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KERNEL-14512 refact: router

es6
Treecat 2 years ago
parent
7b8b310651
commit
1e31ad0ffa
9 changed files with 3804 additions and 3470 deletions
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  1. 12
      src/bundle.js
  2. 72
      src/core/decorator.js
  3. 2
      src/core/index.js
  4. 2
      src/core/system.js
  5. 7
      src/index.js
  6. 464
      src/router/0.router.js
  7. 3431
      src/router/router.js
  8. 2
      template/index.html

12
src/bundle.js
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@ -1,4 +1,14 @@
import * as fineui from "./index";
import { shortcut, provider } from "@/core/5.inject";
import { _global } from "@/core/0.foundation";
import * as Decorators from "@/core/decorator";
Object.assign(BI, fineui, { shortcut, provider });
_global.BI = _global.BI || {};
_global.BI.Decorators = Decorators;
_global.Fix = fineui.Fix;
_global._ = fineui._;
_global.$ = fineui.$;
Object.assign(_global.BI, fineui, { shortcut, provider });

72
src/core/decorator.js
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@ -1,6 +1,11 @@
// export * from "../../typescript/core/decorator/decorator.ts";
import { shortcut as biShortcut, provider as biProvider } from "./5.inject";
import {
shortcut as biShortcut,
provider as biProvider,
model as biModel,
Models
} from "./5.inject";
/**
* 注册widget
@ -19,3 +24,68 @@ export function provider() {
biProvider(Target.xtype, Target);
};
}
/**
* 注册model
*/
export function model() {
return function decorator(Target) {
biModel(Target.xtype, Target);
};
}
/**
* 类注册_store属性
* @param Model model类
* @param opts 额外条件
*/
export function store(Model, opts) {
return function classDecorator(constructor) {
return class extends constructor {
_store() {
const props = opts.props ? opts.props.apply(this) : undefined;
return Models.getModel(Model.xtype, props);
}
};
};
}
/**
* 注册mixin
* ie8下不能使用
*/
export function mixin() {
return function decorator(Target) {
const mixin = {};
Object.getOwnPropertyNames(Target.prototype).forEach(name => {
if (name === "constructor") {
return;
}
mixin[name] = Target.prototype[name];
});
Fix.mixin(Target.xtype, mixin);
};
}
/**
* 类注册mixins属性
* ie8下不能使用
* @param Mixins
*/
export function mixins(...Mixins) {
return function classDecorator(constructor) {
const mixins = [];
Mixins.forEach(mixin => {
mixin.xtype && mixins.push(mixin.xtype);
});
return class extends constructor {
mixins = mixins;
};
};
}

2
src/core/index.js
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@ -22,7 +22,7 @@ export * from "./5.inject";
export * from "./6.plugin";
export * from "./system";
export * from "./action";
export * from "./behavior";
// export * from "./behavior";
// export * from "./controller";
export * from "./func";
export * from "./structure";

2
src/core/system.js
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@ -4,7 +4,7 @@
* Created by windy on 2021/6/30
*/
import { prepares } from "./0.foundation";
import { deepExtend, extend, inherit, object } from "./2.base";
import { deepExtend, extend } from "./2.base";
import { OB } from "./3.ob";
import { Providers } from "./5.inject";
import { provider } from "./decorator";

7
src/index.js
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@ -1,8 +1,13 @@
import "./polyfill";
import _jquery from "jquery";
export * from "./core";
export * from "./base";
export * from "./case";
export * from "./widget";
export * from "./component";
export * from "./fix";
export * from "./router";
export const jQuery = _jquery;
export const $ = _jquery;

