Tree selection action handler : Tree « GUI Components « JavaScript DHTML

JavaScript DHTML
1. Ajax Layer
2. Data Type
3. Date Time
4. Development
5. Document
6. Dojo toolkit
7. Event
8. Event onMethod
9. Ext JS
10. Form Control
11. GUI Components
12. HTML
13. Javascript Collections
14. Javascript Objects
15. Javascript Properties
16. jQuery
17. Language Basics
18. Mochkit
19. Mootools
20. Node Operation
21. Object Oriented
22. Page Components
23. Rico
24. Scriptaculous
25. Security
26. SmartClient
27. Style Layout
28. Table
29. Utilities
30. Window Browser
31. YUI Library
Java
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
JavaScript DHTML » GUI Components » Tree 
Tree selection action handler
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
  <title>DHTML Tree samples. dhtmlXTree - Action handlers</title>
</head>
<style>
  body {font-size:12px}
  .{font-family:arial;font-size:12px}
  h1 {cursor:hand;font-size:16px;margin-left:10px;line-height:10px}
  xmp {color:green;font-size:12px;margin:0px;font-family:courier;background-color:#e6e6fa;padding:2px}
</style>
<body>
  <h1>Action handlers</h1>
  <!-- dhtmlXTree.css -->
  <style rel="STYLESHEET" type="text/css">
.defaultTreeTable{
      margin : 0;
      padding : 0;
      border : 0;
}
.containerTableStyle overflow : auto;}
.standartTreeRow{  font-family : Verdana, Geneva, Arial, Helvetica, sans-serif;   font-size : 12px; -moz-user-select: none; }
.selectedTreeRowbackground-color : navy; color:white; font-family : Verdana, Geneva, Arial, Helvetica, sans-serif;     font-size : 12px;  -moz-user-select: none;  }
.standartTreeImagewidth:18px; height:18px;  overflow:hidden; border:0; padding:0; margin:0}
.hiddenRow width:1px;   overflow:hidden;  }
.dragSpanDiv{   font-size : 12px;   border: thin solid 1 1 1 1}
  
  </style>
  <!-- dhtmlXCommon.js -->
  <script>
 
function dtmlXMLLoaderObject(funcObject,dhtmlObject){
 this.xmlDoc="";
 this.onloadAction=funcObject||null;
 this.mainObject=dhtmlObject||null;
 return this;
};
 
 dtmlXMLLoaderObject.prototype.waitLoadFunction=function(dhtmlObject){
 this.check=function(){
 if(!dhtmlObject.xmlDoc.readyState)dhtmlObject.onloadAction(dhtmlObject.mainObject);
 else{
 if(dhtmlObject.xmlDoc.readyState != 4)return false;
 else dhtmlObject.onloadAction(dhtmlObject.mainObject);}
};
 return this.check;
};
 
 
 dtmlXMLLoaderObject.prototype.getXMLTopNode=function(tagName){
 if(this.xmlDoc.responseXML){var temp=this.xmlDoc.responseXML.getElementsByTagName(tagName);var z=temp[0];}
 else var z=this.xmlDoc.documentElement;
 if(z)return z;
 alert("Incorrect XML");
 return document.createElement("DIV");
};
 
 
 dtmlXMLLoaderObject.prototype.loadXMLString=function(xmlString){
 try 
{
 var parser = new DOMParser();
 this.xmlDoc = parser.parseFromString(xmlString,"text/xml");
}
 catch(e){
 this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
 this.xmlDoc.loadXML(xmlString);
}
 this.onloadAction(this.mainObject);
}
 dtmlXMLLoaderObject.prototype.loadXML=function(filePath){
 try 
{
 this.xmlDoc = new XMLHttpRequest();
 this.xmlDoc.open("GET",filePath,true);
 this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
 this.xmlDoc.send(null);
}
 catch(e){

 if(document.implementation && document.implementation.createDocument)
{
 this.xmlDoc = document.implementation.createDocument("","",null);
 this.xmlDoc.onload = new this.waitLoadFunction(this);
}
 else
{
 this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
 this.xmlDoc.async="true";
 this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
}
 this.xmlDoc.load(filePath);
}
};
 
 
function callerFunction(funcObject,dhtmlObject){
 this.handler=function(e){
 if(!e)e=event;
 funcObject(e,dhtmlObject);
 return true;
};
 return this.handler;
};

 
function getAbsoluteLeft(htmlObject){
 var xPos = htmlObject.offsetLeft;
 var temp = htmlObject.offsetParent;
 while(temp != null){
 xPos+= temp.offsetLeft;
 temp = temp.offsetParent;
}
 return xPos;
}
 
function getAbsoluteTop(htmlObject){
 var yPos = htmlObject.offsetTop;
 var temp = htmlObject.offsetParent;
 while(temp != null){
 yPos+= temp.offsetTop;
 temp = temp.offsetParent;
}
 return yPos;
}
 
