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2020 lines
90 KiB
2020 lines
90 KiB
/* |
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* JQuery zTree core |
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* v3.5.48 |
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* http://treejs.cn/ |
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* |
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* Copyright (c) 2010 Hunter.z |
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* |
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* Licensed same as jquery - MIT License |
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* http://www.opensource.org/licenses/mit-license.php |
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* |
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* Date: 2020-11-21 |
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*/ |
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|
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(function ($) { |
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var settings = {}, roots = {}, caches = {}, |
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//default consts of core |
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_consts = { |
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className: { |
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BUTTON: "button", |
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ICON: "icon", |
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LEVEL: "level", |
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ICO_LOADING: "ico_loading", |
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SWITCH: "switch", |
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NAME: 'node_name' |
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}, |
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event: { |
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NODECREATED: "ztree_nodeCreated", |
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CLICK: "ztree_click", |
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EXPAND: "ztree_expand", |
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COLLAPSE: "ztree_collapse", |
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ASYNC_SUCCESS: "ztree_async_success", |
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ASYNC_ERROR: "ztree_async_error", |
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REMOVE: "ztree_remove", |
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SELECTED: "ztree_selected", |
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UNSELECTED: "ztree_unselected" |
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}, |
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id: { |
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A: "_a", |
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ICON: "_ico", |
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SPAN: "_span", |
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SWITCH: "_switch", |
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UL: "_ul" |
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}, |
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line: { |
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ROOT: "root", |
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ROOTS: "roots", |
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CENTER: "center", |
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BOTTOM: "bottom", |
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NOLINE: "noline", |
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LINE: "line" |
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}, |
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folder: { |
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OPEN: "open", |
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CLOSE: "close", |
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DOCU: "docu" |
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}, |
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node: { |
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CURSELECTED: "curSelectedNode" |
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} |
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}, |
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//default setting of core |
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_setting = { |
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treeId: "", |
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treeObj: null, |
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view: { |
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addDiyDom: null, |
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autoCancelSelected: true, |
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dblClickExpand: true, |
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expandSpeed: "fast", |
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fontCss: {}, |
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nodeClasses: {}, |
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nameIsHTML: false, |
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selectedMulti: true, |
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showIcon: true, |
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showLine: true, |
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showTitle: true, |
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txtSelectedEnable: false |
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}, |
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data: { |
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key: { |
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isParent: "isParent", |
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children: "children", |
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name: "name", |
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title: "", |
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url: "url", |
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icon: "icon" |
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}, |
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render: { |
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name: null, |
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title: null, |
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}, |
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simpleData: { |
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enable: false, |
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idKey: "id", |
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pIdKey: "pId", |
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rootPId: null |
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}, |
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keep: { |
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parent: false, |
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leaf: false |
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} |
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}, |
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async: { |
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enable: false, |
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contentType: "application/x-www-form-urlencoded", |
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type: "post", |
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dataType: "text", |
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headers: {}, |
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xhrFields: {}, |
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url: "", |
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autoParam: [], |
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otherParam: [], |
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dataFilter: null |
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}, |
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callback: { |
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beforeAsync: null, |
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beforeClick: null, |
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beforeDblClick: null, |
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beforeRightClick: null, |
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beforeMouseDown: null, |
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beforeMouseUp: null, |
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beforeExpand: null, |
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beforeCollapse: null, |
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beforeRemove: null, |
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onAsyncError: null, |
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onAsyncSuccess: null, |
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onNodeCreated: null, |
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onClick: null, |
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onDblClick: null, |
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onRightClick: null, |
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onMouseDown: null, |
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onMouseUp: null, |
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onExpand: null, |
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onCollapse: null, |
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onRemove: null |
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} |
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}, |
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//default root of core |
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//zTree use root to save full data |
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_initRoot = function (setting) { |
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var r = data.getRoot(setting); |
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if (!r) { |
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r = {}; |
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data.setRoot(setting, r); |
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} |
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data.nodeChildren(setting, r, []); |
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r.expandTriggerFlag = false; |
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r.curSelectedList = []; |
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r.noSelection = true; |
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r.createdNodes = []; |
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r.zId = 0; |
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r._ver = (new Date()).getTime(); |
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}, |
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//default cache of core |
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_initCache = function (setting) { |
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var c = data.getCache(setting); |
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if (!c) { |
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c = {}; |
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data.setCache(setting, c); |
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} |