464
src/router/0.router.js
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@ -1,26 +1,37 @@
(function () {
var Events = {
import { _ } from "@/core";
const 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;
on(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});
const events = this._events[name] || (this._events[name] = []);
events.push({
callback,
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 = BI._.once(function () {
once(name, callback, context) {
if (!eventsApi(this, "once", name, [callback, context]) || !callback) {
return this;
}
const self = this;
var once = _.once(function () {
self.off(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
return this.on(name, once, context);
},
@ -28,21 +39,27 @@
// 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;
off(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] : BI._.keys(this._events);
for (var i = 0, length = names.length; i < length; i++) {
const names = name ? [name] : _.keys(this._events);
for (let i = 0, length = names.length; i < length; i++) {
name = names[i];
// Bail out if there are no events stored.
var events = this._events[name];
const events = this._events[name];
if (!events) continue;
// Remove all callbacks for this event.
@ -52,13 +69,14 @@
}
// Find any remaining events.
var remaining = [];
for (var j = 0, k = events.length; j < k; j++) {
var event = events[j];
const remaining = [];
for (let j = 0, k = events.length; j < k; j++) {
const event = events[j];
if (
callback && callback !== event.callback &&
callback !== event.callback._callback ||
context && context !== event.context
(callback &&
callback !== event.callback &&
callback !== event.callback._callback) ||
(context && context !== event.context)
) {
remaining.push(event);
}
@ -75,7 +93,7 @@
return this;
},
un: function () {
un() {
this.off.apply(this, arguments);
},
@ -83,151 +101,172 @@
// 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) {
trigger(name) {
if (!this._events) return this;
var args = slice.call(arguments, 1);
const args = slice.call(arguments, 1);
if (!eventsApi(this, "trigger", name, args)) return this;
var events = this._events[name];
var allEvents = this._events.all;
const events = this._events[name];
const allEvents = this._events.all;
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, arguments);
return this;
},
fireEvent: function () {
fireEvent() {
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 = BI._.uniqueId("l"));
listenTo(obj, name, callback) {
const listeningTo = this._listeningTo || (this._listeningTo = {});
const 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) {
listenToOnce(obj, name, callback) {
if (typeof name === "object") {
for (var event in name) this.listenToOnce(obj, event, name[event]);
for (const 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++) {
const names = name.split(eventSplitter);
for (let i = 0, length = names.length; i < length; i++) {
this.listenToOnce(obj, names[i], callback);
}
return this;
}
if (!callback) return this;
var once = BI._.once(function () {
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;
stopListening(obj, name, callback) {
let listeningTo = this._listeningTo;
if (!listeningTo) return this;
var remove = !name && !callback;
const remove = !name && !callback;
if (!callback && typeof name === "object") callback = this;
if (obj) (listeningTo = {})[obj._listenId] = obj;
for (var id in listeningTo) {
for (const id in listeningTo) {
obj = listeningTo[id];
obj.off(name, callback, this);
if (remove || BI._.isEmpty(obj._events)) delete this._listeningTo[id];
if (remove || _.isEmpty(obj._events)) {
delete this._listeningTo[id];
}
return this;
}
};
return this;
}
};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// 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) {
// 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) {
for (const 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++) {
const names = name.split(eventSplitter);
for (let 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];
};
// 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) {
let 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);
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;
}
};
};
// BI.Router
// ---------------
// 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) {
// 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.
export const 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.
BI._.extend(Router.prototype, Events, {
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
const optionalParam = /\((.*?)\)/g;
const namedParam = /(\(\?)?:\w+/g;
const splatParam = /\*\w+/g;
const escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **BI.Router** properties and methods.
_.extend(Router.prototype, Events, {
// _init is an empty function by default. Override it with your own
// initialization logic.
_init: function () {
},
_init() {},
// Manually bind a single named route to a callback. For example:
//
@ -235,44 +274,47 @@
// ...
// });
//
route: function (route, name, callback) {
if (!BI._.isRegExp(route)) route = this._routeToRegExp(route);
if (BI._.isFunction(name)) {
route(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = "";
}
if (!callback) callback = this[name];
