scd_tools_go/service/static/js/ztree/jquery.ztree.all_useicon.js

/*
 * JQuery zTree core v3.5.30
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-11-11
 */
(function($) {
    var settings = {},
        roots = {},
        caches = {},
        //default consts of core
        _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: {
                // 折叠icon
                OPEN: "open fa ftopen fa-folder-open", // 打开文件图标
                CLOSE: "close fa ftclose fa-folder", // 折叠文件图标
                OPENDK: 'open icon-folder ace-icon tree-minus', // 打开状态图标
                CLOSEZD: 'close icon-folder ace-icon tree-plus', // 折叠状态图标
                DOCU: "docu"
            },
            node: {
                CURSELECTED: "curSelectedNode"
            }
        },
        //default setting of core
        _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
            }
        },
        //default root of core
        //zTree use root to save full data
        _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();
        },
        //default cache of core
        _initCache = function(setting) {
            var c = data.getCache(setting);
            if (!c) {
                c = {};
                data.setCache(setting, c);
            }
            c.nodes = [];
            c.doms = [];
        },
        //default bindEvent of core
        _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);
        },
        //default event proxy of core
        _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;
                }
            }
            // event to node
            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;
                }
            }
            // event to zTree
            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
        },
        //default init node of core
        _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: []
        },
        //method of operate data
        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++) {
                        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]";
            },
            isElement: function(o) {
                return (
                    typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2
                    o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string"
                );
            },
            $: function(node, exp, setting) {
                if (!!exp && typeof exp != "string") {
                    setting = exp;
                    exp = "";
                }
                if (typeof node == "string") {
                    return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
                } else {
                    return $("#" + node.tId + exp, setting ? setting.treeObj : null);
                }
            },
            getMDom: function(setting, curDom, targetExpr) {
                if (!curDom) return null;
                while (curDom && curDom.id !== setting.treeId) {
                    for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
                        if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
                            return curDom;
                        }
                    }
                    curDom = curDom.parentNode;
                }
                return null;
            },
            getNodeMainDom: function(target) {
                return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
            },
            isChildOrSelf: function(dom, parentId) {
                return ($(dom).closest("#" + parentId).length > 0);
            },
            uCanDo: function(setting, e) {
                return true;
            }
        },
        //method of operate ztree dom
        view = {
            addNodes: function(setting, parentNode, index, newNodes, isSilent) {
                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 - nodes.length) {
                    index = -1;
                }

                for (var i = 0, l = nodes.length; i < l; i++) {
                    var node = nodes[i];
                    if (initFlag) {
                        isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0));
                        isLastNode = (index < 0 && i == (nodes.length - 1));
                        data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
                        data.addNodeCache(setting, node);
                    }

                    var 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: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : 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))) {
                        $$(n, consts.id.A, setting).parent("li").removeClass(consts.node.CURSELECTED);
                        if (node) {
                            data.removeSelectedNode(setting, node);
                            break;
                        } else {
                            list.splice(i, 1);
                            setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
                        }
                    }
                }
            },
            createNodeCallback: function(setting) {
                if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
                    var root = data.getRoot(setting);
                    while (root.createdNodes.length > 0) {
                        var node = root.createdNodes.shift();
                        tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
                        if (!!setting.callback.onNodeCreated) {
                            setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
                        }
                    }
                }
            },
            createNodes: function(setting, level, nodes, parentNode, index) {
                if (!nodes || nodes.length == 0) return;
                var root = data.getRoot(setting),
                    childKey = setting.data.key.children,
                    openFlag = !parentNode || parentNode.open || !!$$(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.OPENDK);
                        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.CLOSEZD);
                        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); //初始化时父节点文件icon
                    } else {

                        // 子节点图标
                        icoCss = [setting.usericon.CHILDRENNODE + " " + "ace-icon fa a"];
                        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.OPENDK : consts.folder.CLOSEZD); // 初始化折叠icon
                } 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(setting, dom) {
                if (!dom) {
                    return;
                }
                // support IE 7
                if (typeof Element === 'undefined') {
                    var contRect = setting.treeObj.get(0).getBoundingClientRect(),
                        findMeRect = dom.getBoundingClientRect();
                    if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom ||
                        findMeRect.right > contRect.right || findMeRect.left < contRect.left) {
                        dom.scrollIntoView();
                    }
                    return;
                }
                // code src: http://jsfiddle.net/08u6cxwj/
                if (!Element.prototype.scrollIntoViewIfNeeded) {
                    Element.prototype.scrollIntoViewIfNeeded = function(centerIfNeeded) {
                        function withinBounds(value, min, max, extent) {
                            if (false === centerIfNeeded || max <= value + extent && value <= min + extent) {
                                return Math.min(max, Math.max(min, value));
                            } else {
                                return (min + max) / 2;
                            }
                        }

                        function makeArea(left, top, width, height) {
                            return {
                                "left": left,
                                "top": top,
                                "width": width,
                                "height": height,
                                "right": left + width,
                                "bottom": top + height,
                                "translate": function(x, y) {
                                    return makeArea(x + left, y + top, width, height);
                                },
                                "relativeFromTo": function(lhs, rhs) {
                                    var newLeft = left,
                                        newTop = top;
                                    lhs = lhs.offsetParent;
                                    rhs = rhs.offsetParent;
                                    if (lhs === rhs) {
                                        return area;
                                    }
                                    for (; lhs; lhs = lhs.offsetParent) {
                                        newLeft += lhs.offsetLeft + lhs.clientLeft;
                                        newTop += lhs.offsetTop + lhs.clientTop;
                                    }
                                    for (; rhs; rhs = rhs.offsetParent) {
                                        newLeft -= rhs.offsetLeft + rhs.clientLeft;
                                        newTop -= rhs.offsetTop + rhs.clientTop;
                                    }
                                    return makeArea(newLeft, newTop, width, height);
                                }
                            };
                        }

                        var parent, elem = this,
                            area = makeArea(
                                this.offsetLeft, this.offsetTop,
                                this.offsetWidth, this.offsetHeight);
                        while (tools.isElement(parent = elem.parentNode)) {
                            var clientLeft = parent.offsetLeft + parent.clientLeft;
                            var clientTop = parent.offsetTop + parent.clientTop;

                            // Make area relative to parent's client area.
                            area = area.relativeFromTo(elem, parent).translate(-clientLeft, -clientTop);

                            parent.scrollLeft = withinBounds(
                                parent.scrollLeft,
                                area.right - parent.clientWidth, area.left,
                                parent.clientWidth);

                            parent.scrollTop = withinBounds(
                                parent.scrollTop,
                                area.bottom - parent.clientHeight, area.top,
                                parent.clientHeight);