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c.nodes = []; |
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c.doms = []; |
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}, |
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//default bindEvent of core |
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_bindEvent = function (setting) { |
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var o = setting.treeObj, |
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c = consts.event; |
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o.bind(c.NODECREATED, function (event, treeId, node) { |
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tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); |
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}); |
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o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { |
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tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); |
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}); |
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o.bind(c.EXPAND, function (event, treeId, node) { |
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tools.apply(setting.callback.onExpand, [event, treeId, node]); |
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}); |
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o.bind(c.COLLAPSE, function (event, treeId, node) { |
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tools.apply(setting.callback.onCollapse, [event, treeId, node]); |
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}); |
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o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { |
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tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); |
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}); |
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o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { |
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tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); |
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}); |
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o.bind(c.REMOVE, function (event, treeId, treeNode) { |
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tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); |
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}); |
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o.bind(c.SELECTED, function (event, treeId, node) { |
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tools.apply(setting.callback.onSelected, [treeId, node]); |
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}); |
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o.bind(c.UNSELECTED, function (event, treeId, node) { |
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tools.apply(setting.callback.onUnSelected, [treeId, node]); |
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}); |
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}, |
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_unbindEvent = function (setting) { |
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var o = setting.treeObj, |
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c = consts.event; |
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o.unbind(c.NODECREATED) |
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.unbind(c.CLICK) |
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.unbind(c.EXPAND) |
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.unbind(c.COLLAPSE) |
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.unbind(c.ASYNC_SUCCESS) |
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.unbind(c.ASYNC_ERROR) |
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.unbind(c.REMOVE) |
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.unbind(c.SELECTED) |
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.unbind(c.UNSELECTED); |
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}, |
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//default event proxy of core |
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_eventProxy = function (event) { |
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var target = event.target, |
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setting = data.getSetting(event.data.treeId), |
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tId = "", node = null, |
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nodeEventType = "", treeEventType = "", |
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nodeEventCallback = null, treeEventCallback = null, |
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tmp = null; |
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|
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if (tools.eqs(event.type, "mousedown")) { |
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treeEventType = "mousedown"; |
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} else if (tools.eqs(event.type, "mouseup")) { |
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treeEventType = "mouseup"; |
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} else if (tools.eqs(event.type, "contextmenu")) { |
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treeEventType = "contextmenu"; |
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} else if (tools.eqs(event.type, "click")) { |
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if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) { |
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tId = tools.getNodeMainDom(target).id; |
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nodeEventType = "switchNode"; |
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} else { |
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tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); |
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if (tmp) { |
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tId = tools.getNodeMainDom(tmp).id; |
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nodeEventType = "clickNode"; |
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} |
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} |
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} else if (tools.eqs(event.type, "dblclick")) { |
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treeEventType = "dblclick"; |
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tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); |
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if (tmp) { |
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tId = tools.getNodeMainDom(tmp).id; |
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nodeEventType = "switchNode"; |
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} |
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} |
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if (treeEventType.length > 0 && tId.length == 0) { |
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tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); |
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if (tmp) { |
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tId = tools.getNodeMainDom(tmp).id; |
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} |
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} |
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// event to node |
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if (tId.length > 0) { |
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node = data.getNodeCache(setting, tId); |
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switch (nodeEventType) { |
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case "switchNode" : |
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var isParent = data.nodeIsParent(setting, node); |
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if (!isParent) { |
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nodeEventType = ""; |
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} else if (tools.eqs(event.type, "click") |
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|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { |
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nodeEventCallback = handler.onSwitchNode; |
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} else { |
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nodeEventType = ""; |
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} |
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break; |
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case "clickNode" : |
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nodeEventCallback = handler.onClickNode; |
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break; |
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} |
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} |
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// event to zTree |
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switch (treeEventType) { |
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case "mousedown" : |
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treeEventCallback = handler.onZTreeMousedown; |
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break; |
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case "mouseup" : |
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treeEventCallback = handler.onZTreeMouseup; |
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break; |
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case "dblclick" : |
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treeEventCallback = handler.onZTreeDblclick; |
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break; |
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case "contextmenu" : |
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treeEventCallback = handler.onZTreeContextmenu; |
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break; |
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} |
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var proxyResult = { |
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stop: false, |
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node: node, |
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nodeEventType: nodeEventType, |
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nodeEventCallback: nodeEventCallback, |
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treeEventType: treeEventType, |
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treeEventCallback: treeEventCallback |
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}; |
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return proxyResult; |
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}, |
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//default init node of core |
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_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { |
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if (!n) return; |
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var r = data.getRoot(setting), |
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children = data.nodeChildren(setting, n); |
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n.level = level; |
