/*
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* JQuery zTree core v3.5.24
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* http://zTree.me/
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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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* email: hunter.z@263.net
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* Date: 2016-06-06
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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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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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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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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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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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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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r[setting.data.key.children] = [];
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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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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) {tId = tools.getNodeMainDom(tmp).id;}
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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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if (!node.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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childKey = setting.data.key.children;
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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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if (n[childKey] && n[childKey].length > 0) {
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n.isParent = true;
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n.zAsync = true;
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} else {
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n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
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n.open = (n.isParent && !setting.async.enable) ? n.open : false;
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n.zAsync = !n.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() {return data.getNodeCache(setting, n.parentTId);};
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n.getPreNode = function() {return data.getPreNode(setting, n);};
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n.getNextNode = function() {return data.getNextNode(setting, n);};
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n.getIndex = function() {return data.getNodeIndex(setting, n);};
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n.getPath = function() {return data.getNodePath(setting, n);};
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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 childKey = setting.data.key.children, params;
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if (!parentNode[childKey]) {
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parentNode[childKey] = [];
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index = -1;
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} else if (index >= parentNode[childKey].length) {
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index = -1;
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}
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if (parentNode[childKey].length > 0 && index === 0) {
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parentNode[childKey][0].isFirstNode = false;
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view.setNodeLineIcos(setting, parentNode[childKey][0]);
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} else if (parentNode[childKey].length > 0 && index < 0) {
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parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
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view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
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}
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parentNode.isParent = true;
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if (index<0) {
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parentNode[childKey] = parentNode[childKey].concat(nodes);
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} else {
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params = [index, 0].concat(nodes);
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parentNode[childKey].splice.apply(parentNode[childKey], 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 childKey = setting.data.key.children,
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p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
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for (var i=0, l=p[childKey].length-1; i<=l; i++) {
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if (p[childKey][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 childKey = setting.data.key.children,
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p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
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for (var i=0, l=p[childKey].length-1; i<=l; i++) {
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if (p[childKey][i] === node) {
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return (i==l ? null : p[childKey][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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var childKey = setting.data.key.children;
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for (var i = 0, l = nodes.length; i < l; i++) {