 
 
function convertStringToBoolean(inputString){if(typeof(inputString)=="string")inputString=inputString.toLowerCase();
 switch(inputString){
 case "1":
 case "true":
 case "yes":
 case "y":
 case 1
 case true
 return true;
 break;
 defaultreturn false;
}
}

 
function getUrlSymbol(str){
 if(str.indexOf("?")!=-1)
 return "&"
 else
 return "?"
}
 
 
function dhtmlDragAndDropObject(){
 this.lastLanding=0;
 this.dragNode=0;
 this.dragStartNode=0;
 this.dragStartObject=0;
 this.tempDOMU=null;
 this.tempDOMM=null;
 this.waitDrag=0;
 if(window.dhtmlDragAndDrop)return window.dhtmlDragAndDrop;
 window.dhtmlDragAndDrop=this;
 return this;
};
 
 dhtmlDragAndDropObject.prototype.removeDraggableItem=function(htmlNode){
 htmlNode.onmousedown=null;
 htmlNode.dragStarter=null;
 htmlNode.dragLanding=null;
}
 dhtmlDragAndDropObject.prototype.addDraggableItem=function(htmlNode,dhtmlObject){
 htmlNode.onmousedown=this.preCreateDragCopy;
 htmlNode.dragStarter=dhtmlObject;
 this.addDragLanding(htmlNode,dhtmlObject);
}
 dhtmlDragAndDropObject.prototype.addDragLanding=function(htmlNode,dhtmlObject){
 htmlNode.dragLanding=dhtmlObject;
}
 dhtmlDragAndDropObject.prototype.preCreateDragCopy=function(e)
{
 if(window.dhtmlDragAndDrop.waitDrag){
 window.dhtmlDragAndDrop.waitDrag=0;
 document.body.onmouseup=window.dhtmlDragAndDrop.tempDOMU;
 document.body.onmousemove=window.dhtmlDragAndDrop.tempDOMM;
 return;
}
 
 window.dhtmlDragAndDrop.waitDrag=1;
 window.dhtmlDragAndDrop.tempDOMU=document.body.onmouseup;
 window.dhtmlDragAndDrop.tempDOMM=document.body.onmousemove;
 window.dhtmlDragAndDrop.dragStartNode=this;
 window.dhtmlDragAndDrop.dragStartObject=this.dragStarter;
 document.body.onmouseup=window.dhtmlDragAndDrop.preCreateDragCopy;
 document.body.onmousemove=window.dhtmlDragAndDrop.callDrag;
};
 dhtmlDragAndDropObject.prototype.callDrag=function(e){
 if(!e)e=window.event;
 dragger=window.dhtmlDragAndDrop;
 if(!dragger.dragNode){
 dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode);
 document.body.appendChild(dragger.dragNode);
 document.body.onmouseup=dragger.stopDrag;
 dragger.waitDrag=0;
}

 dragger.dragNode.style.left=e.clientX+15+document.body.scrollLeft;dragger.dragNode.style.top=e.clientY+3+document.body.scrollTop;

 if(!e.srcElement)var z=e.target;else z=e.srcElement;
 dragger.checkLanding(z);
}
 dhtmlDragAndDropObject.prototype.checkLanding=function(htmlObject){
 if(htmlObject.dragLanding){if(this.lastLanding)this.lastLanding.dragLanding._dragOut(this.lastLanding);
 this.lastLanding=htmlObject;this.lastLanding=this.lastLanding.dragLanding._dragIn(this.lastLanding,this.dragStartNode);}
 else{
 if(htmlObject.tagName!="BODY")this.checkLanding(htmlObject.parentNode);
 else{if(this.lastLanding)this.lastLanding.dragLanding._dragOut(this.lastLanding);this.lastLanding=0;}
}
}
 dhtmlDragAndDropObject.prototype.stopDrag=function(e){
 dragger=window.dhtmlDragAndDrop;
 if(dragger.lastLanding)dragger.lastLanding.dragLanding._drag(dragger.dragStartNode,dragger.dragStartObject,dragger.lastLanding);
 dragger.lastLanding=0;
 dragger.dragNode.parentNode.removeChild(dragger.dragNode);
 dragger.dragNode=0;
 dragger.dragStartNode=0;
 dragger.dragStartObject=0;
 document.body.onmouseup=dragger.tempDOMU;
 document.body.onmousemove=dragger.tempDOMM;
 dragger.tempDOMU=null;
 dragger.tempDOMM=null;
 dragger.waitDrag=0;
}
  
