(function ($) { var settings = {}, roots = {}, caches = {}, _consts = { className: { BUTTON: "button", LEVEL: "level", ICO_LOADING: "ico_loading", SWITCH: "switch", NAME: "node_name" }, event: { NODECREATED: "ztree_nodeCreated", CLICK: "ztree_click", EXPAND: "ztree_expand", COLLAPSE: "ztree_collapse", ASYNC_SUCCESS: "ztree_async_success", ASYNC_ERROR: "ztree_async_error", REMOVE: "ztree_remove", SELECTED: "ztree_selected", UNSELECTED: "ztree_unselected" }, id: { A: "_a", ICON: "_ico", SPAN: "_span", SWITCH: "_switch", UL: "_ul" }, line: { ROOT: "root", ROOTS: "roots", CENTER: "center", BOTTOM: "bottom", NOLINE: "noline", LINE: "line" }, folder: { OPEN: "open", CLOSE: "close", DOCU: "docu" }, node: { CURSELECTED: "curSelectedNode" } }, _setting = { treeId: "", treeObj: null, view: { addDiyDom: null, autoCancelSelected: true, dblClickExpand: true, expandSpeed: "fast", fontCss: {}, nameIsHTML: false, selectedMulti: true, showIcon: true, showLine: true, showTitle: true, txtSelectedEnable: false }, data: { key: { children: "children", name: "name", title: "", url: "url", icon: "icon" }, simpleData: { enable: false, idKey: "id", pIdKey: "pId", rootPId: null }, keep: { parent: false, leaf: false } }, async: { enable: false, contentType: "application/x-www-form-urlencoded", type: "post", dataType: "text", url: "", autoParam: [], otherParam: [], dataFilter: null }, callback: { beforeAsync: null, beforeClick: null, beforeDblClick: null, beforeRightClick: null, beforeMouseDown: null, beforeMouseUp: null, beforeExpand: null, beforeCollapse: null, beforeRemove: null, onAsyncError: null, onAsyncSuccess: null, onNodeCreated: null, onClick: null, onDblClick: null, onRightClick: null, onMouseDown: null, onMouseUp: null, onExpand: null, onCollapse: null, onRemove: null } }, _initRoot = function (setting) { var r = data.getRoot(setting); if (!r) { r = {}; data.setRoot(setting, r) } r[setting.data.key.children] = []; r.expandTriggerFlag = false; r.curSelectedList = []; r.noSelection = true; r.createdNodes = []; r.zId = 0; r._ver = (new Date()).getTime() }, _initCache = function (setting) { var c = data.getCache(setting); if (!c) { c = {}; data.setCache(setting, c) } c.nodes = []; c.doms = [] }, _bindEvent = function (setting) { var o = setting.treeObj, c = consts.event; o.bind(c.NODECREATED, function (event, treeId, node) { tools.apply(setting.callback.onNodeCreated, [event, treeId, node]) }); o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]) }); o.bind(c.EXPAND, function (event, treeId, node) { tools.apply(setting.callback.onExpand, [event, treeId, node]) }); o.bind(c.COLLAPSE, function (event, treeId, node) { tools.apply(setting.callback.onCollapse, [event, treeId, node]) }); o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]) }); o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]) }); o.bind(c.REMOVE, function (event, treeId, treeNode) { tools.apply(setting.callback.onRemove, [event, treeId, treeNode]) }); o.bind(c.SELECTED, function (event, treeId, node) { tools.apply(setting.callback.onSelected, [treeId, node]) }); o.bind(c.UNSELECTED, function (event, treeId, node) { tools.apply(setting.callback.onUnSelected, [treeId, node]) }) }, _unbindEvent = function (setting) { var o = setting.treeObj, c = consts.event; o.unbind(c.NODECREATED).unbind(c.CLICK).unbind(c.EXPAND).unbind(c.COLLAPSE).unbind(c.ASYNC_SUCCESS).unbind(c.ASYNC_ERROR).unbind(c.REMOVE).unbind(c.SELECTED).unbind(c.UNSELECTED) }, _eventProxy = function (event) { var target = event.target, setting = data.getSetting(event.data.treeId), tId = "", node = null, nodeEventType = "", treeEventType = "", nodeEventCallback = null, treeEventCallback = null, tmp = null; if (tools.eqs(event.type, "mousedown")) { treeEventType = "mousedown" } else { if (tools.eqs(event.type, "mouseup")) { treeEventType = "mouseup" } else { if (tools.eqs(event.type, "contextmenu")) { treeEventType = "contextmenu" } else { if (tools.eqs(event.type, "click")) { if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) { tId = tools.getNodeMainDom(target).id; nodeEventType = "switchNode" } else { tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); if (tmp) { tId = tools.getNodeMainDom(tmp).id; nodeEventType = "clickNode" } } } else { if (tools.eqs(event.type, "dblclick")) { treeEventType = "dblclick"; tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); if (tmp) { tId = tools.getNodeMainDom(tmp).id; nodeEventType = "switchNode" } } } } } } if (treeEventType.length > 0 && tId.length == 0) { tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]); if (tmp) { tId = tools.getNodeMainDom(tmp).id } } if (tId.length > 0) { node = data.getNodeCache(setting, tId); switch (nodeEventType) { case "switchNode": if (!node.isParent) { nodeEventType = "" } else { if (tools.eqs(event.type, "click") || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { nodeEventCallback = handler.onSwitchNode } else { nodeEventType = "" } } break; case "clickNode": nodeEventCallback = handler.onClickNode; break } } switch (treeEventType) { case "mousedown": treeEventCallback = handler.onZTreeMousedown; break; case "mouseup": treeEventCallback = handler.onZTreeMouseup; break; case "dblclick": treeEventCallback = handler.onZTreeDblclick; break; case "contextmenu": treeEventCallback = handler.onZTreeContextmenu; break } var proxyResult = { stop: false, node: node, nodeEventType: nodeEventType, nodeEventCallback: nodeEventCallback, treeEventType: treeEventType, treeEventCallback: treeEventCallback }; return proxyResult }, _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { if (!n) { return } var r = data.getRoot(setting), childKey = setting.data.key.children; n.level = level; n.tId = setting.treeId + "_" + (++r.zId); n.parentTId = parentNode ? parentNode.tId : null; n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open; if (n[childKey] && n[childKey].length > 0) { n.isParent = true; n.zAsync = true } else { n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; n.open = (n.isParent && !setting.async.enable) ? n.open : false; n.zAsync = !n.isParent } n.isFirstNode = isFirstNode; n.isLastNode = isLastNode; n.getParentNode = function () { return data.getNodeCache(setting, n.parentTId) }; n.getPreNode = function () { return data.getPreNode(setting, n) }; n.getNextNode = function () { return data.getNextNode(setting, n) }; n.getIndex = function () { return data.getNodeIndex(setting, n) }; n.getPath = function () { return data.getNodePath(setting, n) }; n.isAjaxing = false; data.fixPIdKeyValue(setting, n) }, _init = { bind: [_bindEvent], unbind: [_unbindEvent], caches: [_initCache], nodes: [_initNode], proxys: [_eventProxy], roots: [_initRoot], beforeA: [], afterA: [], innerBeforeA: [], innerAfterA: [], zTreeTools: [] }, data = { addNodeCache: function (setting, node) { data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node }, getNodeCacheId: function (tId) { return tId.substring(tId.lastIndexOf("_") + 1) }, addAfterA: function (afterA) { _init.afterA.push(afterA) }, addBeforeA: function (beforeA) { _init.beforeA.push(beforeA) }, addInnerAfterA: function (innerAfterA) { _init.innerAfterA.push(innerAfterA) }, addInnerBeforeA: function (innerBeforeA) { _init.innerBeforeA.push(innerBeforeA) }, addInitBind: function (bindEvent) { _init.bind.push(bindEvent) }, addInitUnBind: function (unbindEvent) { _init.unbind.push(unbindEvent) }, addInitCache: function (initCache) { _init.caches.push(initCache) }, addInitNode: function (initNode) { _init.nodes.push(initNode) }, addInitProxy: function (initProxy, isFirst) { if (!!isFirst) { _init.proxys.splice(0, 0, initProxy) } else { _init.proxys.push(initProxy) } }, addInitRoot: function (initRoot) { _init.roots.push(initRoot) }, addNodesData: function (setting, parentNode, index, nodes) { var childKey = setting.data.key.children, params; if (!parentNode[childKey]) { parentNode[childKey] = []; index = -1 } else { if (index >= parentNode[childKey].length) { index = -1 } } if (parentNode[childKey].length > 0 && index === 0) { parentNode[childKey][0].isFirstNode = false; view.setNodeLineIcos(setting, parentNode[childKey][0]) } else { if (parentNode[childKey].length > 0 && index < 0) { parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]) } } parentNode.isParent = true; if (index < 0) { parentNode[childKey] = parentNode[childKey].concat(nodes) } else { params = [index, 0].concat(nodes); parentNode[childKey].splice.apply(parentNode[childKey], params) } }, addSelectedNode: function (setting, node) { var root = data.getRoot(setting); if (!data.isSelectedNode(setting, node)) { root.curSelectedList.push(node) } }, addCreatedNode: function (setting, node) { if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { var root = data.getRoot(setting); root.createdNodes.push(node) } }, addZTreeTools: function (zTreeTools) { _init.zTreeTools.push(zTreeTools) }, exSetting: function (s) { $.extend(true, _setting, s) }, fixPIdKeyValue: function (setting, node) { if (setting.data.simpleData.enable) { node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId } }, getAfterA: function (setting, node, array) { for (var i = 0, j = _init.afterA.length; i < j; i++) { _init.afterA[i].apply(this, arguments) } }, getBeforeA: function (setting, node, array) { for (var i = 0, j = _init.beforeA.length; i < j; i++) { _init.beforeA[i].apply(this, arguments) } }, getInnerAfterA: function (setting, node, array) { for (var i = 0, j = _init.innerAfterA.length; i < j; i++) { _init.innerAfterA[i].apply(this, arguments) } }, getInnerBeforeA: function (setting, node, array) { for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) { _init.innerBeforeA[i].apply(this, arguments) } }, getCache: function (setting) { return caches[setting.treeId] }, getNodeIndex: function (setting, node) { if (!node) { return null } var childKey = setting.data.key.children, p = node.parentTId ? node.getParentNode() : data.getRoot(setting); for (var i = 0, l = p[childKey].length - 1; i <= l; i++) { if (p[childKey][i] === node) { return i } } return -1 }, getNextNode: function (setting, node) { if (!node) { return null } var childKey = setting.data.key.children, p = node.parentTId ? node.getParentNode() : data.getRoot(setting); for (var i = 0, l = p[childKey].length - 1; i <= l; i++) { if (p[childKey][i] === node) { return (i == l ? null : p[childKey][i + 1]) } } return null }, getNodeByParam: function (setting, nodes, key, value) { if (!nodes || !key) { return null } var childKey = setting.data.key.children; for (var i = 0, l = nodes.length; i < l; i++) { if (nodes[i][key] == value) { return nodes[i] } var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); if (tmp) { return tmp } } return null }, getNodeCache: function (setting, tId) { if (!tId) { return null } var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; return n ? n : null }, getNodeName: function (setting, node) { var nameKey = setting.data.key.name; return "" + node[nameKey] }, 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 }, getNodeTitle: function (setting, node) { var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; return "" + node[t] }, getNodes: function (setting) { return data.getRoot(setting)[setting.data.key.children] }, getNodesByParam: function (setting, nodes, key, value) { if (!nodes || !key) { return [] } var childKey = setting.data.key.children, result = []; for (var i = 0, l = nodes.length; i < l; i++) { if (nodes[i][key] == value) { result.push(nodes[i]) } result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)) } return result }, getNodesByParamFuzzy: function (setting, nodes, key, value) { if (!nodes || !key) { return [] } var childKey = setting.data.key.children, result = []; value = value.toLowerCase(); for (var i = 0, l = nodes.length; i < l; i++) { if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) { result.push(nodes[i]) } result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)) } return result }, getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) { if (!nodes) { return (isSingle ? null : []) } var childKey = setting.data.key.children, result = isSingle ? null : []; for (var i = 0, l = nodes.length; i < l; i++) { if (tools.apply(filter, [nodes[i], invokeParam], false)) { if (isSingle) { return nodes[i] } result.push(nodes[i]) } var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], 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 childKey = setting.data.key.children, 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++) { arguments.callee(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] } } }, 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) { 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 } }, 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") } }, 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" ? arguments.callee(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 } }, 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) { 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 || !!