var router = this;
BI.history.route(route, function (fragment) {
var args = router._extractParameters(route, fragment);
const router = this;
history.route(route, (fragment) => {
const args = router._extractParameters(route, fragment);
if (router.execute(callback, args, name) !== false) {
router.trigger.apply(router, ["route:" + name].concat(args));
router.trigger.apply(router, [`route:${name}`].concat(args));
router.trigger("route", name, args);
BI.history.trigger("route", router, name, args);
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) {
execute(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);
navigate(fragment, options) {
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 () {
_bindRoutes() {
if (!this.routes) return;
this.routes = BI._.result(this, "routes");
var route, routes = BI._.keys(this.routes);
this.routes = _.result(this, "routes");
let route,
routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
@ -280,25 +322,28 @@
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function (route) {
route = route.replace(escapeRegExp, "\\$&")
_routeToRegExp(route) {
route = route
.replace(escapeRegExp, "\\$&")
.replace(optionalParam, "(?:$1)?")
.replace(namedParam, function (match, optional) {
return optional ? match : "([^/?]+)";
})
.replace(namedParam, (match, optional) =>
optional ? match : "([^/?]+)"
)
.replace(splatParam, "([^?]*?)");
return new RegExp("^" + route + "(?:\\?([\\s\\S]*))?$");
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 BI._.map(params, function (param, i) {
_extractParameters(route, fragment) {
const params = route.exec(fragment).slice(1);
return _.map(params, (param, i) => {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
var resultParam = null;
let resultParam = null;
if (param) {
try {
resultParam = decodeURIComponent(param);
@ -306,84 +351,86 @@
resultParam = param;
}
}
return resultParam;
});
}
});
});
// History
// ----------------
// 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 = function () {
// 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.
const History = function () {
this.handlers = [];
this.checkUrl = BI._.bind(this.checkUrl, this);
this.checkUrl = _.bind(this.checkUrl, this);
// Ensure that `History` can be used outside of the browser.
if (typeof window !== "undefined") {
this.location = _global.location;
this.history = _global.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 a leading hash/slash and trailing space.
const routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Cached regex for stripping leading and trailing slashes.
const rootStripper = /^\/+|\/+$/g;
// Has the history handling already been started?
History.started = false;
// Cached regex for stripping urls of hash.
const pathStripper = /#.*$/;
// Set up all inheritable **BI.History** properties and methods.
BI._.extend(History.prototype, Events, {
// 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(/[^\/]$/, "$&/");
atRoot() {
const 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(/\?.+/);
getSearch() {
const 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(/#(.*)$/);
getHash(window) {
const match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : "";
},
// Get the pathname and search params, without the root.
getPath: function () {
var path = this.location.pathname + this.getSearch();
getPath() {
let path = this.location.pathname + this.getSearch();
try {
path = decodeURI(path);
} catch(e) {
}
var root = this.root.slice(0, -1);
} catch (e) {}
const 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) {
getFragment(fragment) {
if (fragment == null) {
if (this._hasPushState || !this._wantsHashChange) {
fragment = this.getPath();
@ -391,73 +438,91 @@
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");
start(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 = BI._.extend({root: "/"}, this.options, options);
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._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, "/");
this.root = `/${this.root}/`.replace(rootStripper, "/");
// Transition from hashChange to pushState or vice versa if both are
// requested.
if (this._wantsHashChange && this._wantsPushState) {
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
var root = this.root.slice(0, -1) || "/";
this.location.replace(root + "#" + this.getPath());
const root = this.root.slice(0, -1) || "/";
this.location.replace(`${root}#${this.getPath()}`);
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot()) {
this.navigate(this.getHash(), {replace: true});
this.navigate(this.getHash(), { replace: true });
}
}
// Proxy an iframe to handle location events if the browser doesn't
// support the `hashchange` event, HTML5 history, or the user wants
// `hashChange` but not `pushState`.
if (!this._hasHashChange && this._wantsHashChange && (!this._wantsPushState || !this._hasPushState)) {
var iframe = document.createElement("iframe");
if (
!this._hasHashChange &&
this._wantsHashChange &&
(!this._wantsPushState || !this._hasPushState)
) {
const iframe = document.createElement("iframe");
iframe.src = "javascript:0";
iframe.style.display = "none";
iframe.tabIndex = -1;
var body = document.body;
const body = document.body;
// Using `appendChild` will throw on IE < 9 if the document is not ready.
