static.admin.res.jquery-zTree.js.jquery.ztree.all.js Maven / Gradle / Ivy
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;(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
} else if (typeof module === 'object' && module.exports) {
// Node/CommonJS
module.exports = function (root, jQuery) {
if (jQuery === undefined) {
// require('jQuery') returns a factory that requires window to
// build a jQuery instance, we normalize how we use modules
// that require this pattern but the window provided is a noop
// if it's defined (how jquery works)
if (typeof window !== 'undefined') {
jQuery = require('jquery');
} else {
jQuery = require('jquery')(root);
}
}
factory(jQuery);
return jQuery;
};
} else if (window.layui && layui.define) {
layui.define('jquery', function (exports) {
exports('ztree', factory(layui.jquery))
}).link('/admin/res/jquery-zTree/css/zTreeStyle.css');
} else {
// Browser globals
factory(jQuery);
}
})(function (jQuery) {
// core
(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: {
OPEN: "open",
CLOSE: "close",
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).removeClass(consts.node.CURSELECTED);
if (node) {
data.removeSelectedNode(setting, node);
break;
} else {
list.splice(i, 1);
setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
}
}
}
},
createNodeCallback: function (setting) {
if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
var root = data.getRoot(setting);
while (root.createdNodes.length > 0) {
var node = root.createdNodes.shift();
tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
if (!!setting.callback.onNodeCreated) {
setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
}
}
}
},
createNodes: function (setting, level, nodes, parentNode, index) {
if (!nodes || nodes.length == 0) return;
var root = data.getRoot(setting),
childKey = setting.data.key.children,
openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
root.createdNodes = [];
var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
parentObj, nextObj;
if (!parentNode) {
parentObj = setting.treeObj;
//setting.treeObj.append(zTreeHtml.join(''));
} else {
var ulObj = $$(parentNode, consts.id.UL, setting);
if (ulObj.get(0)) {
parentObj = ulObj;
//ulObj.append(zTreeHtml.join(''));
}
}
if (parentObj) {
if (index >= 0) {
nextObj = parentObj.children()[index];
}
if (index >= 0 && nextObj) {
$(nextObj).before(zTreeHtml.join(''));
} else {
parentObj.append(zTreeHtml.join(''));
}
}
view.createNodeCallback(setting);
},
destroy: function (setting) {
if (!setting) return;
data.initCache(setting);
data.initRoot(setting);
event.unbindTree(setting);
event.unbindEvent(setting);
setting.treeObj.empty();
delete settings[setting.treeId];
},
expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) {
var root = data.getRoot(setting),
childKey = setting.data.key.children;
var tmpCb, _callback;
if (!node) {
tools.apply(callback, []);
return;
}
if (root.expandTriggerFlag) {
_callback = callback;
tmpCb = function () {
if (_callback) _callback();
if (node.open) {
setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
} else {
setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
}
};
callback = tmpCb;
root.expandTriggerFlag = false;
}
if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) {
view.appendParentULDom(setting, node);
view.createNodeCallback(setting);
}
if (node.open == expandFlag) {
tools.apply(callback, []);
return;
}
var ulObj = $$(node, consts.id.UL, setting),
switchObj = $$(node, consts.id.SWITCH, setting),
icoObj = $$(node, consts.id.ICON, setting);
if (node.isParent) {
node.open = !node.open;
if (node.iconOpen && node.iconClose) {
icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
}
if (node.open) {
view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
if (animateFlag == false || setting.view.expandSpeed == "") {
ulObj.show();
tools.apply(callback, []);
} else {
