SelectionLanguage", "XPath"); // xmlDoc.async = false; // xmlDoc.loadXML(xmlStr); // return xmlDoc; // } catch (xmlError) { // } // } // } // }; // // XML.toString = function (xmlNode) { // if (!BI.isIE()) { // var xmlSerializer = new XMLSerializer(); // return xmlSerializer.serializeToString(xmlNode); // } else // return xmlNode.xml; // }; // // XML.getNSResolver = function (str) { // if (!str) { // return null; // } // var list = str.split(' '); // var namespaces = {}; // for (var i = 0; i < list.length; i++) { // var pair = list[i].split('='); // var fix = BI.trim(pair[0]).replace("xmlns:", ""); // namespaces[fix] = BI.trim(pair[1]).replace(/"/g, "").replace(/'/g, ""); // } // return function (prefix) { // return namespaces[prefix]; // }; // }; // // XML.eval = function (context, xpathExp, resultType, namespaces) { // if ((BI.isIE() && ('undefined' === typeof(context.selectSingleNode) || 'undefined' === typeof(context.selectNodes)))) { // return XML.eval2(context, xpathExp, resultType, namespaces); // } else { // if (BI.isIE()) { // namespaces = namespaces ? namespaces : ""; // var doc = (context.nodeType == XML.Document.NodeType.DOCUMENT) ? context : context.ownerDocument; // doc.setProperty("SelectionNamespaces", namespaces); // var result; // if (resultType == this.ResultType.single) { // result = context.selectSingleNode(xpathExp); // } else { // result = context.selectNodes(xpathExp) || []; // } // doc.setProperty("SelectionNamespaces", ""); // return result; // } else { // var node = context; // var xmlDoc = (context.nodeName.indexOf("document") == -1) ? context.ownerDocument : context; // var retType = (resultType == this.ResultType.single) ? XPathResult.FIRST_ORDERED_NODE_TYPE : XPathResult.ANY_TYPE; // var col = xmlDoc.evaluate(xpathExp, node, XML.getNSResolver(namespaces), retType, null); // // if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE) { // return col.singleNodeValue; // } else { // var thisColMemb = col.iterateNext(); // var rowsCol = []; // while (thisColMemb) { // rowsCol[rowsCol.length] = thisColMemb; // thisColMemb = col.iterateNext(); // } // return rowsCol; // } // } // } // }; // // XML.eval2 = function (context, xpathExp, resultType, namespaces) { // if (resultType !== "single" && resultType !== undefined && resultType !== null) { // throw new Error("justep.SimpleXML.eval only be resultType='single', not" + resultType); // } // // if (context === null || context === undefined || xpathExp === null || xpathExp === undefined) { // return context; // } // // if (context.nodeType == XML.Document.NodeType.DOCUMENT) { // context = context.documentElement; // } // // var childs, i; // if (xpathExp.indexOf("/") != -1) { // var items = xpathExp.split("/"); // var isAbs = xpathExp.substring(0, 1) == "/"; // for (i = 0; i < items.length; i++) { // var item = items[i]; // if (item === "") { // continue; // } else { // var next = null; // var ii = i + 1; // for (; ii < items.length; ii++) { // if (next === null) { // next = items[ii]; // } else { // next = next + "/" + items[ii]; // } // } // // if (item == ".") { // return this.eval(context, next, resultType); // // } else if (item == "..") { // return this.eval2(context.parentNode, next, resultType); // // } else if (item == "*") { // if (isAbs) { // return this.eval2(context, next, resultType); // // } else { // childs = context.childNodes; // for (var j = 0; j < childs.length; j++) { // var tmp = this.eval2(childs[j], next, resultType); // if (tmp !== null) { // return tmp; // } // } // return null; // } // // } else { // if (isAbs) { // if (context.nodeName == item) { // return this.eval2(context, next, resultType); // } else { // return null; // } // } else { // var child = this.getChildByName(context, item); // if (child !== null) { // return this.eval2(child, next, resultType); // } else { // return null; // } // // } // } // // } // } // // return null; // // } else { // if ("text()" == xpathExp) { // childs = context.childNodes; // for (i = 0; i < childs.length; i++) { // if (childs[i].nodeType == XML.Document.NodeType.TEXT) { // return childs[i]; // } // } // return null; // } else { // return this.getChildByName(context, xpathExp); // } // } // }; // // XML.getChildByName = function (context, name) { // if (context === null || context === undefined || name === null || name === undefined) { // return null; // } // // if (context.nodeType == XML.Document.NodeType.DOCUMENT) { // context = context.documentElement; // } // // var childs = context.childNodes; // for (var i = 0; i < childs.length; i++) { // if (childs[i].nodeType == XML.Document.NodeType.ELEMENT && (childs[i].nodeName == name || name == "*")) { // return childs[i]; // } // } // // return null; // }; // // XML.appendChildren = function (context, xpathExp, nodes, isBefore) { // nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; // var finded = this.eval(context, xpathExp); // var count = finded.length; // for (var i = 0; i < count; i++) { // if (isBefore && finded[i].firstNode) { // this._insertBefore(finded[i], nodes, finded[i].firstNode); // } else { // for (var j = 0; j < nodes.length; j++) { // finded[i].appendChild(nodes[j]); // } // } // } // return count; // }; // // XML.removeNodes = function (context, xpathExp) { // var nodes = this.eval(context, xpathExp); // for (var i = 0; i < nodes.length; i++) { // nodes[i].parentNode.removeChild(nodes[i]); // } // }; // // XML._insertBefore = function (parent, newchildren, refchild) { // for (var i = 0; i < newchildren.length; i++) { // parent.insertBefore(newchildren[i], refchild); // } // }; // // XML.insertNodes = function (context, xpathExp, nodes, isBefore) { // nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; // var finded = this.eval(context, xpathExp); // var count = finded.length; // for (var i = 0; i < count; i++) { // var refnode = (isBefore) ? finded[i] : finded[i].nextSibling; // this._insertBefore(finded[i].parentNode, nodes, refnode); // } // return count; // }; // // XML.replaceNodes = function (context, xpathExp, nodes) { // nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; // var finded = this.eval(context, xpathExp); // var count = finded.length; // for (var i = 0; i < count; i++) { // var refnode = finded[i]; // var parent = refnode.parentNode; // this._insertBefore(parent, nodes, refnode); // parent.removeChild(refnode); // } // return count; // }; // // XML.setNodeText = function (context, xpathExp, text) { // var finded = this.eval(context, xpathExp, this.ResultType.single); // if (finded === null) { // return; // } // if (finded.nodeType == XML.Document.NodeType.ELEMENT) { // var textNode = this.eval(finded, "./text()", this.ResultType.single); // if (!textNode) { // textNode = finded.ownerDocument.createTextNode(""); // finded.appendChild(textNode); // } // textNode.nodeValue = text; // } else { // finded.nodeValue = text; // } // return; // }; // // XML.getNodeText = function (context, xpathExp, defaultValue) { // var finded = xpathExp ? this.eval(context, xpathExp, this.ResultType.single) : context; // if (finded && (finded.nodeType == XML.Document.NodeType.ELEMENT)) { // finded = this.eval(finded, "./text()", this.ResultType.single); // } // return (finded && finded.nodeValue) ? "" + finded.nodeValue : (defaultValue !== undefined) ? defaultValue : null; // }; // // XML.Namespaces = { // XMLSCHEMA: "http://www.w3.org/2001/XMLSchema#", // XMLSCHEMA_STRING: "http://www.w3.org/2001/XMLSchema#String", // XMLSCHEMA_LONG: "http://www.w3.org/2001/XMLSchema#Long", // XMLSCHEMA_INTEGER: 'http://www.w3.org/2001/XMLSchema#Integer', // XMLSCHEMA_FLOAT: 'http://www.w3.org/2001/XMLSchema#Float', // XMLSCHEMA_DOUBLE: 'http://www.w3.org/2001/XMLSchema#Double', // XMLSCHEMA_DECIMAL: 'http://www.w3.org/2001/XMLSchema#Decimal', // XMLSCHEMA_DATE: 'http://www.w3.org/2001/XMLSchema#Date', // XMLSCHEMA_TIME: 'http://www.w3.org/2001/XMLSchema#Time', // XMLSCHEMA_DATETIME: 'http://www.w3.org/2001/XMLSchema#DateTime', // XMLSCHEMA_BOOLEAN: 'http://www.w3.org/2001/XMLSchema#Boolean', // XMLSCHEMA_SYMBOL: 'http://www.w3.org/2001/XMLSchema#Symbol', // JUSTEPSCHEMA: "http://www.justep.com/xbiz#", // RDF: "http://www.w3.org/1999/02/22-rdf-syntax-ns#", // JUSTEP: "http://www.justep.com/x5#", // 'get': function (type) { // type = type ? type.toLowerCase() : "string"; // if ("string" == type) { // return XML.Namespaces.XMLSCHEMA_STRING; // } // else if ("integer" == type) { // return XML.Namespaces.XMLSCHEMA_INTEGER; // } // else if ("long" == type) { // return XML.Namespaces.XMLSCHEMA_LONG; // } // else if ("float" == type) { // return XML.Namespaces.XMLSCHEMA_FLOAT; // } // else if ("double" == type) { // return XML.Namespaces.XMLSCHEMA_DOUBLE; // } // else if ("decimal" == type) { // return XML.Namespaces.XMLSCHEMA_DECIMAL; // } // else if ("date" == type) { // return XML.Namespaces.XMLSCHEMA_DATE; // } // else if ("time" == type) { // return XML.Namespaces.XMLSCHEMA_TIME; // } // else if ("datetime" == type) { // return XML.Namespaces.XMLSCHEMA_DATETIME; // } // else if ("boolean" == type) { // return XML.Namespaces.XMLSCHEMA_BOOLEAN; // } // } // }; // })(BI); BI.BehaviorFactory = { createBehavior: function(key, options){ var behavior; switch (key){ case "highlight": behavior = BI.HighlightBehavior; break; case "redmark": behavior = BI.RedMarkBehavior; break; } return new behavior(options); } } /** * guy * 行为控件 * @class BI.Behavior * @extends BI.OB */ BI.Behavior = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.Behavior.superclass._defaultConfig.apply(this, arguments), { rule: function(){return true;} }); }, _init : function() { BI.Behavior.superclass._init.apply(this, arguments); }, doBehavior: function(){ } });/** * guy * * @class BI.HighlightBehavior * @extends BI.Behavior */ BI.HighlightBehavior = BI.inherit(BI.Behavior, { _defaultConfig: function () { return BI.extend(BI.HighlightBehavior.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.HighlightBehavior.superclass._init.apply(this, arguments); }, doBehavior: function (items) { var args = Array.prototype.slice.call(arguments, 1), o = this.options; BI.each(items, function (i, item) { if (item instanceof BI.Single) { var rule = o.rule(item.getValue(), item); function doBe(run) { if (run === true) { item.doHighLight.apply(item, args); } else { item.unHighLight.apply(item, args); } } if (BI.isFunction(rule)) { rule(doBe); } else { doBe(rule); } } else { item.doBehavior.apply(item, args); } }) } });/** * guy * 标红行为 * @class BI.RedMarkBehavior * @extends BI.Behavior */ BI.RedMarkBehavior = BI.inherit(BI.Behavior, { _defaultConfig: function() { return BI.extend(BI.RedMarkBehavior.superclass._defaultConfig.apply(this, arguments), { }); }, _init : function() { BI.RedMarkBehavior.superclass._init.apply(this, arguments); }, doBehavior: function(items){ var args = Array.prototype.slice.call(arguments, 1), o = this.options; BI.each(items, function(i, item){ if(item instanceof BI.Single) { if (o.rule(item.getValue(), item)) { item.doRedMark.apply(item, args); } else { item.unRedMark.apply(item, args); } } else { item.doBehavior.apply(item, args); } }) } });/** * 布局容器类 * @class BI.Layout * @extends BI.Widget * * @cfg {JSON} options 配置属性 * @cfg {Boolean} [options.scrollable=false] 子组件超出容器边界之后是否会出现滚动条 * @cfg {Boolean} [options.scrollx=false] 子组件超出容器边界之后是否会出现横向滚动条 * @cfg {Boolean} [options.scrolly=false] 子组件超出容器边界之后是否会出现纵向滚动条 */ BI.Layout = BI.inherit(BI.Widget, { props: function () { return { scrollable: null, //true, false, null scrollx: false, //true, false scrolly: false, //true, false items: [] }; }, render: function () { this._init4Margin(); this._init4Scroll(); }, _init4Margin: function () { if (this.options.top) { this.element.css('top', this.options.top); } if (this.options.left) { this.element.css('left', this.options.left); } if (this.options.bottom) { this.element.css('bottom', this.options.bottom); } if (this.options.right) { this.element.css('right', this.options.right); } }, _init4Scroll: function () { switch (this.options.scrollable) { case true: this.element.css("overflow", "auto"); break; case false: this.element.css("overflow", "hidden"); break; default : break; } if (this.options.scrollx) { this.element.css({ "overflow-x": "auto", "overflow-y": "hidden" }); } if (this.options.scrolly) { this.element.css({ "overflow-x": "hidden", "overflow-y": "auto" }); } }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.element.append(frag); } }, _getChildName: function (index) { return index + ""; }, _addElement: function (i, item) { var self = this, w; if (!this.hasWidget(this._getChildName(i))) { w = BI.createWidget(item); w.on(BI.Events.DESTROY, function () { BI.each(self._children, function (name, child) { if (child === w) { BI.remove(self._children, child); self.removeItemAt(name | 0); } }); }); this.addWidget(this._getChildName(i), w); } else { w = this.getWidgetByName(this._getChildName(i)); } return w; }, _getOptions: function (item) { if (item instanceof BI.Widget) { item = item.options; } item = BI.stripEL(item); if (item instanceof BI.Widget) { item = item.options; } return item; }, _compare: function (item1, item2) { var self = this; return eq(item1, item2); //不比较函数 function eq(a, b, aStack, bStack) { if (a === b) { return a !== 0 || 1 / a === 1 / b; } if (a == null || b == null) { return a === b; } var className = Object.prototype.toString.call(a); switch (className) { case '[object RegExp]': case '[object String]': return '' + a === '' + b; case '[object Number]': if (+a !== +a) { return +b !== +b; } return +a === 0 ? 1 / +a === 1 / b : +a === +b; case '[object Date]': case '[object Boolean]': return +a === +b; } var areArrays = className === '[object Array]'; if (!areArrays) { if (BI.isFunction(a) && BI.isFunction(b)) { return true; } a = self._getOptions(a); b = self._getOptions(b); } aStack = aStack || []; bStack = bStack || []; var length = aStack.length; while (length--) { if (aStack[length] === a) { return bStack[length] === b; } } aStack.push(a); bStack.push(b); if (areArrays) { length = a.length; if (length !== b.length) { return false; } while (length--) { if (!eq(a[length], b[length], aStack, bStack)) { return false; } } } else { var keys = _.keys(a), key; length = keys.length; if (_.keys(b).length !== length) { return false; } while (length--) { key = keys[length]; if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) { return false; } } } aStack.pop(); bStack.pop(); return true; } }, _getWrapper: function () { return this.element; }, _addItemAt: function (index, item) { for (var i = this.options.items.length; i > index; i--) { this._children[this._getChildName(i)] = this._children[this._getChildName(i - 1)]; } delete this._children[this._getChildName(index)]; this.options.items.splice(index, 0, item); }, _removeItemAt: function (index) { for (var i = index; i < this.options.items.length - 1; i++) { this._children[this._getChildName(i)] = this._children[this._getChildName(i + 1)]; } delete this._children[this._getChildName(this.options.items.length - 1)]; this.options.items.splice(index, 1); }, /** * 添加一个子组件到容器中 * @param {JSON/BI.Widget} item 子组件 */ addItem: function (item) { return this.addItemAt(this.options.items.length, item); }, prependItem: function (item) { return this.addItemAt(0, item); }, addItemAt: function (index, item) { if (index < 0 || index > this.options.items.length) { return; } this._addItemAt(index, item); var w = this._addElement(index, item); if (index > 0) { this._children[this._getChildName(index - 1)].element.after(w.element); } else { w.element.prependTo(this._getWrapper()); } w._mount(); return w; }, removeItemAt: function (indexes) { indexes = BI.isArray(indexes) ? indexes : [indexes]; var deleted = []; var newItems = [], newChildren = {}; for (var i = 0, len = this.options.items.length; i < len; i++) { var child = this._children[this._getChildName(i)]; if (indexes.contains(i)) { child && deleted.push(child); } else { newChildren[this._getChildName(newItems.length)] = child; newItems.push(this.options.items[i]); } } this.options.items = newItems; this._children = newChildren; BI.each(deleted, function (i, c) { c._destroy(); }); }, updateItemAt: function (index, item) { if (index < 0 || index > this.options.items.length - 1) { return; } var child = this._children[this._getChildName(index)]; var updated; if (updated = child.update(this._getOptions(item))) { return updated; } var del = this._children[this._getChildName(index)]; delete this._children[this._getChildName(index)]; this.options.items.splice(index, 1); var w = this._addElement(index, item); this.options.items.splice(index, 0, item); this._children[this._getChildName(index)] = w; if (index > 0) { this._children[this._getChildName(index - 1)].element.after(w.element); } else { w.element.prependTo(this._getWrapper()); } del._destroy(); w._mount(); }, addItems: function (items) { var self = this, o = this.options; var fragment = document.createDocumentFragment(); var added = []; BI.each(items, function (i, item) { var w = self._addElement(o.items.length, item); self._children[self._getChildName(o.items.length)] = w; o.items.push(item); added.push(w); fragment.appendChild(w.element[0]); }); this._getWrapper().append(fragment); BI.each(added, function (i, w) { w._mount(); }) }, prependItems: function (items) { var self = this; items = items || []; var fragment = document.createDocumentFragment(); var added = []; for (var i = items.length - 1; i >= 0; i--) { this._addItemAt(0, items[i]); var w = this._addElement(0, items[i]); self._children[self._getChildName(0)] = w; this.options.items.unshift(items[i]); added.push(w); fragment.appendChild(w.element[0]); } this._getWrapper().prepend(fragment); BI.each(added, function (i, w) { w._mount(); }) }, getValue: function () { var self = this, value = [], child; BI.each(this.options.items, function (i) { if (child = self._children[self._getChildName(i)]) { var v = child.getValue(); v = BI.isArray(v) ? v : [v]; value = value.concat(v); } }); return value; }, setValue: function (v) { var self = this, child; BI.each(this.options.items, function (i) { if (child = self._children[self._getChildName(i)]) { child.setValue(v); } }) }, setText: function (v) { var self = this, child; BI.each(this.options.items, function (i) { if (child = self._children[self._getChildName(i)]) { child.setText(v); } }) }, patchItem: function (oldVnode, vnode, index) { if (!this._compare(oldVnode, vnode)) { return this.updateItemAt(index, vnode); } }, updateChildren: function (oldCh, newCh) { var self = this; var oldStartIdx = 0, newStartIdx = 0; var oldEndIdx = oldCh.length - 1; var oldStartVnode = oldCh[0]; var oldEndVnode = oldCh[oldEndIdx]; var newEndIdx = newCh.length - 1; var newStartVnode = newCh[0]; var newEndVnode = newCh[newEndIdx]; var before; var updated; var children = {}; BI.each(oldCh, function (i, child) { child = self._getOptions(child); var key = child.key == null ? i : child.key; if (BI.isKey(key)) { children[key] = self._children[self._getChildName(i)]; } }); while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { if (BI.isNull(oldStartVnode)) { oldStartVnode = oldCh[++oldStartIdx]; } else if (BI.isNull(oldEndVnode)) { oldEndVnode = oldCh[--oldEndIdx]; } else if (sameVnode(oldStartVnode, newStartVnode, oldStartIdx, newStartIdx)) { updated = this.patchItem(oldStartVnode, newStartVnode, oldStartIdx) || updated; children[this._getChildName(oldStartIdx)] = this._children[this._getChildName(oldStartIdx)]; oldStartVnode = oldCh[++oldStartIdx]; newStartVnode = newCh[++newStartIdx]; } else if (sameVnode(oldEndVnode, newEndVnode, oldEndIdx, newEndIdx)) { updated = this.patchItem(oldEndVnode, newEndVnode, oldEndIdx) || updated; children[this._getChildName(oldEndIdx)] = this._children[this._getChildName(oldEndIdx)]; oldEndVnode = oldCh[--oldEndIdx]; newEndVnode = newCh[--newEndIdx]; } else if (sameVnode(oldStartVnode, newEndVnode)) { updated = this.patchItem(oldStartVnode, newEndVnode, oldStartIdx) || updated; children[this._getChildName(oldStartIdx)] = this._children[this._getChildName(oldStartIdx)]; insertBefore(oldStartVnode, oldEndVnode, true); oldStartVnode = oldCh[++oldStartIdx]; newEndVnode = newCh[--newEndIdx]; } else if (sameVnode(oldEndVnode, newStartVnode)) { updated = this.patchItem(oldEndVnode, newStartVnode, oldEndIdx) || updated; children[this._getChildName(oldEndIdx)] = this._children[this._getChildName(oldEndIdx)]; insertBefore(oldEndVnode, oldStartVnode); oldEndVnode = oldCh[--oldEndIdx]; newStartVnode = newCh[++newStartIdx]; } else { var node = addNode(newStartVnode); insertBefore(node, oldStartVnode); newStartVnode = newCh[++newStartIdx]; } } if (oldStartIdx > oldEndIdx) { before = BI.isNull(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; addVnodes(before, newCh, newStartIdx, newEndIdx); } else if (newStartIdx > newEndIdx) { removeVnodes(oldCh, oldStartIdx, oldEndIdx); } this._children = {}; BI.each(newCh, function (i, child) { var node = self._getOptions(child); var key = node.key == null ? i : node.key; children[key]._mount(); self._children[self._getChildName(i)] = children[key]; }); function sameVnode(vnode1, vnode2, oldIndex, newIndex) { vnode1 = self._getOptions(vnode1); vnode2 = self._getOptions(vnode2); if (BI.isKey(vnode1.key)) { return vnode1.key === vnode2.key; } if (oldIndex >= 0) { return oldIndex === newIndex } } function addNode(vnode, index) { var opt = self._getOptions(vnode); var key = opt.key == null ? index : opt.key; return children[key] = self._addElement(key, vnode); } function addVnodes(before, vnodes, startIdx, endIdx) { for (; startIdx <= endIdx; ++startIdx) { var node = addNode(vnodes[startIdx], startIdx); insertBefore(node, before, false, startIdx); } } function removeVnodes(vnodes, startIdx, endIdx) { for (; startIdx <= endIdx; ++startIdx) { var node = self._getOptions(vnodes[startIdx]); var key = node.key == null ? startIdx : node.key; children[key]._destroy(); } } function insertBefore(insert, before, isNext, index) { insert = self._getOptions(insert); before = before && self._getOptions(before); var insertKey = BI.isKey(insert.key) ? insert.key : index; if (before && children[before.key]) { var beforeKey = BI.isKey(before.key) ? before.key : index; var next; if (isNext) { next = children[beforeKey].element.next(); } else { next = children[beforeKey].element; } if (next.length > 0) { next.before(children[insertKey].element); } else { self._getWrapper().append(children[insertKey].element); } } else { self._getWrapper().append(children[insertKey].element); } } return updated; }, update: function (opt) { var o = this.options; var items = opt.items || []; var updated = this.updateChildren(o.items, items); this.options.items = items; return updated; // var updated, i, len; // for (i = 0, len = Math.min(o.items.length, items.length); i < len; i++) { // if (!this._compare(o.items[i], items[i])) { // updated = this.updateItemAt(i, items[i]) || updated; // } // } // if (o.items.length > items.length) { // var deleted = []; // for (i = items.length; i < o.items.length; i++) { // deleted.push(this._children[this._getChildName(i)]); // delete this._children[this._getChildName(i)]; // } // o.items.splice(items.length); // BI.each(deleted, function (i, w) { // w._destroy(); // }) // } else if (items.length > o.items.length) { // for (i = o.items.length; i < items.length; i++) { // this.addItemAt(i, items[i]); // } // } // return updated; }, stroke: function (items) { var self = this; BI.each(items, function (i, item) { if (!!item) { self._addElement(i, item); } }); }, removeWidget: function (nameOrWidget) { var removeIndex; if (BI.isWidget(nameOrWidget)) { BI.each(this._children, function (name, child) { if (child === nameOrWidget) { removeIndex = name; } }) } else { removeIndex = nameOrWidget; } if (removeIndex) { this._removeItemAt(removeIndex | 0); } }, empty: function () { BI.Layout.superclass.empty.apply(this, arguments); this.options.items = []; }, destroy: function () { BI.Layout.superclass.destroy.apply(this, arguments); this.options.items = []; }, populate: function (items) { var self = this, o = this.options; items = items || []; if (this._isMounted) { this.update({items: items}); return; } this.options.items = items; this.stroke(items); }, resize: function () { } }); BI.shortcut('bi.layout', BI.Layout);/** * absolute实现的居中布局 * @class BI.AbsoluteCenterLayout * @extends BI.Layout */ BI.AbsoluteCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.AbsoluteCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-absolute-center-layout", hgap: 0, lgap: 0, rgap: 0, vgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.AbsoluteCenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.AbsoluteCenterLayout.superclass._addElement.apply(this, arguments); w.element.css({ "position": "absolute", "left": o.hgap + o.lgap + (item.lgap || 0), "right": o.hgap + o.rgap + (item.rgap || 0), "top": o.vgap + o.tgap + (item.tgap || 0), "bottom": o.vgap + o.bgap + (item.bgap || 0), "margin": "auto" }); return w; }, resize: function () { // console.log("absolute_center_adapt布局不需要resize"); }, populate: function (items) { BI.AbsoluteCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.absolute_center_adapt', BI.AbsoluteCenterLayout);/** * absolute实现的居中布局 * @class BI.AbsoluteHorizontalLayout * @extends BI.Layout */ BI.AbsoluteHorizontalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.AbsoluteHorizontalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-absolute-horizontal-layout", hgap: 0, lgap: 0, rgap: 0, vgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.AbsoluteHorizontalLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.AbsoluteHorizontalLayout.superclass._addElement.apply(this, arguments); w.element.css({ "position": "absolute", "left": o.hgap + o.lgap + (item.lgap || 0), "right": o.hgap + o.rgap + (item.rgap || 0), "margin": "auto" }); if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css("top", o.vgap + o.tgap + (item.tgap || 0)); } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css("bottom", o.vgap + o.bgap + (item.bgap || 0)); } return w; }, resize: function () { // console.log("absolute_horizontal_adapt布局不需要resize"); }, populate: function (items) { BI.AbsoluteHorizontalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.absolute_horizontal_adapt', BI.AbsoluteHorizontalLayout);/** * absolute实现的居中布局 * @class BI.AbsoluteVerticalLayout * @extends BI.Layout */ BI.AbsoluteVerticalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.AbsoluteVerticalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-absolute-vertical-layout", hgap: 0, lgap: 0, rgap: 0, vgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.AbsoluteVerticalLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.AbsoluteVerticalLayout.superclass._addElement.apply(this, arguments); w.element.css({ "position": "absolute", "left": item.lgap, "right": item.rgap, "top": o.vgap + o.tgap + (item.tgap || 0), "bottom": o.vgap + o.bgap + (item.bgap || 0), "margin": "auto" }); if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css("left", o.hgap + o.lgap + (item.lgap || 0)); } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css("right", o.hgap + o.rgap + (item.rgap || 0)); } return w; }, resize: function () { // console.log("absolute_vertical_adapt布局不需要resize"); }, populate: function (items) { BI.AbsoluteVerticalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.absolute_vertical_adapt', BI.AbsoluteVerticalLayout);/** * 自适应水平和垂直方向都居中容器 * @class BI.CenterAdaptLayout * @extends BI.Layout */ BI.CenterAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.CenterAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-center-adapt-layout", columnSize: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.CenterAdaptLayout.superclass.render.apply(this, arguments); this.$table = $("").attr({"cellspacing": 0, "cellpadding": 0}).css({ "position": "relative", "width": "100%", "height": "100%", "white-space": "nowrap", "border-spacing": "0px", "border": "none", "border-collapse": "separate" }); this.$tr = $(""); this.$tr.appendTo(this.$table); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var td; var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; if (!this.hasWidget(this._getChildName(i))) { var w = BI.createWidget(item); w.element.css({"position": "relative", "top": "0", "left": "0", "margin": "0px auto"}); td = BI.createWidget({ type: "bi.default", tagName: "td", attributes: { width: width }, items: [w] }); this.addWidget(this._getChildName(i), td); } else { td = this.getWidgetByName(this._getChildName(i)); td.element.attr("width", width); } td.element.css({"max-width": o.columnSize[i]}); if (i === 0) { td.element.addClass("first-element"); } td.element.css({ "position": "relative", "height": "100%", "vertical-align": "middle", "margin": "0", "padding": "0", "border": "none" }); if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return td; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$tr.append(frag); this.element.append(this.$table); } }, resize: function () { // console.log("center_adapt布局不需要resize"); }, _getWrapper: function(){ return this.$tr; }, populate: function (items) { BI.CenterAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.center_adapt', BI.CenterAdaptLayout);/** * 水平方向居中容器 * @class BI.HorizontalAdaptLayout * @extends BI.Layout */ BI.HorizontalAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HorizontalAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-horizontal-adapt-layout", verticalAlign: BI.VerticalAlign.Top, columnSize: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.HorizontalAdaptLayout.superclass.render.apply(this, arguments); this.$table = $("
").attr({"cellspacing": 0, "cellpadding": 0}).css({ "position": "relative", "width": "100%", "white-space": "nowrap", "border-spacing": "0px", "border": "none", "border-collapse": "separate" }); this.$tr = $(""); this.$tr.appendTo(this.$table); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var td; var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; if (!this.hasWidget(this._getChildName(i))) { var w = BI.createWidget(item); w.element.css({"position": "relative", "top": "0", "left": "0", "margin": "0px auto"}); td = BI.createWidget({ type: "bi.default", tagName: "td", attributes: { width: width }, items: [w] }); this.addWidget(this._getChildName(i), td); } else { td = this.getWidgetByName(this._getChildName(i)); td.element.attr("width", width); } td.element.css({"max-width": o.columnSize[i] + "px"}); if (i === 0) { td.element.addClass("first-element"); } td.element.css({ "position": "relative", "vertical-align": o.verticalAlign, "margin": "0", "padding": "0", "border": "none" }); if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return td; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$tr.append(frag); this.element.append(this.$table); } }, resize: function () { // console.log("horizontal_adapt布局不需要resize"); }, _getWrapper: function () { return this.$tr; }, populate: function (items) { BI.HorizontalAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal_adapt', BI.HorizontalAdaptLayout);/** * 左右分离,垂直方向居中容器 * items:{ left: [{el:{type:"bi.button"}}], right:[{el:{type:"bi.button"}}] } * @class BI.LeftRightVerticalAdaptLayout * @extends BI.Layout */ BI.LeftRightVerticalAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-left-right-vertical-adapt-layout", items: {}, llgap: 0, lrgap: 0, lhgap: 0, rlgap: 0, rrgap: 0, rhgap: 0 }); }, render: function () { BI.LeftRightVerticalAdaptLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("left_right_vertical_adapt布局不需要resize"); }, addItem: function () { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; if ("left" in items) { var left = BI.createWidget({ type: "bi.vertical_adapt", items: items.left, hgap: o.lhgap, lgap: o.llgap, rgap: o.lrgap }); left.element.css("height", "100%"); BI.createWidget({ type: "bi.left", element: this, items: [left] }); } if ("right" in items) { var right = BI.createWidget({ type: "bi.vertical_adapt", items: items.right, hgap: o.rhgap, lgap: o.rlgap, rgap: o.rrgap }); right.element.css("height", "100%"); BI.createWidget({ type: "bi.right", element: this, items: [right] }); } }, populate: function (items) { BI.LeftRightVerticalAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.left_right_vertical_adapt', BI.LeftRightVerticalAdaptLayout); BI.LeftVerticalAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-left-vertical-adapt-layout", items: [], lgap: 0, rgap: 0, hgap: 0 }); }, render: function () { BI.LeftVerticalAdaptLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("left_vertical_adapt布局不需要resize"); }, addItem: function () { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; var left = BI.createWidget({ type: "bi.vertical_adapt", items: items, lgap: o.lgap, hgap: o.hgap, rgap: o.rgap }); left.element.css("height", "100%"); BI.createWidget({ type: "bi.left", element: this, items: [left] }); }, populate: function (items) { BI.LeftVerticalAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.left_vertical_adapt', BI.LeftVerticalAdaptLayout); BI.RightVerticalAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.RightVerticalAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-right-vertical-adapt-layout", items: [], lgap: 0, rgap: 0, hgap: 0 }); }, render: function () { BI.RightVerticalAdaptLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { }, addItem: function () { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; var right = BI.createWidget({ type: "bi.vertical_adapt", items: items, lgap: o.lgap, hgap: o.hgap, rgap: o.rgap }); right.element.css("height", "100%"); BI.createWidget({ type: "bi.right", element: this, items: [right] }); }, populate: function (items) { BI.RightVerticalAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.right_vertical_adapt', BI.RightVerticalAdaptLayout);/** * 垂直方向居中容器 * @class BI.VerticalAdaptLayout * @extends BI.Layout */ BI.VerticalAdaptLayout = BI.inherit(BI.Layout, { props: { baseCls: "bi-vertical-adapt-layout", columnSize: [], horizontalAlign: BI.HorizontalAlign.Left, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }, render: function () { BI.VerticalAdaptLayout.superclass.render.apply(this, arguments); var o = this.options; this.$table = $("