  </script>
  <!-- dhtmlXTree.js -->
  <script>
 

 
function dhtmlXTreeObject(htmlObject,width,height,rootId){
 if(typeof(htmlObject)!="object")
 this.parentObject=document.getElementById(htmlObject);
 else
 this.parentObject=htmlObject;
 this.mytype="tree";
 this.width=width;
 this.height=height;
 this.rootId=rootId;
 
 this.style_pointer="pointer";
 if(navigator.appName == 'Microsoft Internet Explorer')this.style_pointer="hand";
 
 this.hfMode=0;
 this.nodeCut=0;
 this.XMLsource=0;
 this.XMLloadingWarning=0;
 this._globalIdStorage=new Array();
 this.globalNodeStorage=new Array();
 this._globalIdStorageSize=0;
 this.treeLinesOn=true;
 this.checkFuncHandler=0;
 this.openFuncHandler=0;
 this.dblclickFuncHandler=0;
 this.tscheck=false;
 this.timgen=true;
 
 this.imPath="treeGfx/";
 this.checkArray=new Array("iconUnCheckAll.gif","iconCheckAll.gif","iconCheckGray.gif");
 this.lineArray=new Array("line2.gif","line3.gif","line4.gif","blank.gif","blank.gif");
 this.minusArray=new Array("minus2.gif","minus3.gif","minus4.gif","minus.gif","minus5.gif");
 this.plusArray=new Array("plus2.gif","plus3.gif","plus4.gif","plus.gif","plus5.gif");
 this.imageArray=new Array("leaf.gif","folderOpen.gif","folderClosed.gif");
 this.cutImg= new Array(0,0,0);
 this.cutImage="but_cut.gif";
 
 this.dragger= new dhtmlDragAndDropObject();
 this.htmlNode=new dhtmlXTreeItemObject(this.rootId,"",0,this);
 this.htmlNode.htmlNode.childNodes[0].childNodes[0].style.display="none";
 this.htmlNode.htmlNode.childNodes[0].childNodes[0].childNodes[0].className="hiddenRow";
 this.allTree=this._createSelf();
 this.allTree.appendChild(this.htmlNode.htmlNode);
 this.allTree.onselectstart=new Function("return false;");
 this.XMLLoader=new dtmlXMLLoaderObject(this._parseXMLTree,this);
 
 this.dragger.addDragLanding(this.allTree,this);
 return this;
};

 
function dhtmlXTreeItemObject(itemId,itemText,parentObject,treeObject,actionHandler,mode){
 this.htmlNode="";
 this.acolor="";
 this.scolor="";
 this.tr=0;
 this.childsCount=0;
 this.tempDOMM=0;
 this.tempDOMU=0;
 this.dragSpan=0;
 this.dragMove=0;
 this.span=0;
 this.closeble=1;
 this.childNodes=new Array();

 this.checkstate=0;
 this.treeNod=treeObject;
 this.label=itemText;
 this.parentObject=parentObject;
 this.actionHandler=actionHandler;
 this.images=new Array(treeObject.imageArray[0],treeObject.imageArray[1],treeObject.imageArray[2]);


 this.id=treeObject._globalIdStorageAdd(itemId,this);
 if(this.treeNod.checkBoxOff)this.htmlNode=this.treeNod._createItem(1,this,mode);
 else this.htmlNode=this.treeNod._createItem(0,this,mode);
 this.htmlNode.objBelong=this;
 return this;
};
 
 
 
 dhtmlXTreeObject.prototype._globalIdStorageAdd=function(itemId,itemObject){
 if(this._globalIdStorageFind(itemId)){d=new Date();itemId=d.valueOf()+"_"+itemId;return this._globalIdStorageAdd(itemId,itemObject);}
 this._globalIdStorage[this._globalIdStorageSize]=itemId;
 this.globalNodeStorage[this._globalIdStorageSize]=itemObject;
 this._globalIdStorageSize++;
 return itemId;
};
 
 dhtmlXTreeObject.prototype._globalIdStorageSub=function(itemId){
 for(var i=0;i<this._globalIdStorageSize;i++)
 if(this._globalIdStorage[i]==itemId)
{
 this._globalIdStorage[i]=this._globalIdStorage[this._globalIdStorageSize-1];
 this.globalNodeStorage[i]=this.globalNodeStorage[this._globalIdStorageSize-1];
 this._globalIdStorageSize--;
 this._globalIdStorage[this._globalIdStorageSize]=0;
 this.globalNodeStorage[this._globalIdStorageSize]=0;
}
};
 
 
 dhtmlXTreeObject.prototype._globalIdStorageFind=function(itemId){
 for(var i=0;i<this._globalIdStorageSize;i++)
 if(this._globalIdStorage[i]==itemId)
 return this.globalNodeStorage[i];
 return 0;
};


 
 
 dhtmlXTreeObject.prototype._drawNewTr=function(htmlObject)
{
 var tr =document.createElement('tr');
 var td1=document.createElement('td');
 var td2=document.createElement('td');
 td1.appendChild(document.createTextNode(" "));
 td2.colSpan=3;td2.appendChild(htmlObject);tr.appendChild(td1);tr.appendChild(td2);
 return tr;
};
 
 dhtmlXTreeObject.prototype.loadXMLString=function(xmlString){this.XMLLoader.loadXMLString(xmlString);};
 
 dhtmlXTreeObject.prototype.loadXML=function(file){this.XMLLoader.loadXML(file);};
 