                            // Determine actual scroll amount by reading back scroll properties.
                            area = area.translate(clientLeft - parent.scrollLeft,
                                clientTop - parent.scrollTop);
                            elem = parent;
                        }
                    };
                }
                dom.scrollIntoViewIfNeeded();
            },
            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.OPENDK:
                    case consts.folder.CLOSEZD:
                    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);
                }
                $$(node, consts.id.A, setting).parent("li").addClass(consts.node.CURSELECTED);
                data.addSelectedNode(setting, node);
                setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
            },
            setNodeFontCss: function(setting, treeNode) {
                var aObj = $$(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);
            // 初始化的时候改变图标
            $.extend(true, this.consts.folder, zSetting.usericon);
            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(setting, 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);
                },
                reAsyncChildNodesPromise: function(parentNode, reloadType, isSilent) {
                    var promise = new Promise(function(resolve, reject) {
                        try {
                            zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function() {
                                resolve(parentNode);
                            });
                        } catch (e) {
                            reject(e);
                        }
                    });
                    return promise;
                },
                reAsyncChildNodes: function(parentNode, reloadType, isSilent, callback) {
                    if (!this.setting.async.enable) return;
                    var isRoot = !parentNode;
                    if (isRoot) {
                        parentNode = data.getRoot(setting);
                    }
                    if (reloadType == "refresh") {
                        var 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, callback);
                },
                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 = $$(node, setting).get(0);
                        view.scrollIntoView(setting, a);
                    }
                },
                transformTozTreeNodes: function(simpleNodes) {
                    return data.transformTozTreeFormat(setting, simpleNodes);
                },
                transformToArray: function(nodes) {
                    return data.transformToArrayFormat(setting, nodes);
                },
                updateNode: function(node, checkTypeFlag) {
                    if (!node) return;
                    var nObj = $$(node, setting);
                    if (nObj.get(0) && tools.uCanDo(setting)) {
                        view.setNodeName(setting, node);
                        view.setNodeTarget(setting, node);
                        view.setNodeUrl(setting, node);
                        view.setNodeLineIcos(setting, node);
                        view.setNodeFontCss(setting, node);
                    }
                }
            }
            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.$,
        consts = zt.consts;
})(jQuery);
/*
 * JQuery zTree excheck v3.5.30
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-11-11
 */
(function($) {
    //default consts of excheck
    var _consts = {
            event: {
                CHECK: "ztree_check"
            },
            id: {
                CHECK: "_check"
            },
            checkbox: {
                STYLE: "checkbox",
                DEFAULT: "chk",
                DISABLED: "disable",
                FALSE: "false",
                TRUE: "true",
                FULL: "full",
                PART: "part",
                FOCUS: "focus"
            },
            radio: {
                STYLE: "radio",
                TYPE_ALL: "all",
                TYPE_LEVEL: "level"
            }
        },
        //default setting of excheck
        _setting = {
            check: {
                enable: false,
                autoCheckTrigger: false,
                chkStyle: _consts.checkbox.STYLE,
                nocheckInherit: false,
                chkDisabledInherit: false,
                radioType: _consts.radio.TYPE_LEVEL,
                chkboxType: {
                    "Y": "ps",
                    "N": "ps"
                }
            },
            data: {
                key: {
                    checked: "checked"
                }
            },
            callback: {
                beforeCheck: null,
                onCheck: null
            }
        },
        //default root of excheck
        _initRoot = function(setting) {
            var r = data.getRoot(setting);
            r.radioCheckedList = [];
        },
        //default cache of excheck
        _initCache = function(treeId) {},
        //default bind event of excheck
        _bindEvent = function(setting) {
            var o = setting.treeObj,
                c = consts.event;
            o.bind(c.CHECK, function(event, srcEvent, treeId, node) {
                event.srcEvent = srcEvent;
                tools.apply(setting.callback.onCheck, [event, treeId, node]);
            });
        },
        _unbindEvent = function(setting) {
            var o = setting.treeObj,
                c = consts.event;
            o.unbind(c.CHECK);
        },
        //default event proxy of excheck
        _eventProxy = function(e) {
            var target = e.target,
                setting = data.getSetting(e.data.treeId),
                tId = "",
                node = null,
                nodeEventType = "",
                treeEventType = "",
                nodeEventCallback = null,
                treeEventCallback = null;

            if (tools.eqs(e.type, "mouseover")) {
                if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
                    tId = tools.getNodeMainDom(target).id;
                    nodeEventType = "mouseoverCheck";
                }
            } else if (tools.eqs(e.type, "mouseout")) {
                if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
                    tId = tools.getNodeMainDom(target).id;
                    nodeEventType = "mouseoutCheck";
                }
            } else if (tools.eqs(e.type, "click")) {
                if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
                    tId = tools.getNodeMainDom(target).id;
                    nodeEventType = "checkNode";
                }
            }
            if (tId.length > 0) {
                node = data.getNodeCache(setting, tId);
                switch (nodeEventType) {
                    case "checkNode":
                        nodeEventCallback = _handler.onCheckNode;
                        break;
                    case "mouseoverCheck":
                        nodeEventCallback = _handler.onMouseoverCheck;
                        break;
                    case "mouseoutCheck":
                        nodeEventCallback = _handler.onMouseoutCheck;
                        break;
                }
            }
            var proxyResult = {
                stop: nodeEventType === "checkNode",
                node: node,
                nodeEventType: nodeEventType,
                nodeEventCallback: nodeEventCallback,
                treeEventType: treeEventType,
                treeEventCallback: treeEventCallback
            };
            return proxyResult
        },
        //default init node of excheck
        _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
            if (!n) return;
            var checkedKey = setting.data.key.checked;
            if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
            n[checkedKey] = !!n[checkedKey];
            n.checkedOld = n[checkedKey];
            if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
            n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
            if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
            n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
            if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
            n.halfCheck = !!n.halfCheck;
            n.check_Child_State = -1;
            n.check_Focus = false;
            n.getCheckStatus = function() {
                return data.getCheckStatus(setting, n);
            };

            if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey]) {
                var r = data.getRoot(setting);
                r.radioCheckedList.push(n);
            }
        },
        //add dom for check
        _beforeA = function(setting, node, html) {
            var checkedKey = setting.data.key.checked;
            if (setting.check.enable) {
                data.makeChkFlag(setting, node);
                html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
            }
        },
        //update zTreeObj, add method of check
        _zTreeTools = function(setting, zTreeTools) {
            zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
                var checkedKey = this.setting.data.key.checked;
                if (node.chkDisabled === true) return;
                if (checked !== true && checked !== false) {
                    checked = !node[checkedKey];
                }
                callbackFlag = !!callbackFlag;

                if (node[checkedKey] === checked && !checkTypeFlag) {
                    return;
                } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
                    return;
                }
                if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
                    node[checkedKey] = checked;
                    var checkObj = $$(node, consts.id.CHECK, this.setting);
                    if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
                    view.setChkClass(this.setting, checkObj, node);
                    view.repairParentChkClassWithSelf(this.setting, node);
                    if (callbackFlag) {
                        this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
                    }
                }
            }

            zTreeTools.checkAllNodes = function(checked) {
                view.repairAllChk(this.setting, !!checked);
            }

            zTreeTools.getCheckedNodes = function(checked) {
                var childKey = this.setting.data.key.children;
                checked = (checked !== false);
                return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
            }

            zTreeTools.getChangeCheckedNodes = function() {
                var childKey = this.setting.data.key.children;
                return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
            }

            zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
                disabled = !!disabled;
                inheritParent = !!inheritParent;
                inheritChildren = !!inheritChildren;
                view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
                view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
            }