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n.tId = setting.treeId + "_" + (++r.zId); |
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n.parentTId = parentNode ? parentNode.tId : null; |
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n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open; |
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var isParent = data.nodeIsParent(setting, n); |
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if (tools.isArray(children)) { |
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data.nodeIsParent(setting, n, true); |
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n.zAsync = true; |
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} else { |
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isParent = data.nodeIsParent(setting, n, isParent); |
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n.open = (isParent && !setting.async.enable) ? n.open : false; |
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n.zAsync = !isParent; |
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} |
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n.isFirstNode = isFirstNode; |
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n.isLastNode = isLastNode; |
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n.getParentNode = function () { |
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return data.getNodeCache(setting, n.parentTId); |
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}; |
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n.getPreNode = function () { |
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return data.getPreNode(setting, n); |
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}; |
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n.getNextNode = function () { |
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return data.getNextNode(setting, n); |
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}; |
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n.getIndex = function () { |
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return data.getNodeIndex(setting, n); |
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}; |
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n.getPath = function () { |
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return data.getNodePath(setting, n); |
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}; |
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n.isAjaxing = false; |
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data.fixPIdKeyValue(setting, n); |
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}, |
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_init = { |
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bind: [_bindEvent], |
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unbind: [_unbindEvent], |
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caches: [_initCache], |
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nodes: [_initNode], |
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proxys: [_eventProxy], |
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roots: [_initRoot], |
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beforeA: [], |
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afterA: [], |
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innerBeforeA: [], |
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innerAfterA: [], |
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zTreeTools: [] |
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}, |
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//method of operate data |
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data = { |
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addNodeCache: function (setting, node) { |
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data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; |
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}, |
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getNodeCacheId: function (tId) { |
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return tId.substring(tId.lastIndexOf("_") + 1); |
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}, |
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addAfterA: function (afterA) { |
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_init.afterA.push(afterA); |
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}, |
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addBeforeA: function (beforeA) { |
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_init.beforeA.push(beforeA); |
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}, |
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addInnerAfterA: function (innerAfterA) { |
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_init.innerAfterA.push(innerAfterA); |
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}, |
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addInnerBeforeA: function (innerBeforeA) { |
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_init.innerBeforeA.push(innerBeforeA); |
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}, |
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addInitBind: function (bindEvent) { |
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_init.bind.push(bindEvent); |
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}, |
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addInitUnBind: function (unbindEvent) { |
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_init.unbind.push(unbindEvent); |
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}, |
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addInitCache: function (initCache) { |
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_init.caches.push(initCache); |
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}, |
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addInitNode: function (initNode) { |
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_init.nodes.push(initNode); |
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}, |
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addInitProxy: function (initProxy, isFirst) { |
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if (!!isFirst) { |
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_init.proxys.splice(0, 0, initProxy); |
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} else { |
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_init.proxys.push(initProxy); |
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} |
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}, |
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addInitRoot: function (initRoot) { |
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_init.roots.push(initRoot); |
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}, |
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addNodesData: function (setting, parentNode, index, nodes) { |
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var children = data.nodeChildren(setting, parentNode), params; |
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if (!children) { |
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children = data.nodeChildren(setting, parentNode, []); |
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index = -1; |
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} else if (index >= children.length) { |
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index = -1; |
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} |
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|
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if (children.length > 0 && index === 0) { |
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children[0].isFirstNode = false; |
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view.setNodeLineIcos(setting, children[0]); |
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} else if (children.length > 0 && index < 0) { |
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children[children.length - 1].isLastNode = false; |
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view.setNodeLineIcos(setting, children[children.length - 1]); |
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} |
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data.nodeIsParent(setting, parentNode, true); |
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|
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if (index < 0) { |
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data.nodeChildren(setting, parentNode, children.concat(nodes)); |
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} else { |
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params = [index, 0].concat(nodes); |
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children.splice.apply(children, params); |
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} |
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}, |
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addSelectedNode: function (setting, node) { |
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var root = data.getRoot(setting); |
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if (!data.isSelectedNode(setting, node)) { |
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root.curSelectedList.push(node); |
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} |
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}, |
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addCreatedNode: function (setting, node) { |
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if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { |
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var root = data.getRoot(setting); |
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root.createdNodes.push(node); |
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} |
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}, |
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addZTreeTools: function (zTreeTools) { |
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_init.zTreeTools.push(zTreeTools); |
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}, |
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exSetting: function (s) { |
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$.extend(true, _setting, s); |
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}, |
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fixPIdKeyValue: function (setting, node) { |
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if (setting.data.simpleData.enable) { |
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node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; |
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} |
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}, |
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getAfterA: function (setting, node, array) { |
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for (var i = 0, j = _init.afterA.length; i < j; i++) { |
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_init.afterA[i].apply(this, arguments); |
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} |
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}, |
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getBeforeA: function (setting, node, array) { |