 dhtmlXTreeObject.prototype._attachChildNode=function(parentObject,itemId,itemText,itemActionHandler,image1,image2,image3,optionStr,childs,beforeNode){
 if(beforeNode)parentObject=beforeNode.parentObject;
 if(((parentObject.XMLload==0)&&(this.XMLsource))&&(!this.XMLloadingWarning))
{
 parentObject.XMLload=1;this.loadXML(this.XMLsource+getUrlSymbol(this.XMLsource)+"itemId="+escape(parentObject.itemId));
}
 
 var Count=parentObject.childsCount;
 var Nodes=parentObject.childNodes;
 
 if((!itemActionHandler)&&(this.aFunc))itemActionHandler=this.aFunc;
 Nodes[Count]=new dhtmlXTreeItemObject(itemId,itemText,parentObject,this,itemActionHandler,1);
 
 if(image1)Nodes[Count].images[0]=image1;
 if(image2)Nodes[Count].images[1]=image2;
 if(image3)Nodes[Count].images[2]=image3;
 
 parentObject.childsCount++;
 var tr=this._drawNewTr(Nodes[Count].htmlNode);
 if(this.XMLloadingWarning)
 Nodes[Count].htmlNode.parentNode.parentNode.style.display="none";
 
 if(optionStr){
 var tempStr=optionStr.split(",");
 for(var i=0;i<tempStr.length;i++)
{
 switch(tempStr[i])
{
 case "TOP"if(parentObject.childsCount>1)beforeNode=parentObject.htmlNode.childNodes[0].childNodes[1].nodem.previousSibling;break;
}
};
};
 
 if((beforeNode)&&(beforeNode.tr.nextSibling))
 parentObject.htmlNode.childNodes[0].insertBefore(tr,beforeNode.tr.nextSibling);
 else
 parentObject.htmlNode.childNodes[0].appendChild(tr);

 if(this.XMLsource)if((childs)&&(childs!=0))Nodes[Count].XMLload=0;else Nodes[Count].XMLload=1;

 Nodes[Count].tr=tr;
 tr.nodem=Nodes[Count];

 if(parentObject.itemId==0)
 tr.childNodes[0].className="hitemIddenRow";
 
 if(optionStr){
 var tempStr=optionStr.split(",");
 for(var i=0;i<tempStr.length;i++)
{
 switch(tempStr[i])
{
 case "SELECT"this.selectItem(itemId,false);break;
 case "CALL"this.selectItem(itemId,true);break;
 case "CHILD": Nodes[Count].XMLload=0;break;
 case "CHECKED"
 if(this.XMLloadingWarning)
 this.setCheckList+=itemId;
 else
 this.setCheck(itemId,1);
 break;
 case "OPEN": Nodes[Count].openMe=1;break;
}
};
};

 if(!this.XMLloadingWarning)
{
 if(this._getOpenState(parentObject)<0)
 this.openItem(parentObject.id);
 
 if(beforeNode)
{
 this._correctPlus(beforeNode);
 this._correctLine(beforeNode);
}
 this._correctPlus(parentObject);
 this._correctLine(parentObject);
 this._correctPlus(Nodes[Count]);
 if(parentObject.childsCount>=2)
{
 this._correctPlus(Nodes[parentObject.childsCount-2]);
 this._correctLine(Nodes[parentObject.childsCount-2]);
}
 if(parentObject.childsCount!=2)this._correctPlus(Nodes[0]);
 if(this.tscheck)this._correctCheckStates(parentObject);
}
 
 return Nodes[Count];
};

 
 dhtmlXTreeObject.prototype.insertNewItem=function(parentId,itemId,itemText,itemActionHandler,image1,image2,image3,optionStr,childs){
 var parentObject=this._globalIdStorageFind(parentId);
 if(!parentObject)return(-1);
 return this._attachChildNode(parentObject,itemId,itemText,itemActionHandler,image1,image2,image3,optionStr,childs);
};
 
 dhtmlXTreeObject.prototype._parseXMLTree=function(dhtmlObject,node,parentId,level){
 dhtmlObject.XMLloadingWarning=1;
 var nodeAskingCall="";
 if(!node){
 node=dhtmlObject.XMLLoader.getXMLTopNode("tree");
 parentId=node.getAttribute("id");
 dhtmlObject.setCheckList="";
}

 for(var i=0;i<node.childNodes.length;i++)
{
 if((node.childNodes[i].nodeType==1)&&(node.childNodes[i].tagName == "item"))
{
 var name=node.childNodes[i].getAttribute("text");
 var cId=node.childNodes[i].getAttribute("id");
 
 var im0=node.childNodes[i].getAttribute("im0");
 var im1=node.childNodes[i].getAttribute("im1");
 var im2=node.childNodes[i].getAttribute("im2");
 
 var aColor=node.childNodes[i].getAttribute("aCol");
 var sColor=node.childNodes[i].getAttribute("sCol");
 
 var chd=node.childNodes[i].getAttribute("child");
 