            var _updateNode = zTreeTools.updateNode;
            zTreeTools.updateNode = function(node, checkTypeFlag) {
                if (_updateNode) _updateNode.apply(zTreeTools, arguments);
                if (!node || !this.setting.check.enable) return;
                var nObj = $$(node, this.setting);
                if (nObj.get(0) && tools.uCanDo(this.setting)) {
                    var checkObj = $$(node, consts.id.CHECK, this.setting);
                    if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
                    view.setChkClass(this.setting, checkObj, node);
                    view.repairParentChkClassWithSelf(this.setting, node);
                }
            }
        },
        //method of operate data
        _data = {
            getRadioCheckedList: function(setting) {
                var checkedList = data.getRoot(setting).radioCheckedList;
                for (var i = 0, j = checkedList.length; i < j; i++) {
                    if (!data.getNodeCache(setting, checkedList[i].tId)) {
                        checkedList.splice(i, 1);
                        i--;
                        j--;
                    }
                }
                return checkedList;
            },
            getCheckStatus: function(setting, node) {
                if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
                var checkedKey = setting.data.key.checked,
                    r = {
                        checked: node[checkedKey],
                        half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
                    };
                return r;
            },
            getTreeCheckedNodes: function(setting, nodes, checked, results) {
                if (!nodes) return [];
                var childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked,
                    onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
                results = !results ? [] : results;
                for (var i = 0, l = nodes.length; i < l; i++) {
                    if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
                        results.push(nodes[i]);
                        if (onlyOne) {
                            break;
                        }
                    }
                    data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
                    if (onlyOne && results.length > 0) {
                        break;
                    }
                }
                return results;
            },
            getTreeChangeCheckedNodes: function(setting, nodes, results) {
                if (!nodes) return [];
                var childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked;
                results = !results ? [] : results;
                for (var i = 0, l = nodes.length; i < l; i++) {
                    if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
                        results.push(nodes[i]);
                    }
                    data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
                }
                return results;
            },
            makeChkFlag: function(setting, node) {
                if (!node) return;
                var childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked,
                    chkFlag = -1;
                if (node[childKey]) {
                    for (var i = 0, l = node[childKey].length; i < l; i++) {
                        var cNode = node[childKey][i];
                        var tmp = -1;
                        if (setting.check.chkStyle == consts.radio.STYLE) {
                            if (cNode.nocheck === true || cNode.chkDisabled === true) {
                                tmp = cNode.check_Child_State;
                            } else if (cNode.halfCheck === true) {
                                tmp = 2;
                            } else if (cNode[checkedKey]) {
                                tmp = 2;
                            } else {
                                tmp = cNode.check_Child_State > 0 ? 2 : 0;
                            }
                            if (tmp == 2) {
                                chkFlag = 2;
                                break;
                            } else if (tmp == 0) {
                                chkFlag = 0;
                            }
                        } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
                            if (cNode.nocheck === true || cNode.chkDisabled === true) {
                                tmp = cNode.check_Child_State;
                            } else if (cNode.halfCheck === true) {
                                tmp = 1;
                            } else if (cNode[checkedKey]) {
                                tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
                            } else {
                                tmp = (cNode.check_Child_State > 0) ? 1 : 0;
                            }
                            if (tmp === 1) {
                                chkFlag = 1;
                                break;
                            } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
                                chkFlag = 1;
                                break;
                            } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
                                chkFlag = 1;
                                break;
                            } else if (tmp > -1) {
                                chkFlag = tmp;
                            }
                        }
                    }
                }
                node.check_Child_State = chkFlag;
            }
        },
        //method of event proxy
        _event = {

        },
        //method of event handler
        _handler = {
            onCheckNode: function(event, node) {
                if (node.chkDisabled === true) return false;
                var setting = data.getSetting(event.data.treeId),
                    checkedKey = setting.data.key.checked;
                if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
                node[checkedKey] = !node[checkedKey];
                view.checkNodeRelation(setting, node);
                var checkObj = $$(node, consts.id.CHECK, setting);
                view.setChkClass(setting, checkObj, node);
                view.repairParentChkClassWithSelf(setting, node);
                setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
                return true;
            },
            onMouseoverCheck: function(event, node) {
                if (node.chkDisabled === true) return false;
                var setting = data.getSetting(event.data.treeId),
                    checkObj = $$(node, consts.id.CHECK, setting);
                node.check_Focus = true;
                view.setChkClass(setting, checkObj, node);
                return true;
            },
            onMouseoutCheck: function(event, node) {
                if (node.chkDisabled === true) return false;
                var setting = data.getSetting(event.data.treeId),
                    checkObj = $$(node, consts.id.CHECK, setting);
                node.check_Focus = false;
                view.setChkClass(setting, checkObj, node);
                return true;
            }
        },
        //method of tools for zTree
        _tools = {

        },
        //method of operate ztree dom
        _view = {
            checkNodeRelation: function(setting, node) {
                var pNode, i, l,
                    childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked,
                    r = consts.radio;
                if (setting.check.chkStyle == r.STYLE) {
                    var checkedList = data.getRadioCheckedList(setting);
                    if (node[checkedKey]) {
                        if (setting.check.radioType == r.TYPE_ALL) {
                            for (i = checkedList.length - 1; i >= 0; i--) {
                                pNode = checkedList[i];
                                if (pNode[checkedKey] && pNode != node) {
                                    pNode[checkedKey] = false;
                                    checkedList.splice(i, 1);

                                    view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
                                    if (pNode.parentTId != node.parentTId) {
                                        view.repairParentChkClassWithSelf(setting, pNode);
                                    }
                                }
                            }
                            checkedList.push(node);
                        } else {
                            var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
                            for (i = 0, l = parentNode[childKey].length; i < l; i++) {
                                pNode = parentNode[childKey][i];
                                if (pNode[checkedKey] && pNode != node) {
                                    pNode[checkedKey] = false;
                                    view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
                                }
                            }
                        }
                    } else if (setting.check.radioType == r.TYPE_ALL) {
                        for (i = 0, l = checkedList.length; i < l; i++) {
                            if (node == checkedList[i]) {
                                checkedList.splice(i, 1);
                                break;
                            }
                        }
                    }

                } else {
                    if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
                        view.setSonNodeCheckBox(setting, node, true);
                    }
                    if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
                        view.setSonNodeCheckBox(setting, node, false);
                    }
                    if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
                        view.setParentNodeCheckBox(setting, node, true);
                    }
                    if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
                        view.setParentNodeCheckBox(setting, node, false);
                    }
                }
            },
            makeChkClass: function(setting, node) {
                var checkedKey = setting.data.key.checked,
                    c = consts.checkbox,
                    r = consts.radio,
                    fullStyle = "";
                if (node.chkDisabled === true) {
                    fullStyle = c.DISABLED;
                } else if (node.halfCheck) {
                    fullStyle = c.PART;
                } else if (setting.check.chkStyle == r.STYLE) {
                    fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
                } else {
                    fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
                }
                var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
                if (setting.usericon != null)
                    chkName = setting.check.chkStyle + " " + (node[checkedKey] ? setting.usericon.UNFACHECK : setting.usericon.FACHECKED);
                chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + " " + c.FOCUS : chkName;
                return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
            },
            repairAllChk: function(setting, checked) {
                if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
                    var checkedKey = setting.data.key.checked,
                        childKey = setting.data.key.children,
                        root = data.getRoot(setting);
                    for (var i = 0, l = root[childKey].length; i < l; i++) {
                        var node = root[childKey][i];
                        if (node.nocheck !== true && node.chkDisabled !== true) {
                            node[checkedKey] = checked;
                        }
                        view.setSonNodeCheckBox(setting, node, checked);
                    }
                }
            },
            repairChkClass: function(setting, node) {
                if (!node) return;
                data.makeChkFlag(setting, node);
                if (node.nocheck !== true) {
                    var checkObj = $$(node, consts.id.CHECK, setting);
                    view.setChkClass(setting, checkObj, node);
                }
            },
            repairParentChkClass: function(setting, node) {
                if (!node || !node.parentTId) return;
                var pNode = node.getParentNode();
                view.repairChkClass(setting, pNode);
                view.repairParentChkClass(setting, pNode);
            },
            repairParentChkClassWithSelf: function(setting, node) {
                if (!node) return;
                var childKey = setting.data.key.children;
                if (node[childKey] && node[childKey].length > 0) {
                    view.repairParentChkClass(setting, node[childKey][0]);
                } else {
                    view.repairParentChkClass(setting, node);
                }
            },
            repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
                if (!node) return;
                var childKey = setting.data.key.children;
                if (node.chkDisabled != chkDisabled) {
                    node.chkDisabled = chkDisabled;
                }
                view.repairChkClass(setting, node);
                if (node[childKey] && inherit) {
                    for (var i = 0, l = node[childKey].length; i < l; i++) {
                        var sNode = node[childKey][i];
                        view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
                    }
                }
            },
            repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
                if (!node) return;
                if (node.chkDisabled != chkDisabled && inherit) {
                    node.chkDisabled = chkDisabled;
                }
                view.repairChkClass(setting, node);
                view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
            },
            setChkClass: function(setting, obj, node) {
                if (!obj) return;
                if (node.nocheck === true) {
                    obj.hide();
                } else {
                    obj.show();
                }
                obj.attr('class', view.makeChkClass(setting, node));
            },
            setParentNodeCheckBox: function(setting, node, value, srcNode) {
                var childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked,
                    checkObj = $$(node, consts.id.CHECK, setting);
                if (!srcNode) srcNode = node;
                data.makeChkFlag(setting, node);
                if (node.nocheck !== true && node.chkDisabled !== true) {
                    node[checkedKey] = value;
                    view.setChkClass(setting, checkObj, node);
                    if (setting.check.autoCheckTrigger && node != srcNode) {
                        setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
                    }
                }
                if (node.parentTId) {
                    var pSign = true;
                    if (!value) {
                        var pNodes = node.getParentNode()[childKey];
                        for (var i = 0, l = pNodes.length; i < l; i++) {
                            if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) ||
                                ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
                                pSign = false;
                                break;
                            }
                        }
                    }
                    if (pSign) {
                        view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
                    }
                }
            },
            setSonNodeCheckBox: function(setting, node, value, srcNode) {
                if (!node) return;
                var childKey = setting.data.key.children,
                    checkedKey = setting.data.key.checked,
                    checkObj = $$(node, consts.id.CHECK, setting);
                if (!srcNode) srcNode = node;

