public.component.assets.js.jquery.ztree.core-3.5.js Maven / Gradle / Ivy
/*
* JQuery zTree core 3.5
* http://zTree.me/
*
* Copyright (c) 2010 Hunter.z
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* email: [email protected]
* Date: 2012-11-20
*/
(function($){
var settings = {}, roots = {}, caches = {},
//default consts of core
_consts = {
event: {
NODECREATED: "ztree_nodeCreated",
CLICK: "ztree_click",
EXPAND: "ztree_expand",
COLLAPSE: "ztree_collapse",
ASYNC_SUCCESS: "ztree_async_success",
ASYNC_ERROR: "ztree_async_error"
},
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
},
data: {
key: {
children: "children",
name: "name",
title: "",
url: "url"
},
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]);
});
},
_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);
},
//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 = ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)).id;
nodeEventType = "switchNode";
} else {
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {
tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).id;
nodeEventType = "clickNode";
}
}
} else if (tools.eqs(event.type, "dblclick")) {
treeEventType = "dblclick";
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {
tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).id;
nodeEventType = "switchNode";
}
}
if (treeEventType.length > 0 && tId.length == 0) {
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).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;
if (n[childKey] && n[childKey].length > 0) {
if (typeof n.open == "string") n.open = tools.eqs(n.open, "true");
n.open = !!n.open;
n.isParent = true;
n.zAsync = true;
} else {
n.open = false;
if (typeof n.isParent == "string") n.isParent = tools.eqs(n.isParent, "true");
n.isParent = !!n.isParent;
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.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) {
_init.proxys.push(initProxy);
},
addInitRoot: function(initRoot) {
_init.roots.push(initRoot);
},
addNodesData: function(setting, parentNode, nodes) {
var childKey = setting.data.key.children;
if (!parentNode[childKey]) parentNode[childKey] = [];
if (parentNode[childKey].length > 0) {
parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
}
parentNode.isParent = true;
parentNode[childKey] = parentNode[childKey].concat(nodes);
},
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-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 0)));
},
clone: function (obj){
if (obj === null) return null;
var o = obj.constructor === Array ? [] : {};
for(var i in obj){
if(obj.hasOwnProperty(i)){
o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
}
}
return o;
},
eqs: function(str1, str2) {
return str1.toLowerCase() === str2.toLowerCase();
},
isArray: function(arr) {
return Object.prototype.toString.apply(arr) === "[object Array]";
},
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 0) {
//make child html first, because checkType
childHtml = view.appendNodes(setting, level + 1, node[childKey], node, 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.tId),
ulObj = $("#" + node.tId + consts.id.UL),
childKey = setting.data.key.children,
childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true);
view.makeUlHtml(setting, node, html, childHtml.join(''));
if (!nObj.get(0) && !!node.parentTId) {
view.appendParentULDom(setting, node.getParentNode());
nObj = $("#" + node.tId);
}
if (ulObj.get(0)) {
ulObj.remove();
}
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.tId + consts.id.ICON);
icoObj.attr({"style":"", "class":"button ico_loading"});
}
var isJson = (setting.async.contentType == "application/json"), tmpParam = isJson ? "{" : "", jTemp="";
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];
}
if (isJson) {
jTemp = (typeof node[pKey] == "string") ? '"' : '';
tmpParam += '"' + spKey + ('":' + jTemp + node[pKey]).replace(/'/g,'\\\'') + jTemp + ',';
} else {
tmpParam += spKey + ("=" + node[pKey]).replace(/&/g,'%26') + "&";
}
}
if (tools.isArray(setting.async.otherParam)) {
for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
if (isJson) {
jTemp = (typeof setting.async.otherParam[i + 1] == "string") ? '"' : '';
tmpParam += '"' + setting.async.otherParam[i] + ('":' + jTemp + setting.async.otherParam[i + 1]).replace(/'/g,'\\\'') + jTemp + ",";
} else {
tmpParam += setting.async.otherParam[i] + ("=" + setting.async.otherParam[i + 1]).replace(/&/g,'%26') + "&";
}
}
} else {
for (var p in setting.async.otherParam) {
if (isJson) {
jTemp = (typeof setting.async.otherParam[p] == "string") ? '"' : '';