 var atop=node.childNodes[i].getAttribute("top");
 var aopen=node.childNodes[i].getAttribute("open");
 var aselect=node.childNodes[i].getAttribute("select");
 var acall=node.childNodes[i].getAttribute("call");
 var achecked=node.childNodes[i].getAttribute("checked");
 var closeable=node.childNodes[i].getAttribute("closeable");
 
 var zST="";
 if(aselect)zST+=",SELECT";
 if(atop)zST+=",TOP";
 if(acall)nodeAskingCall=cId;
 if(achecked)zST+=",CHECKED";
 if((aopen)&&(aopen!="0"))zST+=",OPEN";
 
 var temp=dhtmlObject._globalIdStorageFind(parentId);
 temp.XMLload=1;
 dhtmlObject.insertNewItem(parentId,cId,name,0,im0,im1,im2,zST,chd);
 if(dhtmlObject.parserExtension)dhtmlObject.parserExtension._parseExtension(node.childNodes[i],dhtmlObject.parserExtension,cId,parentId);
 dhtmlObject.setItemColor(cId,aColor,sColor);
 if((closeable=="0")||(closeable=="1"))dhtmlObject.setItemCloseable(cId,closeable);
 var zcall=dhtmlObject._parseXMLTree(dhtmlObject,node.childNodes[i],cId,1);
 if(zcall!="")nodeAskingCall=zcall;
}
 else
 if((node.childNodes[i].nodeType==1)&&(node.childNodes[i].tagName == "userdata"))
{
 var name=node.childNodes[i].getAttribute("name");
 if((name)&&(node.childNodes[i].childNodes[0])){
 dhtmlObject.setUserData(parentId,name,node.childNodes[i].childNodes[0].data);
};
};
};

 if(!level){
 dhtmlObject.lastLoadedXMLId=parentId;
 dhtmlObject._redrawFrom(dhtmlObject);
 dhtmlObject.XMLloadingWarning=0;
 var chArr=dhtmlObject.setCheckList.split(",");
 for(var n=0;n<chArr.length;n++)
 if(chArr[n])dhtmlObject.setCheck(chArr[n],1);
 if(nodeAskingCall!="")dhtmlObject.selectItem(nodeAskingCall,true);
}
 return nodeAskingCall;
};
 
 
 dhtmlXTreeObject.prototype._redrawFrom=function(dhtmlObject,itemObject){
 if(!itemObject){
 var tempx=dhtmlObject._globalIdStorageFind(dhtmlObject.lastLoadedXMLId);
 dhtmlObject.lastLoadedXMLId=-1;
 if(!tempx)return 0;
}
 else tempx=itemObject;
 for(var i=0;i<tempx.childsCount;i++)
{
 if(!itemObject)tempx.childNodes[i].htmlNode.parentNode.parentNode.style.display="";
 if(tempx.childNodes[i].openMe==1)
 for(var zy=0;zy<tempx.childNodes[i].childNodes.length;zy++)
 tempx.childNodes[i].htmlNode.childNodes[0].childNodes[zy+1].style.display="";
 dhtmlObject._redrawFrom(dhtmlObject,tempx.childNodes[i]);
 dhtmlObject._correctLine(tempx.childNodes[i]);
 dhtmlObject._correctPlus(tempx.childNodes[i]);
};
 dhtmlObject._correctLine(tempx);
 dhtmlObject._correctPlus(tempx);
};

 
 dhtmlXTreeObject.prototype._createSelf=function(){
 var div=document.createElement('div');
 div.className="containerTableStyle";
 div.style.width=this.width;
 div.style.height=this.height;
 this.parentObject.appendChild(div);
 return div;
};

 
 dhtmlXTreeObject.prototype._xcloseAll=function(itemObject)
{
 if(this.rootId!=itemObject.id)this._HideShow(itemObject,1);
 for(var i=0;i<itemObject.childsCount;i++)
 this._xcloseAll(itemObject.childNodes[i]);
};
 
 dhtmlXTreeObject.prototype._xopenAll=function(itemObject)
{
 this._HideShow(itemObject,2);
 for(var i=0;i<itemObject.childsCount;i++)
 this._xopenAll(itemObject.childNodes[i]);
};
 
 dhtmlXTreeObject.prototype._correctPlus=function(itemObject){
 var workArray=this.lineArray;
 if((this.XMLsource)&&(!itemObject.XMLload))
{
 var workArray=this.plusArray;
 itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[2].childNodes[0].src=this.imPath+itemObject.images[2];
}
 else
try{
 if(itemObject.childsCount)
{
 if(itemObject.htmlNode.childNodes[0].childNodes[1].style.display!="none")
{
 var workArray=this.minusArray;
 itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[2].childNodes[0].src=this.imPath+itemObject.images[1];
}
 else
{
 var workArray=this.plusArray;
 itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[2].childNodes[0].src=this.imPath+itemObject.images[2];
}
}
 else
{
 itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[2].childNodes[0].src=this.imPath+itemObject.images[0];
}
}
 catch(e){};
 
