它的我没有不过这里有个类似的
JKTree (folder/file/checkbox)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>JK:支持民族工业,尽量少买X货</title>
<style re="[email protected]">
.treeItemJK {}
.treeTitleJK {}
.rootJK {}
.commonClosedFolderJK {cursor:hand;}
.commonOpenFolderJK {cursor:hand;}
.lastClosedFolderJK {cursor:hand;}
.lastOpenFolderJK {cursor:hand;}
</style><script language=javascript>
/*
//var rootJKHtml ='<img src="root.gif"/>';
var commonClosedFolderJKHtml ='<img src="commonClosedFolder.gif" onclick="clickFolderImgFun(this);" class="commonClosedFolderJK" align="absMiddle" />';
var commonOpenFolderJKHtml ='<img src="commonOpenFolder.gif" onclick="clickFolderImgFun(this);" class="commonOpenFolderJK" align="absMiddle" />';
var lastClosedFolderJKHtml ='<img src="lastClosedFolder.gif" onclick="clickFolderImgFun(this);" class="lastClosedFolderJK" align="absMiddle" />';
var lastOpenFolderJKHtml ='<img src="lastOpenFolder.gif" onclick="clickFolderImgFun(this);" class="lastOpenFolderJK" align="absMiddle" />';
var commonFileJKHtml ='<img src="commonFile.gif" align="absMiddle" />';
var lastFileJKHtml ='<img src="lastFile.gif" align="absMiddle" />';
var fileJKHtml ='<img src="file.gif" />';
var folderJKHtml ='<img src="folder.gif" />';
var threadJKHtml ='<img src="thread1.gif" align="absMiddle" />';
var blankJKHtml ='<img src="blank.gif" align="absMiddle" />';
*/
//var rootJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/root.gif"/>';
var commonClosedFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/P1.gif" onclick="clickFolderImgFun(this);" class="commonClosedFolderJK" align="absMiddle" />';
var commonOpenFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/M1.gif" onclick="clickFolderImgFun(this);" class="commonOpenFolderJK" align="absMiddle" />';
var lastClosedFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/P2.gif" onclick="clickFolderImgFun(this);" class="lastClosedFolderJK" align="absMiddle" />';
var lastOpenFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/M2.gif" onclick="clickFolderImgFun(this);" class="lastOpenFolderJK" align="absMiddle" />';
var commonFileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L1.gif" align="absMiddle" />';
var lastFileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L2.gif" align="absMiddle" />';
var fileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/file.gif" />';
var folderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/folder.gif" />';
var threadJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L4.gif" align="absMiddle" />';
var blankJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L5.gif" align="absMiddle" />';var currentTreeItem=null;
function mouseOverInTree(){
if(event.srcElement.className=="treeItemJK") currentTreeItem=event.srcElement;
else if (event.srcElement.parentElement.className=="treeItemJK") currentTreeItem=event.srcElement.parentElement;
if(currentTreeItem!=null) currentTreeItem.style.setAttribute("backgroundColor","#D4D0C8");
}
function mouseOutInTree(){
if(currentTreeItem==null) return;
currentTreeItem.style.backgroundColor="";
currentTreeItem=null;
}
function clickFolderImgFun(folderImgObj)
{
var itemObj=folderImgObj.parentElement;
var itemId=itemObj.id.replace(/treeItem_/ig,"");
var treeTreeObj=document.getElementById("tree_tree_"+itemId);
if(folderImgObj.className=="commonOpenFolderJK"){
folderImgObj.outerHTML=commonClosedFolderJKHtml;