tmpParam += '"' + p + ('":' + jTemp + setting.async.otherParam[p]).replace(/'/g,'\\\'') + jTemp + ",";
} else {
tmpParam += p + ("=" + setting.async.otherParam[p]).replace(/&/g,'%26') + "&";
}
}
}
if (tmpParam.length > 1) tmpParam = tmpParam.substring(0, tmpParam.length-1);
if (isJson) tmpParam += "}";
var _tmpV = data.getRoot(setting)._ver;
$.ajax({
contentType: setting.async.contentType,
type: setting.async.type,
url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
data: tmpParam,
dataType: setting.async.dataType,
success: function(msg) {
if (_tmpV != data.getRoot(setting)._ver) {
return;
}
var newNodes = [];
try {
if (!msg || msg.length == 0) {
newNodes = [];
} else if (typeof msg == "string") {
newNodes = eval("(" + msg + ")");
} else {
newNodes = msg;
}
} catch(err) {
newNodes = msg;
}
if (node) {
node.isAjaxing = null;
node.zAsync = true;
}
view.setNodeLineIcos(setting, node);
if (newNodes && newNodes !== "") {
newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
} else {
view.addNodes(setting, node, [], !!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) {
var list = data.getRoot(setting).curSelectedList;
for (var i=0, j=list.length-1; j>=i; j--) {
if (!node || node === list[j]) {
$("#" + list[j].tId + consts.id.A).removeClass(consts.node.CURSELECTED);
if (node) {
data.removeSelectedNode(setting, node);
break;
}
}
}
if (!node) data.getRoot(setting).curSelectedList = [];
},
createNodeCallback: function(setting) {
if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
var root = data.getRoot(setting);
while (root.createdNodes.length>0) {
var node = root.createdNodes.shift();
tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
if (!!setting.callback.onNodeCreated) {
setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
}
}
}
},
createNodes: function(setting, level, nodes, parentNode) {
if (!nodes || nodes.length == 0) return;
var root = data.getRoot(setting),
childKey = setting.data.key.children,
openFlag = !parentNode || parentNode.open || !!$("#" + parentNode[childKey][0].tId).get(0);
root.createdNodes = [];
var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
if (!parentNode) {
setting.treeObj.append(zTreeHtml.join(''));
} else {
var ulObj = $("#" + parentNode.tId + consts.id.UL);
if (ulObj.get(0)) {
ulObj.append(zTreeHtml.join(''));
}
}
view.createNodeCallback(setting);
},
destroy: function(setting) {
if (!setting) return;
data.initCache(setting);
data.initRoot(setting);
event.unbindTree(setting);
event.unbindEvent(setting);
setting.treeObj.empty();
},
expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
var root = data.getRoot(setting),
childKey = setting.data.key.children;
if (!node) {
tools.apply(callback, []);
return;
}
if (root.expandTriggerFlag) {
var _callback = callback;
callback = function(){
if (_callback) _callback();
if (node.open) {
setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
} else {
setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
}
};
root.expandTriggerFlag = false;
}
if (!node.open && node.isParent && ((!$("#" + node.tId + consts.id.UL).get(0)) || (node[childKey] && node[childKey].length>0 && !$("#" + node[childKey][0].tId).get(0)))) {
view.appendParentULDom(setting, node);
view.createNodeCallback(setting);
}
if (node.open == expandFlag) {
tools.apply(callback, []);
return;
}
var ulObj = $("#" + node.tId + consts.id.UL),
switchObj = $("#" + node.tId + consts.id.SWITCH),
icoObj = $("#" + node.tId + consts.id.ICON);
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 );
},
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 "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.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 "button level" + node.level + " 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.tId + consts.id.SWITCH),
tmp_icoObj = $("#" + node.tId + consts.id.ICON);
view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
$("#" + node.tId + consts.id.UL).remove();
} else {
$("#" + node.tId + consts.id.UL).empty();
}
},
setFirstNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if ( childLength > 0) {
parentNode[childKey][0].isFirstNode = true;
}
},
setLastNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if ( childLength > 0) {
parentNode[childKey][childLength - 1].isLastNode = true;
}
},
removeNode: function(setting, node) {
var root = data.getRoot(setting),
childKey = setting.data.key.children,
parentNode = (node.parentTId) ? node.getParentNode() : root;
node.isFirstNode = false;
node.isLastNode = false;
node.getPreNode = function() {return null;};
node.getNextNode = function() {return null;};
if (!data.getNodeCache(setting, node.tId)) {