").attr({"cellspacing": 0, "cellpadding": 0}).css({ "position": "relative", "width": o.horizontalAlign === BI.HorizontalAlign.Stretch ? "100%" : "auto", "height": "100%", "white-space": "nowrap", "border-spacing": "0px", "border": "none", "border-collapse": "separate" }); this.$tr = $(""); this.$tr.appendTo(this.$table); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var td; var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; if (!this.hasWidget(this._getChildName(i))) { var w = BI.createWidget(item); w.element.css({"position": "relative", "top": "0", "left": "0", "margin": "0px auto"}); td = BI.createWidget({ type: "bi.default", tagName: "td", attributes: { width: width }, items: [w] }); this.addWidget(this._getChildName(i), td); } else { td = this.getWidgetByName(this._getChildName(i)); td.element.attr("width", width); } if (i === 0) { td.element.addClass("first-element"); } td.element.css({ "position": "relative", "height": "100%", "vertical-align": "middle", "margin": "0", "padding": "0", "border": "none" }); if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return td; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$tr.append(frag); this.element.append(this.$table); } }, _getWrapper: function () { return this.$tr; }, resize: function () { // console.log("vertical_adapt布局不需要resize"); }, populate: function (items) { BI.VerticalAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.vertical_adapt', BI.VerticalAdaptLayout);/** * 水平方向居中自适应容器 * @class BI.HorizontalAutoLayout * @extends BI.Layout */ BI.HorizontalAutoLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HorizontalAutoLayout.superclass.props.apply(this, arguments), { baseCls: "bi-horizon-auto-layout", hgap: 0, lgap: 0, rgap: 0, vgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.HorizontalAutoLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.HorizontalAutoLayout.superclass._addElement.apply(this, arguments); w.element.css({ "position": "relative", "margin": "0px auto" }); if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, resize: function () { // console.log("horizontal_adapt布局不需要resize"); }, populate: function (items) { BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal_auto', BI.HorizontalAutoLayout);/** * 浮动的居中布局 */ BI.FloatCenterAdaptLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FloatCenterAdaptLayout.superclass.props.apply(this, arguments), { baseCls: "bi-float-center-adapt-layout", items: [], hgap: 0, vgap: 0, tgap: 0, bgap: 0, lgap: 0, rgap: 0 }); }, render: function () { BI.FloatCenterAdaptLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("float_center_adapt布局不需要resize"); }, addItem: function () { //do nothing throw new Error("cannot be added") }, mounted: function () { var self = this; var width = this.left.element.outerWidth(), height = this.left.element.outerHeight(); this.left.element.width(width).height(height).css("float", "none"); BI.remove(this._children, function (i, wi) { if (wi === self.container) { delete self._children[i]; } }); BI.createWidget({ type: "bi.center_adapt", element: this, items: [this.left] }); }, stroke: function (items) { var self = this, o = this.options; this.left = BI.createWidget({ type: "bi.vertical", items: items, hgap: o.hgap, vgap: o.vgap, tgap: o.tgap, bgap: o.bgap, lgap: o.lgap, rgap: o.rgap }); this.container = BI.createWidget({ type: "bi.left", element: this, items: [this.left] }); }, populate: function (items) { BI.FloatCenterAdaptLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.float_center_adapt', BI.FloatCenterAdaptLayout);/** * 浮动的水平居中布局 */ BI.FloatHorizontalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FloatHorizontalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-float-horizontal-adapt-layout", items: [], hgap: 0, vgap: 0, tgap: 0, bgap: 0, lgap: 0, rgap: 0 }); }, render: function () { BI.FloatHorizontalLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("float_horizontal_adapt布局不需要resize"); }, mounted: function () { var self = this; var width = this.left.element.width(), height = this.left.element.height(); this.left.element.width(width).height(height).css("float", "none"); BI.remove(this._children, function (i, wi) { if (wi === self.container) { delete self._children[i]; } }); BI.createWidget({ type: "bi.horizontal_auto", element: this, items: [this.left] }); }, _addElement: function (i, item) { var self = this, o = this.options; this.left = BI.createWidget({ type: "bi.vertical", items: [item], hgap: o.hgap, vgap: o.vgap, tgap: o.tgap, bgap: o.bgap, lgap: o.lgap, rgap: o.rgap }); this.container = BI.createWidget({ type: "bi.left", element: this, items: [this.left] }); return this.left; }, populate: function (items) { BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal_float', BI.FloatHorizontalLayout);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexCenterLayout * @extends BI.Layout */ BI.FlexCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-flex-center-layout" }); }, render: function () { BI.FlexCenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "flex-shrink": "0"}); return w; }, resize: function () { // console.log("flex_center布局不需要resize"); }, populate: function (items) { BI.FlexCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_center', BI.FlexCenterLayout);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexHorizontalLayout * @extends BI.Layout */ BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-flex-horizontal-layout", verticalAlign: BI.VerticalAlign.Top, columnSize: [], scrollx: true, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); var o = this.options; this.element.addClass(o.verticalAlign); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "flex-shrink": "0"}); if (o.hgap + o.lgap + (item.lgap || 0) > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, resize: function () { // console.log("flex_horizontal布局不需要resize"); }, populate: function (items) { BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_horizontal', BI.FlexHorizontalLayout);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexVerticalCenter * @extends BI.Layout */ BI.FlexVerticalCenter = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { baseCls: "bi-flex-vertical-center", horizontalAlign: BI.HorizontalAlign.Left, columnSize: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FlexVerticalCenter.superclass.render.apply(this, arguments); var o = this.options; this.element.addClass(o.horizontalAlign); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "flex-shrink": "0"}); if (o.hgap + o.lgap + (item.lgap || 0) > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, resize: function () { // console.log("flex_vertical_center布局不需要resize"); }, populate: function (items) { BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_vertical_center', BI.FlexVerticalCenter);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexCenterLayout * @extends BI.Layout */ BI.FlexCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-flex-wrapper-center-layout clearfix" }); }, render: function () { BI.FlexCenterLayout.superclass.render.apply(this, arguments); this.$wrapper = $("
").addClass("flex-wrapper-center-layout-wrapper"); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative"}); return w; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$wrapper.append(frag); this.element.append(this.$wrapper); } }, _getWrapper: function(){ return this.$wrapper; }, resize: function () { // console.log("flex_center布局不需要resize"); }, populate: function (items) { BI.FlexCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_wrapper_center', BI.FlexCenterLayout);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexHorizontalLayout * @extends BI.Layout */ BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-flex-wrapper-horizontal-layout clearfix", verticalAlign: BI.VerticalAlign.Middle, columnSize: [], // scrollable: true, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); var o = this.options; this.$wrapper = $("
").addClass("flex-wrapper-horizontal-layout-wrapper " + o.verticalAlign); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative"}); if (o.hgap + o.lgap + (item.lgap || 0) > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$wrapper.append(frag); this.element.append(this.$wrapper); } }, _getWrapper: function(){ return this.$wrapper; }, resize: function () { // console.log("flex_horizontal布局不需要resize"); }, populate: function (items) { BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_wrapper_horizontal', BI.FlexHorizontalLayout);/** *自适应水平和垂直方向都居中容器 * Created by GUY on 2016/12/2. * * @class BI.FlexVerticalCenter * @extends BI.Layout */ BI.FlexVerticalCenter = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { baseCls: "bi-flex-wrapper-vertical-center clearfix", horizontalAlign: BI.HorizontalAlign.Middle, columnSize: [], // scrollable: true, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FlexVerticalCenter.superclass.render.apply(this, arguments); var o = this.options; this.$wrapper = $("
").addClass("flex-wrapper-vertical-center-wrapper " + o.horizontalAlign); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative"}); if (o.hgap + o.lgap + (item.lgap || 0) > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$wrapper.append(frag); this.element.append(this.$wrapper); } }, _getWrapper: function () { return this.$wrapper; }, resize: function () { // console.log("flex_vertical_center布局不需要resize"); }, populate: function (items) { BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.flex_wrapper_vertical_center', BI.FlexVerticalCenter);/** * 固定子组件上下左右的布局容器 * @class BI.AbsoluteLayout * @extends BI.Layout */ BI.AbsoluteLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.AbsoluteLayout.superclass.props.apply(this, arguments), { baseCls: "bi-absolute-layout", hgap: null, vgap: null, lgap: null, rgap: null, tgap: null, bgap: null }); }, render: function () { BI.AbsoluteLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.AbsoluteLayout.superclass._addElement.apply(this, arguments); var left = 0, right = 0, top = 0, bottom = 0; if (BI.isNotNull(item.left)) { w.element.css({"left": item.left}); left += item.left; } if (BI.isNotNull(item.right)) { w.element.css({"right": item.right}); right += item.right; } if (BI.isNotNull(item.top)) { w.element.css({"top": item.top}); top += item.top; } if (BI.isNotNull(item.bottom)) { w.element.css({"bottom": item.bottom}); bottom += item.bottom; } if (BI.isNotNull(o.hgap)) { left += o.hgap; w.element.css({"left": left}); right += o.hgap; w.element.css({"right": right}); } if (BI.isNotNull(o.vgap)) { top += o.vgap; w.element.css({"top": top}); bottom += o.vgap; w.element.css({"bottom": bottom}); } if (BI.isNotNull(o.lgap)) { left += o.lgap; w.element.css({"left": left}); } if (BI.isNotNull(o.rgap)) { right += o.rgap; w.element.css({"right": right}); } if (BI.isNotNull(o.tgap)) { top += o.tgap; w.element.css({"top": top}); } if (BI.isNotNull(o.bgap)) { bottom += o.bgap; w.element.css({"bottom": bottom}); } if (BI.isNotNull(item.width)) { w.element.css({"width": item.width}); } if (BI.isNotNull(item.height)) { w.element.css({"height": item.height}); } w.element.css({"position": "absolute"}); return w; }, resize: function () { this.stroke(this.options.items); }, stroke: function (items) { this.options.items = items || []; var self = this; BI.each(items, function (i, item) { if (!!item) { if (!BI.isWidget(item) && !item.el) { throw new Error("el must be exist"); } self._addElement(i, item); } }); }, populate: function (items) { BI.AbsoluteLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.absolute', BI.AbsoluteLayout);BI.AdaptiveLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.AdaptiveLayout.superclass.props.apply(this, arguments), { baseCls: "bi-adaptive-layout", hgap: null, vgap: null, lgap: null, rgap: null, tgap: null, bgap: null }); }, render: function () { BI.AdaptiveLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.AdaptiveLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative"}); var left = 0, right = 0, top = 0, bottom = 0; if (BI.isNotNull(item.left)) { w.element.css({ "margin-left": item.left }) } if (BI.isNotNull(item.right)) { w.element.css({ "margin-right": item.right }) } if (BI.isNotNull(item.top)) { w.element.css({ "margin-top": item.top }) } if (BI.isNotNull(item.bottom)) { w.element.css({ "margin-bottom": item.bottom }) } if (BI.isNotNull(o.hgap)) { left += o.hgap; w.element.css({"left": left}); right += o.hgap; w.element.css({"right": right}); } if (BI.isNotNull(o.vgap)) { top += o.vgap; w.element.css({"top": top}); bottom += o.vgap; w.element.css({"bottom": bottom}); } if (BI.isNotNull(o.lgap)) { left += o.lgap; w.element.css({"left": left}); } if (BI.isNotNull(o.rgap)) { right += o.rgap; w.element.css({"right": right}); } if (BI.isNotNull(o.tgap)) { top += o.tgap; w.element.css({"top": top}); } if (BI.isNotNull(o.bgap)) { bottom += o.bgap; w.element.css({"bottom": bottom}); } if (BI.isNotNull(item.width)) { w.element.css({"width": item.width}); } if (BI.isNotNull(item.height)) { w.element.css({"height": item.height}); } return w; }, resize: function () { this.stroke(this.options.items); }, populate: function (items) { BI.AbsoluteLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.adaptive', BI.AdaptiveLayout);/** * 上下的高度固定/左右的宽度固定,中间的高度/宽度自适应 * * @class BI.BorderLayout * @extends BI.Layout */ BI.BorderLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.BorderLayout.superclass.props.apply(this, arguments), { baseCls: "bi-border-layout", items: {} }); }, render: function () { BI.BorderLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { this.stroke(this.options.items); }, addItem: function (item) { // do nothing throw new Error("cannot be added") }, stroke: function(regions){ var item; var top = 0; var bottom = 0; var left = 0; var right = 0; if ("north" in regions) { item = regions["north"]; if (item != null) { if (item.el) { if (!this.hasWidget(this.getName() + "north")) { var w = BI.createWidget(item); this.addWidget(this.getName() + "north", w); } this.getWidgetByName(this.getName() + "north").element.height(item.height) .css({ "position": "absolute", "top": (item.top || 0), "left": (item.left || 0), "right": (item.right || 0), "bottom": "initial" }); } top = (item.height || 0) + (item.top || 0) + (item.bottom || 0); } } if ("south" in regions) { item = regions["south"]; if (item != null) { if (item.el) { if (!this.hasWidget(this.getName() + "south")) { var w = BI.createWidget(item); this.addWidget(this.getName() + "south", w); } this.getWidgetByName(this.getName() + "south").element.height(item.height) .css({ "position": "absolute", "bottom": (item.bottom || 0), "left": (item.left || 0), "right": (item.right || 0), "top": "initial" }); } bottom = (item.height || 0) + (item.top || 0) + (item.bottom || 0); } } if ("west" in regions) { item = regions["west"]; if (item != null) { if (item.el) { if (!this.hasWidget(this.getName() + "west")) { var w = BI.createWidget(item); this.addWidget(this.getName() + "west", w); } this.getWidgetByName(this.getName() + "west").element.width(item.width) .css({ "position": "absolute", "left": (item.left || 0), top: top, bottom: bottom, "right": "initial" }); } left = (item.width || 0) + (item.left || 0) + (item.right || 0); } } if ("east" in regions) { item = regions["east"]; if (item != null) { if (item.el) { if (!this.hasWidget(this.getName() + "east")) { var w = BI.createWidget(item); this.addWidget(this.getName() + "east", w); } this.getWidgetByName(this.getName() + "east").element.width(item.width) .css({ "position": "absolute", "right": (item.right || 0), top: top, bottom: bottom, "left": "initial" }); } right = (item.width || 0) + (item.left || 0) + (item.right || 0); } } if ("center" in regions) { item = regions["center"]; if (item != null) { if (!this.hasWidget(this.getName() + "center")) { var w = BI.createWidget(item); this.addWidget(this.getName() + "center", w); } this.getWidgetByName(this.getName() + "center").element .css({"position": "absolute", "top": top, "bottom": bottom, "left": left, "right": right}); } } }, populate: function (items) { BI.BorderLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.border', BI.BorderLayout);/** * 卡片布局,可以做到当前只显示一个组件,其他的都隐藏 * @class BI.CardLayout * @extends BI.Layout * * @cfg {JSON} options 配置属性 * @cfg {String} options.defaultShowName 默认展示的子组件名 */ BI.CardLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.CardLayout.superclass.props.apply(this, arguments), { baseCls: "bi-card-layout", items: [] }); }, render: function () { BI.CardLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("default布局不需要resize"); }, stroke: function (items) { var self = this, o = this.options; this.showIndex = void 0; BI.each(items, function (i, item) { if (!!item) { if (!self.hasWidget(item.cardName)) { var w = BI.createWidget(item); w.on(BI.Events.DESTROY, function () { var index = BI.findIndex(o.items, function (i, tItem) { return tItem.cardName == item.cardName; }); if (index > -1) { o.items.splice(index, 1); } }); self.addWidget(item.cardName, w); } else { var w = self.getWidgetByName(item.cardName); } w.element.css({"position": "absolute", "top": "0", "right": "0", "bottom": "0", "left": "0"}); w.setVisible(false); } }); }, update: function () { }, empty: function () { BI.CardLayout.superclass.empty.apply(this, arguments); this.options.items = []; }, populate: function (items) { BI.CardLayout.superclass.populate.apply(this, arguments); this._mount(); this.options.defaultShowName && this.showCardByName(this.options.defaultShowName); }, isCardExisted: function (cardName) { return BI.some(this.options.items, function (i, item) { return item.cardName == cardName && item.el; }); }, getCardByName: function (cardName) { if (!this.isCardExisted(cardName)) { throw new Error("cardName is not exist"); } return this._children[cardName]; }, _deleteCardByName: function (cardName) { delete this._children[cardName]; var index = BI.findIndex(this.options.items, function (i, item) { return item.cardName == cardName; }); if (index > -1) { this.options.items.splice(index, 1); } }, deleteCardByName: function (cardName) { if (!this.isCardExisted(cardName)) { throw new Error("cardName is not exist"); } var child = this._children[cardName]; this._deleteCardByName(cardName); child && child._destroy(); }, addCardByName: function (cardName, cardItem) { if (this.isCardExisted(cardName)) { throw new Error("cardName is already exist"); } var widget = BI.createWidget(cardItem); widget.element.css({ "position": "relative", "top": "0", "left": "0", "width": "100%", "height": "100%" }).appendTo(this.element); widget.invisible(); this.addWidget(cardName, widget); this.options.items.push({el: cardItem, cardName: cardName}); return widget; }, showCardByName: function (name, action, callback) { var self = this; //name不存在的时候全部隐藏 var exist = this.isCardExisted(name); if (this.showIndex != null) { this.lastShowIndex = this.showIndex; } this.showIndex = name; var flag = false; BI.each(this.options.items, function (i, item) { var el = self._children[item.cardName]; if (el) { if (name != item.cardName) { //动画效果只有在全部都隐藏的时候才有意义,且只要执行一次动画操作就够了 !flag && !exist && (BI.Action && action instanceof BI.Action) ? (action.actionBack(el), flag = true) : el.invisible(); } else { (BI.Action && action instanceof BI.Action) ? action.actionPerformed(void 0, el, callback) : (el.visible(), callback && callback()) } } }); }, showLastCard: function () { var self = this; this.showIndex = this.lastShowIndex; BI.each(this.options.items, function (i, item) { self._children[item.cardName].setVisible(self.showIndex == i); }) }, setDefaultShowName: function (name) { this.options.defaultShowName = name; return this; }, getDefaultShowName: function () { return this.options.defaultShowName; }, getAllCardNames: function () { return BI.map(this.options.items, function (i, item) { return item.cardName; }) }, getShowingCard: function () { if (!BI.isKey(this.showIndex)) { return void 0; } return this.getWidgetByName(this.showIndex); }, deleteAllCard: function () { var self = this; BI.each(this.getAllCardNames(), function (i, name) { self.deleteCardByName(name); }) }, hideAllCard: function () { var self = this; BI.each(this.options.items, function (i, item) { self._children[item.cardName].invisible(); }); }, isAllCardHide: function () { var self = this; var flag = true; BI.some(this.options.items, function (i, item) { if (self._children[item.cardName].isVisible()) { flag = false; return false; } }); return flag; }, removeWidget: function (nameOrWidget) { var removeName; if (BI.isWidget(nameOrWidget)) { BI.each(this._children, function (name, child) { if (child === nameOrWidget) { removeName = name; } }) } else { removeName = nameOrWidget; } if (removeName) { this._deleteCardByName(removeName); } } }); BI.shortcut('bi.card', BI.CardLayout);/** * 默认的布局方式 * * @class BI.DefaultLayout * @extends BI.Layout */ BI.DefaultLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.DefaultLayout.superclass.props.apply(this, arguments), { hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, items: [] }); }, render: function () { BI.DefaultLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.DefaultLayout.superclass._addElement.apply(this, arguments); if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, resize: function () { // console.log("default布局不需要resize") }, populate: function (items) { BI.DefaultLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.default', BI.DefaultLayout);/** * 分隔容器的控件,按照宽度和高度所占比平分整个容器 * * @class BI.DivisionLayout * @extends BI.Layout */ BI.DivisionLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.DivisionLayout.superclass.props.apply(this, arguments), { baseCls: "bi-division-layout", columns: null, rows: null, items: [] // [ // { // column: 0, // row: 0, // width: 0.25, // height: 0.33, // el: {type: 'bi.button', text: 'button1'} // }, // { // column: 1, // row: 1, // width: 0.25, // height: 0.33, // el: {type: 'bi.button', text: 'button2'} // }, // { // column: 3, // row: 2, // width: 0.25, // height: 0.33, // el: {type: 'bi.button', text: 'button3'} // } //] }); }, render: function () { BI.DivisionLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { this.stroke(this.opitons.items); }, addItem: function (item) { // do nothing throw new Error("cannot be added") }, stroke: function(items){ var o = this.options; var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); var map = BI.makeArray(rows), widths = {}, heights = {}; function firstElement(item, row, col) { if (row === 0) { item.addClass("first-row") } if (col === 0) { item.addClass("first-col"); } item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); item.addClass("center-element"); } function firstObject(item, row, col) { var cls = ""; if (row === 0) { cls += " first-row"; } if (col === 0) { cls += " first-col"; } BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); item.cls = (item.cls || "") + cls + " center-element"; } function first(item, row, col) { if (item instanceof BI.Widget) { firstElement(item.element, row, col); } else if (item.el instanceof BI.Widget) { firstElement(item.el.element, row, col); } else if (item.el) { firstObject(item.el, row, col) } else { firstObject(item, row, col); } } BI.each(map, function (i) { map[i] = BI.makeArray(columns); }); BI.each(items, function (i, item) { if (BI.isArray(item)) { BI.each(item, function (j, el) { widths[i] = (widths[i] || 0) + item.width; heights[j] = (heights[j] || 0) + item.height; map[i][j] = el; }); return; } widths[item.row] = (widths[item.row] || 0) + item.width; heights[item.column] = (heights[item.column] || 0) + item.height; map[item.row][item.column] = item; }); for (var i = 0; i < rows; i++) { var totalW = 0; for (var j = 0; j < columns; j++) { if (!map[i][j]) { throw new Error("item be required"); } if(!this.hasWidget(this.getName() + i + "_" + j)) { var w = BI.createWidget(map[i][j]); this.addWidget(this.getName() + i + "_" + j, w); } else { w = this.getWidgetByName(this.getName() + i + "_" + j); } var left = totalW * 100 / widths[i]; w.element.css({"position": "absolute", "left": left + "%"}); if (j > 0) { var lastW = this.getWidgetByName(this.getName() + i + "_" + (j - 1)); lastW.element.css({"right": (100 - left) + "%"}); } if (j == o.columns - 1) { w.element.css({"right": "0%"}); } first(w, i, j); totalW += map[i][j].width; } } for (var j = 0; j < o.columns; j++) { var totalH = 0; for (var i = 0; i < o.rows; i++) { var w = this.getWidgetByName(this.getName() + i + "_" + j); var top = totalH * 100 / heights[j]; w.element.css({"top": top + "%"}); if (i > 0) { var lastW = this.getWidgetByName(this.getName() + (i - 1) + "_" + j); lastW.element.css({"bottom": (100 - top) + "%"}); } if (i == o.rows - 1) { w.element.css({"bottom": "0%"}); } totalH += map[i][j].height; } } }, populate: function (items) { BI.DivisionLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.division', BI.DivisionLayout);/** * 靠左对齐的自由浮动布局 * @class BI.FloatLeftLayout * @extends BI.Layout * * @cfg {JSON} options 配置属性 * @cfg {Number} [hgap=0] 水平间隙 * @cfg {Number} [vgap=0] 垂直间隙 */ BI.FloatLeftLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FloatLeftLayout.superclass.props.apply(this, arguments), { baseCls: "bi-float-left-layout clearfix", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FloatLeftLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FloatLeftLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "float": "left"}); if (BI.isNotNull(item.left)) { w.element.css({"left": item.left}); } if (BI.isNotNull(item.right)) { w.element.css({"right": item.right}); } if (BI.isNotNull(item.top)) { w.element.css({"top": item.top}); } if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); } if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); } if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); } if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); } return w; }, resize: function () { this.stroke(this.options.items); }, populate: function (items) { BI.FloatLeftLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.left', BI.FloatLeftLayout); /** * 靠右对齐的自由浮动布局 * @class BI.FloatRightLayout * @extends BI.Layout * * @cfg {JSON} options 配置属性 * @cfg {Number} [hgap=0] 水平间隙 * @cfg {Number} [vgap=0] 垂直间隙 */ BI.FloatRightLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FloatRightLayout.superclass.props.apply(this, arguments), { baseCls: "bi-float-right-layout clearfix", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FloatRightLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.FloatRightLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "float": "right"}); if (BI.isNotNull(item.left)) { w.element.css({"left": item.left}); } if (BI.isNotNull(item.right)) { w.element.css({"right": item.right}); } if (BI.isNotNull(item.top)) { w.element.css({"top": item.top}); } if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); } if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); } if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); } if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); } return w; }, resize: function () { this.stroke(this.options.items); }, populate: function (items) { BI.FloatRightLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.right', BI.FloatRightLayout);/** * 上下的高度固定/左右的宽度固定,中间的高度/宽度自适应 * * @class BI.BorderLayout * @extends BI.Layout */ BI.GridLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.GridLayout.superclass.props.apply(this, arguments), { baseCls: "bi-grid-layout", columns: null, rows: null, items: [] /*[ { column: 0, row: 0, el: {type: 'bi.button', text: 'button1'} }, { column: 1, row: 1, el: {type: 'bi.button', text: 'button2'} }, { column: 3, row: 2, el: {type: 'bi.button', text: 'button3'} } ]*/ }); }, render: function () { BI.GridLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("grid布局不需要resize") }, addItem: function () { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); var width = 100 / columns, height = 100 / rows; var els = []; for (var i = 0; i < rows; i++) { els[i] = []; } function firstElement(item, row, col) { if (row === 0) { item.addClass("first-row") } if (col === 0) { item.addClass("first-col"); } item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); item.addClass("center-element"); } function firstObject(item, row, col) { var cls = ""; if (row === 0) { cls += " first-row"; } if (col === 0) { cls += " first-col"; } BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); item.cls = (item.cls || "") + cls + " center-element"; } function first(item, row, col) { if (item instanceof BI.Widget) { firstElement(item.element, row, col); } else if (item.el instanceof BI.Widget) { firstElement(item.el.element, row, col); } else if (item.el) { firstObject(item.el, row, col) } else { firstObject(item, row, col); } } BI.each(items, function (i, item) { if (BI.isArray(item)) { BI.each(item, function (j, el) { els[i][j] = BI.createWidget(el); }); return; } els[item.row][item.column] = BI.createWidget(item); }); for (var i = 0; i < rows; i++) { for (var j = 0; j < columns; j++) { if (!els[i][j]) { els[i][j] = BI.createWidget({ type: "bi.layout" }); } first(els[i][j], i, j); els[i][j].element.css({ "position": "absolute", "top": height * i + "%", "left": width * j + "%", "right": (100 - (width * (j + 1))) + "%", "bottom": (100 - (height * (i + 1))) + "%" }); this.addWidget(els[i][j]); } } }, populate: function (items) { BI.GridLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.grid', BI.GridLayout);/** * 水平布局 * @class BI.HorizontalLayout * @extends BI.Layout */ BI.HorizontalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HorizontalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-horizontal-layout", verticalAlign: BI.VerticalAlign.Top, columnSize: [], scrollx: true, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.HorizontalLayout.superclass.render.apply(this, arguments); this.$table = $("
").attr({"cellspacing": 0, "cellpadding": 0}).css({ "position": "relative", "white-space": "nowrap", "border-spacing": "0px", "border": "none", "border-collapse": "separate" }); this.$tr = $(""); this.$tr.appendTo(this.$table); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var td; var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; if (!this.hasWidget(this._getChildName(i))) { var w = BI.createWidget(item); w.element.css({"position": "relative", "margin": "0px auto"}); td = BI.createWidget({ type: "bi.default", tagName: "td", attributes: { width: width }, items: [w] }); this.addWidget(this._getChildName(i), td); } else { td = this.getWidgetByName(this._getChildName(i)); td.element.attr("width", width); } if (i === 0) { td.element.addClass("first-element"); } td.element.css({ "position": "relative", "vertical-align": o.verticalAlign, "margin": "0", "padding": "0", "border": "none" }); if (o.hgap + o.lgap + (item.lgap || 0) > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.tgap + (item.tgap || 0) > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return td; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$tr.append(frag); this.element.append(this.$table); } }, resize: function () { // console.log("horizontal layout do not need to resize"); }, _getWrapper: function(){ return this.$tr; }, populate: function (items) { BI.HorizontalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal', BI.HorizontalLayout); /** * 水平布局 * @class BI.HorizontalCellLayout * @extends BI.Layout */ BI.HorizontalCellLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HorizontalCellLayout.superclass.props.apply(this, arguments), { baseCls: "bi-horizontal-cell-layout", scrollable: true, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.HorizontalCellLayout.superclass.render.apply(this, arguments); this.element.css({"display": "table", "vertical-align": "top"}); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.HorizontalCellLayout.superclass._addElement.apply(this, arguments); w.element.css({"position": "relative", "display": "table-cell", "vertical-align": "middle"}); if (o.hgap + o.lgap > 0) { w.element.css({ "margin-left": o.hgap + o.lgap + "px" }) } if (o.hgap + o.rgap > 0) { w.element.css({ "margin-right": o.hgap + o.rgap + "px" }) } if (o.vgap + o.tgap > 0) { w.element.css({ "margin-top": o.vgap + o.tgap + "px" }) } if (o.vgap + o.bgap > 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + "px" }) } return w; }, resize: function () { // console.log("horizontal do not need to resize"); }, populate: function (items) { BI.HorizontalCellLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal_cell', BI.HorizontalCellLayout);/** * 靠左对齐的自由浮动布局 * @class BI.LatticeLayout * @extends BI.Layout * * @cfg {JSON} options 配置属性 * @cfg {Number} [hgap=0] 水平间隙 * @cfg {Number} [vgap=0] 垂直间隙 */ BI.LatticeLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.LatticeLayout.superclass.props.apply(this, arguments), { baseCls: "bi-lattice-layout clearfix" //columnSize: [0.2, 0.2, 0.6], }); }, render: function () { BI.LatticeLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.LatticeLayout.superclass._addElement.apply(this, arguments); if (o.columnSize && o.columnSize[i]) { var width = o.columnSize[i] / BI.sum(o.columnSize) * 100 + "%"; } else { var width = 1 / this.options.items.length * 100 + "%" } w.element.css({"position": "relative", "float": "left", "width": width}); return w; }, addItem: function (item) { var w = BI.LatticeLayout.superclass.addItem.apply(this, arguments); this.resize(); return w; }, addItemAt: function (item) { var w = BI.LatticeLayout.superclass.addItemAt.apply(this, arguments); this.resize(); return w; }, resize: function () { this.stroke(this.options.items); }, populate: function (items) { BI.LatticeLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.lattice', BI.LatticeLayout);/** * 上下的高度固定/左右的宽度固定,中间的高度/宽度自适应 * * @class BI.TableLayout * @extends BI.Layout */ BI.TableLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.TableLayout.superclass.props.apply(this, arguments), { baseCls: "bi-table-layout", scrolly: true, columnSize: [200, 200, 'fill'], rowSize: 30, //or [30,30,30] hgap: 0, vgap: 0, items: [[ { el: {text: 'label1'} }, { el: {text: 'label2'} }, { el: {text: 'label3'} } ]] }); }, render: function () { BI.TableLayout.superclass.render.apply(this, arguments); this.rows = 0; this.populate(this.options.items); }, _addElement: function (idx, arr) { var o = this.options; var abs = [], left = 0, right = 0, i, j; function firstElement(item, row, col) { if (row === 0) { item.addClass("first-row") } if (col === 0) { item.addClass("first-col"); } item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); item.addClass("center-element"); } function firstObject(item, row, col) { var cls = ""; if (row === 0) { cls += " first-row"; } if (col === 0) { cls += " first-col"; } BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); item.cls = (item.cls || "") + cls + " center-element"; } function first(item, row, col) { if (item instanceof BI.Widget) { firstElement(item.element, row, col); } else if (item.el instanceof BI.Widget) { firstElement(item.el.element, row, col); } else if (item.el) { firstObject(item.el, row, col) } else { firstObject(item, row, col); } } for (i = 0; i < arr.length; i++) { if (BI.isNumber(o.columnSize[i])) { first(arr[i], this.rows, i); abs.push(BI.extend({ top: 0, bottom: 0, left: o.columnSize[i] <= 1 ? left * 100 + "%" : left, width: o.columnSize[i] <= 1 ? o.columnSize[i] * 100 + "%" : o.columnSize[i] }, arr[i])); left += o.columnSize[i] + (o.columnSize[i] < 1 ? 0 : o.hgap); } else { break; } } for (j = arr.length - 1; j > i; j--) { if (BI.isNumber(o.columnSize[j])) { first(arr[j], this.rows, j); abs.push(BI.extend({ top: 0, bottom: 0, right: o.columnSize[j] <= 1 ? right * 100 + "%" : right, width: o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] }, arr[j])) right += o.columnSize[j] + (o.columnSize[j] < 1 ? 