treeTreeObj.style.display="none";;
}
else if(folderImgObj.className=="lastOpenFolderJK"){
folderImgObj.outerHTML=lastClosedFolderJKHtml;
treeTreeObj.style.display="none";
}
else if(folderImgObj.className=="commonClosedFolderJK"){
folderImgObj.outerHTML=commonOpenFolderJKHtml;
treeTreeObj.style.display="";
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
else if(folderImgObj.className=="lastClosedFolderJK"){
folderImgObj.outerHTML=lastOpenFolderJKHtml;
treeTreeObj.style.display="";
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
else if (folderImgObj.className=="rootJK"){
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
}
function getSubItemsHtml(itemObj)//得到sub的HTML字符串
{
var items= getSubItems(itemObj);
var itemsHtml=new Array(items.length);
var itemId=itemObj.id.replace(/treeItem_/ig,"");
for(var i=0;i<items.length-1;i++){
if("Folder"==items[i][0]) itemsHtml[i]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+commonClosedFolderJKHtml+getItemHtml(itemObj,items[i]);
else itemsHtml[i]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+commonFileJKHtml+getItemHtml(itemObj,items[i]);
}
var lastItem=items[items.length-1];
{
if("Folder"==lastItem[0]) itemsHtml[items.length-1]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+lastClosedFolderJKHtml+getItemHtml(itemObj,lastItem)+'</span>';
else itemsHtml[items.length-1]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+lastFileJKHtml+getItemHtml(itemObj,lastItem)+'</span>';
}
return "\n"+itemsHtml.join("\n");
}
function getItemTreeImgsHtml(itemObj)
{
var itemObjElements=itemObj.children;
var imgsHtml="";
for(var i=0;i<itemObjElements.length;i++){
if(itemObjElements[i].className=="rootJK") return "";
if(itemObjElements[i].className=="lastOpenFolderJK"||itemObjElements[i].className=="lastClosedFolderJK" ){
imgsHtml+=blankJKHtml;
break;
}
else if (itemObjElements[i].className=="commonOpenFolderJK"||itemObjElements[i].className=="commonClosedFolderJK"){
imgsHtml+=threadJKHtml;
break;
}
else {
imgsHtml+=itemObjElements[i].outerHTML;
}
}
return imgsHtml;
}
JKTree (folder/file/checkbox)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>JK:支持民族工业,尽量少买X货</title>
<style re="[email protected]">
.treeItemJK {}
.treeTitleJK {}
.rootJK {}
.commonClosedFolderJK {cursor:hand;}
.commonOpenFolderJK {cursor:hand;}
.lastClosedFolderJK {cursor:hand;}
.lastOpenFolderJK {cursor:hand;}
</style><script language=javascript>
/*
//var rootJKHtml ='<img src="root.gif"/>';
var commonClosedFolderJKHtml ='<img src="commonClosedFolder.gif" onclick="clickFolderImgFun(this);" class="commonClosedFolderJK" align="absMiddle" />';
var commonOpenFolderJKHtml ='<img src="commonOpenFolder.gif" onclick="clickFolderImgFun(this);" class="commonOpenFolderJK" align="absMiddle" />';
var lastClosedFolderJKHtml ='<img src="lastClosedFolder.gif" onclick="clickFolderImgFun(this);" class="lastClosedFolderJK" align="absMiddle" />';
var lastOpenFolderJKHtml ='<img src="lastOpenFolder.gif" onclick="clickFolderImgFun(this);" class="lastOpenFolderJK" align="absMiddle" />';
var commonFileJKHtml ='<img src="commonFile.gif" align="absMiddle" />';
var lastFileJKHtml ='<img src="lastFile.gif" align="absMiddle" />';
var fileJKHtml ='<img src="file.gif" />';
var folderJKHtml ='<img src="folder.gif" />';
var threadJKHtml ='<img src="thread1.gif" align="absMiddle" />';
var blankJKHtml ='<img src="blank.gif" align="absMiddle" />';