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for (var i = 0, j = _init.beforeA.length; i < j; i++) { |
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_init.beforeA[i].apply(this, arguments); |
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} |
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}, |
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getInnerAfterA: function (setting, node, array) { |
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for (var i = 0, j = _init.innerAfterA.length; i < j; i++) { |
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_init.innerAfterA[i].apply(this, arguments); |
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} |
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}, |
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getInnerBeforeA: function (setting, node, array) { |
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for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) { |
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_init.innerBeforeA[i].apply(this, arguments); |
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} |
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}, |
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getCache: function (setting) { |
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return caches[setting.treeId]; |
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}, |
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getNodeIndex: function (setting, node) { |
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if (!node) return null; |
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var p = node.parentTId ? node.getParentNode() : data.getRoot(setting), |
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children = data.nodeChildren(setting, p); |
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for (var i = 0, l = children.length - 1; i <= l; i++) { |
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if (children[i] === node) { |
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return i; |
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} |
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} |
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return -1; |
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}, |
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getNextNode: function (setting, node) { |
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if (!node) return null; |
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var p = node.parentTId ? node.getParentNode() : data.getRoot(setting), |
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children = data.nodeChildren(setting, p); |
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for (var i = 0, l = children.length - 1; i <= l; i++) { |
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if (children[i] === node) { |
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return (i == l ? null : children[i + 1]); |
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} |
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} |
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return null; |
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}, |
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getNodeByParam: function (setting, nodes, key, value) { |
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if (!nodes || !key) return null; |
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for (var i = 0, l = nodes.length; i < l; i++) { |
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var node = nodes[i]; |
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if (node[key] == value) { |
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return nodes[i]; |
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} |
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var children = data.nodeChildren(setting, node); |
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var tmp = data.getNodeByParam(setting, children, key, value); |
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if (tmp) return tmp; |
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} |
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return null; |
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}, |
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getNodeCache: function (setting, tId) { |
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if (!tId) return null; |
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var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; |
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return n ? n : null; |
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}, |
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getNodePath: function (setting, node) { |
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if (!node) return null; |
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|
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var path; |
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if (node.parentTId) { |
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path = node.getParentNode().getPath(); |
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} else { |
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path = []; |
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} |
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|
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if (path) { |
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path.push(node); |
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} |
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|
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return path; |
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}, |
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getNodes: function (setting) { |
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return data.nodeChildren(setting, data.getRoot(setting)); |
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}, |
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getNodesByParam: function (setting, nodes, key, value) { |
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if (!nodes || !key) return []; |
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var result = []; |
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for (var i = 0, l = nodes.length; i < l; i++) { |
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var node = nodes[i]; |
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if (node[key] == value) { |
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result.push(node); |
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} |
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var children = data.nodeChildren(setting, node); |
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result = result.concat(data.getNodesByParam(setting, children, key, value)); |
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} |
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return result; |
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}, |
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getNodesByParamFuzzy: function (setting, nodes, key, value) { |
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if (!nodes || !key) return []; |
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var result = []; |
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value = value.toLowerCase(); |
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for (var i = 0, l = nodes.length; i < l; i++) { |
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var node = nodes[i]; |
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if (typeof node[key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) { |
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result.push(node); |
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} |
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var children = data.nodeChildren(setting, node); |
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result = result.concat(data.getNodesByParamFuzzy(setting, children, key, value)); |
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} |
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return result; |
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}, |
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getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) { |
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if (!nodes) return (isSingle ? null : []); |
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var result = isSingle ? null : []; |
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for (var i = 0, l = nodes.length; i < l; i++) { |
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var node = nodes[i]; |
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if (tools.apply(filter, [node, invokeParam], false)) { |
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if (isSingle) { |
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return node; |
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} |
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result.push(node); |
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} |
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var children = data.nodeChildren(setting, node); |
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var tmpResult = data.getNodesByFilter(setting, children, filter, isSingle, invokeParam); |
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if (isSingle && !!tmpResult) { |
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return tmpResult; |
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} |
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result = isSingle ? tmpResult : result.concat(tmpResult); |
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} |
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return result; |
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}, |
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getPreNode: function (setting, node) { |
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if (!node) return null; |
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var p = node.parentTId ? node.getParentNode() : data.getRoot(setting), |
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children = data.nodeChildren(setting, p); |
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for (var i = 0, l = children.length; i < l; i++) { |
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if (children[i] === node) { |
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return (i == 0 ? null : children[i - 1]); |
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} |
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} |
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return null; |
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}, |
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getRoot: function (setting) { |
|
return setting ? roots[setting.treeId] : null; |
|
}, |
|
getRoots: function () { |
|
return roots; |
|
}, |
|
getSetting: function (treeId) { |
|
return settings[treeId]; |
|
}, |
|
getSettings: function () { |
|
return settings; |
|
}, |
|
getZTreeTools: function (treeId) { |
|
var r = this.getRoot(this.getSetting(treeId)); |
|
return r ? r.treeTools : null; |
|
}, |
|
initCache: function (setting) { |
|
for (var i = 0, j = _init.caches.length; i < j; i++) { |