0 : o.hgap); } else { throw new Error("item with fill can only be one"); } } if (i >= 0 && i < arr.length) { first(arr[i], this.rows, i); abs.push(BI.extend({ top: 0, bottom: 0, left: left <= 1 ? left * 100 + "%" : left, right: right <= 1 ? right * 100 + "%" : right }, arr[i])) } var w = BI.createWidget({ type: "bi.absolute", height: BI.isArray(o.rowSize) ? o.rowSize[this.rows] : o.rowSize, items: abs }); if (this.rows > 0) { this.getWidgetByName(this.getName() + (this.rows - 1)).element.css({ "margin-bottom": o.vgap }) } w.element.css({ "position": "relative" }); this.addWidget(this.getName() + (this.rows++), w); return w; }, resize: function () { // console.log("table布局不需要resize"); }, addItem: function (arr) { if (!BI.isArray(arr)) { throw new Error("item must be array"); } return BI.TableLayout.superclass.addItem.apply(this, arguments); }, populate: function (items) { BI.TableLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.table', BI.TableLayout);/** * 水平tape布局 * @class BI.HTapeLayout * @extends BI.Layout */ BI.HTapeLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HTapeLayout.superclass.props.apply(this, arguments), { baseCls: "bi-h-tape-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, items: [ { width: 100, el: {type: 'bi.button', text: 'button1'} }, { width: 'fill', el: {type: 'bi.button', text: 'button2'} }, { width: 200, el: {type: 'bi.button', text: 'button3'} } ] }); }, render: function () { BI.HTapeLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { this.stroke(this.options.items); }, addItem: function (item) { // do nothing throw new Error("cannot be added") }, stroke: function (items) { var self = this, o = this.options; items = BI.compact(items); BI.each(items, function (i, item) { if (!self.hasWidget(self.getName() + i + "")) { var w = BI.createWidget(item); self.addWidget(self.getName() + i + "", w); } else { w = self.getWidgetByName(self.getName() + i + ""); } w.element.css({"position": "absolute", top: o.vgap + o.tgap + "px", bottom: o.vgap + o.bgap + "px"}); }); var left = {}, right = {}; left[0] = 0; right[items.length - 1] = 0; BI.any(items, function (i, item) { var w = self.getWidgetByName(self.getName() + i + ""); if (BI.isNull(left[i])) { left[i] = left[i - 1] + items[i - 1].width + 2 * o.hgap + o.lgap + o.rgap; } if (item.width < 1 && item.width >= 0) { w.element.css({"left": left[i] * 100 + "%", width: item.width * 100 + "%"}) } else { w.element.css({ "left": left[i] + o.hgap + o.lgap + "px", width: BI.isNumber(item.width) ? item.width : "" }); } if (!BI.isNumber(item.width)) { return true; } }); BI.backAny(items, function (i, item) { var w = self.getWidgetByName(self.getName() + i + ""); if (BI.isNull(right[i])) { right[i] = right[i + 1] + items[i + 1].width + 2 * o.hgap + o.lgap + o.rgap; } if (item.width < 1 && item.width >= 0) { w.element.css({"right": right[i] * 100 + "%", width: item.width * 100 + "%"}) } else { w.element.css({ "right": right[i] + o.hgap + o.rgap + "px", width: BI.isNumber(item.width) ? item.width : "" }); } if (!BI.isNumber(item.width)) { return true; } }) }, populate: function (items) { BI.HTapeLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.htape', BI.HTapeLayout); /** * 垂直tape布局 * @class BI.VTapeLayout * @extends BI.Layout */ BI.VTapeLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.VTapeLayout.superclass.props.apply(this, arguments), { baseCls: "bi-v-tape-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, items: [ { height: 100, el: {type: 'bi.button', text: 'button1'} }, { height: 'fill', el: {type: 'bi.button', text: 'button2'} }, { height: 200, el: {type: 'bi.button', text: 'button3'} } ] }); }, render: function () { BI.VTapeLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { this.stroke(this.options.items); }, addItem: function (item) { // do nothing throw new Error("cannot be added") }, stroke: function (items) { var self = this, o = this.options; items = BI.compact(items); BI.each(items, function (i, item) { if (!self.hasWidget(self.getName() + i + "")) { var w = BI.createWidget(item); self.addWidget(self.getName() + i + "", w); } else { w = self.getWidgetByName(self.getName() + i + ""); } w.element.css({"position": "absolute", left: o.hgap + o.lgap + "px", right: o.hgap + o.rgap + "px"}); }); var top = {}, bottom = {}; top[0] = 0; bottom[items.length - 1] = 0; BI.any(items, function (i, item) { var w = self.getWidgetByName(self.getName() + i + ""); if (BI.isNull(top[i])) { top[i] = top[i - 1] + items[i - 1].height + 2 * o.vgap + o.tgap + o.bgap; } if (item.height < 1 && item.height >= 0) { w.element.css({"top": top[i] * 100 + "%", height: item.height * 100 + "%"}) } else { w.element.css({ "top": top[i] + o.vgap + o.tgap + "px", height: BI.isNumber(item.height) ? item.height : "" }); } if (!BI.isNumber(item.height)) { return true; } }); BI.backAny(items, function (i, item) { var w = self.getWidgetByName(self.getName() + i + ""); if (BI.isNull(bottom[i])) { bottom[i] = bottom[i + 1] + items[i + 1].height + 2 * o.vgap + o.tgap + o.bgap; } if (item.height < 1 && item.height >= 0) { w.element.css({"bottom": bottom[i] * 100 + "%", height: item.height * 100 + "%"}) } else { w.element.css({ "bottom": bottom[i] + o.vgap + o.bgap + "px", height: BI.isNumber(item.height) ? item.height : "" }); } if (!BI.isNumber(item.height)) { return true; } }) }, populate: function (items) { BI.VTapeLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.vtape', BI.VTapeLayout);/** * td布局 * @class BI.TdLayout * @extends BI.Layout */ BI.TdLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.TdLayout.superclass.props.apply(this, arguments), { baseCls: "bi-td-layout", columnSize: [200, 200, 200], hgap: 0, vgap: 0, items: [[ { el: {text: 'label1'} }, { el: {text: 'label2'} }, { el: {text: 'label3'} } ]] }); }, render: function () { BI.TdLayout.superclass.render.apply(this, arguments); this.$table = $("
").attr({"cellspacing": 0, "cellpadding": 0}).css({ "position": "relative", "width": "100%", "height": "100%", "border-spacing": "0px", "border": "none", "border-collapse": "separate" }); this.rows = 0; this.populate(this.options.items); }, _addElement: function (idx, arr) { var o = this.options; function firstElement(item, row, col) { if (row === 0) { item.addClass("first-row") } if (col === 0) { item.addClass("first-col"); } item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); item.addClass("center-element"); } function firstObject(item, row, col) { var cls = ""; if (row === 0) { cls += " first-row"; } if (col === 0) { cls += " first-col"; } BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); item.cls = (item.cls || "") + cls + " center-element"; } function first(item, row, col) { if (item instanceof BI.Widget) { firstElement(item.element, row, col); } else if (item.el instanceof BI.Widget) { firstElement(item.el.element, row, col); } else if (item.el) { firstObject(item.el, row, col) } else { firstObject(item, row, col); } } var tr = BI.createWidget({ type: "bi.default", tagName: "tr" }); for (var i = 0; i < arr.length; i++) { var w = BI.createWidget(arr[i]); w.element.css({"position": "relative", "top": "0", "left": "0", "margin": "0px auto"}); if (arr[i].lgap) { w.element.css({"margin-left": arr[i].lgap + "px"}); } if (arr[i].rgap) { w.element.css({"margin-right": arr[i].rgap + "px"}); } if (arr[i].tgap) { w.element.css({"margin-top": arr[i].tgap + "px"}); } if (arr[i].bgap) { w.element.css({"margin-bottom": arr[i].bgap + "px"}); } first(w, this.rows++, i); var td = BI.createWidget({ type: 'bi.default', attributes: { width: o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i] }, tagName: 'td', items: [w] }); td.element.css({ "position": "relative", "vertical-align": "middle", "margin": "0", "padding": "0", "border": "none" }); tr.addItem(td); } this.addWidget(this.getName() + idx, tr); return tr; }, _mountChildren: function () { var self = this; var frag = document.createDocumentFragment(); var hasChild = false; BI.each(this._children, function (i, widget) { if (widget.element !== self.element) { frag.appendChild(widget.element[0]); hasChild = true; } }); if (hasChild === true) { this.$table.append(frag); this.element.append(this.$table); } }, resize: function () { // console.log("td布局不需要resize"); }, addItem: function (arr) { if (!BI.isArray(arr)) { throw new Error("item must be array"); } return BI.TdLayout.superclass.addItem.apply(this, arguments); }, populate: function (items) { BI.TdLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.td', BI.TdLayout);/** * 垂直布局 * @class BI.VerticalLayout * @extends BI.Layout */ BI.VerticalLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.VerticalLayout.superclass.props.apply(this, arguments), { baseCls: "bi-vertical-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, scrolly: true }); }, render: function () { BI.VerticalLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, _addElement: function (i, item) { var o = this.options; var w = BI.VerticalLayout.superclass._addElement.apply(this, arguments); w.element.css({ "position": "relative" }); if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { w.element.css({ "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }) } if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { w.element.css({ "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }) } if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { w.element.css({ "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }) } if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { w.element.css({ "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }) } return w; }, resize: function () { this.stroke(this.options.items); }, populate: function (items) { BI.VerticalLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.vertical', BI.VerticalLayout);/** * * @class BI.WindowLayout * @extends BI.Layout */ BI.WindowLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.WindowLayout.superclass.props.apply(this, arguments), { baseCls: "bi-window-layout", columns: 3, rows: 2, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, columnSize: [100, "fill", 200], rowSize: [100, "fill"], items: [[ { el: {type: 'bi.button', text: 'button1'} }, { el: {type: 'bi.button', text: 'button2'} }, { el: {type: 'bi.button', text: 'button3'} } ]] }); }, render: function () { BI.WindowLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { this.stroke(this.options.items); }, addItem: function (item) { // do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; if (BI.isNumber(o.rowSize)) { o.rowSize = BI.makeArray(o.items.length, 1 / o.items.length); } if (BI.isNumber(o.columnSize)) { o.columnSize = BI.makeArray(o.items[0].length, 1 / o.items[0].length); } function firstElement(item, row, col) { if (row === 0) { item.addClass("first-row") } if (col === 0) { item.addClass("first-col"); } item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); item.addClass("center-element"); } function firstObject(item, row, col) { var cls = ""; if (row === 0) { cls += " first-row"; } if (col === 0) { cls += " first-col"; } BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); item.cls = (item.cls || "") + cls + " center-element"; } function first(item, row, col) { if (item instanceof BI.Widget) { firstElement(item.element, row, col); } else if (item.el instanceof BI.Widget) { firstElement(item.el.element, row, col); } else if (item.el) { firstObject(item.el, row, col) } else { firstObject(item, row, col); } } for (var i = 0; i < o.rows; i++) { for (var j = 0; j < o.columns; j++) { if (!o.items[i][j]) { throw new Error("item be required"); } if (!this.hasWidget(this.getName() + i + "_" + j)) { var w = BI.createWidget(o.items[i][j]); w.element.css({"position": "absolute"}); this.addWidget(this.getName() + i + "_" + j, w); } } } var left = {}, right = {}, top = {}, bottom = {}; left[0] = 0; top[0] = 0; right[o.columns - 1] = 0; bottom[o.rows - 1] = 0; //从上到下 for (var i = 0; i < o.rows; i++) { for (var j = 0; j < o.columns; j++) { var wi = this.getWidgetByName(this.getName() + i + "_" + j); if (BI.isNull(top[i])) { top[i] = top[i - 1] + (o.rowSize[i - 1] < 1 ? o.rowSize[i - 1] : o.rowSize[i - 1] + o.vgap + o.bgap); } var t = top[i] <= 1 ? top[i] * 100 + "%" : top[i] + o.vgap + o.tgap + "px", h = ""; if (BI.isNumber(o.rowSize[i])) { h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; } wi.element.css({"top": t, height: h}); first(wi, i, j); } if (!BI.isNumber(o.rowSize[i])) { break; } } //从下到上 for (var i = o.rows - 1; i >= 0; i--) { for (var j = 0; j < o.columns; j++) { var wi = this.getWidgetByName(this.getName() + i + "_" + j); if (BI.isNull(bottom[i])) { bottom[i] = bottom[i + 1] + (o.rowSize[i + 1] < 1 ? o.rowSize[i + 1] : o.rowSize[i + 1] + o.vgap + o.tgap); } var b = bottom[i] <= 1 ? bottom[i] * 100 + "%" : bottom[i] + o.vgap + o.bgap + "px", h = ""; if (BI.isNumber(o.rowSize[i])) { h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; } wi.element.css({"bottom": b, height: h}); first(wi, i, j); } if (!BI.isNumber(o.rowSize[i])) { break; } } //从左到右 for (var j = 0; j < o.columns; j++) { for (var i = 0; i < o.rows; i++) { var wi = this.getWidgetByName(this.getName() + i + "_" + j); if (BI.isNull(left[j])) { left[j] = left[j - 1] + (o.columnSize[j - 1] < 1 ? o.columnSize[j - 1] : o.columnSize[j - 1] + o.hgap + o.rgap); } var l = left[j] <= 1 ? left[j] * 100 + "%" : left[j] + o.hgap + o.lgap + "px", w = ""; if (BI.isNumber(o.columnSize[j])) { w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; } wi.element.css({"left": l, width: w}); first(wi, i, j); } if (!BI.isNumber(o.columnSize[j])) { break; } } //从右到左 for (var j = o.columns - 1; j >= 0; j--) { for (var i = 0; i < o.rows; i++) { var wi = this.getWidgetByName(this.getName() + i + "_" + j); if (BI.isNull(right[j])) { right[j] = right[j + 1] + (o.columnSize[j + 1] < 1 ? o.columnSize[j + 1] : o.columnSize[j + 1] + o.hgap + o.lgap) } var r = right[j] <= 1 ? right[j] * 100 + "%" : right[j] + o.hgap + o.rgap + "px", w = ""; if (BI.isNumber(o.columnSize[j])) { w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; } wi.element.css({"right": r, width: w}); first(wi, i, j); } if (!BI.isNumber(o.columnSize[j])) { break; } } }, populate: function (items) { BI.WindowLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.window', BI.WindowLayout);/** * 水平和垂直方向都居中容器, 非自适应,用于宽度高度固定的面板 * @class BI.CenterLayout * @extends BI.Layout */ BI.CenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.CenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-center-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.CenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("center布局不需要resize"); }, addItem: function (item) { //do nothing throw new Error("cannot be added"); }, stroke: function (items) { var self = this, o = this.options; var list = []; BI.each(items, function (i) { list.push({ column: i, row: 0, el: BI.createWidget({ type: "bi.default", cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") }) }); }); BI.each(items, function (i, item) { if (!!item) { var w = BI.createWidget(item); w.element.css({ position: "absolute", left: o.hgap + o.lgap, right: o.hgap + o.rgap, top: o.vgap + o.tgap, bottom: o.vgap + o.bgap, width: "auto", height: "auto" }); list[i].el.addItem(w); } }); BI.createWidget({ type: "bi.grid", element: this, columns: list.length, rows: 1, items: list }); }, populate: function (items) { BI.CenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.center', BI.CenterLayout);/** * 浮动布局实现的居中容器 * @class BI.FloatCenterLayout * @extends BI.Layout */ BI.FloatCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.FloatCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-float-center-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.FloatCenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("floatcenter布局不需要resize"); }, addItem: function (item) { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var self = this, o = this.options; var list = [], width = 100 / items.length; BI.each(items, function (i) { var widget = BI.createWidget({ type: "bi.default" }); widget.element.addClass("center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "")).css({ width: width + "%", height: "100%" }); list.push({ el: widget }); }); BI.each(items, function (i, item) { if (!!item) { var w = BI.createWidget(item); w.element.css({ position: "absolute", left: o.hgap + o.lgap, right: o.hgap + o.rgap, top: o.vgap + o.tgap, bottom: o.vgap + o.bgap, width: "auto", height: "auto" }); list[i].el.addItem(w); } }); BI.createWidget({ type: "bi.left", element: this, items: list }); }, populate: function (items) { BI.FloatCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.float_center', BI.FloatCenterLayout);/** * 水平和垂直方向都居中容器, 非自适应,用于宽度高度固定的面板 * @class BI.HorizontalCenterLayout * @extends BI.Layout */ BI.HorizontalCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.HorizontalCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-horizontal-center-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.HorizontalCenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("horizontal_center布局不需要resize"); }, addItem: function (item) { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var o = this.options; var list = []; BI.each(items, function (i) { list.push({ column: i, row: 0, el: BI.createWidget({ type: "bi.default", cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") }) }); }); BI.each(items, function (i, item) { if (!!item) { var w = BI.createWidget(item); w.element.css({ position: "absolute", left: o.hgap + o.lgap, right: o.hgap + o.rgap, top: o.vgap + o.tgap, bottom: o.vgap + o.bgap, width: "auto" }); list[i].el.addItem(w); } }); BI.createWidget({ type: "bi.grid", element: this, columns: list.length, rows: 1, items: list }); }, populate: function (items) { BI.HorizontalCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.horizontal_center', BI.HorizontalCenterLayout);/** * 垂直方向都居中容器, 非自适应,用于高度不固定的面板 * @class BI.VerticalCenterLayout * @extends BI.Layout */ BI.VerticalCenterLayout = BI.inherit(BI.Layout, { props: function () { return BI.extend(BI.VerticalCenterLayout.superclass.props.apply(this, arguments), { baseCls: "bi-vertical-center-layout", hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, render: function () { BI.VerticalCenterLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, resize: function () { // console.log("vertical_center布局不需要resize"); }, addItem: function (item) { //do nothing throw new Error("cannot be added") }, stroke: function (items) { var self = this, o = this.options; var list = []; BI.each(items, function (i) { list.push({ column: 0, row: i, el: BI.createWidget({ type: "bi.default", cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") }) }); }); BI.each(items, function (i, item) { if (!!item) { var w = BI.createWidget(item); w.element.css({ position: "absolute", left: o.hgap + o.lgap, right: o.hgap + o.rgap, top: o.vgap + o.tgap, bottom: o.vgap + o.bgap, height: "auto" }); list[i].el.addItem(w); } }); BI.createWidget({ type: "bi.grid", element: this, columns: 1, rows: list.length, items: list }); }, populate: function (items) { BI.VerticalCenterLayout.superclass.populate.apply(this, arguments); this._mount(); } }); BI.shortcut('bi.vertical_center', BI.VerticalCenterLayout);/** * guy * 由一个元素切换到另一个元素的行为 * @class BI.Action * @extends BI.OB * @abstract */ BI.Action = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.Action.superclass._defaultConfig.apply(this, arguments), { src: null, tar: null }); }, _init : function() { BI.Action.superclass._init.apply(this, arguments); }, actionPerformed: function(src, tar, callback){ }, actionBack: function(tar, src, callback){ } }); BI.ActionFactory = { createAction: function(key, options){ var action; switch (key){ case "show": action = BI.ShowAction; break; } return new action(options); } }/** * guy * 由一个元素切换到另一个元素的行为 * @class BI.ShowAction * @extends BI.Action */ BI.ShowAction = BI.inherit(BI.Action, { _defaultConfig: function () { return BI.extend(BI.ShowAction.