 var tempNum=2;
 if(!itemObject.treeNod.treeLinesOn)itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[0].childNodes[0].src=this.imPath+workArray[3];
 else{
 if(itemObject.parentObject)tempNum=this._getCountStatus(itemObject.id,itemObject.parentObject);
 itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[0].childNodes[0].src=this.imPath+workArray[tempNum];
}
};
 
 dhtmlXTreeObject.prototype._correctLine=function(itemObject){
 var sNode=itemObject.parentObject;
 try{
 if(sNode)
 if((this._getLineStatus(itemObject.id,sNode)==0)||(!this.treeLinesOn))
{
 for(var i=1;i<=itemObject.childsCount;i++)
{
 itemObject.htmlNode.childNodes[0].childNodes[i].childNodes[0].style.backgroundImage="";
 itemObject.htmlNode.childNodes[0].childNodes[i].childNodes[0].style.backgroundRepeat="";
}
}
 else
 for(var i=1;i<=itemObject.childsCount;i++)
{
 itemObject.htmlNode.childNodes[0].childNodes[i].childNodes[0].style.backgroundImage="url("+this.imPath+"line1.gif)";
 itemObject.htmlNode.childNodes[0].childNodes[i].childNodes[0].style.backgroundRepeat="repeat-y";
}
}
 catch(e){};
};
 
 dhtmlXTreeObject.prototype._getCountStatus=function(itemId,itemObject){
 try{
 if(itemObject.childsCount<=1){if(itemObject.id==this.rootId)return 4;else return 0;}
 
 if(itemObject.htmlNode.childNodes[0].childNodes[1].nodem.id==itemId)if(!itemObject.id)return 2;else return 1;
 if(itemObject.htmlNode.childNodes[0].childNodes[itemObject.childsCount].nodem.id==itemId)return 0;
}
 catch(e){};
 return 1;
};
 
 dhtmlXTreeObject.prototype._getLineStatus =function(itemId,itemObject){
 if(itemObject.htmlNode.childNodes[0].childNodes[itemObject.childsCount].nodem.id==itemId)return 0;
 return 1;
}

 
 dhtmlXTreeObject.prototype._HideShow=function(itemObject,mode){
 if(((this.XMLsource)&&(!itemObject.XMLload))&&(!mode)){itemObject.XMLload=1;this.loadXML(this.XMLsource+getUrlSymbol(this.XMLsource)+"id="+escape(itemObject.id));return;};
 var Nodes=itemObject.htmlNode.childNodes[0].childNodes;var Count=Nodes.length;
 if(Count>1){
 if(((Nodes[1].style.display!="none")||(mode==1))&&(mode!=2))nodestyle="none";else nodestyle="";
 for(var i=1;i<Count;i++)
 Nodes[i].style.display=nodestyle;
}
 this._correctPlus(itemObject);
}
 
 dhtmlXTreeObject.prototype._getOpenState=function(itemObject){
 var z=itemObject.htmlNode.childNodes[0].childNodes;
 if(z.length<=1)return 0;
 if(z[1].style.display!="none")return 1;
 else return -1;
}

 
 
 
 dhtmlXTreeObject.prototype.onRowClick2=function(){
 if(this.parentObject.treeNod.dblclickFuncHandler)if(!this.parentObject.treeNod.dblclickFuncHandler(this.parentObject.id))return 0;
 if((this.parentObject.closeble)&&(this.parentObject.closeble!="0"))
 this.parentObject.treeNod._HideShow(this.parentObject);
 else
 this.parentObject.treeNod._HideShow(this.parentObject,2);
};
 
 dhtmlXTreeObject.prototype.onRowClick=function(){
 if(this.parentObject.treeNod.openFuncHandler)if(!this.parentObject.treeNod.openFuncHandler(this.parentObject.id,this.parentObject.treeNod._getOpenState(this.parentObject)))return 0;
 if((this.parentObject.closeble)&&(this.parentObject.closeble!="0"))
 this.parentObject.treeNod._HideShow(this.parentObject);
 else
 this.parentObject.treeNod._HideShow(this.parentObject,2);
};
 
 
 dhtmlXTreeObject.prototype.onRowSelect=function(e,htmlObject,mode){
 if(!htmlObject)htmlObject=this;
 htmlObject.childNodes[0].className="selectedTreeRow";
 if(htmlObject.parentObject.scolor)htmlObject.parentObject.span.style.color=htmlObject.parentObject.scolor;
 if((htmlObject.parentObject.treeNod.lastSelected)&&(htmlObject.parentObject.treeNod.lastSelected!=htmlObject))
{
 htmlObject.parentObject.treeNod.lastSelected.childNodes[0].className="standartTreeRow";
 if(htmlObject.parentObject.treeNod.lastSelected.parentObject.acolor)htmlObject.parentObject.treeNod.lastSelected.parentObject.span.style.color=htmlObject.parentObject.treeNod.lastSelected.parentObject.acolor;
}
 htmlObject.parentObject.treeNod.lastSelected=htmlObject;
 if(!mode){if(htmlObject.parentObject.actionHandler)htmlObject.parentObject.actionHandler(htmlObject.parentObject.id);}
};
 