|
_init.caches[i].apply(this, arguments); |
|
} |
|
}, |
|
initNode: function (setting, level, node, parentNode, preNode, nextNode) { |
|
for (var i = 0, j = _init.nodes.length; i < j; i++) { |
|
_init.nodes[i].apply(this, arguments); |
|
} |
|
}, |
|
initRoot: function (setting) { |
|
for (var i = 0, j = _init.roots.length; i < j; i++) { |
|
_init.roots[i].apply(this, arguments); |
|
} |
|
}, |
|
isSelectedNode: function (setting, node) { |
|
var root = data.getRoot(setting); |
|
for (var i = 0, j = root.curSelectedList.length; i < j; i++) { |
|
if (node === root.curSelectedList[i]) return true; |
|
} |
|
return false; |
|
}, |
|
nodeChildren: function (setting, node, newChildren) { |
|
if (!node) { |
|
return null; |
|
} |
|
var key = setting.data.key.children; |
|
if (typeof newChildren !== 'undefined') { |
|
node[key] = newChildren; |
|
} |
|
return node[key]; |
|
}, |
|
nodeIsParent: function (setting, node, newIsParent) { |
|
if (!node) { |
|
return false; |
|
} |
|
var key = setting.data.key.isParent; |
|
if (typeof newIsParent !== 'undefined') { |
|
if (typeof newIsParent === "string") { |
|
newIsParent = tools.eqs(newIsParent, "true"); |
|
} |
|
newIsParent = !!newIsParent; |
|
node[key] = newIsParent; |
|
} else if (typeof node[key] == "string") { |
|
node[key] = tools.eqs(node[key], "true"); |
|
} else { |
|
node[key] = !!node[key]; |
|
} |
|
return node[key]; |
|
}, |
|
nodeName: function (setting, node, newName) { |
|
var key = setting.data.key.name; |
|
if (typeof newName !== 'undefined') { |
|
node[key] = newName; |
|
} |
|
var rawName = "" + node[key]; |
|
if (typeof setting.data.render.name === 'function') { |
|
return setting.data.render.name.call(this, rawName, node); |
|
} |
|
return rawName; |
|
}, |
|
nodeTitle: function (setting, node) { |
|
var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; |
|
var rawTitle = "" + node[t]; |
|
if (typeof setting.data.render.title === 'function') { |
|
return setting.data.render.title.call(this, rawTitle, node); |
|
} |
|
return rawTitle; |
|
}, |
|
removeNodeCache: function (setting, node) { |
|
var children = data.nodeChildren(setting, node); |
|
if (children) { |
|
for (var i = 0, l = children.length; i < l; i++) { |
|
data.removeNodeCache(setting, children[i]); |
|
} |
|
} |
|
data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; |
|
}, |
|
removeSelectedNode: function (setting, node) { |
|
var root = data.getRoot(setting); |
|
for (var i = 0, j = root.curSelectedList.length; i < j; i++) { |
|
if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { |
|
root.curSelectedList.splice(i, 1); |
|
setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, node]); |
|
i--; |
|
j--; |
|
} |
|
} |
|
}, |
|
setCache: function (setting, cache) { |
|
caches[setting.treeId] = cache; |
|
}, |
|
setRoot: function (setting, root) { |
|
roots[setting.treeId] = root; |
|
}, |
|
setZTreeTools: function (setting, zTreeTools) { |
|
for (var i = 0, j = _init.zTreeTools.length; i < j; i++) { |
|
_init.zTreeTools[i].apply(this, arguments); |
|
} |
|
}, |
|
transformToArrayFormat: function (setting, nodes) { |
|
if (!nodes) return []; |
|
var r = []; |
|
if (tools.isArray(nodes)) { |
|
for (var i = 0, l = nodes.length; i < l; i++) { |
|
var node = nodes[i]; |
|
_do(node); |
|
} |
|
} else { |
|
_do(nodes); |
|
} |
|
return r; |
|
|
|
function _do(_node) { |
|
r.push(_node); |
|
var children = data.nodeChildren(setting, _node); |
|
if (children) { |
|
r = r.concat(data.transformToArrayFormat(setting, children)); |
|
} |
|
} |
|
}, |
|
transformTozTreeFormat: function (setting, sNodes) { |
|
var i, l, |
|
key = setting.data.simpleData.idKey, |
|
parentKey = setting.data.simpleData.pIdKey; |
|
if (!key || key == "" || !sNodes) return []; |
|
|
|
if (tools.isArray(sNodes)) { |
|
var r = []; |
|
var tmpMap = {}; |
|
for (i = 0, l = sNodes.length; i < l; i++) { |
|
tmpMap[sNodes[i][key]] = sNodes[i]; |
|
} |
|
for (i = 0, l = sNodes.length; i < l; i++) { |
|
var p = tmpMap[sNodes[i][parentKey]]; |
|
if (p && sNodes[i][key] != sNodes[i][parentKey]) { |
|
var children = data.nodeChildren(setting, p); |
|
if (!children) { |
|
children = data.nodeChildren(setting, p, []); |
|
} |
|
children.push(sNodes[i]); |
|
} else { |
|
r.push(sNodes[i]); |
|
} |
|
} |
|
return r; |
|
} else { |
|
return [sNodes]; |
|
} |
|
} |
|
}, |
|
//method of event proxy |
|
event = { |
|
bindEvent: function (setting) { |
|
for (var i = 0, j = _init.bind.length; i < j; i++) { |
|
_init.bind[i].apply(this, arguments); |
|
} |
|
}, |
|
unbindEvent: function (setting) { |
|
for (var i = 0, j = _init.unbind.length; i < j; i++) { |
|
_init.unbind[i].apply(this, arguments); |
|
} |
|
}, |
|
bindTree: function (setting) { |
|
var eventParam = { |
|
treeId: setting.treeId |
|
}, |
|
o = setting.treeObj; |
|
if (!setting.view.txtSelectedEnable) { |
|
// for can't select text |
|
o.bind('selectstart', handler.onSelectStart).css({ |
|
"-moz-user-select": "-moz-none" |
|
}); |
|
} |
|
o.bind('click', eventParam, event.proxy); |
|
o.bind('dblclick', eventParam, event.proxy); |
|
o.bind('mouseover', eventParam, event.proxy); |
|
o.bind('mouseout', eventParam, event.proxy); |
|
o.bind('mousedown', eventParam, event.proxy); |
|
o.bind('mouseup', eventParam, event.proxy); |
|
o.bind('contextmenu', eventParam, event.proxy); |
|
}, |
|
unbindTree: function (setting) { |
|
var o = setting.treeObj; |
|
o.unbind('selectstart', handler.onSelectStart) |
|
.unbind('click', event.proxy) |
|
.unbind('dblclick', event.proxy) |
|
.unbind('mouseover', event.proxy) |
|
.unbind('mouseout', event.proxy) |
|
.unbind('mousedown', event.proxy) |
|
.unbind('mouseup', event.proxy) |
|
.unbind('contextmenu', event.proxy); |
|
}, |
|
doProxy: function (e) { |
|
var results = []; |
|
for (var i = 0, j = _init.proxys.length; i < j; i++) { |
|
var proxyResult = _init.proxys[i].apply(this, arguments); |
|
results.push(proxyResult); |
|
if (proxyResult.stop) { |
|
break; |
|
} |
|
} |
|
return results; |
|
}, |
|
proxy: function (e) { |
|
var setting = data.getSetting(e.data.treeId); |
|
if (!tools.uCanDo(setting, e)) return true; |
|
var results = event.doProxy(e), |
|
r = true, x = false; |
|
for (var i = 0, l = results.length; i < l; i++) { |
|
var proxyResult = results[i]; |
|
if (proxyResult.nodeEventCallback) { |
|
x = true; |
|
r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; |
|
} |
|
if (proxyResult.treeEventCallback) { |
|
x = true; |
|
r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; |
|
} |
|
} |
|
return r; |
|
} |
|
}, |
|
//method of event handler |
|
handler = { |
|
onSwitchNode: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId); |
|
if (node.open) { |
|
if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; |
|
data.getRoot(setting).expandTriggerFlag = true; |
|
view.switchNode(setting, node); |
|
} else { |
|
if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; |
|
data.getRoot(setting).expandTriggerFlag = true; |
|
view.switchNode(setting, node); |
|
} |
|
return true; |
|
}, |
|
onClickNode: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId), |
|
clickFlag = ((setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; |
|
if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; |
|
if (clickFlag === 0) { |
|
view.cancelPreSelectedNode(setting, node); |
|
} else { |
|
view.selectNode(setting, node, clickFlag === 2); |
|
} |
|
setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); |
|
return true; |
|
}, |
|
onZTreeMousedown: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId); |
|
if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { |
|
tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); |
|
} |
|
return true; |
|
}, |
|
onZTreeMouseup: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId); |
|
if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { |
|
tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); |
|
} |
|
return true; |
|
}, |
|
onZTreeDblclick: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId); |
|
if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { |
|
tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); |
|
} |
|
return true; |
|
}, |
|
onZTreeContextmenu: function (event, node) { |
|
var setting = data.getSetting(event.data.treeId); |
|
if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { |
|
tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); |
|
} |
|
return (typeof setting.callback.onRightClick) != "function"; |
|
}, |
|
onSelectStart: function (e) { |
|
var n = e.originalEvent.srcElement.nodeName.toLowerCase(); |
|
return (n === "input" || n === "textarea"); |
|
} |
|
}, |
|
//method of tools for zTree |
|
tools = { |
|
apply: function (fun, param, defaultValue) { |
|
if ((typeof fun) == "function") { |
|
return fun.apply(zt, param ? param : []); |
|
} |
|
return defaultValue; |
|
}, |
|
canAsync: function (setting, node) { |
|
var children = data.nodeChildren(setting, node); |
|
var isParent = data.nodeIsParent(setting, node); |
|
return (setting.async.enable && node && isParent && !(node.zAsync || (children && children.length > 0))); |
|
}, |
|
clone: function (obj) { |
|
if (obj === null) return null; |
|
var o = tools.isArray(obj) ? [] : {}; |
|
for (var i in obj) { |
|
o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? tools.clone(obj[i]) : obj[i]); |
|
} |
|
return o; |
|
}, |
|
eqs: function (str1, str2) { |
|
return str1.toLowerCase() === str2.toLowerCase(); |
|
}, |
|
isArray: function (arr) { |
|
return Object.prototype.toString.apply(arr) === "[object Array]"; |
|
}, |
|
isElement: function (o) { |
|
return ( |
|
typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2 |
|
o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string" |
|
); |
|
}, |
|
$: function (node, exp, setting) { |
|
if (!!exp && typeof exp != "string") { |
|
setting = exp; |
|
exp = ""; |
|
} |
|
if (typeof node == "string") { |
|
return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); |
|
} else { |
|
return $("#" + node.tId + exp, setting ? setting.treeObj : null); |
|
} |
|
}, |
|
getMDom: function (setting, curDom, targetExpr) { |
|
if (!curDom) return null; |
|
while (curDom && curDom.id !== setting.treeId) { |
|
for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) { |
|
if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { |
|
return curDom; |
|
} |
|
} |
|
curDom = curDom.parentNode; |
|
} |
|
return null; |
|
}, |
|
getNodeMainDom: function (target) { |
|
return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); |
|
}, |
|
isChildOrSelf: function (dom, parentId) { |
|
return ($(dom).closest("#" + parentId).length > 0); |
|
}, |
|
uCanDo: function (setting, e) { |
|
return true; |
|
} |
|
}, |
|
//method of operate ztree dom |
|
view = { |
|
addNodes: function (setting, parentNode, index, newNodes, isSilent) { |
|
var isParent = data.nodeIsParent(setting, parentNode); |
|
if (setting.data.keep.leaf && parentNode && !isParent) { |
|
return; |
|
} |
|
if (!tools.isArray(newNodes)) { |
|
newNodes = [newNodes]; |
|
} |
|
if (setting.data.simpleData.enable) { |
|
newNodes = data.transformTozTreeFormat(setting, newNodes); |
|
} |
|
if (parentNode) { |
|
var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), |
|
target_icoObj = $$(parentNode, consts.id.ICON, setting), |
|
target_ulObj = $$(parentNode, consts.id.UL, setting); |
|
|
|
if (!parentNode.open) { |
|
view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); |
|
view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); |