if (node[childKey] && node[childKey].length > 0) {
ulObj.slideDown(setting.view.expandSpeed, callback);
} else {
ulObj.show();
tools.apply(callback, []);
}
}
} else {
view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
ulObj.hide();
tools.apply(callback, []);
} else {
ulObj.slideUp(setting.view.expandSpeed, callback);
}
}
} else {
tools.apply(callback, []);
}
},
expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) {
if (!node) return;
if (!node.parentTId) {
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
return;
} else {
view.expandCollapseNode(setting, node, expandFlag, animateFlag);
}
if (node.parentTId) {
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
}
},
expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) {
var root = data.getRoot(setting),
childKey = setting.data.key.children,
treeNodes = (node) ? node[childKey] : root[childKey],
selfAnimateSign = (node) ? false : animateFlag,
expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
data.getRoot(setting).expandTriggerFlag = false;
if (treeNodes) {
for (var i = 0, l = treeNodes.length; i < l; i++) {
if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
}
}
data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
},
isSelectedNode: function (setting, node) {
if (!node) {
return false;
}
var list = data.getRoot(setting).curSelectedList,
i;
for (i = list.length - 1; i >= 0; i--) {
if (node === list[i]) {
return true;
}
}
return false;
},
makeDOMNodeIcon: function (html, setting, node) {
var nameStr = data.getNodeName(setting, node),
name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&').replace(//g, '>');
html.push("", name, "");
},
makeDOMNodeLine: function (html, setting, node) {
html.push("");
},
makeDOMNodeMainAfter: function (html, setting, node) {
html.push("");
},
makeDOMNodeMainBefore: function (html, setting, node) {
html.push("");
},
makeDOMNodeNameAfter: function (html, setting, node) {
html.push("");
},
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(" 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
"'");
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
html.push("title='", title.replace(/'/g, "'").replace(//g, '>'), "'");
}
html.push(">");
},
makeNodeFontCss: function (setting, node) {
var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
},
makeNodeIcoClass: function (setting, node) {
var icoCss = ["ico"];
if (!node.isAjaxing) {
icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
if (node.isParent) {
icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
} else {
icoCss.push(consts.folder.DOCU);
}
}
return consts.className.BUTTON + " " + icoCss.join('_');
},
makeNodeIcoStyle: function (setting, node) {
var icoStyle = [];
if (!node.isAjaxing) {
var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
icoStyle.push("width:0px;height:0px;");
}
}
return icoStyle.join('');
},
makeNodeLineClass: function (setting, node) {
var lineClass = [];
if (setting.view.showLine) {
if (node.level == 0 && node.isFirstNode && node.isLastNode) {
lineClass.push(consts.line.ROOT);
} else if (node.level == 0 && node.isFirstNode) {
lineClass.push(consts.line.ROOTS);
} else if (node.isLastNode) {
lineClass.push(consts.line.BOTTOM);
} else {
lineClass.push(consts.line.CENTER);
}
} else {
lineClass.push(consts.line.NOLINE);
}
if (node.isParent) {
lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
} else {
lineClass.push(consts.folder.DOCU);
}
return view.makeNodeLineClassEx(node) + lineClass.join('_');
},
makeNodeLineClassEx: function (node) {
return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
},
makeNodeTarget: function (node) {
return (node.target || "_blank");
},
makeNodeUrl: function (setting, node) {
var urlKey = setting.data.key.url;
return node[urlKey] ? node[urlKey] : null;
},
makeUlHtml: function (setting, node, html, content) {
html.push("");
html.push(content);