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if (nodes[i][key] == value) {
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return nodes[i];
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}
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var tmp = data.getNodeByParam(setting, nodes[i][childKey], 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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getNodeName: function(setting, node) {
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var nameKey = setting.data.key.name;
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return "" + node[nameKey];
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},
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getNodePath: function(setting, node) {
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if (!node) return null;
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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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if (path) {
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path.push(node);
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}
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return path;
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},
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getNodeTitle: function(setting, node) {
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var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
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return "" + node[t];
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},
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getNodes: function(setting) {
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return data.getRoot(setting)[setting.data.key.children];
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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 childKey = setting.data.key.children,
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result = [];
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for (var i = 0, l = nodes.length; i < l; i++) {
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if (nodes[i][key] == value) {
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result.push(nodes[i]);
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}
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result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], 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 childKey = setting.data.key.children,
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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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if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) {
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result.push(nodes[i]);
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}
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result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
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}
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return result;
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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 childKey = setting.data.key.children,
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result = isSingle ? null : [];
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for (var i = 0, l = nodes.length; i < l; i++) {
|
if (tools.apply(filter, [nodes[i], invokeParam], false)) {
|
if (isSingle) {return nodes[i];}
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result.push(nodes[i]);
|
}
|
var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
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if (isSingle && !!tmpResult) {return tmpResult;}
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result = isSingle ? tmpResult : result.concat(tmpResult);
|
}
|
return result;
|
},
|
getPreNode: function(setting, node) {
|
if (!node) return null;
|
var childKey = setting.data.key.children,
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p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
|
for (var i=0, l=p[childKey].length; i<l; i++) {
|
if (p[childKey][i] === node) {
|
return (i==0 ? null : p[childKey][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;
|
},
|
removeNodeCache: function(setting, node) {
|
var childKey = setting.data.key.children;
|
if (node[childKey]) {
|
for (var i=0, l=node[childKey].length; i<l; i++) {
|
data.removeNodeCache(setting, node[childKey][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 childKey = setting.data.key.children,
|
r = [];
|
if (tools.isArray(nodes)) {
|
for (var i=0, l=nodes.length; i<l; i++) {
|
r.push(nodes[i]);
|
if (nodes[i][childKey])
|
r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
|
}
|
} else {
|
r.push(nodes);
|
if (nodes[childKey])
|
r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
|
}
|
return r;
|
},
|
transformTozTreeFormat: function(setting, sNodes) {
|
var i,l,
|
key = setting.data.simpleData.idKey,
|
parentKey = setting.data.simpleData.pIdKey,
|
childKey = setting.data.key.children;
|
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++) {
|
if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
|
if (!tmpMap[sNodes[i][parentKey]][childKey])
|
tmpMap[sNodes[i][parentKey]][childKey] = [];
|
tmpMap[sNodes[i][parentKey]][childKey].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 childKey = setting.data.key.children;
|
return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].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]";
|
},
|
$: 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) {
|
if (setting.data.keep.leaf && parentNode && !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 = [],
|
childKey = setting.data.key.children;