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.ShowAction.superclass._init.apply(this, arguments); }, actionPerformed: function (src, tar, callback) { tar = tar || this.options.tar; tar.setVisible(true); callback && callback(); }, actionBack: function (tar, src, callback) { tar = tar || this.options.tar; tar.setVisible(false); callback && callback(); } });/** * @class BI.FloatSection * @extends BI.View * @abstract */ BI.FloatSection = BI.inherit(BI.View, { _init : function() { BI.FloatSection.superclass._init.apply(this, arguments); var self = this; var flatten = ["_init", "_defaultConfig", "_vessel", "_render", "getName", "listenEnd", "local", "refresh", "load", "change"]; flatten = BI.makeObject(flatten, true); BI.each(this.constructor.caller.caller.caller.prototype, function (key) { if (flatten[key]) { return; } var f = self[key]; if (BI.isFunction(f)) { self[key] = BI.bind(function () { if (this.model._start === true) { this._F.push({f: f, arg: arguments}); return; } return f.apply(this, arguments); }, self); } }) }, rebuildNorth : function(north) { return true; }, rebuildCenter : function(center) {}, rebuildSouth : function(south) { return false; }, close: function(){ this.notifyParentEnd(); this.trigger(BI.PopoverSection.EVENT_CLOSE); }, end: function(){ } }); /** * 弹出层 * @class BI.PopoverSection * @extends BI.Widget * @abstract */ BI.PopoverSection = BI.inherit(BI.Widget, { _init : function() { BI.PopoverSection.superclass._init.apply(this, arguments); }, rebuildNorth : function(north) { return true; }, rebuildCenter : function(center) {}, rebuildSouth : function(south) { return false; }, close: function(){ this.fireEvent(BI.PopoverSection.EVENT_CLOSE); }, end: function(){ } }); BI.PopoverSection.EVENT_CLOSE = "EVENT_CLOSE";/** * 广播 * * Created by GUY on 2015/12/23. * @class */ BI.BroadcastController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.BroadcastController.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.BroadcastController.superclass._init.apply(this, arguments); this._broadcasts = {}; }, on: function (name, fn) { var self = this; if (!this._broadcasts[name]) { this._broadcasts[name] = []; } this._broadcasts[name].push(fn); return function () { self.remove(name, fn); } }, send: function (name) { var args = [].slice.call(arguments, 1); BI.each(this._broadcasts[name], function (i, fn) { fn.apply(null, args); }); }, remove: function (name, fn) { if (fn) { this._broadcasts[name].remove(fn); if (this._broadcasts[name].length === 0) { delete this._broadcasts[name]; } } else { delete this._broadcasts[name]; } return this; } });/** * 气泡图控制器 * 控制气泡图的显示方向 * * Created by GUY on 2015/8/21. * @class */ BI.BubblesController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.BubblesController.superclass._defaultConfig.apply(this, arguments), {}); }, _const: { bubbleHeight: 35 }, _init: function () { BI.BubblesController.superclass._init.apply(this, arguments); this.bubblesManager = {}; this.storeBubbles = {}; }, _createBubble: function (direct, text, height) { return BI.createWidget({ type: "bi.bubble", text: text, height: height || 35, direction: direct }); }, _getOffsetLeft: function (name, context, offsetStyle) { var left = 0; if ("center" === offsetStyle) { left = context.element.offset().left + (context.element.bounds().width - this.get(name).element.bounds().width) / 2; if (left < 0) { left = 0; } return left; } if ("right" === offsetStyle) { left = context.element.offset().left + context.element.bounds().width - this.get(name).element.bounds().width; if (left < 0) { left = 0; } return left; } return context.element.offset().left; }, _getOffsetTop: function (name, context, offsetStyle) { var top = 0; if ("center" === offsetStyle) { top = context.element.offset().top + (context.element.bounds().height - this.get(name).element.bounds().height) / 2; if (top < 0) { top = 0; } return top; } else if ("right" === offsetStyle) { top = context.element.offset().top + context.element.bounds().height - this.get(name).element.bounds().height; if (top < 0) { top = 0; } return top; } return context.element.offset().top; }, _getLeftPosition: function (name, context, offsetStyle) { var position = $.getLeftPosition(context, this.get(name)); position.top = this._getOffsetTop(name, context, offsetStyle); return position; }, _getBottomPosition: function (name, context, offsetStyle) { var position = $.getBottomPosition(context, this.get(name)); position.left = this._getOffsetLeft(name, context, offsetStyle); return position; }, _getTopPosition: function (name, context, offsetStyle) { var position = $.getTopPosition(context, this.get(name)); position.left = this._getOffsetLeft(name, context, offsetStyle); return position; }, _getRightPosition: function (name, context, offsetStyle) { var position = $.getRightPosition(context, this.get(name)); position.top = this._getOffsetTop(name, context, offsetStyle); return position; }, /** * * @param name * @param text * @param context * @param offsetStyle center, left, right三种类型, 默认left * @returns {BI.BubblesController} */ show: function (name, text, context, opt) { opt || (opt = {}); var container = opt.container || context; var offsetStyle = opt.offsetStyle || {}; if (!this.storeBubbles[name]) { this.storeBubbles[name] = {}; } if (!this.storeBubbles[name]["top"]) { this.storeBubbles[name]["top"] = this._createBubble("top", text); } BI.createWidget({ type: "bi.absolute", element: container, items: [{ el: this.storeBubbles[name]["top"] }] }); this.set(name, this.storeBubbles[name]["top"]); var position = this._getTopPosition(name, context, offsetStyle); this.get(name).element.css({left: position.left, top: position.top}); this.get(name).invisible(); if (!$.isTopSpaceEnough(context, this.get(name))) { if (!this.storeBubbles[name]["left"]) { this.storeBubbles[name]["left"] = this._createBubble("left", text, 30); } BI.createWidget({ type: "bi.absolute", element: container, items: [{ el: this.storeBubbles[name]["left"] }] }); this.set(name, this.storeBubbles[name]["left"]); var position = this._getLeftPosition(name, context, offsetStyle); this.get(name).element.css({left: position.left, top: position.top}); this.get(name).invisible(); if (!$.isLeftSpaceEnough(context, this.get(name))) { if (!this.storeBubbles[name]["right"]) { this.storeBubbles[name]["right"] = this._createBubble("right", text, 30); } BI.createWidget({ type: "bi.absolute", element: container, items: [{ el: this.storeBubbles[name]["right"] }] }); this.set(name, this.storeBubbles[name]["right"]); var position = this._getRightPosition(name, context, offsetStyle); this.get(name).element.css({left: position.left, top: position.top}); this.get(name).invisible(); if (!$.isRightSpaceEnough(context, this.get(name))) { if (!this.storeBubbles[name]["bottom"]) { this.storeBubbles[name]["bottom"] = this._createBubble("bottom", text); } BI.createWidget({ type: "bi.absolute", element: container, items: [{ el: this.storeBubbles[name]["bottom"] }] }); this.set(name, this.storeBubbles[name]["bottom"]); var position = this._getBottomPosition(name, context, offsetStyle); this.get(name).element.css({left: position.left, top: position.top}); this.get(name).invisible(); } } } this.get(name).setText(text); this.get(name).visible(); return this; }, hide: function (name) { if (!this.has(name)) { return this; } this.get(name).invisible(); return this; }, add: function (name, bubble) { if (this.has(name)) { return this; } this.set(name, bubble); return this; }, get: function (name) { return this.bubblesManager[name]; }, set: function (name, bubble) { this.bubblesManager[name] = bubble; }, has: function (name) { return this.bubblesManager[name] != null; }, remove: function (name) { if (!this.has(name)) { return this; } BI.each(this.storeBubbles[name], function (dir, bubble) { bubble.destroy(); }); delete this.storeBubbles[name]; delete this.bubblesManager[name]; return this; } });/** * guy * FloatBox弹出层控制器, z-index在100w层级 * @class BI.FloatBoxController * @extends BI.Controller */ BI.FloatBoxController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.FloatBoxController.superclass._defaultConfig.apply(this, arguments), { modal: true, // 模态窗口 render: "body" }); }, _init: function () { BI.FloatBoxController.superclass._init.apply(this, arguments); this.modal = this.options.modal; this.floatManager = {}; this.floatLayer = {}; this.floatContainer = {}; this.floatOpened = {}; this.zindex = BI.zIndex_floatbox; this.zindexMap = {}; }, _check: function (name) { return BI.isNotNull(this.floatManager[name]); }, create: function (name, section, options) { if (this._check(name)) { return this; } var floatbox = BI.createWidget({ type: "bi.float_box" }, options); floatbox.populate(section); this.add(name, floatbox, options); return this; }, add: function (name, floatbox, options) { var self = this; options || (options = {}); if (this._check(name)) { return this; } this.floatContainer[name] = BI.createWidget({ type: "bi.absolute", cls: "bi-popup-view", items: [{ el: (this.floatLayer[name] = BI.createWidget({ type: 'bi.absolute', items: [floatbox] })), left: 0, right: 0, top: 0, bottom: 0 }] }); this.floatManager[name] = floatbox; (function (key) { floatbox.on(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED, function () { self.close(key); }) })(name); BI.createWidget({ type: "bi.absolute", element: options.container || this.options.render, items: [{ el: this.floatContainer[name], left: 0, right: 0, top: 0, bottom: 0 }] }); return this; }, open: function (name) { if (!this._check(name)) { return this; } if (!this.floatOpened[name]) { this.floatOpened[name] = true; var container = this.floatContainer[name]; container.element.css("zIndex", this.zindex++); this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]); this.zindexMap[name] = this.zindex; this.modal && container.element.__buildZIndexMask__(this.zindex++); this.get(name).setZindex(this.zindex++); this.floatContainer[name].visible(); var floatbox = this.get(name); floatbox.show(); var W = $(this.options.render).width(), H = $(this.options.render).height(); var w = floatbox.element.width(), h = floatbox.element.height(); var left = (W - w) / 2, top = (H - h) / 2; if (left < 0) { left = 0; } if (top < 0) { top = 0; } floatbox.element.css({ left: left + "px", top: top + "px" }); } return this; }, close: function (name) { if (!this._check(name)) { return this; } if (this.floatOpened[name]) { delete this.floatOpened[name]; this.floatContainer[name].invisible(); this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); } return this; }, get: function (name) { return this.floatManager[name]; }, remove: function (name) { if (!this._check(name)) { return this; } this.floatContainer[name].destroy(); this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); delete this.floatManager[name]; delete this.floatLayer[name]; delete this.zindexMap[name]; delete this.floatContainer[name]; delete this.floatOpened[name]; return this; } });/** * 弹出层面板控制器, z-index在10w层级 * * Created by GUY on 2015/6/24. * @class */ BI.LayerController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.LayerController.superclass._defaultConfig.apply(this, arguments), { render: "body" }); }, _init: function () { BI.LayerController.superclass._init.apply(this, arguments); this.layerManager = {}; this.layouts = {}; this.zindex = BI.zIndex_layer; BI.Resizers.add("layerController" + BI.uniqueId(), BI.bind(this._resize, this)); }, _resize: function () { BI.each(this.layouts, function (i, layer) { if (layer.element.is(":visible")) { layer.element.trigger("__resize__"); } }) }, make: function (name, container, op) { if (this.has(name)) { return this.get(name); } op || (op = {}); var widget = BI.createWidget((op.render || {}), { type: "bi.layout" }); BI.createWidget({ type: "bi.absolute", element: container || this.options.render, items: [BI.extend({ el: widget }, { top: 0, left: 0, right: 0, bottom: 0 }, op.offset)] }); this.add(name, widget, widget); return widget; }, create: function (name, from, op) { if (this.has(name)) { return this.get(name); } op || (op = {}); var offset = op.offset || {}; var w = from; if (BI.isWidget(from)) { w = from.element; } if (BI.isNotEmptyString(w)) { w = $(w); } if (this.has(name)) { return this.get(name); } var widget = BI.createWidget((op.render || {}), { type: "bi.layout", cls: op.cls }); var layout = BI.createWidget({ type: "bi.absolute", items: [{ el: widget, left: 0, right: 0, top: 0, bottom: 0 }] }); BI.createWidget({ type: "bi.absolute", element: op.container || this.options.render, items: [{ el: layout, left: offset.left || 0, right: offset.right || 0, top: offset.top || 0, bottom: offset.bottom || 0 }] }); if (w) { layout.element.addClass("bi-popup-view"); layout.element.css({ left: w.offset().left + (offset.left || 0), top: w.offset().top + (offset.top || 0), width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" }); layout.element.on("__resize__", function () { w.is(":visible") && layout.element.css({ left: w.offset().left + (offset.left || 0), top: w.offset().top + (offset.top || 0), width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" }); }); } this.add(name, widget, layout); return widget; }, hide: function (name, callback) { if (!this.has(name)) { return this; } this._getLayout(name).invisible(); this._getLayout(name).element.hide(0, callback); return this; }, show: function (name, callback) { if (!this.has(name)) { return this; } this._getLayout(name).visible(); this._getLayout(name).element.css("z-index", this.zindex++).show(0, callback).trigger("__resize__"); return this; }, isVisible: function (name) { return this.has(name) && this._getLayout(name).isVisible(); }, add: function (name, layer, layout) { if (this.has(name)) { throw new Error("name is already exist"); } layout.setVisible(false); this.layerManager[name] = layer; this.layouts[name] = layout; layout.element.css("z-index", this.zindex++); return this; }, _getLayout: function (name) { return this.layouts[name]; }, get: function (name) { return this.layerManager[name]; }, has: function (name) { return this.layerManager[name] != null; }, remove: function (name) { if (!this.has(name)) { return this; } this.layerManager[name].destroy(); this.layouts[name].destroy(); delete this.layerManager[name]; delete this.layouts[name]; return this; } });/** * 遮罩面板, z-index在1亿层级 * * Created by GUY on 2015/6/24. * @class */ BI.MaskersController = BI.inherit(BI.LayerController, { _defaultConfig: function () { return BI.extend(BI.MaskersController.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.MaskersController.superclass._init.apply(this, arguments); this.zindex = BI.zIndex_masker; } });/** * window.resize 控制器 * * Created by GUY on 2015/6/24. * @class */ BI.ResizeController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.ResizeController.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.ResizeController.superclass._init.apply(this, arguments); var self = this; this.resizerManger = {}; var fn = BI.debounce(function (ev) { //if (BI.isWindow(ev.target)) { self._resize(ev); //} }, 30); $(window).resize(fn); }, _resize: function (ev) { BI.each(this.resizerManger, function (key, resizer) { if (resizer instanceof $) { if (resizer.is(":visible")) { resizer.trigger("__resize__"); } return; } if (resizer instanceof BI.Layout) { resizer.resize(); return; } if (BI.isFunction(resizer)) { resizer(ev); return; } }) }, add: function (name, resizer) { var self = this; if (this.has(name)) { return this; } this.resizerManger[name] = resizer; return function () { self.remove(name); }; }, get: function (name) { return this.resizerManger[name]; }, has: function (name) { return this.resizerManger[name] != null; }, remove: function (name) { if (!this.has(name)) { return this; } delete this.resizerManger[name]; return this; } });/** * tooltip控制器 * 控制tooltip的显示, 且页面中只有一个tooltip显示 * * Created by GUY on 2015/9/8. * @class BI.TooltipsController * @extends BI.Controller */ BI.TooltipsController = BI.inherit(BI.Controller, { _defaultConfig: function () { return BI.extend(BI.TooltipsController.superclass._defaultConfig.apply(this, arguments), {}); }, _const: { height: 20 }, _init: function () { BI.TooltipsController.superclass._init.apply(this, arguments); this.tooltipsManager = {}; this.showingTips = {};//存储正在显示的tooltip }, _createTooltip: function (text, level) { return BI.createWidget({ type: "bi.tooltip", text: text, level: level, stopEvent: true, height: this._const.height }); }, hide: function (name, callback) { if (!this.has(name)) { return this; } delete this.showingTips[name]; this.get(name).element.hide(0, callback); this.get(name).invisible(); return this; }, create: function (name, text, level, context) { if (!this.has(name)) { var tooltip = this._createTooltip(text, level); this.add(name, tooltip); BI.createWidget({ type: "bi.absolute", element: context || "body", items: [{ el: tooltip }] }); tooltip.invisible(); } return this.get(name); }, //opt: {container: '', belowMouse: false} show: function (e, name, text, level, context, opt) { opt || (opt = {}); var self = this; BI.each(this.showingTips, function (i, tip) { self.hide(i); }); this.showingTips = {}; if (!this.has(name)) { this.create(name, text, level, opt.container || context); } var offset = context.element.offset(); var bounds = context.element.bounds(); var top = offset.top + bounds.height + 5; var tooltip = this.get(name); tooltip.setText(text); tooltip.element.css({ left: "0px", top: "0px" }); tooltip.visible(); tooltip.element.height(tooltip.element[0].scrollHeight); this.showingTips[name] = true; var x = e.pageX || e.clientX, y = (e.pageY || e.clientY) + 15; if (x + tooltip.element.outerWidth() > $("body").outerWidth()) { x -= tooltip.element.outerWidth(); } if (y + tooltip.element.outerHeight() > $("body").outerHeight()) { y -= tooltip.element.outerHeight() + 15; top = offset.top - tooltip.element.outerHeight() - 5; !opt.belowMouse && (y = Math.min(y, top)); } else { !opt.belowMouse && (y = Math.max(y, top)); } tooltip.element.css({ left: x < 0 ? 0 : x + "px", top: y < 0 ? 