html.push("
");
},
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 = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
}
} else {
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
}
tmp_ulObj.removeClass(consts.line.LINE);
}
},
replaceIcoClass: function (node, obj, newName) {
if (!obj || node.isAjaxing) return;
var tmpName = obj.attr("class");
if (tmpName == undefined) return;
var tmpList = tmpName.split("_");
switch (newName) {
case consts.folder.OPEN:
case consts.folder.CLOSE:
case consts.folder.DOCU:
tmpList[tmpList.length - 1] = newName;
break;
}
obj.attr("class", tmpList.join("_"));
},
replaceSwitchClass: function (node, obj, newName) {
if (!obj) return;
var tmpName = obj.attr("class");
if (tmpName == undefined) return;
var tmpList = tmpName.split("_");
switch (newName) {
case consts.line.ROOT:
case consts.line.ROOTS:
case consts.line.CENTER:
case consts.line.BOTTOM:
case consts.line.NOLINE:
tmpList[0] = view.makeNodeLineClassEx(node) + newName;
break;
case consts.folder.OPEN:
case consts.folder.CLOSE:
case consts.folder.DOCU:
tmpList[1] = newName;
break;
}
obj.attr("class", tmpList.join("_"));
if (newName !== consts.folder.DOCU) {
obj.removeAttr("disabled");
} else {
obj.attr("disabled", "disabled");
}
},
selectNode: function (setting, node, addFlag) {
if (!addFlag) {
view.cancelPreSelectedNode(setting, null, node);
}
$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
data.addSelectedNode(setting, node);
setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
},
setNodeFontCss: function (setting, treeNode) {
var aObj = $$(treeNode, consts.id.A, setting),
fontCss = view.makeNodeFontCss(setting, treeNode);
if (fontCss) {
aObj.css(fontCss);
}
},
setNodeLineIcos: function (setting, node) {
if (!node) return;
var switchObj = $$(node, consts.id.SWITCH, setting),
ulObj = $$(node, consts.id.UL, setting),
icoObj = $$(node, consts.id.ICON, setting),
ulLine = view.makeUlLineClass(setting, node);
if (ulLine.length == 0) {
ulObj.removeClass(consts.line.LINE);
} else {
ulObj.addClass(ulLine);
}
switchObj.attr("class", view.makeNodeLineClass(setting, node));
if (node.isParent) {
switchObj.removeAttr("disabled");
} else {
switchObj.attr("disabled", "disabled");
}
icoObj.removeAttr("style");
icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
icoObj.attr("class", view.makeNodeIcoClass(setting, node));
},
setNodeName: function (setting, node) {
var title = data.getNodeTitle(setting, node),
nObj = $$(node, consts.id.SPAN, setting);
nObj.empty();
if (setting.view.nameIsHTML) {
nObj.html(data.getNodeName(setting, node));
} else {
nObj.text(data.getNodeName(setting, node));
}
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
var aObj = $$(node, consts.id.A, setting);
aObj.attr("title", !title ? "" : title);
}
},
setNodeTarget: function (setting, node) {
var aObj = $$(node, consts.id.A, setting);
aObj.attr("target", view.makeNodeTarget(node));
},
setNodeUrl: function (setting, node) {
var aObj = $$(node, consts.id.A, setting),
url = view.makeNodeUrl(setting, node);
if (url == null || url.length == 0) {
aObj.removeAttr("href");
} else {
aObj.attr("href", url);
}
},
switchNode: function (setting, node) {
if (node.open || !tools.canAsync(setting, node)) {
view.expandCollapseNode(setting, node, !node.open);
} else if (setting.async.enable) {
if (!view.asyncNode(setting, node)) {
view.expandCollapseNode(setting, node, !node.open);
return;
}
} else if (node) {
view.expandCollapseNode(setting, node, !node.open);
}
}
};
// zTree defind
$.fn.zTree = {
consts: _consts,
_z: {
tools: tools,
view: view,
event: event,
data: data
},
getZTreeObj: function (treeId) {
var o = data.getZTreeTools(treeId);
return o ? o : null;
},
destroy: function (treeId) {
if (!!treeId && treeId.length > 0) {
view.destroy(data.getSetting(treeId));
} else {
for (var s in settings) {
view.destroy(settings[s]);