                var hasDisable = false;
                if (node[childKey]) {
                    for (var i = 0, l = node[childKey].length; i < l; i++) {
                        var sNode = node[childKey][i];
                        view.setSonNodeCheckBox(setting, sNode, value, srcNode);
                        if (sNode.chkDisabled === true) hasDisable = true;
                    }
                }

                if (node != data.getRoot(setting) && node.chkDisabled !== true) {
                    if (hasDisable && node.nocheck !== true) {
                        data.makeChkFlag(setting, node);
                    }
                    if (node.nocheck !== true && node.chkDisabled !== true) {
                        node[checkedKey] = value;
                        if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
                    } else {
                        node.check_Child_State = -1;
                    }
                    view.setChkClass(setting, checkObj, node);
                    if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
                        setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
                    }
                }

            }
        },

        _z = {
            tools: _tools,
            view: _view,
            event: _event,
            data: _data
        };
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
        tools = zt._z.tools,
        consts = zt.consts,
        view = zt._z.view,
        data = zt._z.data,
        event = zt._z.event,
        $$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy, true);
    data.addInitRoot(_initRoot);
    data.addBeforeA(_beforeA);
    data.addZTreeTools(_zTreeTools);

    var _createNodes = view.createNodes;
    view.createNodes = function(setting, level, nodes, parentNode, index) {
        if (_createNodes) _createNodes.apply(view, arguments);
        if (!nodes) return;
        view.repairParentChkClassWithSelf(setting, parentNode);
    }
    var _removeNode = view.removeNode;
    view.removeNode = function(setting, node) {
        var parentNode = node.getParentNode();
        if (_removeNode) _removeNode.apply(view, arguments);
        if (!node || !parentNode) return;
        view.repairChkClass(setting, parentNode);
        view.repairParentChkClass(setting, parentNode);
    }

    var _appendNodes = view.appendNodes;
    view.appendNodes = function(setting, level, nodes, parentNode, index, initFlag, openFlag) {
        var html = "";
        if (_appendNodes) {
            html = _appendNodes.apply(view, arguments);
        }
        if (parentNode) {
            data.makeChkFlag(setting, parentNode);
        }
        return html;
    }
})(jQuery);
/*
 * JQuery zTree exedit v3.5.30
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-11-11
 */
(function($) {
    //default consts of exedit
    var _consts = {
            event: {
                DRAG: "ztree_drag",
                DROP: "ztree_drop",
                RENAME: "ztree_rename",
                DRAGMOVE: "ztree_dragmove"
            },
            id: {
                EDIT: "_edit",
                INPUT: "_input",
                REMOVE: "_remove"
            },
            move: {
                TYPE_INNER: "inner",
                TYPE_PREV: "prev",
                TYPE_NEXT: "next"
            },
            node: {
                CURSELECTED_EDIT: "curSelectedNode_Edit",
                TMPTARGET_TREE: "tmpTargetzTree",
                TMPTARGET_NODE: "tmpTargetNode"
            }
        },
        //default setting of exedit
        _setting = {
            edit: {
                enable: false,
                editNameSelectAll: false,
                showRemoveBtn: true,
                showRenameBtn: true,
                removeTitle: "remove",
                renameTitle: "rename",
                drag: {
                    autoExpandTrigger: false,
                    isCopy: true,
                    isMove: true,
                    prev: true,
                    next: true,
                    inner: true,
                    minMoveSize: 5,
                    borderMax: 10,
                    borderMin: -5,
                    maxShowNodeNum: 5,
                    autoOpenTime: 500
                }
            },
            view: {
                addHoverDom: null,
                removeHoverDom: null
            },
            callback: {
                beforeDrag: null,
                beforeDragOpen: null,
                beforeDrop: null,
                beforeEditName: null,
                beforeRename: null,
                onDrag: null,
                onDragMove: null,
                onDrop: null,
                onRename: null
            }
        },
        //default root of exedit
        _initRoot = function(setting) {
            var r = data.getRoot(setting),
                rs = data.getRoots();
            r.curEditNode = null;
            r.curEditInput = null;
            r.curHoverNode = null;
            r.dragFlag = 0;
            r.dragNodeShowBefore = [];
            r.dragMaskList = new Array();
            rs.showHoverDom = true;
        },
        //default cache of exedit
        _initCache = function(treeId) {},
        //default bind event of exedit
        _bindEvent = function(setting) {
            var o = setting.treeObj;
            var c = consts.event;
            o.bind(c.RENAME, function(event, treeId, treeNode, isCancel) {
                tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
            });

            o.bind(c.DRAG, function(event, srcEvent, treeId, treeNodes) {
                tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
            });

            o.bind(c.DRAGMOVE, function(event, srcEvent, treeId, treeNodes) {
                tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
            });

            o.bind(c.DROP, function(event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
                tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
            });
        },
        _unbindEvent = function(setting) {
            var o = setting.treeObj;
            var c = consts.event;
            o.unbind(c.RENAME);
            o.unbind(c.DRAG);
            o.unbind(c.DRAGMOVE);
            o.unbind(c.DROP);
        },
        //default event proxy of exedit
        _eventProxy = function(e) {
            var target = e.target,
                setting = data.getSetting(e.data.treeId),
                relatedTarget = e.relatedTarget,
                tId = "",
                node = null,
                nodeEventType = "",
                treeEventType = "",
                nodeEventCallback = null,
                treeEventCallback = null,
                tmp = null;