0 : y + "px" }); tooltip.element.hover(function () { self.remove(name); context.element.trigger("mouseleave.title" + context.getName()); }); return this; }, add: function (name, bubble) { if (this.has(name)) { return this; } this.set(name, bubble); return this; }, get: function (name) { return this.tooltipsManager[name]; }, set: function (name, bubble) { this.tooltipsManager[name] = bubble; }, has: function (name) { return this.tooltipsManager[name] != null; }, remove: function (name) { if (!this.has(name)) { return this; } this.tooltipsManager[name].destroy(); delete this.tooltipsManager[name]; return this; } });/** * * @class BI.FloatBoxRouter * @extends BI.WRouter */ BI.FloatBoxRouter = BI.inherit(BI.WRouter, { routes: {}, _init: function () { this.store = {}; this.views = {}; }, createView: function (url, modelData, viewData, context) { return BI.Factory.createView(url, this.get(url), modelData || {}, viewData || {}, context) }, open: function (url, modelData, viewData, context, options) { var self = this, isValid = BI.isKey(modelData); options || (options = {}); url = context.rootURL + "/" + url; var data = void 0; if (isValid) { modelData = modelData + "";//避免modelData是数字 var keys = modelData.split('.'); BI.each(keys, function (i, k) { if (i === 0) { data = context.model.get(k) || {}; } else { data = data[k] || {}; } }); data.id = options.id || keys[keys.length - 1]; } else { data = modelData; } BI.extend(data, options.data); if (!this.controller) { this.controller = new BI.FloatBoxController(); } if (!this.store[url]) { this.store[url] = BI.createWidget({ type: "bi.float_box" }, options); var view = this.createView(url, data, viewData, context); isValid && context.model.addChild(modelData, view.model); view.listenTo(view.model, "destroy", function () { self.remove(url, context); }); context.on(BI.Events.UNMOUNT, function () { self.remove(url, context); }); this.store[url].populate(view); this.views[url] = view; this.controller.add(url, this.store[url]); context && context.on("end:" + view.cid, function () { BI.nextTick(function () { self.close(url); // view.end(); (context.listenEnd.apply(context, isValid ? modelData.split('.') : [modelData]) !== false) && context.populate(); }, 30) }).on("change:" + view.cid, _.bind(context.notifyParent, context)) } this.controller.open(url); this.views[url].populate(data, options.force || true); return this; }, close: function (url) { if (this.controller) { this.controller.close(url); } return this; }, remove: function (url, context) { url = context.rootURL + "/" + url; if (this.controller) { this.controller.remove(url); delete this.store[url]; this.views[url] && this.views[url].model.destroy(); delete this.views[url]; } return this; } });/** * 统一绑定事件 * @type {*|void|Object} */ BI.EventList = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.EventList.superclass._defaultConfig.apply(this, arguments), { event: "click", callback: BI.emptyFn, handle: "", items:[] }); }, _init : function() { BI.EventList.superclass._init.apply(this, arguments); this.populate(this.options.items); }, _getHandle: function(item){ var handle = this.options.handle ? _.result(item, this.options.handle) : item; return handle.element || handle; }, populate: function(items){ var self = this, event = this.options.event, callback = this.options.callback; BI.nextTick(function(){ BI.each(items, function(i, item){ var fn = callback(item); BI.isFunction(fn) && (fn = BI.debounce(fn, BI.EVENT_RESPONSE_TIME, true)); self._getHandle(item)[event](fn); }) }) } });/** * 统一监听jquery事件 * @type {*|void|Object} */ BI.ListenerList = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.ListenerList.superclass._defaultConfig.apply(this, arguments), { event: "click", callback: BI.emptyFn, items:[] }); }, _init : function() { BI.ListenerList.superclass._init.apply(this, arguments); this.populate(this.options.items); }, _getHandle: function(item){ var handle = this.options.handle ? _.result(item, this.options.handle) : item; return handle.element || handle; }, populate: function(items){ var self = this, event = this.options.event, callback = this.options.callback; BI.nextTick(function(){ BI.each(items, function(i, item){ var fn = callback(item); BI.isFunction(fn) && (fn = BI.debounce(fn, BI.EVENT_RESPONSE_TIME, true)); self._getHandle(item).on(event, fn); }) }) } });/** * Created by GUY on 2015/6/25. */ /** * 统一监听jquery事件 * @type {*|void|Object} */ BI.OffList = BI.inherit(BI.OB, { _defaultConfig: function() { return BI.extend(BI.OffList.superclass._defaultConfig.apply(this, arguments), { event: "click", items:[] }); }, _init : function() { BI.OffList.superclass._init.apply(this, arguments); this.populate(this.options.items); }, _getHandle: function(item){ var handle = this.options.handle ? _.result(item, this.options.handle) : item; return handle.element || handle; }, populate: function(items){ var self = this, event = this.options.event; BI.each(items, function(i, item){ self._getHandle(item).off(event); }) } });/** * guy * 最基础的dom操作 */ BI.extend(jQuery.fn, { destroy: function () { this.remove(); if (BI.isIE() === true) { this[0].outerHTML = ''; } }, /** * 高亮显示 * @param text 必需 * @param keyword * @param py 必需 * @returns {*} * @private */ __textKeywordMarked__: function (text, keyword, py) { if (!BI.isKey(keyword) || (text + "").length > 100) { return this.text((text + "").replaceAll(" ", " ")); } keyword = keyword + ""; keyword = BI.toUpperCase(keyword); var textLeft = (text || "") + ""; py = (py || BI.makeFirstPY(text)) + ""; if (py != null) { py = BI.toUpperCase(py); } this.empty(); while (true) { var tidx = BI.toUpperCase(textLeft).indexOf(keyword); var pidx = null; if (py != null) { pidx = py.indexOf(keyword); if (pidx >= 0) { pidx = pidx % text.length; } } if (tidx >= 0) { this.append(textLeft.substr(0, tidx)); this.append($("").addClass("bi-keyword-red-mark") .text(textLeft.substr(tidx, keyword.length).replaceAll(" ", " "))); textLeft = textLeft.substr(tidx + keyword.length); if (py != null) { py = py.substr(tidx + keyword.length); } } else if (pidx != null && pidx >= 0 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length)) { this.append(textLeft.substr(0, pidx)); this.append($("").addClass("bi-keyword-red-mark") .text(textLeft.substr(pidx, keyword.length).replaceAll(" ", " "))); if (py != null) { py = py.substr(pidx + keyword.length); } textLeft = textLeft.substr(pidx + keyword.length); } else { this.append(textLeft); break; } } return this; }, getDomHeight: function (parent) { var clone = $(this).clone(); clone.appendTo($(parent || "body")); var height = clone.height(); clone.remove(); return height; }, //是否有竖直滚动条 hasVerticalScroll: function () { return this.height() > 0 && this[0].clientWidth < this[0].offsetWidth; }, //是否有水平滚动条 hasHorizonScroll: function () { return this.width() > 0 && this[0].clientHeight < this[0].offsetHeight; }, //获取计算后的样式 getStyle: function (name) { var node = this[0]; var computedStyle = void 0; // W3C Standard if (window.getComputedStyle) { // In certain cases such as within an iframe in FF3, this returns null. computedStyle = window.getComputedStyle(node, null); if (computedStyle) { return computedStyle.getPropertyValue(BI.hyphenate(name)); } } // Safari if (document.defaultView && document.defaultView.getComputedStyle) { computedStyle = document.defaultView.getComputedStyle(node, null); // A Safari bug causes this to return null for `display: none` elements. if (computedStyle) { return computedStyle.getPropertyValue(BI.hyphenate(name)); } if (name === 'display') { return 'none'; } } // Internet Explorer if (node.currentStyle) { if (name === 'float') { return node.currentStyle.cssFloat || node.currentStyle.styleFloat; } return node.currentStyle[BI.camelize(name)]; } return node.style && node.style[BI.camelize(name)]; }, __isMouseInBounds__: function (e) { var offset2Body = this.offset(); return !(e.pageX < offset2Body.left || e.pageX > offset2Body.left + this.outerWidth() || e.pageY < offset2Body.top || e.pageY > offset2Body.top + this.outerHeight()) }, __hasZIndexMask__: function (zindex) { return zindex && this.zIndexMask[zindex] != null; }, __buildZIndexMask__: function (zindex, domArray) { this.zIndexMask = this.zIndexMask || {};//存储z-index的mask this.indexMask = this.indexMask || [];//存储mask var mask = BI.createWidget({ type: "bi.center_adapt", cls: "bi-z-index-mask", items: domArray }); mask.element.css({"z-index": zindex}); BI.createWidget({ type: "bi.absolute", element: this, items: [{ el: mask, left: 0, right: 0, top: 0, bottom: 0 }] }); this.indexMask.push(mask); zindex && (this.zIndexMask[zindex] = mask); return mask.element; }, __releaseZIndexMask__: function (zindex) { if (zindex && this.zIndexMask[zindex]) { this.indexMask.remove(this.zIndexMask[zindex]); this.zIndexMask[zindex].destroy(); return; } this.indexMask = this.indexMask || []; var indexMask = this.indexMask.pop(); indexMask && indexMask.destroy(); } }); BI.extend(jQuery, { getLeftPosition: function (combo, popup, extraWidth) { return { left: combo.element.offset().left - popup.element.outerWidth() - (extraWidth || 0) }; }, getRightPosition: function (combo, popup, extraWidth) { var el = combo.element; return { left: el.offset().left + el.outerWidth() + (extraWidth || 0) } }, getTopPosition: function (combo, popup, extraHeight) { return { top: combo.element.offset().top - popup.element.outerHeight() - (extraHeight || 0) }; }, getBottomPosition: function (combo, popup, extraHeight) { var el = combo.element; return { top: el.offset().top + el.outerHeight() + (extraHeight || 0) }; }, isLeftSpaceEnough: function (combo, popup, extraWidth) { return $.getLeftPosition(combo, popup, extraWidth).left >= 0; }, isRightSpaceEnough: function (combo, popup, extraWidth) { var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); return $.getRightPosition(combo, popup, extraWidth).left + viewBounds.width <= windowBounds.width; }, isTopSpaceEnough: function (combo, popup, extraHeight) { return $.getTopPosition(combo, popup, extraHeight).top >= 0; }, isBottomSpaceEnough: function (combo, popup, extraHeight) { var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); return $.getBottomPosition(combo, popup, extraHeight).top + viewBounds.height <= windowBounds.height; }, isRightSpaceLarger: function (combo) { var windowBounds = $("body").bounds(); return windowBounds.width - combo.element.offset().left - combo.element.bounds().width >= combo.element.offset().left; }, isBottomSpaceLarger: function (combo) { var windowBounds = $("body").bounds(); return windowBounds.height - combo.element.offset().top - combo.element.bounds().height >= combo.element.offset().top; }, getLeftAlignPosition: function (combo, popup, extraWidth) { var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); var left = combo.element.offset().left + extraWidth; if (left + viewBounds.width > windowBounds.width) { left = windowBounds.width - viewBounds.width; } if (left < 0) { left = 0; } return { left: left } }, getLeftAdaptPosition: function (combo, popup, extraWidth) { if ($.isLeftSpaceEnough(combo, popup, extraWidth)) { return $.getLeftPosition(combo, popup, extraWidth); } return { left: 0 } }, getRightAlignPosition: function (combo, popup, extraWidth) { var comboBounds = combo.element.bounds(), viewBounds = popup.element.bounds(); var left = combo.element.offset().left + comboBounds.width - viewBounds.width - extraWidth; if (left < 0) { left = 0; } return { left: left } }, getRightAdaptPosition: function (combo, popup, extraWidth) { if ($.isRightSpaceEnough(combo, popup, extraWidth)) { return $.getRightPosition(combo, popup, extraWidth); } return { left: $("body").bounds().width - popup.element.bounds().width } }, getTopAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); var top, adaptHeight; if ($.isBottomSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { top = comboOffset.top + extraHeight; } else if (needAdaptHeight) { top = comboOffset.top + extraHeight; adaptHeight = windowBounds.height - top; } else { top = windowBounds.height - popupBounds.height; if (top < extraHeight) { adaptHeight = windowBounds.height - extraHeight; } } if (top < extraHeight) { top = extraHeight; } return adaptHeight ? { top: top, adaptHeight: adaptHeight } : { top: top } }, getTopAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { var popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); if ($.isTopSpaceEnough(combo, popup, extraHeight)) { return $.getTopPosition(combo, popup, extraHeight); } if (needAdaptHeight) { return { top: 0, adaptHeight: combo.element.offset().top - extraHeight } } if (popupBounds.height + extraHeight > windowBounds.height) { return { top: 0, adaptHeight: windowBounds.height - extraHeight } } return { top: 0 } }, getBottomAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); var top, adaptHeight; if ($.isTopSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { top = comboOffset.top + comboBounds.height - popupBounds.height - extraHeight; } else if (needAdaptHeight) { top = 0; adaptHeight = comboOffset.top + comboBounds.height - extraHeight; } else { top = 0; if (popupBounds.height + extraHeight > windowBounds.height) { adaptHeight = windowBounds.height - extraHeight; } } if (top < 0) { top = 0; } return adaptHeight ? { top: top, adaptHeight: adaptHeight } : { top: top } }, getBottomAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); if ($.isBottomSpaceEnough(combo, popup, extraHeight)) { return $.getBottomPosition(combo, popup, extraHeight); } if (needAdaptHeight) { return { top: comboOffset.top + comboBounds.height + extraHeight, adaptHeight: windowBounds.height - comboOffset.top - comboBounds.height - extraHeight } } if (popupBounds.height + extraHeight > windowBounds.height) { return { top: extraHeight, adaptHeight: windowBounds.height - extraHeight } } return { top: windowBounds.height - popupBounds.height - extraHeight } }, getCenterAdaptPosition: function (combo, popup) { var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); var left; if (comboOffset.left + comboBounds.width / 2 + popupBounds.width / 2 > windowBounds.width) { left = windowBounds.width - popupBounds.width; } else { left = comboOffset.left + comboBounds.width / 2 - popupBounds.width / 2; } if (left < 0) { left = 0; } return { left: left } }, getMiddleAdaptPosition: function (combo, popup) { var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); var top; if (comboOffset.top + comboBounds.height / 2 + popupBounds.height / 2 > windowBounds.height) { top = windowBounds.height - popupBounds.height; } else { top = comboOffset.top + comboBounds.height / 2 - popupBounds.height / 2; } if (top < 0) { top = 0; } return { top: top } }, getComboPositionByDirections: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions) { extraWidth || (extraWidth = 0); extraHeight || (extraHeight = 0); var i, direct; var leftRight = [], topBottom = []; var isNeedAdaptHeight = false, tbFirst = false, lrFirst = false; var left, top, pos; for (i = 0; i < directions.length; i++) { direct = directions[i]; switch (direct) { case "left": leftRight.push(direct); break; case "right": leftRight.push(direct); break; case "top": topBottom.push(direct); break; case "bottom": topBottom.push(direct); break; } } for (i = 0; i < directions.length; i++) { direct = directions[i]; switch (direct) { case "left": if (!isNeedAdaptHeight) { var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? 0 : extraHeight; if ($.isLeftSpaceEnough(combo, popup, tW)) { left = $.getLeftPosition(combo, popup, tW).left; if (topBottom[0] === "bottom") { pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); pos.dir = "left,bottom"; } else { pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); pos.dir = "left,top"; } if (tbFirst) { pos.change = "left"; } pos.left = left; return pos; } } lrFirst = true; break; case "right": if (!isNeedAdaptHeight) { var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? extraWidth : extraHeight; if ($.isRightSpaceEnough(combo, popup, tW)) { left = $.getRightPosition(combo, popup, tW).left; if (topBottom[0] === "bottom") { pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); pos.dir = "right,bottom"; } else { pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); pos.dir = "right,top"; } if (tbFirst) { pos.change = "right"; } pos.left = left; return pos; } } lrFirst = true; break; case "top": var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; if ($.isTopSpaceEnough(combo, popup, tH)) { top = $.getTopPosition(combo, popup, tH).top; if (leftRight[0] === "right") { pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); pos.dir = "top,right"; } else { pos = $.getRightAlignPosition(combo, popup, tW); pos.dir = "top,left"; } if (lrFirst) { pos.change = "top"; } pos.top = top; return pos; } if (needAdaptHeight) { isNeedAdaptHeight = true; } tbFirst = true; break; case "bottom": var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; if ($.isBottomSpaceEnough(combo, popup, tH)) { top = $.getBottomPosition(combo, popup, tH).top; if (leftRight[0] === "right") { pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); pos.dir = "bottom,right"; } else { pos = $.getRightAlignPosition(combo, popup, tW); pos.dir = "bottom,left"; } if (lrFirst) { pos.change = "bottom"; } pos.top = top; return pos; } if (needAdaptHeight) { isNeedAdaptHeight = true; } tbFirst = true; break; } } switch (directions[0]) { case "left": case "right": if ($.isRightSpaceLarger(combo)) { left = $.getRightAdaptPosition(combo, popup, extraWidth).left; } else { left = $.getLeftAdaptPosition(combo, popup, extraWidth).left; } if (topBottom[0] === "bottom") { pos = $.getTopAlignPosition(combo, popup, extraHeight, needAdaptHeight); pos.left = left; pos.dir = directions[0] + ",bottom"; return pos; } pos = $.getBottomAlignPosition(combo, popup, extraHeight, needAdaptHeight); pos.left = left; pos.dir = directions[0] + ",top"; return pos; default : if ($.isBottomSpaceLarger(combo)) { pos = $.getBottomAdaptPosition(combo, popup, extraHeight, needAdaptHeight); } else { pos = $.getTopAdaptPosition(combo, popup, extraHeight, needAdaptHeight); } if (leftRight[0] === "right") { left = $.getLeftAlignPosition(combo, popup, extraWidth, needAdaptHeight).left; pos.left = left; pos.dir = directions[0] + ",right"; return pos; } left = $.getRightAlignPosition(combo, popup, extraWidth).left; pos.left = left; pos.dir = directions[0] + ",left"; return pos; } }, getComboPosition: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions, offsetStyle) { extraWidth || (extraWidth = 0); extraHeight || (extraHeight = 0); var bodyHeight = $("body").bounds().height - extraHeight; var maxHeight = Math.min(popup.attr("maxHeight") || bodyHeight, bodyHeight); popup.resetHeight && popup.resetHeight(maxHeight); var position = $.getComboPositionByDirections(combo, popup, extraWidth, extraHeight, needAdaptHeight, directions || ['bottom', 'top', 'right', 'left']); switch (offsetStyle) { case "center": if (position.change) { var p = $.getMiddleAdaptPosition(combo, popup); position.top = p.top; } else { var p = $.getCenterAdaptPosition(combo, popup); position.left = p.left; } break; case "middle": if (position.change) { var p = $.getCenterAdaptPosition(combo, popup); position.left = p.left; } else { var p = $.getMiddleAdaptPosition(combo, popup); position.top = p.top; } break; } if (needAdaptHeight === true) { popup.resetHeight && popup.resetHeight(Math.min(bodyHeight - position.top, maxHeight)); } return position; } });/** * 基本的函数 * Created by GUY on 2015/6/24. */ BI.Func = {}; BI.extend(BI.Func, { /** * 创建唯一的名字 * @param array * @param name * @returns {*} */ createDistinctName: function (array, name) { var src = name, idx = 1; name = name || ""; while (true) { if (BI.every(array, function (i, item) { return item.name !