}
}
},
init: function (obj, zSetting, zNodes) {
var setting = tools.clone(_setting);
$.extend(true, setting, zSetting);
setting.treeId = obj.attr("id");
setting.treeObj = obj;
setting.treeObj.empty();
settings[setting.treeId] = setting;
//For some older browser,(e.g., ie6)
if (typeof document.body.style.maxHeight === "undefined") {
setting.view.expandSpeed = "";
}
data.initRoot(setting);
var root = data.getRoot(setting),
childKey = setting.data.key.children;
zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
if (setting.data.simpleData.enable) {
root[childKey] = data.transformTozTreeFormat(setting, zNodes);
} else {
root[childKey] = zNodes;
}
data.initCache(setting);
event.unbindTree(setting);
event.bindTree(setting);
event.unbindEvent(setting);
event.bindEvent(setting);
var zTreeTools = {
setting: setting,
addNodes: function (parentNode, index, newNodes, isSilent) {
if (!parentNode) parentNode = null;
if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
var i = parseInt(index, 10);
if (isNaN(i)) {
isSilent = !!newNodes;
newNodes = index;
index = -1;
} else {
index = i;
}
if (!newNodes) return null;
var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);
function addCallback() {
view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true));
}
if (tools.canAsync(setting, parentNode)) {
view.asyncNode(setting, parentNode, isSilent, addCallback);
} else {
addCallback();
}
return xNewNodes;
},
cancelSelectedNode: function (node) {
view.cancelPreSelectedNode(setting, node);
},
destroy: function () {
view.destroy(setting);
},
expandAll: function (expandFlag) {
expandFlag = !!expandFlag;
view.expandCollapseSonNode(setting, null, expandFlag, true);
return expandFlag;
},
expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) {
if (!node || !node.isParent) return null;
if (expandFlag !== true && expandFlag !== false) {
expandFlag = !node.open;
}
callbackFlag = !!callbackFlag;
if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
return null;
} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
return null;
}
if (expandFlag && node.parentTId) {
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
}
if (expandFlag === node.open && !sonSign) {
return null;
}
data.getRoot(setting).expandTriggerFlag = callbackFlag;
if (!tools.canAsync(setting, node) && sonSign) {
view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus);
} else {
node.open = !expandFlag;
view.switchNode(this.setting, node);
showNodeFocus();
}
return expandFlag;
function showNodeFocus() {
var a = $$(node, setting).get(0);
if (a && focus !== false) {
view.scrollIntoView(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.$,
consts = zt.consts;
})(jQuery);
// excheck
(function($){
//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("");
}
},
//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 -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;
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 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);
//exedit
(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; i1) {
var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
tmpNodes = [];
for (i=0, l=pNodes.length; i -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 = $$("
", setting);
for (i=0, l=nodes.length; i0);
view.removeTreeDom(setting, tmpNode);
if (i > setting.edit.drag.maxShowNodeNum-1) {
continue;
}
tmpDom = $$("", setting);
tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
tmpDom.css("padding", "0");
tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
curNode.append(tmpDom);
if (i == setting.edit.drag.maxShowNodeNum-1) {
tmpDom = $$(" ... ", setting);
curNode.append(tmpDom);
}
}
curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
curNode.addClass(setting.treeObj.attr("class"));
curNode.appendTo(body);