|
|
var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
|
tmpPChild = tmpPNode[childKey],
|
isFirstNode, isLastNode;
|
|
if (!tmpPChild || index >= tmpPChild.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 childHtml = [];
|
if (node[childKey] && node[childKey].length > 0) {
|
//make child html first, because checkType
|
childHtml = view.appendNodes(setting, level + 1, node[childKey], 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 (node.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 childKey = setting.data.key.children,
|
childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, -1, false, true);
|
view.makeUlHtml(setting, node, html, childHtml.join(''));
|
nObj.append(html.join(''));
|
},
|
asyncNode: function(setting, node, isSilent, callback) {
|
var i, l;
|
if (node && !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 = {};
|
for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
|
var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
|
if (pKey.length>1) {
|
spKey = pKey[1];
|
pKey = pKey[0];
|
}
|
tmpParam[spKey] = node[pKey];
|
}
|
if (tools.isArray(setting.async.otherParam)) {
|
for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
|
tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
|
}
|
} else {
|
for (var p in setting.async.otherParam) {
|
tmpParam[p] = setting.async.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: tmpParam,
|
dataType: setting.async.dataType,
|
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),
|
childKey = setting.data.key.children,
|
openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
|
root.createdNodes = [];
|
var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
|
parentObj, nextObj;
|
|
if (!parentNode) {
|
parentObj = setting.treeObj;
|
//setting.treeObj.append(zTreeHtml.join(''));
|
} else {
|
var ulObj = $$(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),
|
childKey = setting.data.key.children;
|
var tmpCb, _callback;
|
if (!node) {
|
tools.apply(callback, []);
|
return;
|
}
|
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 && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][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 (node.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 (node[childKey] && node[childKey].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 == "" || !(node[childKey] && node[childKey].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),
|
childKey = setting.data.key.children,
|
treeNodes = (node) ? node[childKey]: root[childKey],
|
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.getNodeName(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.getNodeTitle(setting, node),
|
url = view.makeNodeUrl(setting, node),
|
fontcss = view.makeNodeFontCss(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,"' treeNode", consts.id.A," 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 : {};
|
},
|
makeNodeIcoClass: function(setting, node) {
|
var icoCss = ["ico"];
|
if (!node.isAjaxing) {
|
icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
|
if (node.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 icon = (node.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("width:0px;height:0px;");
|
}
|
}
|
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 (node.isParent) {
|
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 childKey = setting.data.key.children,
|
nodes = node[childKey];
|
if (!nodes) return;
|
|
for (var i = 0, l = nodes.length; i < l; i++) {
|
data.removeNodeCache(setting, nodes[i]);
|
}
|
data.removeSelectedNode(setting);
|
delete node[childKey];
|
|
if (!setting.data.keep.parent) {
|
node.isParent = 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 {
|
$$(node, consts.id.UL, setting).empty();
|
}
|
},
|
scrollIntoView: function(dom) {
|
if (!dom) {
|
return;
|
}
|
if (dom.scrollIntoViewIfNeeded) {
|
dom.scrollIntoViewIfNeeded();
|
} else if (dom.scrollIntoView) {
|
dom.scrollIntoView(false);
|
} else {
|
try{dom.focus().blur();}catch(e){}
|
}
|
},
|
setFirstNode: function(setting, parentNode) {
|
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
|
if ( childLength > 0) {
|
parentNode[childKey][0].isFirstNode = true;
|
}
|
},
|
setLastNode: function(setting, parentNode) {
|
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
|
if ( childLength > 0) {
|
parentNode[childKey][childLength - 1].isLastNode = true;
|
}
|
},
|
removeNode: function(setting, node) {
|
var root = data.getRoot(setting),
|
childKey = setting.data.key.children,
|
parentNode = (node.parentTId) ? node.getParentNode() : root;
|
|
node.isFirstNode = false;
|
node.isLastNode = false;
|
node.getPreNode = function() {return null;};
|
node.getNextNode = function() {return null;};
|
|
if (!data.getNodeCache(setting, node.tId)) {
|
return;
|
}
|
|
$$(node, setting).remove();
|
data.removeNodeCache(setting, node);
|
data.removeSelectedNode(setting, node);
|
|
for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
|
if (parentNode[childKey][i].tId == node.tId) {
|
parentNode[childKey].splice(i, 1);
|
break;
|
}
|
}
|
view.setFirstNode(setting, parentNode);
|
view.setLastNode(setting, parentNode);
|
|
var tmp_ulObj,tmp_switchObj,tmp_icoObj,
|
childLength = parentNode[childKey].length;
|
|
//repair nodes old parent
|
if (!setting.data.keep.parent && childLength == 0) {
|
//old parentNode has no child nodes
|
parentNode.isParent = false;
|
parentNode.open = false;
|
tmp_ulObj = $$(parentNode, consts.id.UL, setting);
|
tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
|
tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
|
view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
|
view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
|
tmp_ulObj.css("display", "none");
|
|
} else if (setting.view.showLine && childLength > 0) {
|
//old parentNode has child nodes
|