*/
//var rootJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/root.gif"/>';
var commonClosedFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/P1.gif" onclick="clickFolderImgFun(this);" class="commonClosedFolderJK" align="absMiddle" />';
var commonOpenFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/M1.gif" onclick="clickFolderImgFun(this);" class="commonOpenFolderJK" align="absMiddle" />';
var lastClosedFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/P2.gif" onclick="clickFolderImgFun(this);" class="lastClosedFolderJK" align="absMiddle" />';
var lastOpenFolderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/M2.gif" onclick="clickFolderImgFun(this);" class="lastOpenFolderJK" align="absMiddle" />';
var commonFileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L1.gif" align="absMiddle" />';
var lastFileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L2.gif" align="absMiddle" />';
var fileJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/file.gif" />';
var folderJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/folder.gif" />';
var threadJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L4.gif" align="absMiddle" />';
var blankJKHtml ='<img src="http://community.csdn.net/Tree/TreeImages/L5.gif" align="absMiddle" />';var currentTreeItem=null;
function mouseOverInTree(){
if(event.srcElement.className=="treeItemJK") currentTreeItem=event.srcElement;
else if (event.srcElement.parentElement.className=="treeItemJK") currentTreeItem=event.srcElement.parentElement;
if(currentTreeItem!=null) currentTreeItem.style.setAttribute("backgroundColor","#D4D0C8");
}
function mouseOutInTree(){
if(currentTreeItem==null) return;
currentTreeItem.style.backgroundColor="";
currentTreeItem=null;
}
function clickFolderImgFun(folderImgObj)
{
var itemObj=folderImgObj.parentElement;
var itemId=itemObj.id.replace(/treeItem_/ig,"");
var treeTreeObj=document.getElementById("tree_tree_"+itemId);
if(folderImgObj.className=="commonOpenFolderJK"){
folderImgObj.outerHTML=commonClosedFolderJKHtml;
treeTreeObj.style.display="none";;
}
else if(folderImgObj.className=="lastOpenFolderJK"){
folderImgObj.outerHTML=lastClosedFolderJKHtml;
treeTreeObj.style.display="none";
}
else if(folderImgObj.className=="commonClosedFolderJK"){
folderImgObj.outerHTML=commonOpenFolderJKHtml;
treeTreeObj.style.display="";
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
else if(folderImgObj.className=="lastClosedFolderJK"){
folderImgObj.outerHTML=lastOpenFolderJKHtml;
treeTreeObj.style.display="";
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
else if (folderImgObj.className=="rootJK"){
if(treeTreeObj.innerHTML.length<20) treeTreeObj.innerHTML=getSubItemsHtml(itemObj);
}
}
function getSubItemsHtml(itemObj)//得到sub的HTML字符串
{
var items= getSubItems(itemObj);
var itemsHtml=new Array(items.length);
var itemId=itemObj.id.replace(/treeItem_/ig,"");
for(var i=0;i<items.length-1;i++){
if("Folder"==items[i][0]) itemsHtml[i]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+commonClosedFolderJKHtml+getItemHtml(itemObj,items[i]);
else itemsHtml[i]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+commonFileJKHtml+getItemHtml(itemObj,items[i]);
}
var lastItem=items[items.length-1];
{
if("Folder"==lastItem[0]) itemsHtml[items.length-1]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+lastClosedFolderJKHtml+getItemHtml(itemObj,lastItem)+'</span>';