tmpArrow = $$("", 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 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 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 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 = $$("", setting);
dragMask.appendTo($$("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),
editStr = "";
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 = $$(node, consts.id.A, setting),
removeStr = "";
aObj.append(removeStr);
$$(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("");
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; i0);
}
}
},
_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,
$$ = tools.$;
data.exSetting(_setting);
data.addInitBind(_bindEvent);
data.addInitUnBind(_unbindEvent);
data.addInitCache(_initCache);
data.addInitNode(_initNode);
data.addInitProxy(_eventProxy);
data.addInitRoot(_initRoot);
data.addZTreeTools(_zTreeTools);
var _cancelPreSelectedNode = view.cancelPreSelectedNode;
view.cancelPreSelectedNode = function (setting, node) {
var list = data.getRoot(setting).curSelectedList;
for (var i=0, j=list.length; i");
},
showNode: function(setting, node, options) {
node.isHidden = false;
data.initShowForExCheck(setting, node);
$$(node, setting).show();
},
showNodes: function(setting, nodes, options) {
if (!nodes || nodes.length == 0) {
return;
}
var pList = {}, i, j;
for (i=0, j=nodes.length; i 0 && !parentNode[childKey][0].isHidden) {
parentNode[childKey][0].isFirstNode = true;
} else if (childLength > 0) {
view.setFirstNodeForHide(setting, parentNode[childKey]);
}
},
setLastNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if (childLength > 0 && !parentNode[childKey][0].isHidden) {
parentNode[childKey][childLength - 1].isLastNode = true;
} else if (childLength > 0) {
view.setLastNodeForHide(setting, parentNode[childKey]);
}
},
setFirstNodeForHide: function(setting, nodes) {
var n,i,j;
for (i=0, j=nodes.length; i=0; i--) {
n = nodes[i];
if (n.isLastNode) {
break;
}
if (!n.isHidden && !n.isLastNode) {
n.isLastNode = true;
view.setNodeLineIcos(setting, n);
break;
} else {
n = null;
}
}
return n;
},
setLastNodeForShow: function(setting, nodes) {
var n,i,j, last, old;
for (i=nodes.length-1; i>=0; i--) {
n = nodes[i];
if (!last && !n.isHidden && n.isLastNode) {
last = n;
break;
} else if (!last && !n.isHidden && !n.isLastNode) {
n.isLastNode = true;
last = n;
view.setNodeLineIcos(setting, n);
} else if (last && n.isLastNode) {
n.isLastNode = false;
old = n;
view.setNodeLineIcos(setting, n);
break;
} else {
n = null;
}
}
return {"new":last, "old":old};
}
},
_z = {
view: _view,
data: _data
};
$.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.addInitNode(_initNode);
data.addBeforeA(_beforeA);
data.addZTreeTools(_zTreeTools);
// Override method in core
var _dInitNode = data.initNode;
data.initNode = function(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag) {
var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
children = tmpPNode[setting.data.key.children];
data.tmpHideFirstNode = view.setFirstNodeForHide(setting, children);
data.tmpHideLastNode = view.setLastNodeForHide(setting, children);
if (openFlag) {
view.setNodeLineIcos(setting, data.tmpHideFirstNode);
view.setNodeLineIcos(setting, data.tmpHideLastNode);
}
isFirstNode = (data.tmpHideFirstNode === node);
isLastNode = (data.tmpHideLastNode === node);
if (_dInitNode) _dInitNode.apply(data, arguments);
if (openFlag && isLastNode) {
view.clearOldLastNode(setting, node, openFlag);
}
};
var _makeChkFlag = data.makeChkFlag;
if (!!_makeChkFlag) {
data.makeChkFlag = function(setting, node) {
if (!!node && !!node.isHidden) {
return;
}
_makeChkFlag.apply(data, arguments);
}
}
var _getTreeCheckedNodes = data.getTreeCheckedNodes;
if (!!_getTreeCheckedNodes) {
data.getTreeCheckedNodes = function(setting, nodes, checked, results) {
if (!!nodes && nodes.length > 0) {
var p = nodes[0].getParentNode();