            if (tools.eqs(e.type, "mouseover")) {
                tmp = tools.getMDom(setting, target, [{
                    tagName: "a",
                    attrName: "treeNode" + consts.id.A
                }]);
                if (tmp) {
                    tId = tools.getNodeMainDom(tmp).id;
                    nodeEventType = "hoverOverNode";
                }
            } else if (tools.eqs(e.type, "mouseout")) {
                tmp = tools.getMDom(setting, relatedTarget, [{
                    tagName: "a",
                    attrName: "treeNode" + consts.id.A
                }]);
                if (!tmp) {
                    tId = "remove";
                    nodeEventType = "hoverOutNode";
                }
            } else if (tools.eqs(e.type, "mousedown")) {
                tmp = tools.getMDom(setting, target, [{
                    tagName: "a",
                    attrName: "treeNode" + consts.id.A
                }]);
                if (tmp) {
                    tId = tools.getNodeMainDom(tmp).id;
                    nodeEventType = "mousedownNode";
                }
            }
            if (tId.length > 0) {
                node = data.getNodeCache(setting, tId);
                switch (nodeEventType) {
                    case "mousedownNode":
                        nodeEventCallback = _handler.onMousedownNode;
                        break;
                    case "hoverOverNode":
                        nodeEventCallback = _handler.onHoverOverNode;
                        break;
                    case "hoverOutNode":
                        nodeEventCallback = _handler.onHoverOutNode;
                        break;
                }
            }
            var proxyResult = {
                stop: false,
                node: node,
                nodeEventType: nodeEventType,
                nodeEventCallback: nodeEventCallback,
                treeEventType: treeEventType,
                treeEventCallback: treeEventCallback
            };
            return proxyResult
        },
        //default init node of exedit
        _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
            if (!n) return;
            n.isHover = false;
            n.editNameFlag = false;
        },
        //update zTreeObj, add method of edit
        _zTreeTools = function(setting, zTreeTools) {
            zTreeTools.cancelEditName = function(newName) {
                var root = data.getRoot(this.setting);
                if (!root.curEditNode) return;
                view.cancelCurEditNode(this.setting, newName ? newName : null, true);
            }
            zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
                if (!node) return null;
                if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
                var _this = this,
                    newNode = tools.clone(node);
                if (!targetNode) {
                    targetNode = null;
                    moveType = consts.move.TYPE_INNER;
                }
                if (moveType == consts.move.TYPE_INNER) {
                    function copyCallback() {
                        view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
                    }

                    if (tools.canAsync(this.setting, targetNode)) {
                        view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
                    } else {
                        copyCallback();
                    }
                } else {
                    view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
                    view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
                }
                return newNode;
            }
            zTreeTools.editName = function(node) {
                if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
                if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
                view.editNode(this.setting, node)
            }
            zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
                if (!node) return node;
                if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
                    return null;
                } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
                    return null;
                } else if (!targetNode) {
                    targetNode = null;
                }
                var _this = this;

                function moveCallback() {
                    view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
                }
                if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
                    view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
                } else {
                    moveCallback();
                }
                return node;
            }
            zTreeTools.setEditable = function(editable) {
                this.setting.edit.enable = editable;
                return this.refresh();
            }
        },
        //method of operate data
        _data = {
            setSonNodeLevel: function(setting, parentNode, node) {
                if (!node) return;
                var childKey = setting.data.key.children;
                node.level = (parentNode) ? parentNode.level + 1 : 0;
                if (!node[childKey]) return;
                for (var i = 0, l = node[childKey].length; i < l; i++) {
                    if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
                }
            }
        },
        //method of event proxy
        _event = {

        },
        //method of event handler
        _handler = {
            onHoverOverNode: function(event, node) {
                var setting = data.getSetting(event.data.treeId),
                    root = data.getRoot(setting);
                if (root.curHoverNode != node) {
                    _handler.onHoverOutNode(event);
                }
                root.curHoverNode = node;
                view.addHoverDom(setting, node);
            },
            onHoverOutNode: function(event, node) {
                var setting = data.getSetting(event.data.treeId),
                    root = data.getRoot(setting);
                if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
                    view.removeTreeDom(setting, root.curHoverNode);
                    root.curHoverNode = null;
                }
            },
            onMousedownNode: function(eventMouseDown, _node) {
                var i, l,
                    setting = data.getSetting(eventMouseDown.data.treeId),
                    root = data.getRoot(setting),
                    roots = data.getRoots();
                //right click can't drag & drop
                if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

                //input of edit node name can't drag & drop
                var target = eventMouseDown.target,
                    _nodes = data.getRoot(setting).curSelectedList,
                    nodes = [];
                if (!data.isSelectedNode(setting, _node)) {
                    nodes = [_node];
                } else {
                    for (i = 0, l = _nodes.length; i < l; i++) {
                        if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
                            return true;
                        }
                        nodes.push(_nodes[i]);
                        if (nodes[0].parentTId !== _nodes[i].parentTId) {
                            nodes = [_node];
                            break;
                        }
                    }
                }

                view.editNodeBlur = true;
                view.cancelCurEditNode(setting);

                var doc = $(setting.treeObj.get(0).ownerDocument),
                    body = $(setting.treeObj.get(0).ownerDocument.body),
                    curNode, tmpArrow, tmpTarget,
                    isOtherTree = false,
                    targetSetting = setting,
                    sourceSetting = setting,
                    preNode, nextNode,
                    preTmpTargetNodeId = null,
                    preTmpMoveType = null,
                    tmpTargetNodeId = null,
                    moveType = consts.move.TYPE_INNER,
                    mouseDownX = eventMouseDown.clientX,
                    mouseDownY = eventMouseDown.clientY,
                    startTime = (new Date()).getTime();

                if (tools.uCanDo(setting)) {
                    doc.bind("mousemove", _docMouseMove);
                }

                function _docMouseMove(event) {
                    //avoid start drag after click node
                    if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize &&
                        Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
                        return true;
                    }
                    var i, l, tmpNode, tmpDom, tmpNodes,
                        childKey = setting.data.key.children;
                    body.css("cursor", "pointer");

                    if (root.dragFlag == 0) {
                        if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
                            _docMouseUp(event);
                            return true;
                        }

                        for (i = 0, l = nodes.length; i < l; i++) {
                            if (i == 0) {
                                root.dragNodeShowBefore = [];
                            }
                            tmpNode = nodes[i];
                            if (tmpNode.isParent && tmpNode.open) {
                                view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                                root.dragNodeShowBefore[tmpNode.tId] = true;
                            } else {
                                root.dragNodeShowBefore[tmpNode.tId] = false;
                            }
                        }

                        root.dragFlag = 1;
                        roots.showHoverDom = false;
                        tools.showIfameMask(setting, true);

                        //sort
                        var isOrder = true,
                            lastIndex = -1;
                        if (nodes.length > 1) {
                            var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
                            tmpNodes = [];
                            for (i = 0, l = pNodes.length; i < l; i++) {
                                if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
                                    if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
                                        isOrder = false;
                                    }
                                    tmpNodes.push(pNodes[i]);
                                    lastIndex = i;
                                }
                                if (nodes.length === tmpNodes.length) {
                                    nodes = tmpNodes;
                                    break;
                                }
                            }
                        }
                        if (isOrder) {
                            preNode = nodes[0].getPreNode();
                            nextNode = nodes[nodes.length - 1].getNextNode();
                        }

                        //set node in selected
                        curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
                        for (i = 0, l = nodes.length; i < l; i++) {
                            tmpNode = nodes[i];
                            tmpNode.editNameFlag = false;
                            view.selectNode(setting, tmpNode, i > 0);
                            view.removeTreeDom(setting, tmpNode);

