2272 lines
75 KiB
JavaScript
2272 lines
75 KiB
JavaScript
/*
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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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;(function ($) {
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var settings = {},
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roots = {},
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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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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(
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c.ASYNC_ERROR,
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function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
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tools.apply(setting.callback.onAsyncError, [
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event,
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treeId,
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node,
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XMLHttpRequest,
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textStatus,
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errorThrown
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])
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}
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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 = '',
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node = null,
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nodeEventType = '',
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treeEventType = '',
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nodeEventCallback = null,
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treeEventCallback = null,
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tmp = null
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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 (
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tools.eqs(target.tagName, 'span') &&
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target.getAttribute('treeNode' + consts.id.SWITCH) !== null
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) {
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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, [
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{ tagName: 'a', attrName: 'treeNode' + consts.id.A }
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])
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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 (
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tools.eqs(event.type, 'click') ||
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(tools.eqs(event.type, 'dblclick') &&
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tools.apply(
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setting.view.dblClickExpand,
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[setting.treeId, node],
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setting.view.dblClickExpand
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))
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) {
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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),
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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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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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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
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? node.getParentNode()[setting.data.simpleData.idKey]
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: 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)]
|
|
return n ? n : null
|
|
},
|
|
getNodePath: function (setting, node) {
|
|
if (!node) return null
|
|
|
|
var path
|
|
if (node.parentTId) {
|
|
path = node.getParentNode().getPath()
|
|
} else {
|
|
path = []
|
|
}
|
|
|
|
if (path) {
|
|
path.push(node)
|
|
}
|
|
|
|
return path
|
|
},
|
|
getNodes: function (setting) {
|
|
return data.nodeChildren(setting, data.getRoot(setting))
|
|
},
|
|
getNodesByParam: function (setting, nodes, key, value) {
|
|
if (!nodes || !key) return []
|
|
var result = []
|
|
for (var i = 0, l = nodes.length; i < l; i++) {
|
|
var node = nodes[i]
|
|
if (node[key] == value) {
|
|
result.push(node)
|
|
}
|
|
var children = data.nodeChildren(setting, node)
|
|
result = result.concat(data.getNodesByParam(setting, children, key, value))
|
|
}
|
|
return result
|
|
},
|
|
getNodesByParamFuzzy: function (setting, nodes, key, value) {
|
|
if (!nodes || !key) return []
|
|
var result = []
|
|
value = value.toLowerCase()
|
|
for (var i = 0, l = nodes.length; i < l; i++) {
|
|
var node = nodes[i]
|
|
if (typeof node[key] == 'string' && nodes[i][key].toLowerCase().indexOf(value) > -1) {
|
|
result.push(node)
|
|
}
|
|
var children = data.nodeChildren(setting, node)
|
|
result = result.concat(data.getNodesByParamFuzzy(setting, children, key, value))
|
|
}
|
|
return result
|
|
},
|
|
getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) {
|
|
if (!nodes) return isSingle ? null : []
|
|
var result = isSingle ? null : []
|
|
for (var i = 0, l = nodes.length; i < l; i++) {
|
|
var node = nodes[i]
|
|
if (tools.apply(filter, [node, invokeParam], false)) {
|
|
if (isSingle) {
|
|
return node
|
|
}
|
|
result.push(node)
|
|
}
|
|
var children = data.nodeChildren(setting, node)
|
|
var tmpResult = data.getNodesByFilter(setting, children, filter, isSingle, invokeParam)
|
|
if (isSingle && !!tmpResult) {
|
|
return tmpResult
|
|
}
|
|
result = isSingle ? tmpResult : result.concat(tmpResult)
|
|
}
|
|
return result
|
|
},
|
|
getPreNode: function (setting, node) {
|
|
if (!node) return null
|
|
var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
|
|
children = data.nodeChildren(setting, p)
|
|
for (var i = 0, l = children.length; i < l; i++) {
|
|
if (children[i] === node) {
|
|
return i == 0 ? null : children[i - 1]
|
|
}
|
|
}
|
|
return null
|
|
},
|
|
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
|
|
for (var i = 0, l = results.length; i < l; i++) {
|
|
var proxyResult = results[i]
|
|
if (proxyResult.nodeEventCallback) {
|
|
r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r
|
|
}
|
|
if (proxyResult.treeEventCallback) {
|
|
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, '>')
|
|
let svg = ''
|
|
if (node.svg) {
|
|
svg = node.svg
|
|
}
|
|
html.push(
|
|
"<span id='",
|
|
node.tId,
|
|
consts.id.ICON,
|
|
"' title='' treeNode",
|
|
consts.id.ICON,
|
|
" class='",
|
|
view.makeNodeIcoClass(setting, node),
|
|
"' style='",
|
|
view.makeNodeIcoStyle(setting, node),
|
|
`'>${svg}</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 consts.className.BUTTON + ' ' + 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 || node.svg)
|
|
icoStyle.push("background:url(", (node.svg ? '':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
|
|
})(jQuery)
|