if (!!p && !!p.isHidden) {
return [];
}
}
return _getTreeCheckedNodes.apply(data, arguments);
}
}
var _getTreeChangeCheckedNodes = data.getTreeChangeCheckedNodes;
if (!!_getTreeChangeCheckedNodes) {
data.getTreeChangeCheckedNodes = function(setting, nodes, results) {
if (!!nodes && nodes.length > 0) {
var p = nodes[0].getParentNode();
if (!!p && !!p.isHidden) {
return [];
}
}
return _getTreeChangeCheckedNodes.apply(data, arguments);
}
}
var _expandCollapseSonNode = view.expandCollapseSonNode;
if (!!_expandCollapseSonNode) {
view.expandCollapseSonNode = function(setting, node, expandFlag, animateFlag, callback) {
if (!!node && !!node.isHidden) {
return;
}
_expandCollapseSonNode.apply(view, arguments);
}
}
var _setSonNodeCheckBox = view.setSonNodeCheckBox;
if (!!_setSonNodeCheckBox) {
view.setSonNodeCheckBox = function(setting, node, value, srcNode) {
if (!!node && !!node.isHidden) {
return;
}
_setSonNodeCheckBox.apply(view, arguments);
}
}
var _repairParentChkClassWithSelf = view.repairParentChkClassWithSelf;
if (!!_repairParentChkClassWithSelf) {
view.repairParentChkClassWithSelf = function(setting, node) {
if (!!node && !!node.isHidden) {
return;
}
_repairParentChkClassWithSelf.apply(view, arguments);
}
}
})(jQuery);
//customo tree
(function ($) {
var _treeId;
function fuzzySearch(zTreeId, searchField, isHighLight, isExpand, searchedColor) {
if (!searchedColor) {
searchedColor = 'darkred';
}
var zTreeObj = $.fn.zTree.getZTreeObj(zTreeId);//get the ztree object by ztree id
if (!zTreeObj) {
alert("fail to get ztree object");
}
var nameKey = zTreeObj.setting.data.key.name; //get the key of the node name
isHighLight = isHighLight === false ? false : true;//default true, only use false to disable highlight
isExpand = isExpand ? true : false; // not to expand in default
zTreeObj.setting.view.nameIsHTML = isHighLight; //allow use html in node name for highlight use
var metaChar = '[\\[\\]\\\\\^\\$\\.\\|\\?\\*\\+\\(\\)]'; //js meta characters
var rexMeta = new RegExp(metaChar, 'gi');//regular expression to match meta characters
// keywords filter function
function ztreeFilter(zTreeObj, _keywords, callBackFunc) {
if (!_keywords) {
_keywords = ''; //default blank for _keywords
}
// function to find the matching node
function filterFunc(node) {
if (node && node.oldname && node.oldname.length > 0) {
node[nameKey] = node.oldname; //recover oldname of the node if exist
}
zTreeObj.updateNode(node); //update node to for modifications take effect
if (_keywords.length == 0) {
//return true to show all nodes if the keyword is blank
zTreeObj.showNode(node);
zTreeObj.expandNode(node, isExpand);
return true;
}
//transform node name and keywords to lowercase
if (node[nameKey] && node[nameKey].toLowerCase().indexOf(_keywords.toLowerCase()) != -1) {
if (isHighLight) { //highlight process
//a new variable 'newKeywords' created to store the keywords information
//keep the parameter '_keywords' as initial and it will be used in next node
//process the meta characters in _keywords thus the RegExp can be correctly used in str.replace
var newKeywords = _keywords.replace(rexMeta, function (matchStr) {
//add escape character before meta characters
return '\\' + matchStr;
});
node.oldname = node[nameKey]; //store the old name
var rexGlobal = new RegExp(newKeywords, 'gi');//'g' for global,'i' for ignore case
//use replace(RegExp,replacement) since replace(/substr/g,replacement) cannot be used here
node[nameKey] = node.oldname.replace(rexGlobal, function (originalText) {
//highlight the matching words in node name
var highLightText =
''
+ originalText
+ '';
return highLightText;
});
zTreeObj.updateNode(node); //update node for modifications take effect
}
zTreeObj.showNode(node);//show node with matching keywords
return true; //return true and show this node
}
zTreeObj.hideNode(node); // hide node that not matched