== name; })) { break; } name = src + (idx++); } return name; }, /** * 获取搜索结果 * @param items * @param keyword * @param param 搜索哪个属性 */ getSearchResult: function (items, keyword, param) { var isArray = BI.isArray(items); items = isArray ? BI.flatten(items) : items; param || (param = "text"); if (!BI.isKey(keyword)) { return { finded: BI.deepClone(items), matched: isArray ? [] : {} }; } var t, text, py; keyword = BI.toUpperCase(keyword); var matched = isArray ? [] : {}, finded = isArray ? [] : {}; BI.each(items, function (i, item) { item = BI.deepClone(item); t = BI.stripEL(item); text = t[param] || t.text || t.value || t.name || t; py = BI.makeFirstPY(text); text = BI.toUpperCase(text); py = BI.toUpperCase(py); var pidx; if (text.indexOf(keyword) > -1) { if (text === keyword) { isArray ? matched.push(item) : (matched[i] = item); } else { isArray ? finded.push(item) : (finded[i] = item); } } else if (pidx = py.indexOf(keyword), (pidx > -1 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length))) { if (text === keyword || keyword.length === text.length) { isArray ? matched.push(item) : (matched[i] = item); } else { isArray ? finded.push(item) : (finded[i] = item); } } }); return { matched: matched, finded: finded } }, }); /** * 对DOM操作的通用函数 * @type {{}} */ BI.DOM = {}; BI.extend(BI.DOM, { /** * 把dom数组或元素悬挂起来,使其不对html产生影响 * @param dom */ hang: function (doms) { if (BI.isEmpty(doms)) { return; } var frag = document.createDocumentFragment(); BI.each(doms, function (i, dom) { dom instanceof BI.Widget && (dom = dom.element); dom instanceof $ && dom[0] && frag.appendChild(dom[0]); }); return frag; }, isExist: function (obj) { return $("body").find(obj.element).length > 0; }, //预加载图片 preloadImages: function (srcArray, onload) { var count = 0, images = []; function complete() { count++; if (count >= srcArray.length) { onload(); } } BI.each(srcArray, function (i, src) { images[i] = new Image(); images[i].src = src; images[i].onload = function () { complete() }; images[i].onerror = function () { complete() }; }); }, isColor: function (color) { return color && (this.isRGBColor(color) || this.isHexColor(color)); }, isRGBColor: function (color) { if (!color) { return false; } return color.substr(0, 3) === "rgb"; }, isHexColor: function (color) { if (!color) { return false; } return color[0] === "#" && color.length === 7; }, isDarkColor: function (hex) { if (!hex || !this.isHexColor(hex)) { return false; } var rgb = this.rgb2json(this.hex2rgb(hex)); var grayLevel = Math.round(rgb.r * 0.299 + rgb.g * 0.587 + rgb.b * 0.114); if (grayLevel < 192/**网上给的是140**/) { return true; } return false; }, //获取对比颜色 getContrastColor: function (color) { if (!color || !this.isColor(color)) { return ""; } if (this.isDarkColor(color)) { return "#ffffff"; } return "#1a1a1a"; }, rgb2hex: function (rgbColour) { if (!rgbColour || rgbColour.substr(0, 3) != "rgb") { return ""; } var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); var red = BI.parseInt(rgbValues[0]); var green = BI.parseInt(rgbValues[1]); var blue = BI.parseInt(rgbValues[2]); var hexColour = "#" + this.int2hex(red) + this.int2hex(green) + this.int2hex(blue); return hexColour; }, rgb2json: function (rgbColour) { if (!rgbColour) { return {}; } if (!this.isRGBColor(rgbColour)) { return {}; } var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); return { r: BI.parseInt(rgbValues[0]), g: BI.parseInt(rgbValues[1]), b: BI.parseInt(rgbValues[2]) }; }, rgba2json: function (rgbColour) { if (!rgbColour) { return {}; } var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); return { r: BI.parseInt(rgbValues[0]), g: BI.parseInt(rgbValues[1]), b: BI.parseInt(rgbValues[2]), a: BI.parseFloat(rgbValues[3]) }; }, json2rgb: function (rgb) { if (!BI.isKey(rgb.r) || !BI.isKey(rgb.g) || !BI.isKey(rgb.b)) { return ""; } return "rgb(" + rgb.r + "," + rgb.g + "," + rgb.b + ")"; }, json2rgba: function (rgba) { if (!BI.isKey(rgba.r) || !BI.isKey(rgba.g) || !BI.isKey(rgba.b)) { return ""; } return "rgba(" + rgba.r + "," + rgba.g + "," + rgba.b + "," + rgba.a + ")"; }, int2hex: function (strNum) { var hexdig = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f']; return hexdig[strNum >>> 4] + '' + hexdig[strNum & 15]; }, hex2rgb: function (color) { if (!color) { return ""; } if (!this.isHexColor(color)) { return color; } var tempValue = "rgb(", colorArray; if (color.length === 7) { colorArray = [BI.parseInt('0x' + color.substring(1, 3)), BI.parseInt('0x' + color.substring(3, 5)), BI.parseInt('0x' + color.substring(5, 7))]; } else if (color.length === 4) { colorArray = [BI.parseInt('0x' + color.substring(1, 2)), BI.parseInt('0x' + color.substring(2, 3)), BI.parseInt('0x' + color.substring(3, 4))]; } tempValue += colorArray[0] + ","; tempValue += colorArray[1] + ","; tempValue += colorArray[2] + ")"; return tempValue; }, rgba2rgb: function (rgbColour, BGcolor) { if (BI.isNull(BGcolor)) { BGcolor = 1; } if (rgbColour.substr(0, 4) != "rgba") { return ""; } var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); if (rgbValues.length < 4) { return ""; } var R = BI.parseFloat(rgbValues[0]); var G = BI.parseFloat(rgbValues[1]); var B = BI.parseFloat(rgbValues[2]); var A = BI.parseFloat(rgbValues[3]); return "rgb(" + Math.floor(255 * (BGcolor * (1 - A )) + R * A) + "," + Math.floor(255 * (BGcolor * (1 - A )) + G * A) + "," + Math.floor(255 * (BGcolor * (1 - A )) + B * A) + ")"; }, getTextSizeWidth: function (text, fontSize) { var span = $("").addClass("text-width-span").appendTo($("body")); if (fontSize == null) { fontSize = 12; } fontSize = fontSize + "px"; span.css("font-size", fontSize).text(text); var width = span.width(); span.remove(); return width; }, //获取滚动条的宽度 getScrollWidth: function () { if (this._scrollWidth == null) { var ul = $("
").width(50).height(50).css({ position: "absolute", top: "-9999px", overflow: "scroll" }).appendTo($("body")); this._scrollWidth = ul[0].offsetWidth - ul[0].clientWidth; ul.destroy(); } return this._scrollWidth; } });/** * guy * 检测某个Widget的EventChange事件然后去show某个card * @type {*|void|Object} * @class BI.ShowListener * @extends BI.OB */ BI.ShowListener = BI.inherit(BI.OB, { _defaultConfig: function () { return BI.extend(BI.ShowListener.superclass._defaultConfig.apply(this, arguments), { eventObj: BI.createWidget(), cardLayout: null, cardNameCreator: function (v) { return v; }, cardCreator: BI.emptyFn, afterCardCreated: BI.emptyFn, afterCardShow: BI.emptyFn }); }, _init: function () { BI.ShowListener.superclass._init.apply(this, arguments); var self = this, o = this.options; o.eventObj.on(BI.Controller.EVENT_CHANGE, function (type, v, ob) { if (type === BI.Events.CLICK) { v = v || o.eventObj.getValue(); v = BI.isArray(v) ? (v.length > 1 ? v.toString() : v[0]) : v; if (BI.isNull(v)) { throw new Error("value cannot be null"); } var cardName = o.cardNameCreator(v); if (!o.cardLayout.isCardExisted(cardName)) { var card = o.cardCreator(cardName); o.cardLayout.addCardByName(cardName, card); o.afterCardCreated(cardName); } o.cardLayout.showCardByName(cardName); BI.nextTick(function () { o.afterCardShow(cardName); self.fireEvent(BI.ShowListener.EVENT_CHANGE, cardName); }); } }) } }); BI.ShowListener.EVENT_CHANGE = "ShowListener.EVENT_CHANGE";/** * style加载管理器 * * Created by GUY on 2015/9/7. * @class */ BI.StyleLoaderManager = BI.inherit(BI.OB, { _defaultConfig: function () { return BI.extend(BI.StyleLoaderManager.superclass._defaultConfig.apply(this, arguments), {}); }, _init: function () { BI.StyleLoaderManager.superclass._init.apply(this, arguments); this.stylesManager = {}; }, loadStyle: function (name, styleString) { var d = document, styles = d.createElement('style'); d.getElementsByTagName('head')[0].appendChild(styles); styles.setAttribute('type', 'text/css'); if (styles.styleSheet) { styles.styleSheet.cssText = styleString; } else { styles.appendChild(document.createTextNode(styleString)); } this.stylesManager[name] = styles; return this; }, get: function (name) { return this.stylesManager[name]; }, has: function (name) { return this.stylesManager[name] != null; }, removeStyle: function (name) { if (!this.has(name)) { return this; } this.stylesManager[name].parentNode.removeChild(this.stylesManager[name]); delete this.stylesManager[name]; return this; } });/** * @class BI.Logic * @extends BI.OB */ BI.Logic = BI.inherit(BI.OB, { createLogic: function () { return this.options || {}; } }); BI.LogicFactory = { Type: { Vertical: "vertical", Horizontal: "horizontal", Table: "table", HorizontalFill: "horizontal_fill" }, createLogic: function (key, options) { var logic; switch (key) { case BI.LogicFactory.Type.Vertical: logic = BI.VerticalLayoutLogic; break; case BI.LogicFactory.Type.Horizontal: logic = BI.HorizontalLayoutLogic; break; case BI.LogicFactory.Type.Table: logic = BI.TableLayoutLogic; break; case BI.LogicFactory.Type.HorizontalFill: logic = BI.HorizontalFillLayoutLogic; break; default : logic = BI.Logic; break; } return new logic(options).createLogic(); }, createLogicTypeByDirection: function (direction) { switch (direction) { case BI.Direction.Top: case BI.Direction.Bottom: case BI.Direction.Custom: return BI.LogicFactory.Type.Vertical; break; case BI.Direction.Left: case BI.Direction.Right: return BI.LogicFactory.Type.Horizontal; } }, createLogicItemsByDirection: function (direction) { var layout; var items = Array.prototype.slice.call(arguments, 1); items = BI.map(items, function (i, item) { if (BI.isWidget(item)) { return { el: item, width: item.options.width, height: item.options.height } } return item; }); switch (direction) { case BI.Direction.Bottom: layout = BI.LogicFactory.Type.Vertical; items.reverse(); break; case BI.Direction.Right: layout = BI.LogicFactory.Type.Horizontal; items.reverse(); break; case BI.Direction.Custom: items = items.slice(1); break; } return items; } };/** * guy * 上下布局逻辑 * 上下布局的时候要考虑到是动态布局还是静态布局 * * @class BI.VerticalLayoutLogic * @extends BI.Logic */ BI.VerticalLayoutLogic = BI.inherit(BI.Logic, { _defaultConfig: function () { return BI.extend(BI.VerticalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { dynamic: false, scrollable: null, scrolly: false, scrollx: false, items: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, createLogic: function () { var layout, o = this.options; if (o.dynamic) { layout = "bi.vertical"; } else { layout = "bi.vtape"; } return { type: layout, scrollable: o.scrollable, scrolly: o.scrolly, scrollx: o.scrollx, hgap: o.hgap, vgap: o.vgap, lgap: o.lgap, rgap: o.rgap, tgap: o.tgap, bgap: o.bgap, items: o.items } }, _init: function () { BI.VerticalLayoutLogic.superclass._init.apply(this, arguments); } }); /** * guy * 左右布局逻辑 * 左右布局的时候要考虑到是动态布局还是静态布局 * * @class BI.HorizontalLayoutLogic * @extends BI.Logic */ BI.HorizontalLayoutLogic = BI.inherit(BI.Logic, { _defaultConfig: function () { return BI.extend(BI.HorizontalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { dynamic: false, scrollable: null, scrolly: false, scrollx: false, items: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, createLogic: function () { var layout, o = this.options; if (o.dynamic) { layout = "bi.vertical_adapt"; } else { layout = "bi.htape"; } return { type: layout, scrollable: o.scrollable, scrolly: o.scrolly, scrollx: o.scrollx, hgap: o.hgap, vgap: o.vgap, lgap: o.lgap, rgap: o.rgap, tgap: o.tgap, bgap: o.bgap, items: o.items } }, _init: function () { BI.HorizontalLayoutLogic.superclass._init.apply(this, arguments); } }); /** * guy * 表格布局逻辑 * 表格布局的时候要考虑到是动态布局还是静态布局 * * @class BI.TableLayoutLogic * @extends BI.OB */ BI.TableLayoutLogic = BI.inherit(BI.Logic, { _defaultConfig: function () { return BI.extend(BI.TableLayoutLogic.superclass._defaultConfig.apply(this, arguments), { dynamic: false, scrollable: null, scrolly: false, scrollx: false, columns: 0, rows: 0, columnSize: [], rowSize: [], hgap: 0, vgap: 0, items: [] }); }, createLogic: function () { var layout, o = this.options; if (o.dynamic) { layout = "bi.table"; } else { layout = "bi.window"; } return { type: layout, scrollable: o.scrollable, scrolly: o.scrolly, scrollx: o.scrollx, columns: o.columns, rows: o.rows, columnSize: o.columnSize, rowSize: o.rowSize, hgap: o.hgap, vgap: o.vgap, items: o.items } }, _init: function () { BI.TableLayoutLogic.superclass._init.apply(this, arguments); } }); /** * guy * 左右充满布局逻辑 * * @class BI.HorizontalFillLayoutLogic * @extends BI.Logic */ BI.HorizontalFillLayoutLogic = BI.inherit(BI.Logic, { _defaultConfig: function () { return BI.extend(BI.HorizontalFillLayoutLogic.superclass._defaultConfig.apply(this, arguments), { dynamic: false, scrollable: null, scrolly: false, scrollx: false, items: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0 }); }, createLogic: function () { var layout, o = this.options; var columnSize = []; BI.each(o.items, function (i, item) { columnSize.push(item.width || 0); }); if (o.dynamic) { layout = "bi.horizontal_adapt"; } else { layout = "bi.htape"; } return { type: layout, columnSize: columnSize, scrollable: o.scrollable, scrolly: o.scrolly, scrollx: o.scrollx, hgap: o.hgap, vgap: o.vgap, lgap: o.lgap, rgap: o.rgap, tgap: o.tgap, bgap: o.bgap, items: o.items } }, _init: function () { BI.HorizontalFillLayoutLogic.superclass._init.apply(this, arguments); } });/** * 保存数据,将js里面用到的常量数据都分离 * */ BI.Data = Data = {}; /** * 存放bi里面通用的一些常量 * @type {{}} */ Data.Constant = BI.Constant = BICst = {}; /** * 缓冲池 * @type {{Buffer: {}}} */ ; (function () { var Buffer = {}; var MODE = false;//设置缓存模式为关闭 Data.BufferPool = { put: function (name, cache) { if (BI.isNotNull(Buffer[name])) { throw new Error("Buffer Pool has the key already!"); } Buffer[name] = cache; }, get: function (name) { return Buffer[name]; }, }; })();/** * 共享池 * @type {{Shared: {}}} */ ; (function () { var _Shared = {}; Data.SharingPool = { _Shared: _Shared, put: function (name, shared) { _Shared[name] = shared; }, cat: function () { var args = Array.prototype.slice.call(arguments, 0), copy = _Shared; for (var i = 0; i < args.length; i++) { copy = copy && copy[args[i]]; } return copy; }, get: function () { return BI.deepClone(this.cat.apply(this, arguments)); }, remove: function (key) { delete _Shared[key]; } }; })();Data.Req = { }; Data.Source = BISource = { };//工程配置 $(function () { //注册布局 var isSupportFlex = BI.isSupportCss3("flex"); BI.Plugin.registerWidget("bi.horizontal", function (ob) { if (isSupportFlex) { return BI.extend(ob, {type: "bi.flex_horizontal"}); } else { return ob; } }); BI.Plugin.registerWidget("bi.center_adapt", function (ob) { if (isSupportFlex && ob.items && ob.items.length <= 1) { //有滚动条的情况下需要用到flex_wrapper_center布局 if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { //不是IE用flex_wrapper_center布局 if (!BI.isIE()) { return BI.extend(ob, {type: "bi.flex_wrapper_center"}); } return ob; } return BI.extend(ob, {type: "bi.flex_center"}); } else { return ob; } }); BI.Plugin.registerWidget("bi.vertical_adapt", function (ob) { if (isSupportFlex) { //有滚动条的情况下需要用到flex_wrapper_center布局 if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { //不是IE用flex_wrapper_center布局 if (!BI.isIE()) { return BI.extend({}, ob, {type: "bi.flex_wrapper_vertical_center"}); } return ob; } return BI.extend(ob, {type: "bi.flex_vertical_center"}); } else { return ob; } }); BI.Plugin.registerWidget("bi.float_center_adapt", function (ob) { if (isSupportFlex) { //有滚动条的情况下需要用到flex_wrapper_center布局 if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { //不是IE用flex_wrapper_center布局 if (!BI.isIE()) { return BI.extend({}, ob, {type: "bi.flex_wrapper_center"}); } return ob; } return BI.extend(ob, {type: "bi.flex_center"}); } else { return ob; } }); //注册滚动条 BI.Plugin.registerWidget("bi.grid_table_scrollbar", function (ob) { if (BI.isIE9Below()) { return BI.extend(ob, {type: "bi.native_table_scrollbar"}); } else { return ob; } }); BI.Plugin.registerWidget("bi.grid_table_horizontal_scrollbar", function (ob) { if (BI.isIE9Below()) { return BI.extend(ob, {type: "bi.native_table_horizontal_scrollbar"}); } else { return ob; } }); //注册控件 BI.Plugin.registerWidget("bi.grid_table", function (ob) { //非chrome下滚动条滑动效果不好,禁止掉 if (!(BI.isChrome() && BI.isWindows() && !BI.isEdge())) { return BI.extend(ob, {type: "bi.quick_grid_table"}); } else { return ob; } }); BI.Plugin.registerWidget("bi.collection_table", function (ob) { //非chrome下滚动条滑动效果不好,禁止掉 if (!(BI.isChrome() && BI.isWindows() && !BI.isEdge())) { return BI.extend(ob, {type: "bi.quick_collection_table"}); } else { return ob; } }); //IE8下滚动条用原生的 if (BI.isIE9Below()) { BI.GridTableScrollbar.SIZE = 18; } });