this.iframe = body.insertBefore(iframe, body.firstChild).contentWindow;
this.iframe = body.insertBefore(
iframe,
body.firstChild
).contentWindow;
this.iframe.document.open().close();
this.iframe.location.hash = "#" + this.fragment;
this.iframe.location.hash = `#${this.fragment}`;
}
// Add a cross-platform `addEventListener` shim for older browsers.
var addEventListener = _global.addEventListener || function (eventName, listener) {
return attachEvent("on" + eventName, listener);
const addEventListener =
_global.addEventListener ||
function (eventName, listener) {
return attachEvent(`on${eventName}`, listener);
};
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._hasPushState) {
addEventListener("popstate", this.checkUrl, false);
} else if (this._wantsHashChange && this._hasHashChange && !this.iframe) {
} else if (
this._wantsHashChange &&
this._hasHashChange &&
!this.iframe
) {
addEventListener("hashchange", this.checkUrl, false);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
@ -468,16 +533,22 @@
// Disable BI.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function () {
stop() {
// Add a cross-platform `removeEventListener` shim for older browsers.
var removeEventListener = _global.removeEventListener || function (eventName, listener) {
return detachEvent("on" + eventName, listener);
const removeEventListener =
_global.removeEventListener ||
function (eventName, listener) {
return detachEvent(`on${eventName}`, listener);
};
// Remove window listeners.
if (this._hasPushState) {
removeEventListener("popstate", this.checkUrl, false);
} else if (this._wantsHashChange && this._hasHashChange && !this.iframe) {
} else if (
this._wantsHashChange &&
this._hasHashChange &&
!this.iframe
) {
removeEventListener("hashchange", this.checkUrl, false);
}
@ -494,14 +565,17 @@
// 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});
route(route, callback) {
this.handlers.unshift({ route, callback });
},
// check route is Exist. if exist, return the route
checkRoute: function (route) {
for (var i = 0; i < this.handlers.length; i++) {
if (this.handlers[i].route.toString() === Router.prototype._routeToRegExp(route).toString()) {
checkRoute(route) {
for (let i = 0; i < this.handlers.length; i++) {
if (
this.handlers[i].route.toString() ===
Router.prototype._routeToRegExp(route).toString()
) {
return this.handlers[i];
}
}
@ -510,10 +584,10 @@
},
// remove a route match in routes
unRoute: function (route) {
var index = BI._.findIndex(this.handlers, function (handler) {
return handler.route.test(route);
});
unRoute(route) {
const index = _.findIndex(this.handlers, (handler) =>
handler.route.test(route)
);
if (index > -1) {
this.handlers.splice(index, 1);
}
@ -521,14 +595,13 @@
// 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();
checkUrl(e) {
let current = this.getFragment();
try {
// getFragment 得到的值是编码过的,而this.fragment是没有编码过的
// 英文路径没有问题，遇上中文和空格有问题了
current = decodeURIComponent(current);
} catch(e) {
}
} catch (e) {}
// 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) {
@ -543,11 +616,13 @@
// 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) {
loadUrl(fragment) {
fragment = this.fragment = this.getFragment(fragment);
return BI._.some(this.handlers, function (handler) {
return _.some(this.handlers, (handler) => {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
});
@ -560,44 +635,51 @@
// 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) {
navigate(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: !!options};
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;
let root = this.root;
if (fragment === "" || fragment.charAt(0) === "?") {
root = root.slice(0, -1) || "/";
}
var url = root + fragment;
const url = root + fragment;
// Strip the hash and decode for matching.
fragment = fragment.replace(pathStripper, "")
fragment = fragment.replace(pathStripper, "");
try {
fragment = decodeURI(fragment);
} catch(e) {
}
} catch (e) {}
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);
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))) {
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);
this._updateHash(
this.iframe.location,
fragment,
options.replace
);
}
// If you've told us that you explicitly don't want fallback hashchange-
@ -610,18 +692,16 @@
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function (location, fragment, replace) {
_updateHash(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, "");
location.replace(href + "#" + fragment);
const href = location.href.replace(/(javascript:|#).*$/, "");
location.replace(`${href}#${fragment}`);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = "#" + fragment;
location.hash = `#${fragment}`;
}
}
});
});
// Create the default BI.history.
BI.history = new History;
}());
// Create the default BI.history.
export const history = new History();

3431
src/router/router.js
View File

File diff suppressed because it is too large Load Diff

2
template/index.html
Unescape View File

@ -38,7 +38,7 @@
<div id="wrapper"></div>
</body>
<script src="../dist/router.js"></script>
<!-- <script src="../dist/router.js"></script> -->
<script>
BI.pixUnit = "rem";
BI.pixRatio = 10;

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