return false; //return false for node not matched
}
var nodesShow = zTreeObj.getNodesByFilter(filterFunc); //get all nodes that would be shown
processShowNodes(nodesShow, _keywords);//nodes should be reprocessed to show correctly
}
/**
* reprocess of nodes before showing
*/
function processShowNodes(nodesShow, _keywords) {
if (nodesShow && nodesShow.length > 0) {
//process the ancient nodes if _keywords is not blank
if (_keywords.length > 0) {
$.each(nodesShow, function (n, obj) {
var pathOfOne = obj.getPath();//get all the ancient nodes including current node
if (pathOfOne && pathOfOne.length > 0) {
//i < pathOfOne.length-1 process every node in path except self
for (var i = 0; i < pathOfOne.length - 1; i++) {
zTreeObj.showNode(pathOfOne[i]); //show node
zTreeObj.expandNode(pathOfOne[i], true); //expand node
}
}
});
} else { //show all nodes when _keywords is blank and expand the root nodes
var rootNodes = zTreeObj.getNodesByParam('level', '0');//get all root nodes
$.each(rootNodes, function (n, obj) {
zTreeObj.expandNode(obj, true); //expand all root nodes
});
}
}
}
//listen to change in input element
$(searchField).bind('input propertychange', function () {
var _keywords = $(this).val().trim();
searchNodeLazy(_keywords); //call lazy load
});
var timeoutId = null;
// excute lazy load once after input change, the last pending task will be cancled
function searchNodeLazy(_keywords) {
if (timeoutId) {
//clear pending task
clearTimeout(timeoutId);
}
timeoutId = setTimeout(function () {
ztreeFilter(zTreeObj, _keywords); //lazy load ztreeFilter function
$(searchField).focus();//focus input field again after filtering
}, 500);
}
}
var Tree = function (config, container) {
_treeId = generateUUID();
this.treeId = _treeId;
this.init(config);
this.loadTree(container);
};
Tree.prototype = {
/**
* 默认配置
*/
getDefaultOptions: function () {
return {
url: '',
multiSelect: true,
autoCheck: false,
idField: 'id',
pIdField: 'pId',
textField: 'name',
rename: false, //用来更名
check: true,
callback: null, //点击回调
onCheck: null,
returnHalfNode: false,
nodes: [],
async: {
enable: false
},
addHover: function () {
return true;
},
diyDom: null,
loaded: null //渲染完后回调
};
},
/**
* 刷新
* @param nodes
*/
refresh: function (nodes) {
this.load(nodes);
},
/**
* 获取选中 的数据
* @returns {Array}
*/
getCheckedItems: function () {
var nodes = this.tree.getCheckedNodes();
var backNodes = [];
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
node.name = node.name.replace(/(.*?)<\/span>/gim, '$1');
if (node.getCheckStatus().half) {
if (this.options.returnHalfNode) {
backNodes.push(node);
}
} else {
backNodes.push(node);
}
}
return backNodes;
},
/**
* 获取选中的 id
*/
getCheckedIds: function () {
var ids = [];
var nodes = this.getCheckedItems();
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
ids.push(node[this.options.idField] || node.id);
}
return ids;
},
/**
* 获取选中的 name
*/
getCheckedNames: function (name) {
if (!name) {
name = this.options.textField || 'name';
}
var items = [];
var nodes = this.getCheckedItems();
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
items.push(node[name] || node.name);
}
return items;
},
/**
* ztree id
* @returns {string|*}
*/
getTreeId: function () {
return this.treeId;
},
/**
* 数组件 与 外部 input 绑定搜索
* @param field 外部 input selector
* @param isLight 是否高亮
* @param isExpand 是否展开后搜索
* @param searchColor 高亮颜色
*/
bindSearch: function (field, isLight, isExpand, searchColor) {
fuzzySearch(this.getTreeId(), field, isLight, isExpand, searchColor)
},
/**
* 入口
* @param config
*/
init: function (config) {
this.options = $.extend({}, this.getDefaultOptions(), config);
this.tree = null;
this.callback = this.options.callback;
},
/**
* 根据自定义字段 将 nodes 数据重构
*/
renameNode: function (data, id, pId, text) {
for (var i = 0; i < data.length; i++) {
var node = data[i];
data[i] = $.extend(data[i], {
id: node[id] || node.id,