else itemsHtml[items.length-1]='<DIV class=treeItemJK id="treeItem_'+items[i][1]+'" >'+getItemTreeImgsHtml(itemObj)+lastFileJKHtml+getItemHtml(itemObj,lastItem)+'</span>';
}
return "\n"+itemsHtml.join("\n");
}
function getItemTreeImgsHtml(itemObj)
{
var itemObjElements=itemObj.children;
var imgsHtml="";
for(var i=0;i<itemObjElements.length;i++){
if(itemObjElements[i].className=="rootJK") return "";
if(itemObjElements[i].className=="lastOpenFolderJK"||itemObjElements[i].className=="lastClosedFolderJK" ){
imgsHtml+=blankJKHtml;
break;
}
else if (itemObjElements[i].className=="commonOpenFolderJK"||itemObjElements[i].className=="commonClosedFolderJK"){
imgsHtml+=threadJKHtml;
break;
}
else {
imgsHtml+=itemObjElements[i].outerHTML;
}
}
return imgsHtml;
}
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{
var parentItemId=parentItemObj.id.replace(/treeItem_/ig,"");
var items=new Array();
items[items.length]=new Array("Folder",parentItemId+"01");
items[items.length]=new Array("Folder",parentItemId+"02");
items[items.length]=new Array("File",parentItemId+"03");
items[items.length]=new Array("File",parentItemId+"04");
items[items.length]=new Array("Checkbox",parentItemId+"05");
items[items.length]=new Array("Checkbox",parentItemId+"06");
return items;
}
function getItemHtml(parentItemObj,item)//此函数仅作示例,修改(或重载)此函数来自定义tree的节点HTML。
{
var htmlStr="";
if("Folder"==item[0]) htmlStr=folderJKHtml+'<A class=treeTitleJK href="#" target="aaaa">目录'+item[1]+'</A></DIV><span id="tree_tree_'+item[1]+'"></span>';
else if("File"==item[0]) htmlStr=fileJKHtml+'<A class=treeTitleJK href="#" target="aaaa">文件'+item[1]+'</A></DIV>';
else if("Checkbox"==item[0]) htmlStr='<input type=checkbox name=abcdefg value="'+item[1]+'">'+'<A class=treeTitleJK href="#" target="aaaa">文件'+item[1]+'</A></DIV>';
return htmlStr;
}
function showTreeItem(itemId)//此函数用来展开树,以显示所指定的treeItem
{
var itemObj=document.getElementById("treeItem_"+itemId);
if(itemObj==null) {
alert("该Item还没生成");
return;
}
while(itemObj!=null && (/treeItem/ig).test(itemObj.id))
{
var itemFolderImg=getTreeItemFolderImg(itemObj);
if(itemFolderImg!=null && ("commonClosedFolderJK"==itemFolderImg.className || "lastClosedFolderJK"==itemFolderImg.className))
itemFolderImg.fireEvent("onclick");
itemObj=document.getElementById(itemObj.parentElement.id.replace(/tree_tree/ig,"treeItem"));
}
if(true)//实现scrollIntoView(obj.scrollIntoWiew不够体贴)
{
itemObj=document.getElementById("treeItem_"+itemId);
var tempInput=document.createElement("input");
itemObj.appendChild(tempInput);
tempInput.focus();
tempInput.removeNode(true);
}
}
function showMultipleTreeItems(itemIds)//此函数用来展开树,以显示所指定的一系列Item.
{
for(var i=0;i<itemIds.length;i++){
var itemObj=document.getElementById("treeItem_"+itemIds[i]);
if(itemObj==null){
alert("该Item还没生成");
return;
}
var itemFolderImg=getTreeItemFolderImg(itemObj);
if(itemFolderImg!=null && ("commonClosedFolderJK"==itemFolderImg.className || "lastClosedFolderJK"==itemFolderImg.className))
itemFolderImg.fireEvent("onclick");
}
if(itemIds.length>0)//实现scrollIntoView(obj.scrollIntoWiew不够体贴)
{
var itemObj=document.getElementById("treeItem_"+itemIds[itemIds.length-1]);
var tempInput=document.createElement("input");
itemObj.appendChild(tempInput);
tempInput.focus();
tempInput.removeNode(true);
}
}function getTreeItemFolderImg(itemObj){
var objs=itemObj.children;