|
parentNode.open = false; |
|
target_ulObj.css({ |
|
"display": "none" |
|
}); |
|
} |
|
|
|
data.addNodesData(setting, parentNode, index, newNodes); |
|
view.createNodes(setting, parentNode.level + 1, newNodes, parentNode, index); |
|
if (!isSilent) { |
|
view.expandCollapseParentNode(setting, parentNode, true); |
|
} |
|
} else { |
|
data.addNodesData(setting, data.getRoot(setting), index, newNodes); |
|
view.createNodes(setting, 0, newNodes, null, index); |
|
} |
|
}, |
|
appendNodes: function (setting, level, nodes, parentNode, index, initFlag, openFlag) { |
|
if (!nodes) return []; |
|
var html = []; |
|
|
|
var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting), |
|
tmpPChild = data.nodeChildren(setting, tmpPNode), |
|
isFirstNode, isLastNode; |
|
|
|
if (!tmpPChild || index >= tmpPChild.length - nodes.length) { |
|
index = -1; |
|
} |
|
|
|
for (var i = 0, l = nodes.length; i < l; i++) { |
|
var node = nodes[i]; |
|
if (initFlag) { |
|
isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0)); |
|
isLastNode = (index < 0 && i == (nodes.length - 1)); |
|
data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); |
|
data.addNodeCache(setting, node); |
|
} |
|
var isParent = data.nodeIsParent(setting, node); |
|
|
|
var childHtml = []; |
|
var children = data.nodeChildren(setting, node); |
|
if (children && children.length > 0) { |
|
//make child html first, because checkType |
|
childHtml = view.appendNodes(setting, level + 1, children, node, -1, initFlag, openFlag && node.open); |
|
} |
|
if (openFlag) { |
|
view.makeDOMNodeMainBefore(html, setting, node); |
|
view.makeDOMNodeLine(html, setting, node); |
|
data.getBeforeA(setting, node, html); |
|
view.makeDOMNodeNameBefore(html, setting, node); |
|
data.getInnerBeforeA(setting, node, html); |
|
view.makeDOMNodeIcon(html, setting, node); |
|
data.getInnerAfterA(setting, node, html); |
|
view.makeDOMNodeNameAfter(html, setting, node); |
|
data.getAfterA(setting, node, html); |
|
if (isParent && node.open) { |
|
view.makeUlHtml(setting, node, html, childHtml.join('')); |
|
} |
|
view.makeDOMNodeMainAfter(html, setting, node); |
|
data.addCreatedNode(setting, node); |
|
} |
|
} |
|
return html; |
|
}, |
|
appendParentULDom: function (setting, node) { |
|
var html = [], |
|
nObj = $$(node, setting); |
|
if (!nObj.get(0) && !!node.parentTId) { |
|
view.appendParentULDom(setting, node.getParentNode()); |
|
nObj = $$(node, setting); |
|
} |
|
var ulObj = $$(node, consts.id.UL, setting); |
|
if (ulObj.get(0)) { |
|
ulObj.remove(); |
|
} |
|
var children = data.nodeChildren(setting, node), |
|
childHtml = view.appendNodes(setting, node.level + 1, children, node, -1, false, true); |
|
view.makeUlHtml(setting, node, html, childHtml.join('')); |
|
nObj.append(html.join('')); |
|
}, |
|
asyncNode: function (setting, node, isSilent, callback) { |
|
var i, l; |
|
var isParent = data.nodeIsParent(setting, node); |
|
if (node && !isParent) { |
|
tools.apply(callback); |
|
return false; |
|
} else if (node && node.isAjaxing) { |
|
return false; |
|
} else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { |
|
tools.apply(callback); |
|
return false; |
|
} |
|
if (node) { |
|
node.isAjaxing = true; |
|
var icoObj = $$(node, consts.id.ICON, setting); |
|
icoObj.attr({ "style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING }); |
|
} |
|
|
|
var tmpParam = {}; |
|
var autoParam = tools.apply(setting.async.autoParam, [setting.treeId, node], setting.async.autoParam); |
|
for (i = 0, l = autoParam.length; node && i < l; i++) { |
|
var pKey = autoParam[i].split("="), spKey = pKey; |
|
if (pKey.length > 1) { |
|
spKey = pKey[1]; |
|
pKey = pKey[0]; |
|
} |
|
tmpParam[spKey] = node[pKey]; |
|
} |
|
var otherParam = tools.apply(setting.async.otherParam, [setting.treeId, node], setting.async.otherParam); |
|
if (tools.isArray(otherParam)) { |
|
for (i = 0, l = otherParam.length; i < l; i += 2) { |
|
tmpParam[otherParam[i]] = otherParam[i + 1]; |
|
} |
|
} else { |
|
for (var p in otherParam) { |
|
tmpParam[p] = otherParam[p]; |
|
} |
|
} |
|
|
|
var _tmpV = data.getRoot(setting)._ver; |
|
$.ajax({ |
|
contentType: setting.async.contentType, |
|
cache: false, |
|
type: setting.async.type, |
|
url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), |
|
data: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : tmpParam, |
|
dataType: setting.async.dataType, |
|
headers: setting.async.headers, |
|
xhrFields: setting.async.xhrFields, |
|
success: function (msg) { |
|
if (_tmpV != data.getRoot(setting)._ver) { |
|
return; |
|
} |
|
var newNodes = []; |
|
try { |
|
if (!msg || msg.length == 0) { |
|
newNodes = []; |
|
} else if (typeof msg == "string") { |
|
newNodes = eval("(" + msg + ")"); |
|
} else { |
|
newNodes = msg; |
|
} |
|
} catch (err) { |
|
newNodes = msg; |
|
} |
|
|
|
if (node) { |
|
node.isAjaxing = null; |
|
node.zAsync = true; |
|
} |
|
view.setNodeLineIcos(setting, node); |
|
if (newNodes && newNodes !== "") { |
|
newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); |
|
view.addNodes(setting, node, -1, !!newNodes ? tools.clone(newNodes) : [], !!isSilent); |
|
} else { |
|
view.addNodes(setting, node, -1, [], !!isSilent); |
|
} |
|
setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); |
|
tools.apply(callback); |
|
}, |
|
error: function (XMLHttpRequest, textStatus, errorThrown) { |
|
if (_tmpV != data.getRoot(setting)._ver) { |
|
return; |
|
} |
|
if (node) node.isAjaxing = null; |
|
view.setNodeLineIcos(setting, node); |
|
setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); |
|
} |
|
}); |
|
return true; |
|
}, |
|
cancelPreSelectedNode: function (setting, node, excludeNode) { |
|
var list = data.getRoot(setting).curSelectedList, |
|
i, n; |
|
for (i = list.length - 1; i >= 0; i--) { |
|
n = list[i]; |
|
if (node === n || (!node && (!excludeNode || excludeNode !== n))) { |
|
$$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); |
|
if (node) { |
|
data.removeSelectedNode(setting, node); |
|
break; |
|
} else { |
|
list.splice(i, 1); |
|
setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]); |
|
} |
|
} |
|
} |
|
}, |
|
createNodeCallback: function (setting) { |
|
if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { |
|
var root = data.getRoot(setting); |
|
while (root.createdNodes.length > 0) { |
|
var node = root.createdNodes.shift(); |
|
tools.apply(setting.view.addDiyDom, [setting.treeId, node]); |
|
if (!!setting.callback.onNodeCreated) { |
|
setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); |
|
} |
|
} |
|
} |
|
}, |
|
createNodes: function (setting, level, nodes, parentNode, index) { |
|
if (!nodes || nodes.length == 0) return; |
|
var root = data.getRoot(setting), |
|
openFlag = !parentNode || parentNode.open || !!$$(data.nodeChildren(setting, parentNode)[0], setting).get(0); |
|
root.createdNodes = []; |
|
var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag), |
|
parentObj, nextObj; |
|
|
|
if (!parentNode) { |
|
parentObj = setting.treeObj; |
|
//setting.treeObj.append(zTreeHtml.join('')); |
|
} else { |
|
var ulObj = $$(parentNode, consts.id.UL, setting); |
|
if (ulObj.get(0)) { |
|
parentObj = ulObj; |
|
//ulObj.append(zTreeHtml.join('')); |
|
} |
|
} |
|
if (parentObj) { |
|
if (index >= 0) { |
|
nextObj = parentObj.children()[index]; |
|
} |
|
if (index >= 0 && nextObj) { |
|
$(nextObj).before(zTreeHtml.join('')); |
|
} else { |
|
parentObj.append(zTreeHtml.join('')); |
|
} |
|
} |
|
|
|
view.createNodeCallback(setting); |
|
}, |
|
destroy: function (setting) { |
|
if (!setting) return; |
|
data.initCache(setting); |
|
data.initRoot(setting); |
|
event.unbindTree(setting); |
|
event.unbindEvent(setting); |
|
setting.treeObj.empty(); |
|
delete settings[setting.treeId]; |
|
}, |
|
expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) { |
|
var root = data.getRoot(setting); |
|
var tmpCb, _callback; |
|
if (!node) { |
|
tools.apply(callback, []); |
|
return; |
|
} |
|
var children = data.nodeChildren(setting, node); |
|
var isParent = data.nodeIsParent(setting, node); |
|
if (root.expandTriggerFlag) { |
|
_callback = callback; |
|
tmpCb = function () { |
|
if (_callback) _callback(); |
|
if (node.open) { |
|
setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); |
|
} else { |
|
setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); |
|
} |
|
}; |
|
callback = tmpCb; |
|
root.expandTriggerFlag = false; |
|
} |
|
if (!node.open && isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (children && children.length > 0 && !$$(children[0], setting).get(0)))) { |
|
view.appendParentULDom(setting, node); |
|
view.createNodeCallback(setting); |
|
} |
|
if (node.open == expandFlag) { |
|
tools.apply(callback, []); |
|
return; |
|
} |
|
var ulObj = $$(node, consts.id.UL, setting), |
|
switchObj = $$(node, consts.id.SWITCH, setting), |
|
icoObj = $$(node, consts.id.ICON, setting); |
|
|
|
if (isParent) { |
|
node.open = !node.open; |
|
if (node.iconOpen && node.iconClose) { |
|
icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); |
|
} |
|
|
|
if (node.open) { |
|
view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); |
|
view.replaceIcoClass(node, icoObj, consts.folder.OPEN); |
|
if (animateFlag == false || setting.view.expandSpeed == "") { |
|
ulObj.show(); |
|
tools.apply(callback, []); |
|
} else { |
|
if (children && children.length > 0) { |
|
ulObj.slideDown(setting.view.expandSpeed, callback); |
|
} else { |
|
ulObj.show(); |
|
tools.apply(callback, []); |
|
} |
|
} |
|
} else { |
|
view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); |
|
view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); |
|
if (animateFlag == false || setting.view.expandSpeed == "" || !(children && children.length > 0)) { |
|
ulObj.hide(); |
|
tools.apply(callback, []); |
|
} else { |
|
ulObj.slideUp(setting.view.expandSpeed, callback); |
|
} |
|
} |
|
} else { |
|
tools.apply(callback, []); |
|
} |
|
}, |
|
expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) { |
|
if (!node) return; |
|
if (!node.parentTId) { |
|
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); |
|
return; |
|
} else { |
|
view.expandCollapseNode(setting, node, expandFlag, animateFlag); |
|
} |
|
if (node.parentTId) { |
|
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); |
|
} |
|
}, |
|
expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) { |
|
var root = data.getRoot(setting), |
|
treeNodes = (node) ? data.nodeChildren(setting, node) : data.nodeChildren(setting, root), |
|
selfAnimateSign = (node) ? false : animateFlag, |
|
expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; |
|
data.getRoot(setting).expandTriggerFlag = false; |
|
if (treeNodes) { |
|
for (var i = 0, l = treeNodes.length; i < l; i++) { |
|
if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); |
|
} |
|
} |
|
data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; |
|
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); |
|
}, |
|
isSelectedNode: function (setting, node) { |
|
if (!node) { |
|
return false; |
|
} |
|
var list = data.getRoot(setting).curSelectedList, |
|
i; |
|
for (i = list.length - 1; i >= 0; i--) { |
|
if (node === list[i]) { |
|
return true; |
|
} |
|
} |
|
return false; |
|
}, |
|
makeDOMNodeIcon: function (html, setting, node) { |
|
var nameStr = data.nodeName(setting, node), |
|
name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>'); |
|
html.push("<span id='", node.tId, consts.id.ICON, |
|
"' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node), |
|
"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, |
|
"' class='", consts.className.NAME, |
|
"'>", name, "</span>"); |
|
}, |
|
makeDOMNodeLine: function (html, setting, node) { |
|
html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>"); |
|
}, |
|
makeDOMNodeMainAfter: function (html, setting, node) { |
|
html.push("</li>"); |
|
}, |
|
makeDOMNodeMainBefore: function (html, setting, node) { |
|
html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>"); |
|
}, |
|
makeDOMNodeNameAfter: function (html, setting, node) { |
|
html.push("</a>"); |
|
}, |
|
makeDOMNodeNameBefore: function (html, setting, node) { |
|
var title = data.nodeTitle(setting, node), |
|
url = view.makeNodeUrl(setting, node), |
|
fontcss = view.makeNodeFontCss(setting, node), |
|
nodeClasses = view.makeNodeClasses(setting, node), |
|
fontStyle = []; |
|
for (var f in fontcss) { |
|
fontStyle.push(f, ":", fontcss[f], ";"); |
|
} |
|
html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, |
|
nodeClasses.add ? ' ' + nodeClasses.add.join(' ') : '', |
|
"' treeNode", consts.id.A, |
|
node.click ? " onclick=\"" + node.click + "\"" : "", |
|
((url != null && url.length > 0) ? " href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''), |
|
"'"); |
|
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) { |
|
html.push("title='", title.replace(/'/g, "'").replace(/</g, '<').replace(/>/g, '>'), "'"); |
|
} |
|
html.push(">"); |
|
}, |
|
makeNodeFontCss: function (setting, node) { |
|
var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); |
|
return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {}; |
|
}, |
|
makeNodeClasses: function (setting, node) { |
|
var classes = tools.apply(setting.view.nodeClasses, [setting.treeId, node], setting.view.nodeClasses); |
|
return (classes && (typeof classes !== "function")) ? classes : { add: [], remove: [] }; |
|
}, |
|
makeNodeIcoClass: function (setting, node) { |
|
var icoCss = ["ico"]; |
|
if (!node.isAjaxing) { |
|
var isParent = data.nodeIsParent(setting, node); |
|
icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; |
|
if (isParent) { |
|
icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); |
|
} else { |
|
icoCss.push(consts.folder.DOCU); |
|
} |
|
} |
|
return "x-icon b-font " + consts.className.ICON + " " + icoCss.join('_'); |
|
}, |
|
makeNodeIcoStyle: function (setting, node) { |
|
var icoStyle = []; |
|
if (!node.isAjaxing) { |
|
var isParent = data.nodeIsParent(setting, node); |
|
var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon]; |
|
if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); |
|
if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { |
|
icoStyle.push("display:none;"); |
|
} |
|
} |
|
return icoStyle.join(''); |
|
}, |
|
makeNodeLineClass: function (setting, node) { |
|
var lineClass = []; |
|
if (setting.view.showLine) { |
|
if (node.level == 0 && node.isFirstNode && node.isLastNode) { |
|
lineClass.push(consts.line.ROOT); |
|
} else if (node.level == 0 && node.isFirstNode) { |
|
lineClass.push(consts.line.ROOTS); |
|
} else if (node.isLastNode) { |
|
lineClass.push(consts.line.BOTTOM); |
|
} else { |
|
lineClass.push(consts.line.CENTER); |
|
} |
|
} else { |
|
lineClass.push(consts.line.NOLINE); |
|
} |
|
if (data.nodeIsParent(setting, node)) { |
|
lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); |
|
} else { |
|
lineClass.push(consts.folder.DOCU); |
|
} |
|
return view.makeNodeLineClassEx(node) + lineClass.join('_'); |
|
}, |
|
makeNodeLineClassEx: function (node) { |
|
return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; |
|
}, |
|
makeNodeTarget: function (node) { |
|
return (node.target || "_blank"); |
|
}, |
|
makeNodeUrl: function (setting, node) { |
|
var urlKey = setting.data.key.url; |
|
return node[urlKey] ? node[urlKey] : null; |
|
}, |
|
makeUlHtml: function (setting, node, html, content) { |
|
html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>"); |
|
html.push(content); |
|
html.push("</ul>"); |
|
}, |
|
makeUlLineClass: function (setting, node) { |
|
return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); |
|
}, |
|
removeChildNodes: function (setting, node) { |
|
if (!node) return; |
|
var nodes = data.nodeChildren(setting, node); |
|
if (!nodes) return; |
|
|
|
for (var i = 0, l = nodes.length; i < l; i++) { |
|
data.removeNodeCache(setting, nodes[i]); |
|
} |
|
data.removeSelectedNode(setting); |
|
delete node[setting.data.key.children]; |
|
|
|
if (!setting.data.keep.parent) { |
|
data.nodeIsParent(setting, node, false); |
|
node.open = false; |
|
var tmp_switchObj = $$(node, consts.id.SWITCH, setting), |
|
tmp_icoObj = $$(node, consts.id.ICON, setting); |
|
view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); |
|
view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); |
|
$$(node, consts.id.UL, setting).remove(); |
|
} else { |
|
$$(node, consts.id.UL, setting).empty(); |
|
} |
|
}, |
|
scrollIntoView: function (setting, dom) { |
|
if (!dom) { |
|
return; |
|
} |
|
// support IE 7 / 8 |
|
if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') { |
|
var contRect = setting.treeObj.get(0).getBoundingClientRect(), |
|
findMeRect = dom.getBoundingClientRect(); |
|
if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom |
|
|| findMeRect.right > contRect.right || findMeRect.left < contRect.left) { |
|
dom.scrollIntoView(); |
|
} |
|
return; |
|
} |
|
// CC-BY jocki84@googlemail.com, https://gist.github.com/jocki84/6ffafd003387179a988e |
|
if (!Element.prototype.scrollIntoViewIfNeeded) { |
|
Element.prototype.scrollIntoViewIfNeeded = function (centerIfNeeded) { |
|
"use strict"; |
|
|
|
function makeRange(start, length) { |
|
return { "start": start, "length": length, "end": start + length }; |
|
} |
|
|
|
function coverRange(inner, outer) { |
|
if ( |
|
false === centerIfNeeded || |
|
(outer.start < inner.end && inner.start < outer.end) |
|
) { |
|
return Math.max( |
|
inner.end - outer.length, |
|
Math.min(outer.start, inner.start) |
|
); |
|
} |
|
return (inner.start + inner.end - outer.length) / 2; |
|
} |
|
|
|
function makePoint(x, y) { |
|
return { |
|
"x": x, |
|
"y": y, |
|
"translate": function translate(dX, dY) { |
|
return makePoint(x + dX, y + dY); |
|
} |
|
}; |
|
} |
|
|
|
function absolute(elem, pt) { |
|
while (elem) { |
|
pt = pt.translate(elem.offsetLeft, elem.offsetTop); |
|
elem = elem.offsetParent; |
|
} |
|
return pt; |
|
} |
|
|
|
var target = absolute(this, makePoint(0, 0)), |
|
extent = makePoint(this.offsetWidth, this.offsetHeight), |
|
elem = this.parentNode, |
|
origin; |
|
|
|
while (elem instanceof HTMLElement) { |
|
// Apply desired scroll amount. |
|
origin = absolute(elem, makePoint(elem.clientLeft, elem.clientTop)); |
|
elem.scrollLeft = coverRange( |
|
makeRange(target.x - origin.x, extent.x), |
|
makeRange(elem.scrollLeft, elem.clientWidth) |
|
); |
|
elem.scrollTop = coverRange( |
|
makeRange(target.y - origin.y, extent.y), |
|
makeRange(elem.scrollTop, elem.clientHeight) |
|
); |
|
|
|
// Determine actual scroll amount by reading back scroll properties. |
|
target = target.translate(-elem.scrollLeft, -elem.scrollTop); |
|
elem = elem.parentNode; |
|
} |
|
}; |
|
} |
|
dom.scrollIntoViewIfNeeded(); |
|
}, |
|
setFirstNode: function (setting, parentNode) { |
|
var children = data.nodeChildren(setting, parentNode); |
|
if (children.length > 0) { |
|
children[0].isFirstNode = true; |
|
} |
|
}, |
|
setLastNode: function (setting, parentNode) { |
|
var children = data.nodeChildren(setting, parentNode); |
|
if (children.length > 0) { |
|
children[children.length - 1].isLastNode = true; |
|
} |
|
}, |
|
removeNode: function (setting, node) { |
|
var root = data.getRoot(setting), |
|
parentNode = (node.parentTId) ? node.getParentNode() : root; |
|
|
|
node.isFirstNode = false; |
|
node.isLastNode = false; |
|
node.getPreNode = function () { |
|
return null; |
|
}; |
|
node.getNextNode = function () { |
|
return null; |
|
}; |
|
|
|
if (!data.getNodeCache(setting, node.tId)) { |
|
return; |
|
} |
|
|
|
$$(node, setting).remove(); |
|
data.removeNodeCache(setting, node); |
|
data.removeSelectedNode(setting, node); |
|
|
|
var children = data.nodeChildren(setting, parentNode); |
|
for (var i = 0, l = children.length; i < l; i++) { |
|
if (children[i].tId == node.tId) { |
|
children.splice(i, 1); |
|
break; |
|
} |
|
} |
|
view.setFirstNode(setting, parentNode); |
|
view.setLastNode(setting, parentNode); |
|
|
|
var tmp_ulObj, tmp_switchObj, tmp_icoObj, |
|
childLength = children.length; |
|
|
|
//repair nodes old parent |
|
if (!setting.data.keep.parent && childLength == 0) { |
|
//old parentNode has no child nodes |
|
data.nodeIsParent(setting, parentNode, false); |
|
parentNode.open = false; |
|
delete parentNode[setting.data.key.children]; |
|
tmp_ulObj = $$(parentNode, consts.id.UL, setting); |
|
tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); |
|
tmp_icoObj = $$(parentNode, consts.id.ICON, setting); |
|
view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); |
|
view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); |
|
tmp_ulObj.css("display", "none"); |
|
|
|
} else if (setting.view.showLine && childLength > 0) { |
|
//old parentNode has child nodes |
|
var newLast = children[childLength - 1]; |
|
tmp_ulObj = $$(newLast, consts.id.UL, setting); |
|
tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); |
|
tmp_icoObj = $$(newLast, consts.id.ICON, setting); |
|
if (parentNode == root) { |
|
if (children.length == 1) { |
|
//node was root, and ztree has only one root after move node |
|
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); |
|
} else { |
|
var tmp_first_switchObj = $$(children[0], consts.id.SWITCH, setting); |
|
view.replaceSwitchClass(children[0], tmp_first_switchObj, consts.line.ROOTS); |
|
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); |
|
} |
|
} else { |
|
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); |
|
} |
|
tmp_ulObj.removeClass(consts.line.LINE); |
|
} |
|
}, |
|
replaceIcoClass: function (node, obj, newName) { |
|
if (!obj || node.isAjaxing) return; |
|
var tmpName = obj.attr("class"); |
|
if (tmpName == undefined) return; |
|
var tmpList = tmpName.split("_"); |
|
switch (newName) { |
|
case consts.folder.OPEN: |
|
case consts.folder.CLOSE: |
|
case consts.folder.DOCU: |
|
tmpList[tmpList.length - 1] = newName; |
|
break; |
|
} |
|
obj.attr("class", tmpList.join("_")); |
|
}, |
|
replaceSwitchClass: function (node, obj, newName) { |
|
if (!obj) return; |
|
var tmpName = obj.attr("class"); |
|
if (tmpName == undefined) return; |
|
var tmpList = tmpName.split("_"); |
|
switch (newName) { |
|
case consts.line.ROOT: |
|
case consts.line.ROOTS: |
|
case consts.line.CENTER: |
|
case consts.line.BOTTOM: |
|
case consts.line.NOLINE: |
|
tmpList[0] = view.makeNodeLineClassEx(node) + newName; |
|
break; |
|
case consts.folder.OPEN: |
|
case consts.folder.CLOSE: |
|
case consts.folder.DOCU: |
|
tmpList[1] = newName; |
|
break; |
|
} |
|
obj.attr("class", tmpList.join("_")); |
|
if (newName !== consts.folder.DOCU) { |
|
obj.removeAttr("disabled"); |
|
} else { |
|
obj.attr("disabled", "disabled"); |
|
} |
|
}, |
|
selectNode: function (setting, node, addFlag) { |
|
if (!addFlag) { |
|
view.cancelPreSelectedNode(setting, null, node); |
|
} |
|
$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); |
|
data.addSelectedNode(setting, node); |
|
setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]); |