 
 
dhtmlXTreeObject.prototype._correctCheckStates=function(dhtmlObject){
 if(!this.tscheck)return;
 if(dhtmlObject.id==this.rootId)return;
 var act=dhtmlObject.htmlNode.childNodes[0].childNodes;
 var flag1=0;var flag2=0;
 if(act.length<2)return;
 for(var i=1;i<act.length;i++)
 if(act[i].nodem.checkstate==0)flag1=1;
 else if(act[i].nodem.checkstate==1)flag2=1;
 else{flag1=1;flag2=1;break;}

 if((flag1)&&(flag2))this._setCheck(dhtmlObject,"notsure");
 else if(flag1)this._setCheck(dhtmlObject,false);
 else this._setCheck(dhtmlObject,true);
 
 this._correctCheckStates(dhtmlObject.parentObject);
}
 
 
 dhtmlXTreeObject.prototype.onCheckBoxClick=function(e){
 if(this.treeNod.tscheck)
 if(this.parentObject.checkstate==1)this.treeNod._setSubChecked(false,this.parentObject);
 else this.treeNod._setSubChecked(true,this.parentObject);
 else
 if(this.parentObject.checkstate==1)this.treeNod._setCheck(this.parentObject,false);
 else this.treeNod._setCheck(this.parentObject,true);
 this.treeNod._correctCheckStates(this.parentObject.parentObject);
 if(this.treeNod.checkFuncHandler)return(this.treeNod.checkFuncHandler(this.parentObject.id,this.parentObject.checkstate));
 else return true;
};
 
 dhtmlXTreeObject.prototype._createItem=function(acheck,itemObject,mode){
 var table=document.createElement('table');
 table.cellSpacing=0;table.cellPadding=0;
 table.border=0;
 if(this.hfMode)table.style.tableLayout="fixed";
 table.style.margin=0;table.style.padding=0;
 
 var tbody=document.createElement('tbody');
 var tr=document.createElement('tr');
 var td1=document.createElement('td');
 td1.className="standartTreeImage";
 var img0=document.createElement("img");
 img0.border="0";td1.appendChild(img0);img0.style.padding=0;
 
 var td11=document.createElement('td');
 var inp=document.createElement("img");inp.checked=0;inp.src=this.imPath+this.checkArray[0];inp.style.width="16px";inp.style.height="16px";

 if(!acheck)inp.style.display="none";
 td11.appendChild(inp);
 td11.width="16px";
 inp.onclick=this.onCheckBoxClick;
 inp.treeNod=this;
 inp.parentObject=itemObject;

 var td12=document.createElement('td');
 td12.className="standartTreeImage";
 var img=document.createElement("img");img.onmousedown=this._preventNsDrag;
 img.border="0";
 if(!mode)img.src=this.imPath+this.imageArray[0];
 td12.appendChild(img);img.style.padding=0;img.style.margin=0;
 if(this.timgen)
{img.style.width="18px";img.style.height="18px";}
 else
{img.style.width="0px";img.style.height="0px";}

 
 var td2=document.createElement('td');
 td2.noWrap=true;
 itemObject.span=document.createElement('span');
 itemObject.span.className="standartTreeRow";
 td2.style.width="100%";
 itemObject.span.appendChild(document.createTextNode(itemObject.label));
 td2.appendChild(itemObject.span);
 td2.parentObject=itemObject;td1.parentObject=itemObject;
 td2.onclick=this.onRowSelect;td1.onclick=this.onRowClick;td2.ondblclick=this.onRowClick2;
 
 if(this.dragAndDropOff)this.dragger.addDraggableItem(td2,this);
 
 td2.style.verticalAlign="";
 td2.style.cursor=this.style_pointer;
 tr.appendChild(td1);tr.appendChild(td11);tr.appendChild(td12);
 tr.appendChild(td2);
 tbody.appendChild(tr);
 table.appendChild(tbody);
 return table;
};
 
 
 
 dhtmlXTreeObject.prototype.setImagePath=function(newPath){this.imPath=newPath;};
 
 
 
 dhtmlXTreeObject.prototype.setOnClickHandler=function(func){if(typeof(func)=="function")this.aFunc=func;else this.aFunc=eval(func);};
 
 
 dhtmlXTreeObject.prototype.setXMLAutoLoading=function(filePath){this.XMLsource=filePath;};
 
 dhtmlXTreeObject.prototype.setOnCheckHandler=function(func){if(typeof(func)=="function")this.checkFuncHandler=func;else this.checkFuncHandler=eval(func);};
 
 
 
 dhtmlXTreeObject.prototype.setOnOpenHandler=function(func){if(typeof(func)=="function")this.openFuncHandler=func;else this.openFuncHandler=eval(func);};
 
 
 dhtmlXTreeObject.prototype.setOnDblClickHandler=function(func){if(typeof(func)=="function")this.dblclickFuncHandler=func;else this.dblclickFuncHandler=eval(func);};
 