for(var i=0;i<objs.length;i++){
var tempClassName=objs[i].className;
if("commonClosedFolderJK"==tempClassName || "commonOpenFolderJK"==tempClassName || "lastClosedFolderJK"==tempClassName || "lastOpenFolderJK"==tempClassName )
return objs[i];
}
return null;
}
</script>
</head>
<body >
<div>
注1:部分代码及所有图片来自csdn tree(csdn-tree的作者为Meizz) <br/><br/>
注2:使用时请将图片改成本公司图片,以免涉嫌侵权<br/><br/>
注3:function getSubItems(parentItemObj) //此函数仅作示例,修改(或重载)此函数来自定义tree的节点数据类型及数据来源。<br/><br/>
注4:function getItemHtml(parentItemObj,item)//此函数仅作示例,修改(或重载)此函数来自定义tree的节点HTML。<br/><br/>
注5:前三个函数可用于参照“本tree的html”来生成的tree状html页面<br/><br/>
注6:AJAX层开层生成树,参见注3<font color=#FFFFFF>(外行话,说给外行听)</font><br/><br/>
注7:Javascript层开层生成树,参见注3<br/><br/>
注8:function showTreeItem(itemId)用来打开某节点:请双击<input width=50 value="0101" ondblclick="showTreeItem(this.value);"> <br/><br/>
注9:function showMultipleTreeItems(items)//此函数用来展开树,以显示所指定的一系列Item.:请双击<input width=50 value="02,0202,020205" ondblclick="showMultipleTreeItems(this.value.split(','));"> <br/><br/>
注10:本页面只作代码示例,客户化时请自行封装。<br/><br/>
注11:本页面仅在IE6下测试过。<br/><br/>
注-----:作者JK:[email protected]<br/><br/>
</div>
<DIV id=treeContainerDiv onmouseover="mouseOverInTree();" onmouseout="mouseOutInTree();" >
<nobr>
<DIV class=treeItemJK id="treeItem_"><img src="http://community.csdn.net/Tree/TreeImages/root.gif" onclick="clickFolderImgFun(this);" class="rootJK" align="absMiddle" /><A class=treeTitleJK href="#" target="aaaa">根目录</A></DIV><span id="tree_tree_"></span>
</nobr>
</DIV>
<script >
clickFolderImgFun(document.getElementById('treeItem_').children[0]);//这一句是为打开tree_root。如果页面没什么图片的话,也可以放到<body onload='...'>
</script>
</body>
</html>
调用http://writeblog.csdn.net/scripts/目录下的jsframework.js这个js
//当根节点为空的时候做的处理
MzTreeView.prototype.atRootIsEmpty = function()
{
var RCN = this.node["0"].childNodes;
for(var i=0; i<RCN.length; i++)
{
if(!RCN[i].isLoad) this.expand(RCN[i].id);
if (RCN[i].text=="")
{
var node = RCN[i].childNodes[0], HCN = node.hasChild;
if(this.wordLine)
{
var span = this.getElementById(this.name +"_tree_"+ node.id);
span = span.childNodes[0].childNodes[0].childNodes[0];
span.innerHTML = RCN[i].childNodes.length>1 ? "┌" : "─";
}
else
{
node.iconExpand = RCN[i].childNodes.length>1 ? HCN ? "PM0" : "L0" : HCN ? "PM3" : "L3"
this.getElementById(this.name +"_expand_"+ node.id).src = this.icons[node.iconExpand].src;
}
}
}
};//初始化数据源里的数据以便后面的快速检索
MzTreeView.prototype.dataFormat = function()
{
var a = new Array();
for (var id in this.nodes) a[a.length] = id;
this.names = a.join(this._d + this._d);
this.totalNode = a.length; a = null;
};//在数据源检索所需的数据节点
//id 客户端节点对应的id
MzTreeView.prototype.load = function(id)
{
var node = this.node[id], d = this.divider, _d = this._d;
var sid = node.sourceIndex.substr(node.sourceIndex.indexOf(d) + d.length);
var reg = new RegExp("(^|"+_d+")"+ sid +d+"[^"+_d+d +"]+("+_d+"|$)", "g");
var cns = this.names.match(reg), tcn = this.node[id].childNodes; if (cns){
reg = new RegExp(_d, "g"); for (var i=0; i<cns.length; i++)
tcn[tcn.length] = this.nodeInit(cns[i].replace(reg, ""), id); }
node.isLoad = true;
};//初始化节点信息, 根据 this.nodes 数据源生成节点的详细信息
//sourceIndex 数据源中的父子节点组合的字符串 0_1
//parentId 当前树节点在客户端的父节点的 id
MzTreeView.prototype.nodeInit = function(sourceIndex, parentId)
{
this.index++;
var source= this.nodes[sourceIndex], d = this.divider;
var text = this.getAttribute(source, "text");