return;
}
$("#" + node.tId).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.tId + consts.id.UL);
tmp_switchObj = $("#" + parentNode.tId + consts.id.SWITCH);
tmp_icoObj = $("#" + parentNode.tId + consts.id.ICON);
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.tId + consts.id.UL);
tmp_switchObj = $("#" + newLast.tId + consts.id.SWITCH);
tmp_icoObj = $("#" + newLast.tId + consts.id.ICON);
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].tId + consts.id.SWITCH);
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);
}
$("#" + node.tId + consts.id.A).addClass(consts.node.CURSELECTED);
data.addSelectedNode(setting, node);
},
setNodeFontCss: function(setting, treeNode) {
var aObj = $("#" + treeNode.tId + consts.id.A),
fontCss = view.makeNodeFontCss(setting, treeNode);
if (fontCss) {
aObj.css(fontCss);
}
},
setNodeLineIcos: function(setting, node) {
if (!node) return;
var switchObj = $("#" + node.tId + consts.id.SWITCH),
ulObj = $("#" + node.tId + consts.id.UL),
icoObj = $("#" + node.tId + consts.id.ICON),
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.tId + consts.id.SPAN);
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.tId + consts.id.A);
aObj.attr("title", !title ? "" : title);
}
},
setNodeTarget: function(node) {
var aObj = $("#" + node.tId + consts.id.A);
aObj.attr("target", view.makeNodeTarget(node));
},
setNodeUrl: function(setting, node) {
var aObj = $("#" + node.tId + consts.id.A),
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);
$.extend(true, setting, zSetting);
setting.treeId = obj.attr("id");
setting.treeObj = obj;
setting.treeObj.empty();
settings[setting.treeId] = setting;
//if ($.browser.msie && parseInt($.browser.version)<7) {
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, newNodes, isSilent) {
if (!newNodes) return null;
if (!parentNode) parentNode = null;
if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]);
function addCallback() {
view.addNodes(setting, parentNode, xNewNodes, (isSilent==true));
}
if (tools.canAsync(setting, parentNode)) {
view.asyncNode(setting, parentNode, isSilent, addCallback);
} else {
addCallback();
}
return xNewNodes;
},
cancelSelectedNode : function(node) {
view.cancelPreSelectedNode(this.setting, node);
},
destroy : function() {
view.destroy(this.setting);
},
expandAll : function(expandFlag) {
expandFlag = !!expandFlag;
view.expandCollapseSonNode(this.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(this.setting, node.getParentNode(), expandFlag, false);
}
if (expandFlag === node.open && !sonSign) {
return null;
}
data.getRoot(setting).expandTriggerFlag = callbackFlag;
if (sonSign) {
view.expandCollapseSonNode(this.setting, node, expandFlag, true, function() {
if (focus !== false) {try{$("#" + node.tId).focus().blur();}catch(e){}}
});
} else {
node.open = !expandFlag;
view.switchNode(this.setting, node);
if (focus !== false) {try{$("#" + node.tId).focus().blur();}catch(e){}}
}
return expandFlag;
},
getNodes : function() {
return data.getNodes(this.setting);
},
getNodeByParam : function(key, value, parentNode) {
if (!key) return null;
return data.getNodeByParam(this.setting, parentNode?parentNode[this.setting.data.key.children]:data.getNodes(this.setting), key, value);
},
getNodeByTId : function(tId) {
return data.getNodeCache(this.setting, tId);
},
getNodesByParam : function(key, value, parentNode) {
if (!key) return null;
return data.getNodesByParam(this.setting, parentNode?parentNode[this.setting.data.key.children]:data.getNodes(this.setting), key, value);
},
getNodesByParamFuzzy : function(key, value, parentNode) {
if (!key) return null;
return data.getNodesByParamFuzzy(this.setting, parentNode?parentNode[this.setting.data.key.children]:data.getNodes(this.setting), key, value);
},
getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
isSingle = !!isSingle;
if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
return data.getNodesByFilter(this.setting, parentNode?parentNode[this.setting.data.key.children]:data.getNodes(this.setting), filter, isSingle, invokeParam);
},
getNodeIndex : function(node) {
if (!node) return null;
var childKey = setting.data.key.children,
parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(this.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(this.setting).curSelectedList;
for (var i=0, l=list.length; i 0) {
view.createNodes(setting, 0, root[childKey]);
} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
view.asyncNode(setting);
}
return zTreeTools;
}
};
var zt = $.fn.zTree,
consts = zt.consts;
})(jQuery); © 2015 - 2025 Weber Informatics LLC | Privacy Policy