pId: node[pId] || node.pId,
name: node[text] || node.name
});
}
return data;
},
/**
* 加载数据
* @param container
*/
loadTree: function (container) {
if (container) {
container.append('');
if (this.options.url && this.options.url !== '') {
var that = this;
$.ajax({
method: 'POST',
url: that.options.url,
data: that.options.data || {},
dataType: 'json',
success: function (res) {
if (parseInt(res.code) === 1) {
var nodes = res.data;
that.load(nodes);
} else {
$.tip.error(res.message);
}
}
})
} else {
this.load(this.options.nodes);
}
}
},
/**
* 加载 ztree
* @param nodes
*/
load: function (nodes) {
var that = this;
if (!nodes) {
nodes = that.options.nodes;
}
if (this.options.rename) {
this.renameNode(nodes, this.options.idField, this.options.pIdField, this.options.textField);
}
var chkStyle, radioType;
if (that.options.multiSelect) {
chkStyle = 'checkbox';
} else {
chkStyle = 'radio';
radioType = 'all';
}
var setting = {
view: {
addHoverDom: function (treeId, treeNode) {
that.addHoverDom(treeId, treeNode, that);
},
removeHoverDom: that.removeHoverDom,
selectedMulti: true,
addDiyDom: that.options.diyDom,
fontCss: {
// margin: '3px'
}
},
edit: {
drag: {
autoExpandTrigger: true
},
enable: false,
editNameSelectAll: true,
showRemoveBtn: false,
showRenameBtn: false
},
data: {
key: {
url: 'treeUrl'
},
simpleData: {
enable: true
}
},
async: that.options.async,
check: {
enable: that.options.check,
chkStyle: chkStyle,
radioType: radioType
},
callback: {
onClick: function (event, treeId, treeNode) {
return that.onClick(event, treeId, treeNode, that);
},
onCheck: function (event, treeId, treeNode) {
if (that.options.onCheck) {
that.options.onCheck(treeNode, that.getCheckedItems());
}
}
}
};
that.tree = $.fn.zTree.init($("#" + _treeId).empty(), setting, nodes);
$('#' + _treeId + "_1_switch").click();
if (that.options.autoCheck) {
$('#' + _treeId + "_1_a").click();
}
if (that.options.loaded) {
that.options.loaded();
}
},
/**
* 点击事件
*/
onClick: function (event, treeId, treeNode, that) {
var treeObj = $.fn.zTree.getZTreeObj(treeId);
if (treeNode.getCheckStatus() && treeNode.getCheckStatus().checked) {
treeObj.checkNode(treeNode, false, true);
} else {
treeObj.checkNode(treeNode, true, true);
}
if (that.options.callback) {
treeNode.name = treeNode.name.replace(/(.*?)<\/span>/gim, '$1');
that.options.callback(treeNode, treeObj.getCheckedNodes());
}
},
/**
* 添加悬浮显示 dom , 通过 extend 配置
*/
addHoverDom: function (treeId, treeNode, that) {
var aObj = $("#" + treeNode.tId + "_a");
if ($("#addBtn_" + treeNode.id).length > 0 || $("#removeBtn_" + treeNode.id).length > 0 || $("#modifyBtn_" + treeNode.id).length > 0) return;
if (that.options.extend) {
if (that.options.extend.add && that.options.addHover(treeNode, 'add')) {
var editStr = "";
aObj.append(editStr);
var addbtn = $("#addBtn_" + treeNode.id);
if (addbtn) {
addbtn.bind("click", function (e) {
that.options.extend.add(treeNode);
e.stopPropagation();
});
}
}
if (that.options.extend.modify && that.options.addHover(treeNode, 'modify')) {
var editStr = "";
aObj.append(editStr);
var modifybtn = $("#modifyBtn_" + treeNode.id);
if (modifybtn) {
modifybtn.bind("click", function (e) {
that.options.extend.modify(treeNode);
e.stopPropagation();
});
}
}
if (that.options.extend.remove && that.options.addHover(treeNode, 'remove')) {
var editStr = "";
aObj.append(editStr);
var removebtn = $("#removeBtn_" + treeNode.id);
if (removebtn) {
removebtn.bind("click", function (e) {
that.options.extend.remove(treeNode);
e.stopPropagation();
});
}
}
}
},
/**
* * 移除悬浮显示 dom , 通过 extend 配置
*/
removeHoverDom: function (treeId, treeNode) {
$("#addBtn_" + treeNode.id).unbind().remove();
$("#removeBtn_" + treeNode.id).unbind().remove();
$("#modifyBtn_" + treeNode.id).unbind().remove();
}
};
$.fn.mTree = function (config) {
var container = $(this);
return new Tree(config, container);
};
})(jQuery);
});