                            if (i > setting.edit.drag.maxShowNodeNum - 1) {
                                continue;
                            }

                            tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
                            tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
                            tmpDom.css("padding", "0");
                            tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
                            curNode.append(tmpDom);
                            if (i == setting.edit.drag.maxShowNodeNum - 1) {
                                tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
                                curNode.append(tmpDom);
                            }
                        }
                        curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
                        curNode.addClass(setting.treeObj.attr("class"));
                        curNode.appendTo(body);

                        tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
                        tmpArrow.attr("id", "zTreeMove_arrow_tmp");
                        tmpArrow.appendTo(body);

                        setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
                    }

                    if (root.dragFlag == 1) {
                        if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
                            var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
                            event.target = (xT.length > 0) ? xT.get(0) : event.target;
                        } else if (tmpTarget) {
                            tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                            if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                                .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
                        }
                        tmpTarget = null;
                        tmpTargetNodeId = null;

                        //judge drag & drop in multi ztree
                        isOtherTree = false;
                        targetSetting = setting;
                        var settings = data.getSettings();
                        for (var s in settings) {
                            if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId &&
                                (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
                                isOtherTree = true;
                                targetSetting = settings[s];
                            }
                        }

                        var docScrollTop = doc.scrollTop(),
                            docScrollLeft = doc.scrollLeft(),
                            treeOffset = targetSetting.treeObj.offset(),
                            scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
                            scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
                            dTop = (event.clientY + docScrollTop - treeOffset.top),
                            dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
                            dLeft = (event.clientX + docScrollLeft - treeOffset.left),
                            dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
                            isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
                            isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
                            isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
                            isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
                            isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
                            isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
                            isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
                            isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
                            isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

                        if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                            //get node <li> dom
                            var targetObj = event.target;
                            while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
                                targetObj = targetObj.parentNode;
                            }

                            var canMove = true;
                            //don't move to self or children of self
                            for (i = 0, l = nodes.length; i < l; i++) {
                                tmpNode = nodes[i];
                                if (targetObj.id === tmpNode.tId) {
                                    canMove = false;
                                    break;
                                } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
                                    canMove = false;
                                    break;
                                }
                            }
                            if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
                                tmpTarget = $(targetObj);
                                tmpTargetNodeId = targetObj.id;
                            }
                        }

                        //the mouse must be in zTree
                        tmpNode = nodes[0];
                        if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                            //judge mouse move in root of ztree
                            if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
                                tmpTarget = targetSetting.treeObj;
                            }
                            //auto scroll top
                            if (isTop) {
                                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
                            } else if (isBottom) {
                                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
                            }
                            if (isLeft) {
                                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
                            } else if (isRight) {
                                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
                            }
                            //auto scroll left
                            if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
                                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
                            }
                        }

                        curNode.css({
                            "top": (event.clientY + docScrollTop + 3) + "px",
                            "left": (event.clientX + docScrollLeft + 3) + "px"
                        });

                        var dX = 0;
                        var dY = 0;
                        if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
                            var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
                                isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
                                isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
                                isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
                                isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
                                canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
                                canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
                                canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);

                            function clearMove() {
                                tmpTarget = null;
                                tmpTargetNodeId = "";
                                moveType = consts.move.TYPE_INNER;
                                tmpArrow.css({
                                    "display": "none"
                                });
                                if (window.zTreeMoveTimer) {
                                    clearTimeout(window.zTreeMoveTimer);
                                    window.zTreeMoveTargetNodeTId = null
                                }
                            }
                            if (!canPrev && !canNext && !canInner) {
                                clearMove();
                            } else {
                                var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
                                    tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
                                    tmpTop = tmpTargetA.offset().top,
                                    tmpLeft = tmpTargetA.offset().left,
                                    prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
                                    nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
                                    dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();

                                if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
                                    dX = 1 - tmpArrow.width();
                                    dY = tmpTop - tmpArrow.height() / 2;
                                    moveType = consts.move.TYPE_PREV;
                                } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
                                    dX = 1 - tmpArrow.width();
                                    dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
                                    moveType = consts.move.TYPE_NEXT;
                                } else if (canInner) {
                                    dX = 5 - tmpArrow.width();
                                    dY = tmpTop;
                                    moveType = consts.move.TYPE_INNER;
                                } else {
                                    clearMove();
                                }

                                if (tmpTarget) {
                                    tmpArrow.css({
                                        "display": "block",
                                        "top": dY + "px",
                                        "left": (tmpLeft + dX) + "px"
                                    });
                                    tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

                                    if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
                                        startTime = (new Date()).getTime();
                                    }
                                    if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
                                        var startTimer = true;
                                        if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
                                            clearTimeout(window.zTreeMoveTimer);
                                            window.zTreeMoveTargetNodeTId = null;
                                        } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
                                            startTimer = false;
                                        }
                                        if (startTimer) {
                                            window.zTreeMoveTimer = setTimeout(function() {
                                                if (moveType != consts.move.TYPE_INNER) return;
                                                if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime &&
                                                    tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
                                                    view.switchNode(targetSetting, tmpTargetNode);
                                                    if (targetSetting.edit.drag.autoExpandTrigger) {
                                                        targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
                                                    }
                                                }
                                            }, targetSetting.edit.drag.autoOpenTime + 50);
                                            window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
                                        }
                                    }
                                }
                            }
                        } else {
                            moveType = consts.move.TYPE_INNER;
                            if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
                                tmpTarget.addClass(consts.node.TMPTARGET_TREE);
                            } else {
                                tmpTarget = null;
                            }
                            tmpArrow.css({
                                "display": "none"
                            });
                            if (window.zTreeMoveTimer) {
                                clearTimeout(window.zTreeMoveTimer);
                                window.zTreeMoveTargetNodeTId = null;
                            }
                        }
                        preTmpTargetNodeId = tmpTargetNodeId;
                        preTmpMoveType = moveType;

                        setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
                    }
                    return false;
                }

                doc.bind("mouseup", _docMouseUp);

                function _docMouseUp(event) {
                    if (window.zTreeMoveTimer) {
                        clearTimeout(window.zTreeMoveTimer);
                        window.zTreeMoveTargetNodeTId = null;
                    }
                    preTmpTargetNodeId = null;
                    preTmpMoveType = null;
                    doc.unbind("mousemove", _docMouseMove);
                    doc.unbind("mouseup", _docMouseUp);
                    doc.unbind("selectstart", _docSelect);
                    body.css("cursor", "");
                    if (tmpTarget) {
                        tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                        if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                            .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
                    }
                    tools.showIfameMask(setting, false);

                    roots.showHoverDom = true;
                    if (root.dragFlag == 0) return;
                    root.dragFlag = 0;

                    var i, l, tmpNode;
                    for (i = 0, l = nodes.length; i < l; i++) {
                        tmpNode = nodes[i];
                        if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
                            view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                            delete root.dragNodeShowBefore[tmpNode.tId];
                        }
                    }

                    if (curNode) curNode.remove();
                    if (tmpArrow) tmpArrow.remove();

                    var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
                    if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
                        tmpTarget = null;
                    }
                    if (tmpTarget) {
                        var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
                        if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
                            view.selectNodes(sourceSetting, nodes);
                            return;
                        }
                        var newNodes = isCopy ? tools.clone(nodes) : nodes;