var newLast = parentNode[childKey][childLength - 1];
|
tmp_ulObj = $$(newLast, consts.id.UL, setting);
|
tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
|
tmp_icoObj = $$(newLast, consts.id.ICON, setting);
|
if (parentNode == root) {
|
if (parentNode[childKey].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 = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
|
view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
|
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
|
}
|
} else {
|
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
|
}
|
tmp_ulObj.removeClass(consts.line.LINE);
|
}
|
},
|
replaceIcoClass: function(node, obj, newName) {
|
if (!obj || node.isAjaxing) return;
|
var tmpName = obj.attr("class");
|
if (tmpName == undefined) return;
|
var tmpList = tmpName.split("_");
|
switch (newName) {
|
case consts.folder.OPEN:
|
case consts.folder.CLOSE:
|
case consts.folder.DOCU:
|
tmpList[tmpList.length-1] = newName;
|
break;
|
}
|
obj.attr("class", tmpList.join("_"));
|
},
|
replaceSwitchClass: function(node, obj, newName) {
|
if (!obj) return;
|
var tmpName = obj.attr("class");
|
if (tmpName == undefined) return;
|
var tmpList = tmpName.split("_");
|
switch (newName) {
|
case consts.line.ROOT:
|
case consts.line.ROOTS:
|
case consts.line.CENTER:
|
case consts.line.BOTTOM:
|
case consts.line.NOLINE:
|
tmpList[0] = view.makeNodeLineClassEx(node) + newName;
|
break;
|
case consts.folder.OPEN:
|
case consts.folder.CLOSE:
|
case consts.folder.DOCU:
|
tmpList[1] = newName;
|
break;
|
}
|
obj.attr("class", tmpList.join("_"));
|
if (newName !== consts.folder.DOCU) {
|
obj.removeAttr("disabled");
|
} else {
|
obj.attr("disabled", "disabled");
|
}
|
},
|
selectNode: function(setting, node, addFlag) {
|
if (!addFlag) {
|
view.cancelPreSelectedNode(setting, null, node);
|
}
|
$$(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 = $$(treeNode, consts.id.A, setting),
|
fontCss = view.makeNodeFontCss(setting, treeNode);
|
if (fontCss) {
|
aObj.css(fontCss);
|
}
|
},
|
setNodeLineIcos: function(setting, node) {
|
if (!node) return;
|
var switchObj = $$(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 (node.isParent) {
|
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.getNodeTitle(setting, node),
|
nObj = $$(node, consts.id.SPAN, setting);
|
nObj.empty();
|
if (setting.view.nameIsHTML) {
|
nObj.html(data.getNodeName(setting, node));
|
} else {
|
nObj.text(data.getNodeName(setting, node));
|
}
|
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
|
var aObj = $$(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),
|
childKey = setting.data.key.children;
|
zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : [];
|
if (setting.data.simpleData.enable) {
|
root[childKey] = data.transformTozTreeFormat(setting, zNodes);
|
} else {
|
root[childKey] = 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;
|
if (parentNode && !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 || !node.isParent) 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, setting).get(0);
|
if (a && focus !== false) {
|
view.scrollIntoView(a);
|
}
|
}
|
},
|
getNodes : function() {
|
return data.getNodes(setting);
|
},
|
getNodeByParam : function(key, value, parentNode) {
|
if (!key) return null;
|
return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]: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?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
|
},
|
getNodesByParamFuzzy : function(key, value, parentNode) {
|
if (!key) return null;
|
return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]: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?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam);
|
},
|
getNodeIndex : function(node) {
|
if (!node) return null;
|
var childKey = setting.data.key.children,
|
parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
|
for (var i=0, l = parentNode[childKey].length; i < l; i++) {
|
if (parentNode[childKey][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);
|
},
|
reAsyncChildNodes : function(parentNode, reloadType, isSilent) {
|
if (!this.setting.async.enable) return;
|
var isRoot = !parentNode;
|
if (isRoot) {
|
parentNode = data.getRoot(setting);
|
}
|
if (reloadType=="refresh") {
|
var childKey = this.setting.data.key.children;
|
for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
|
data.removeNodeCache(setting, parentNode[childKey][i]);
|
}
|
data.removeSelectedNode(setting);
|
parentNode[childKey] = [];
|
if (isRoot) {
|
this.setting.treeObj.empty();
|
} else {
|
var ulObj = $$(parentNode, consts.id.UL, setting);
|
ulObj.empty();
|
}
|
}
|
view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent);
|
},
|
refresh : function() {
|
this.setting.treeObj.empty();
|
var root = data.getRoot(setting),
|
nodes = root[setting.data.key.children]
|
data.initRoot(setting);
|
root[setting.data.key.children] = nodes
|
data.initCache(setting);
|
view.createNodes(setting, 0, root[setting.data.key.children], null, -1);
|
},
|
removeChildNodes : function(node) {
|
if (!node) return null;
|
var childKey = setting.data.key.children,
|
nodes = node[childKey];
|
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(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 = $$(node, setting);
|
if (nObj.get(0) && tools.uCanDo(setting)) {
|
view.setNodeName(setting, node);
|
view.setNodeTarget(setting, node);
|
view.setNodeUrl(setting, node);
|
view.setNodeLineIcos(setting, node);
|
view.setNodeFontCss(setting, node);
|
}
|
}
|
}
|
root.treeTools = zTreeTools;
|
data.setZTreeTools(setting, zTreeTools);
|
|
if (root[childKey] && root[childKey].length > 0) {
|
view.createNodes(setting, 0, root[childKey], null, -1);
|
} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
|
view.asyncNode(setting);
|
}
|
return zTreeTools;
|
}
|
};
|
|
var zt = $.fn.zTree,
|
$$ = tools.$,
|
consts = zt.consts;
|
})(jQuery);
|