|
}, |
|
setNodeFontCss: function (setting, treeNode) { |
|
var aObj = $$(treeNode, consts.id.A, setting), |
|
fontCss = view.makeNodeFontCss(setting, treeNode); |
|
if (fontCss) { |
|
aObj.css(fontCss); |
|
} |
|
}, |
|
setNodeClasses: function (setting, treeNode) { |
|
var aObj = $$(treeNode, consts.id.A, setting), |
|
classes = view.makeNodeClasses(setting, treeNode); |
|
if ('add' in classes && classes.add.length) { |
|
aObj.addClass(classes.add.join(' ')); |
|
} |
|
if ('remove' in classes && classes.remove.length) { |
|
aObj.removeClass(classes.remove.join(' ')); |
|
} |
|
}, |
|
setNodeLineIcos: function (setting, node) { |
|
if (!node) return; |
|
var switchObj = $$(node, consts.id.SWITCH, setting), |
|
ulObj = $$(node, consts.id.UL, setting), |
|
icoObj = $$(node, consts.id.ICON, setting), |
|
ulLine = view.makeUlLineClass(setting, node); |
|
if (ulLine.length == 0) { |
|
ulObj.removeClass(consts.line.LINE); |
|
} else { |
|
ulObj.addClass(ulLine); |
|
} |
|
switchObj.attr("class", view.makeNodeLineClass(setting, node)); |
|
if (data.nodeIsParent(setting, node)) { |
|
switchObj.removeAttr("disabled"); |
|
} else { |
|
switchObj.attr("disabled", "disabled"); |
|
} |
|
icoObj.removeAttr("style"); |
|
icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); |
|
icoObj.attr("class", view.makeNodeIcoClass(setting, node)); |
|
}, |
|
setNodeName: function (setting, node) { |
|
var title = data.nodeTitle(setting, node), |
|
nObj = $$(node, consts.id.SPAN, setting); |
|
nObj.empty(); |
|
if (setting.view.nameIsHTML) { |
|
nObj.html(data.nodeName(setting, node)); |
|
} else { |
|
nObj.text(data.nodeName(setting, node)); |
|
} |
|
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { |
|
var aObj = $$(node, consts.id.A, setting); |
|
aObj.attr("title", !title ? "" : title); |
|
} |
|
}, |
|
setNodeTarget: function (setting, node) { |
|
var aObj = $$(node, consts.id.A, setting); |
|
aObj.attr("target", view.makeNodeTarget(node)); |
|
}, |
|
setNodeUrl: function (setting, node) { |
|
var aObj = $$(node, consts.id.A, setting), |
|
url = view.makeNodeUrl(setting, node); |
|
if (url == null || url.length == 0) { |
|
aObj.removeAttr("href"); |
|
} else { |
|
aObj.attr("href", url); |
|
} |
|
}, |
|
switchNode: function (setting, node) { |
|
if (node.open || !tools.canAsync(setting, node)) { |
|
view.expandCollapseNode(setting, node, !node.open); |
|
} else if (setting.async.enable) { |
|
if (!view.asyncNode(setting, node)) { |
|
view.expandCollapseNode(setting, node, !node.open); |
|
return; |
|
} |
|
} else if (node) { |
|
view.expandCollapseNode(setting, node, !node.open); |
|
} |
|
} |
|
}; |
|
// zTree defind |
|
$.fn.zTree = { |
|
consts: _consts, |
|
_z: { |
|
tools: tools, |
|
view: view, |
|
event: event, |
|
data: data |
|
}, |
|
getZTreeObj: function (treeId) { |
|
var o = data.getZTreeTools(treeId); |
|
return o ? o : null; |
|
}, |
|
destroy: function (treeId) { |
|
if (!!treeId && treeId.length > 0) { |
|
view.destroy(data.getSetting(treeId)); |
|
} else { |
|
for (var s in settings) { |
|
view.destroy(settings[s]); |
|
} |
|
} |
|
}, |
|
init: function (obj, zSetting, zNodes) { |
|
var setting = tools.clone(_setting); |
|
$.extend(true, setting, zSetting); |
|
setting.treeId = obj.attr("id"); |
|
setting.treeObj = obj; |
|
setting.treeObj.empty(); |
|
settings[setting.treeId] = setting; |
|
//For some older browser,(e.g., ie6) |
|
if (typeof document.body.style.maxHeight === "undefined") { |
|
setting.view.expandSpeed = ""; |
|
} |
|
data.initRoot(setting); |
|
var root = data.getRoot(setting); |
|
zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : []; |
|
if (setting.data.simpleData.enable) { |
|
data.nodeChildren(setting, root, data.transformTozTreeFormat(setting, zNodes)); |
|
} else { |
|
data.nodeChildren(setting, root, zNodes); |
|
} |
|
|
|
data.initCache(setting); |
|
event.unbindTree(setting); |
|
event.bindTree(setting); |
|
event.unbindEvent(setting); |
|
event.bindEvent(setting); |
|
|
|
var zTreeTools = { |
|
setting: setting, |
|
addNodes: function (parentNode, index, newNodes, isSilent) { |
|
if (!parentNode) parentNode = null; |
|
var isParent = data.nodeIsParent(setting, parentNode); |
|
if (parentNode && !isParent && setting.data.keep.leaf) return null; |
|
|
|
var i = parseInt(index, 10); |
|
if (isNaN(i)) { |
|
isSilent = !!newNodes; |
|
newNodes = index; |
|
index = -1; |
|
} else { |
|
index = i; |
|
} |
|
if (!newNodes) return null; |
|
|
|
|
|
var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]); |
|
|
|
function addCallback() { |
|
view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true)); |
|
} |
|
|
|
if (tools.canAsync(setting, parentNode)) { |
|
view.asyncNode(setting, parentNode, isSilent, addCallback); |
|
} else { |
|
addCallback(); |
|
} |
|
return xNewNodes; |
|
}, |
|
cancelSelectedNode: function (node) { |
|
view.cancelPreSelectedNode(setting, node); |
|
}, |
|
destroy: function () { |
|
view.destroy(setting); |
|
}, |
|
expandAll: function (expandFlag) { |
|
expandFlag = !!expandFlag; |
|
view.expandCollapseSonNode(setting, null, expandFlag, true); |
|
return expandFlag; |
|
}, |
|
expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) { |
|
if (!node || !data.nodeIsParent(setting, node)) return null; |
|
if (expandFlag !== true && expandFlag !== false) { |
|
expandFlag = !node.open; |
|
} |
|
callbackFlag = !!callbackFlag; |
|
|
|
if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { |
|
return null; |
|
} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { |
|
return null; |
|
} |
|
if (expandFlag && node.parentTId) { |
|
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); |
|
} |
|
if (expandFlag === node.open && !sonSign) { |
|
return null; |
|
} |
|
|
|
data.getRoot(setting).expandTriggerFlag = callbackFlag; |
|
if (!tools.canAsync(setting, node) && sonSign) { |
|
view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus); |
|
} else { |
|
node.open = !expandFlag; |
|
view.switchNode(this.setting, node); |
|
showNodeFocus(); |
|
} |
|
return expandFlag; |
|
|
|
function showNodeFocus() { |
|
var a = $$(node, consts.id.A, setting).get(0); |
|
if (a && focus !== false) { |
|
view.scrollIntoView(setting, a); |
|
} |
|
} |
|
}, |
|
getNodes: function () { |
|
return data.getNodes(setting); |
|
}, |
|
getNodeByParam: function (key, value, parentNode) { |
|
if (!key) return null; |
|
return data.getNodeByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value); |
|
}, |
|
getNodeByTId: function (tId) { |
|
return data.getNodeCache(setting, tId); |
|
}, |
|
getNodesByParam: function (key, value, parentNode) { |
|
if (!key) return null; |
|
return data.getNodesByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value); |
|
}, |
|
getNodesByParamFuzzy: function (key, value, parentNode) { |
|
if (!key) return null; |
|
return data.getNodesByParamFuzzy(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value); |
|
}, |
|
getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) { |
|
isSingle = !!isSingle; |
|
if (!filter || (typeof filter != "function")) return (isSingle ? null : []); |
|
return data.getNodesByFilter(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), filter, isSingle, invokeParam); |
|
}, |
|
getNodeIndex: function (node) { |
|
if (!node) return null; |
|
var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); |
|
var children = data.nodeChildren(setting, parentNode); |
|
for (var i = 0, l = children.length; i < l; i++) { |
|
if (children[i] == node) return i; |
|
} |
|
return -1; |
|
}, |
|
getSelectedNodes: function () { |
|
var r = [], list = data.getRoot(setting).curSelectedList; |
|
for (var i = 0, l = list.length; i < l; i++) { |
|
r.push(list[i]); |
|
} |
|
return r; |
|
}, |
|
isSelectedNode: function (node) { |
|
return data.isSelectedNode(setting, node); |
|
}, |
|
reAsyncChildNodesPromise: function (parentNode, reloadType, isSilent) { |
|
var promise = new Promise(function (resolve, reject) { |
|
try { |
|
zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function () { |
|
resolve(parentNode); |
|
}); |
|
} catch (e) { |
|
reject(e); |
|
} |
|
}); |
|
return promise; |
|
}, |
|
reAsyncChildNodes: function (parentNode, reloadType, isSilent, callback) { |
|
if (!this.setting.async.enable) return; |
|
var isRoot = !parentNode; |
|
if (isRoot) { |
|
parentNode = data.getRoot(setting); |
|
} |
|
if (reloadType == "refresh") { |
|
var children = data.nodeChildren(setting, parentNode); |
|
for (var i = 0, l = children ? children.length : 0; i < l; i++) { |
|
data.removeNodeCache(setting, children[i]); |
|
} |
|
data.removeSelectedNode(setting); |
|
data.nodeChildren(setting, parentNode, []); |
|
if (isRoot) { |
|
this.setting.treeObj.empty(); |
|
} else { |
|
var ulObj = $$(parentNode, consts.id.UL, setting); |
|
ulObj.empty(); |
|
} |
|
} |
|
view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent, callback); |
|
}, |
|
refresh: function () { |
|
this.setting.treeObj.empty(); |
|
var root = data.getRoot(setting), |
|
nodes = data.nodeChildren(setting, root); |
|
data.initRoot(setting); |
|
data.nodeChildren(setting, root, nodes); |
|
data.initCache(setting); |
|
view.createNodes(setting, 0, data.nodeChildren(setting, root), null, -1); |
|
}, |
|
removeChildNodes: function (node) { |
|
if (!node) return null; |
|
var nodes = data.nodeChildren(setting, node); |
|
view.removeChildNodes(setting, node); |
|
return nodes ? nodes : null; |
|
}, |
|
removeNode: function (node, callbackFlag) { |
|
if (!node) return; |
|
callbackFlag = !!callbackFlag; |
|
if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; |
|
view.removeNode(setting, node); |
|
if (callbackFlag) { |
|
this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); |
|
} |
|
}, |
|
selectNode: function (node, addFlag, isSilent) { |
|
if (!node) return; |
|
if (tools.uCanDo(setting)) { |
|
addFlag = setting.view.selectedMulti && addFlag; |
|
if (node.parentTId) { |
|
view.expandCollapseParentNode(setting, node.getParentNode(), true, false, showNodeFocus); |
|
} else if (!isSilent) { |
|
try { |
|
$$(node, setting).focus().blur(); |
|
} catch (e) { |
|
} |
|
} |
|
view.selectNode(setting, node, addFlag); |
|
} |
|
|
|
function showNodeFocus() { |
|
if (isSilent) { |
|
return; |
|
} |
|
var a = $$(node, setting).get(0); |
|
view.scrollIntoView(setting, a); |
|
} |
|
}, |
|
transformTozTreeNodes: function (simpleNodes) { |
|
return data.transformTozTreeFormat(setting, simpleNodes); |
|
}, |
|
transformToArray: function (nodes) { |
|
return data.transformToArrayFormat(setting, nodes); |
|
}, |
|
updateNode: function (node, checkTypeFlag) { |
|
if (!node) return; |
|
var nObj = $$(node, setting); |
|
if (nObj.get(0) && tools.uCanDo(setting)) { |
|
view.setNodeName(setting, node); |
|
view.setNodeTarget(setting, node); |
|
view.setNodeUrl(setting, node); |
|
view.setNodeLineIcos(setting, node); |
|
view.setNodeFontCss(setting, node); |
|
view.setNodeClasses(setting, node); |
|
} |
|
} |
|
}; |
|
root.treeTools = zTreeTools; |
|
data.setZTreeTools(setting, zTreeTools); |
|
var children = data.nodeChildren(setting, root); |
|
if (children && children.length > 0) { |
|
view.createNodes(setting, 0, children, null, -1); |
|
} else if (setting.async.enable && setting.async.url && setting.async.url !== '') { |
|
view.asyncNode(setting); |
|
} |
|
return zTreeTools; |
|
} |
|
}; |
|
|
|
var zt = $.fn.zTree, |
|
$$ = tools.$, |
|
consts = zt.consts; |
|
})(BI.jQuery);
|
|
|