$$(parentNode[childKey][0], setting).get(0); root.createdNodes = []; var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag), parentObj, nextObj; if (!parentNode) { parentObj = setting.treeObj } else { var ulObj = $$(parentNode, consts.id.UL, setting); if (ulObj.get(0)) { parentObj = ulObj } } 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; if (!node) { tools.apply(callback, []); return } if (root.expandTriggerFlag) { var _callback = callback; callback = 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]) } }; 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, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;"); 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, "&#39;").replace(/</g, "&lt;").replace(/>/g, "&gt;"), "'") } 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 { $$(node, consts.id.UL, setting).empty() } }, setFirstNode: function (setting, parentNode) { var childKey = setting.data.key.children, childLength = parentNode[childKey].length; if (childLength > 0) { parentNode[childKey][0].isFirstNode = true } }, setLastNode: function (setting, parentNode) { var childKey = setting.data.key.children, childLength = parentNode[childKey].length; if (childLength > 0) { parentNode[childKey][childLength - 1].isLastNode = true } }, removeNode: function (setting, node) { var root = data.getRoot(setting), childKey = setting.data.key.children, parentNode = (node.parentTId) ? node.getParentNode() : root; node.isFirstNode = false; node.isLastNode = false; node.getPreNode = function () { return null }; node.getNextNode = function () { return null }; if (!data.getNodeCache(setting, node.tId)) { return } $$(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; if (!setting.data.keep.parent && childLength == 0) { parentNode.isParent = false; parentNode.open = false; tmp_ulObj = $$(parentNode, consts.id.UL, setting); tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); tmp_icoObj = $$(parentNode, consts.id.ICON, setting); view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); tmp_ulObj.css("display", "none") } else { if (setting.view.showLine && childLength > 0) { var newLast = parentNode[childKey][childLength - 1]; tmp_ulObj = $$(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) { 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) } } } } }; $.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; 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.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, function () { if (focus !== false) { try { $$(node, setting).focus().blur() } catch (e) { } } }) } else { node.open = !expandFlag; view.switchNode(this.setting, node); if (focus !== false) { try { $$(node, setting).focus().blur() } catch (e) { } } } return expandFlag }, 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 = $$(parentNode, consts.id.UL, setting); ulObj.empty() } } view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent) }, refresh: function () { this.setting.treeObj.empty(); var root = data.getRoot(setting), nodes = root[setting.data.key.children]; data.initRoot(setting); root[setting.data.key.children] = nodes; data.initCache(setting); view.createNodes(setting, 0, root[setting.data.key.children], null, -1) }, removeChildNodes: function (node) { if (!node) { return null } var childKey = setting.data.key.children, nodes = node[childKey]; view.removeChildNodes(setting, node); return nodes ? nodes : null }, removeNode: function (node, callbackFlag) { if (!node) { return } callbackFlag = !!callbackFlag; if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) { return } view.removeNode(setting, node); if (callbackFlag) { this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]) } }, selectNode: function (node, addFlag) { if (!node) { return } if (tools.uCanDo(setting)) { addFlag = setting.view.selectedMulti && addFlag; if (node.parentTId) { view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function () { try { $$(node, setting).focus().blur() } catch (e) { } }) } else { try { $$(node, setting).focus().blur() } catch (e) { } } view.selectNode(setting, node, addFlag) } }, transformTozTreeNodes: function (simpleNodes) { return data.transformTozTreeFormat(setting, simpleNodes) }, transformToArray: function (nodes) { return data.transformToArrayFormat(setting, nodes) }, updateNode: function (node, checkTypeFlag) { if (!node) { return } var nObj = $$(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);