                        function dropCallback() {
                            if (isOtherTree) {
                                if (!isCopy) {
                                    for (var i = 0, l = nodes.length; i < l; i++) {
                                        view.removeNode(setting, nodes[i]);
                                    }
                                }
                                if (moveType == consts.move.TYPE_INNER) {
                                    view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                                } else {
                                    view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
                                }
                            } else {
                                if (isCopy && moveType == consts.move.TYPE_INNER) {
                                    view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                                } else if (isCopy) {
                                    view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
                                } else {
                                    if (moveType != consts.move.TYPE_NEXT) {
                                        for (i = 0, l = newNodes.length; i < l; i++) {
                                            view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
                                        }
                                    } else {
                                        for (i = -1, l = newNodes.length - 1; i < l; l--) {
                                            view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
                                        }
                                    }
                                }
                            }
                            view.selectNodes(targetSetting, newNodes);

                            var a = $$(newNodes[0], setting).get(0);
                            view.scrollIntoView(setting, a);

                            setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
                        }

                        if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
                            view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
                        } else {
                            dropCallback();
                        }

                    } else {
                        view.selectNodes(sourceSetting, nodes);
                        setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
                    }
                }

                doc.bind("selectstart", _docSelect);

                function _docSelect() {
                    return false;
                }

                //Avoid FireFox's Bug
                //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
                if (eventMouseDown.preventDefault) {
                    eventMouseDown.preventDefault();
                }
                return true;
            }
        },
        //method of tools for zTree
        _tools = {
            getAbs: function(obj) {
                var oRect = obj.getBoundingClientRect(),
                    scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
                    scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
                return [oRect.left + scrollLeft, oRect.top + scrollTop];
            },
            inputFocus: function(inputObj) {
                if (inputObj.get(0)) {
                    inputObj.focus();
                    tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
                }
            },
            inputSelect: function(inputObj) {
                if (inputObj.get(0)) {
                    inputObj.focus();
                    inputObj.select();
                }
            },
            setCursorPosition: function(obj, pos) {
                if (obj.setSelectionRange) {
                    obj.focus();
                    obj.setSelectionRange(pos, pos);
                } else if (obj.createTextRange) {
                    var range = obj.createTextRange();
                    range.collapse(true);
                    range.moveEnd('character', pos);
                    range.moveStart('character', pos);
                    range.select();
                }
            },
            showIfameMask: function(setting, showSign) {
                var root = data.getRoot(setting);
                //clear full mask
                while (root.dragMaskList.length > 0) {
                    root.dragMaskList[0].remove();
                    root.dragMaskList.shift();
                }
                if (showSign) {
                    //show mask
                    var iframeList = $$("iframe", setting);
                    for (var i = 0, l = iframeList.length; i < l; i++) {
                        var obj = iframeList.get(i),
                            r = tools.getAbs(obj),
                            dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
                        dragMask.appendTo($$("body", setting));
                        root.dragMaskList.push(dragMask);
                    }
                }
            }
        },
        //method of operate ztree dom
        _view = {
            addEditBtn: function(setting, node) {
                if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
                    return;
                }
                if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
                    return;
                }
                var aObj = $$(node, consts.id.A, setting),
                    // 修改编辑图标样式
                    editStr = "<span class='" + consts.className.BUTTON + " " + setting.usericon.EDIT + " ace-icon fa red edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;padding-left:5px;padding-right:2px;font-size: 16px;position: relative;top: 3px;'></span>";
                aObj.append(editStr);

                $$(node, consts.id.EDIT, setting).bind('click',
                    function() {
                        if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
                        view.editNode(setting, node);
                        return false;
                    }
                ).show();
            },
            addRemoveBtn: function(setting, node) {
                if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
                    return;
                }
                if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
                    return;
                }
                var aObj = $$(node, consts.id.A, setting),
                    // 修改移除图标样式
                    removeStr = "<span class='" + consts.className.BUTTON + " " + setting.usericon.REMOVE + " ace-icon fa blue remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;font-size: 16px;position: relative;top: 2px;color:#1d9d74;'></span>";
                aObj.append(removeStr);

                $$(node, consts.id.REMOVE, setting).bind('click',
                    function() {
                        if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
                        view.removeNode(setting, node);
                        setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
                        return false;
                    }
                ).bind('mousedown',
                    function(eventMouseDown) {
                        return true;
                    }
                ).show();
            },
            addHoverDom: function(setting, node) {
                if (data.getRoots().showHoverDom) {
                    node.isHover = true;
                    if (setting.edit.enable) {
                        view.addEditBtn(setting, node);
                        view.addRemoveBtn(setting, node);
                    }
                    tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
                }
            },
            cancelCurEditNode: function(setting, forceName, isCancel) {
                var root = data.getRoot(setting),
                    nameKey = setting.data.key.name,
                    node = root.curEditNode;

                if (node) {
                    var inputObj = root.curEditInput,
                        newName = forceName ? forceName : (isCancel ? node[nameKey] : inputObj.val());
                    if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
                        return false;
                    }
                    node[nameKey] = newName;
                    var aObj = $$(node, consts.id.A, setting);
                    aObj.removeClass(consts.node.CURSELECTED_EDIT);
                    inputObj.unbind();
                    view.setNodeName(setting, node);
                    node.editNameFlag = false;
                    root.curEditNode = null;
                    root.curEditInput = null;
                    view.selectNode(setting, node, false);
                    setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
                }
                root.noSelection = true;
                return true;
            },
            editNode: function(setting, node) {
                var root = data.getRoot(setting);
                view.editNodeBlur = false;
                if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
                    setTimeout(function() {
                        tools.inputFocus(root.curEditInput);
                    }, 0);
                    return;
                }
                var nameKey = setting.data.key.name;
                node.editNameFlag = true;
                view.removeTreeDom(setting, node);
                view.cancelCurEditNode(setting);
                view.selectNode(setting, node, false);
                $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
                var inputObj = $$(node, consts.id.INPUT, setting);
                inputObj.attr("value", node[nameKey]);
                if (setting.edit.editNameSelectAll) {
                    tools.inputSelect(inputObj);
                } else {
                    tools.inputFocus(inputObj);
                }

                inputObj.bind('blur', function(event) {
                    if (!view.editNodeBlur) {
                        view.cancelCurEditNode(setting);
                    }
                }).bind('keydown', function(event) {
                    if (event.keyCode == "13") {
                        view.editNodeBlur = true;
                        view.cancelCurEditNode(setting);
                    } else if (event.keyCode == "27") {
                        view.cancelCurEditNode(setting, null, true);
                    }
                }).bind('click', function(event) {
                    return false;
                }).bind('dblclick', function(event) {
                    return false;
                });

                $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
                root.curEditInput = inputObj;
                root.noSelection = false;
                root.curEditNode = node;
            },
            moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
                var root = data.getRoot(setting),
                    childKey = setting.data.key.children;
                if (targetNode == node) return;
                if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
                var oldParentNode = (node.parentTId ? node.getParentNode() : root),
                    targetNodeIsRoot = (targetNode === null || targetNode == root);
                if (targetNodeIsRoot && targetNode === null) targetNode = root;
                if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
                var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

                if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
                    moveType = consts.move.TYPE_INNER;
                }

                if (moveType == consts.move.TYPE_INNER) {
                    if (targetNodeIsRoot) {
                        //parentTId of root node is null
                        node.parentTId = null;
                    } else {
                        if (!targetNode.isParent) {
                            targetNode.isParent = true;
                            targetNode.open = !!targetNode.open;
                            view.setNodeLineIcos(setting, targetNode);
                        }
                        node.parentTId = targetNode.tId;
                    }
                }