var hint = this.getAttribute(source, "hint");
var sid = sourceIndex.substr(sourceIndex.indexOf(d) + d.length);
this.node[this.index] =
{
"id" : this.index,
"text" : text,
"hint" : hint ? hint : text,
"icon" : this.getAttribute(source, "icon"),
"path" : this.node[parentId].path + d + this.index,
"isLoad": false,
"isExpand": false,
"parentId": parentId,
"parentNode": this.node[parentId],
"sourceIndex" : sourceIndex,
"childAppend" : ""
};
this.nodes[sourceIndex] = "index:"+ this.index +";"+ source;
this.node[this.index].hasChild = this.names.indexOf(this._d + sid + d)>-1;
if(this.node[this.index].hasChild) this.node[this.index].childNodes = [];
return this.node[this.index];
};//从XML格式字符串里提取信息
//source 数据源里的节点信息字符串(以后可以扩展对XML的支持)
//name 要提取的属性名
MzTreeView.prototype.getAttribute = function(source, name)
{
var reg = new RegExp("(^|;|\\s)"+ name +"\\s*:\\s*([^;]*)(\\s|;|$)", "i");
if (reg.test(source)) return RegExp.$2.replace(/[\x0f]/g, ";"); return "";
};//根据节点的详细信息生成HTML
//node 树在客户端的节点对象
//AtEnd 布尔值 当前要转换的这个节点是否为父节点的子节点集中的最后一项
MzTreeView.prototype.nodeToHTML = function(node, AtEnd)
{
var source = this.nodes[node.sourceIndex];
var target = this.getAttribute(source, "target");
var data = this.getAttribute(source, "data");
var url = this.getAttribute(source, "url");
if(!url) url = this.url;
if(data) url += (url.indexOf("?")==-1?"?":"&") + data;
if(!target) target = this.target; var id = node.id;
var HCN = node.hasChild, isRoot = node.parentId=="0";
if(isRoot && node.icon=="") node.icon = "root";
if(node.icon=="" || typeof(this.icons[node.icon])=="undefined")
node.icon = HCN ? "folder" : "file";
node.iconExpand = AtEnd ? "└" : "├"; var HTML = "<DIV noWrap='True'><NOBR>";
if(!isRoot)
{
node.childAppend = node.parentNode.childAppend + (AtEnd ? " " : "│");
if(this.wordLine)
{
HTML += "<SPAN>"+ node.parentNode.childAppend + (AtEnd ? "└" : "├") +"</SPAN>";
if(HCN) HTML += "<SPAN class='pm' id='"+ this.name +"_expand_"+ id +"'>+</SPAN>";
}
else
{
node.iconExpand = HCN ? AtEnd ? "PM2" : "PM1" : AtEnd ? "L2" : "L1";
HTML += "<SPAN>"+ this.word2image(node.parentNode.childAppend) +"<IMG "+
"align='absmiddle' id='"+ this.name +"_expand_"+ id +"' "+
"src='"+ this.icons[node.iconExpand].src +"' style='cursor: "+ (!node.hasChild ? "":
(this.navigator=="msie"||this.navigator=="opera"? "hand" : "pointer")) +"'></SPAN>";
}
}
HTML += "<IMG "+
"align='absMiddle' "+
"id='"+ this.name +"_icon_"+ id +"' "+
"src='"+ this.icons[node.icon].src +"'><A "+
"class='MzTreeview' hideFocus "+
"id='"+ this.name +"_link_"+ id +"' "+
"href='"+ url +"' "+
"target='"+ target +"' "+
"title='"+ node.hint +"' "+
"onfocus=\""+ this.name +".focusLink('"+ id +"')\" "+
"onclick=\"return "+ this.name +".nodeClick('"+ id +"')\">"+ node.text +
"</A></NOBR></DIV>";
if(isRoot && node.text=="") HTML = ""; HTML = "\r\n<SPAN id='"+ this.name +"_tree_"+ id +"'>"+ HTML
HTML +="<SPAN style='DISPLAY: none'></SPAN></SPAN>";
return HTML;
};//在使用图片的时候对 node.childAppend 的转换
MzTreeView.prototype.word2image = function(word)
{
var str = "";
for(var i=0; i<word.length; i++)
{
var img = "";
switch (word.charAt(i))
{
case "│" : img = "L4"; break;
case "└" : img = "L2"; break;
case " " : img = "empty"; break;
case "├" : img = "L1"; break;
case "─" : img = "L3"; break;
case "┌" : img = "L0"; break;
}
if(img!="")
str += "<IMG align='absMiddle' src='"+ this.icons[img].src +"' height='20'>";
}
return str;
}