                //move node Dom
                var targetObj, target_ulObj;
                if (targetNodeIsRoot) {
                    targetObj = setting.treeObj;
                    target_ulObj = targetObj;
                } else {
                    if (!isSilent && moveType == consts.move.TYPE_INNER) {
                        view.expandCollapseNode(setting, targetNode, true, false);
                    } else if (!isSilent) {
                        view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
                    }
                    targetObj = $$(targetNode, setting);
                    target_ulObj = $$(targetNode, consts.id.UL, setting);
                    if (!!targetObj.get(0) && !target_ulObj.get(0)) {
                        var ulstr = [];
                        view.makeUlHtml(setting, targetNode, ulstr, '');
                        targetObj.append(ulstr.join(''));
                    }
                    target_ulObj = $$(targetNode, consts.id.UL, setting);
                }
                var nodeDom = $$(node, setting);
                if (!nodeDom.get(0)) {
                    nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
                } else if (!targetObj.get(0)) {
                    nodeDom.remove();
                }
                if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
                    target_ulObj.append(nodeDom);
                } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
                    targetObj.before(nodeDom);
                } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
                    targetObj.after(nodeDom);
                }

                //repair the data after move
                var i, l,
                    tmpSrcIndex = -1,
                    tmpTargetIndex = 0,
                    oldNeighbor = null,
                    newNeighbor = null,
                    oldLevel = node.level;
                if (node.isFirstNode) {
                    tmpSrcIndex = 0;
                    if (oldParentNode[childKey].length > 1) {
                        oldNeighbor = oldParentNode[childKey][1];
                        oldNeighbor.isFirstNode = true;
                    }
                } else if (node.isLastNode) {
                    tmpSrcIndex = oldParentNode[childKey].length - 1;
                    oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
                    oldNeighbor.isLastNode = true;
                } else {
                    for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
                        if (oldParentNode[childKey][i].tId == node.tId) {
                            tmpSrcIndex = i;
                            break;
                        }
                    }
                }
                if (tmpSrcIndex >= 0) {
                    oldParentNode[childKey].splice(tmpSrcIndex, 1);
                }
                if (moveType != consts.move.TYPE_INNER) {
                    for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
                        if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
                    }
                }
                if (moveType == consts.move.TYPE_INNER) {
                    if (!targetNode[childKey]) targetNode[childKey] = new Array();
                    if (targetNode[childKey].length > 0) {
                        newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
                        newNeighbor.isLastNode = false;
                    }
                    targetNode[childKey].splice(targetNode[childKey].length, 0, node);
                    node.isLastNode = true;
                    node.isFirstNode = (targetNode[childKey].length == 1);
                } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
                    targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
                    newNeighbor = targetNode;
                    newNeighbor.isFirstNode = false;
                    node.parentTId = targetNode.parentTId;
                    node.isFirstNode = true;
                    node.isLastNode = false;

                } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
                    targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
                    newNeighbor = targetNode;
                    newNeighbor.isLastNode = false;
                    node.parentTId = targetNode.parentTId;
                    node.isFirstNode = false;
                    node.isLastNode = true;

                } else {
                    if (moveType == consts.move.TYPE_PREV) {
                        targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
                    } else {
                        targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
                    }
                    node.parentTId = targetNode.parentTId;
                    node.isFirstNode = false;
                    node.isLastNode = false;
                }
                data.fixPIdKeyValue(setting, node);
                data.setSonNodeLevel(setting, node.getParentNode(), node);

                //repair node what been moved
                view.setNodeLineIcos(setting, node);
                view.repairNodeLevelClass(setting, node, oldLevel)

                //repair node's old parentNode dom
                if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
                    //old parentNode has no child nodes
                    oldParentNode.isParent = false;
                    oldParentNode.open = false;
                    var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
                        tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
                        tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
                    view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
                    view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
                    tmp_ulObj.css("display", "none");

                } else if (oldNeighbor) {
                    //old neigbor node
                    view.setNodeLineIcos(setting, oldNeighbor);
                }

                //new neigbor node
                if (newNeighbor) {
                    view.setNodeLineIcos(setting, newNeighbor);
                }

                //repair checkbox / radio
                if (!!setting.check && setting.check.enable && view.repairChkClass) {
                    view.repairChkClass(setting, oldParentNode);
                    view.repairParentChkClassWithSelf(setting, oldParentNode);
                    if (oldParentNode != node.parent)
                        view.repairParentChkClassWithSelf(setting, node);
                }

                //expand parents after move
                if (!isSilent) {
                    view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
                }
            },
            removeEditBtn: function(setting, node) {
                $$(node, consts.id.EDIT, setting).unbind().remove();
            },
            removeRemoveBtn: function(setting, node) {
                $$(node, consts.id.REMOVE, setting).unbind().remove();
            },
            removeTreeDom: function(setting, node) {
                node.isHover = false;
                view.removeEditBtn(setting, node);
                view.removeRemoveBtn(setting, node);
                tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
            },
            repairNodeLevelClass: function(setting, node, oldLevel) {
                if (oldLevel === node.level) return;
                var liObj = $$(node, setting),
                    aObj = $$(node, consts.id.A, setting),
                    ulObj = $$(node, consts.id.UL, setting),
                    oldClass = consts.className.LEVEL + oldLevel,
                    newClass = consts.className.LEVEL + node.level;
                liObj.removeClass(oldClass);
                liObj.addClass(newClass);
                aObj.removeClass(oldClass);
                aObj.addClass(newClass);
                ulObj.removeClass(oldClass);
                ulObj.addClass(newClass);
            },
            selectNodes: function(setting, nodes) {
                for (var i = 0, l = nodes.length; i < l; i++) {
                    view.selectNode(setting, nodes[i], i > 0);
                }
            }
        },

        _z = {
            tools: _tools,
            view: _view,
            event: _event,
            data: _data
        };
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
        tools = zt._z.tools,
        consts = zt.consts,
        view = zt._z.view,
        data = zt._z.data,
        event = zt._z.event,
        $$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy);
    data.addInitRoot(_initRoot);
    data.addZTreeTools(_zTreeTools);

    var _cancelPreSelectedNode = view.cancelPreSelectedNode;
    view.cancelPreSelectedNode = function(setting, node) {
        var list = data.getRoot(setting).curSelectedList;
        for (var i = 0, j = list.length; i < j; i++) {
            if (!node || node === list[i]) {
                view.removeTreeDom(setting, list[i]);
                if (node) break;
            }
        }
        if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
    }

    var _createNodes = view.createNodes;
    view.createNodes = function(setting, level, nodes, parentNode, index) {
        if (_createNodes) {
            _createNodes.apply(view, arguments);
        }
        if (!nodes) return;
        if (view.repairParentChkClassWithSelf) {
            view.repairParentChkClassWithSelf(setting, parentNode);
        }
    }

    var _makeNodeUrl = view.makeNodeUrl;
    view.makeNodeUrl = function(setting, node) {
        return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
    }

    var _removeNode = view.removeNode;
    view.removeNode = function(setting, node) {
        var root = data.getRoot(setting);
        if (root.curEditNode === node) root.curEditNode = null;
        if (_removeNode) {
            _removeNode.apply(view, arguments);
        }
    }

    var _selectNode = view.selectNode;
    view.selectNode = function(setting, node, addFlag) {
        var root = data.getRoot(setting);
        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
            return false;
        }
        if (_selectNode) _selectNode.apply(view, arguments);
        view.addHoverDom(setting, node);
        return true;
    }

    var _uCanDo = tools.uCanDo;
    tools.uCanDo = function(setting, e) {
        var root = data.getRoot(setting);
        if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
            return true;
        }
        if (root.curEditNode) {
            view.editNodeBlur = false;
            root.curEditInput.focus();
        }
        return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
    }
})(jQuery);