 
 
 





 
 dhtmlXTreeObject.prototype.openAllItems=function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 this._xopenAll(temp);
};
 
 
 dhtmlXTreeObject.prototype.getOpenState=function(itemId){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return "";
 return this._getOpenState(temp);
};
 
 
 dhtmlXTreeObject.prototype.closeAllItems=function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 this._xcloseAll(temp);
};
 
 
 
 dhtmlXTreeObject.prototype.setUserData=function(itemId,name,value){
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 if(name=="hint")sNode.htmlNode.childNodes[0].childNodes[0].title=value;
 sNode[name]=value;
};
 
 
 dhtmlXTreeObject.prototype.getUserData=function(itemId,name){
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 return eval("sNode."+name);
};
 
 
 dhtmlXTreeObject.prototype.getSelectedItemId=function()
{
 if(this.lastSelected)
 if(this._globalIdStorageFind(this.lastSelected.parentObject.id))
 return this.lastSelected.parentObject.id;
 return("");
};
 
 
 dhtmlXTreeObject.prototype.getItemColor=function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;

 var res= new Object();
 if(temp.acolor)res.acolor=temp.acolor;
 if(temp.acolor)res.scolor=temp.scolor;
 return res;
};
 
 dhtmlXTreeObject.prototype.setItemColor=function(itemId,defaultColor,selectedColor)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 else{
 if((this.lastSelected)&&(temp.tr==this.lastSelected.parentObject.tr))
{if(selectedColor)temp.span.style.color=selectedColor;}
 else 
{if(defaultColor)temp.span.style.color=defaultColor;}
 
 if(selectedColor)temp.scolor=selectedColor;
 if(defaultColor)temp.acolor=defaultColor;
}
};
 
 
 dhtmlXTreeObject.prototype.getItemText=function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 return(temp.htmlNode.childNodes[0].childNodes[0].childNodes[3].childNodes[0].innerHTML);
};
 
 dhtmlXTreeObject.prototype.getParentId=function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if((!temp)||(!temp.parentObject))return "";
 return temp.parentObject.id;
};



 
 dhtmlXTreeObject.prototype.changeItemId=function(itemId,newItemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 temp.id=newItemId;
 for(var i=0;i<this._globalIdStorageSize;i++)
 if(this._globalIdStorage[i]==itemId)
{
 this._globalIdStorage[i]=newItemId;
}
};

 
 
 dhtmlXTreeObject.prototype.doCut=function(){
 if(this.nodeCut)this.clearCut();
 this.nodeCut=this.lastSelected;
 if(this.nodeCut)
{
 var tempa=this.nodeCut.parentObject;
 this.cutImg[0]=tempa.images[0];
 this.cutImg[1]=tempa.images[1];
 this.cutImg[2]=tempa.images[2];
 tempa.images[0]=tempa.images[1]=tempa.images[2]=this.cutImage;
 this._correctPlus(tempa);
}
};
 
 
 dhtmlXTreeObject.prototype.doPaste=function(itemId){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 if(this.nodeCut){
 if((!this._checkParenNodes(this.nodeCut.parentObject.id,temp))&&(id!=this.nodeCut.parentObject.parentObject.id))
 this._moveNode(temp,this.nodeCut.parentObject);
 this.clearCut();
}
};
 
 
 dhtmlXTreeObject.prototype.clearCut=function(){
 if(this.nodeCut)
{
 var tempa=this.nodeCut.parentObject;
 tempa.images[0]=this.cutImg[0];
 tempa.images[1]=this.cutImg[1];
 tempa.images[2]=this.cutImg[2];
 if(tempa.parentObject)this._correctPlus(tempa);
 if(tempa.parentObject)this._correctLine(tempa);
 this.nodeCut=0;
}
};
 


 
 dhtmlXTreeObject.prototype._moveNode=function(itemObject,targetObject){
 if(this.dragFunc)if(!this.dragFunc(itemObject.id,targetObject.id))return false;
 if((targetObject.XMLload==0)&&(this.XMLsource))
{
 targetObject.XMLload=1;this.loadXML(this.XMLsource+getUrlSymbol(this.XMLsource)+"id="+escape(targetObject.id));
}
 this.openItem(targetObject.id);
 var oldTree=itemObject.treeNod;
 var c=itemObject.parentObject.childsCount;
 var z=itemObject.parentObject;
 var Count=targetObject.childsCount;var Nodes=targetObject.childNodes;
 Nodes[Count]=itemObject;
 itemObject.treeNod=targetObject.treeNod;
 targetObject.childsCount++;
 
 var tr=this._drawNewTr(Nodes[Count].htmlNode);
 targetObject.htmlNode.childNodes[0].appendChild(tr);
 
 itemObject.parentObject.htmlNode.childNodes[0].removeChild(itemObject.tr);
 

 for(var i=0;i<z.childsCount;i++)
 if(z.childNodes[i].id==itemObject.id){
 z.childNodes[i]=0;
 break;}
 oldTree._compressChildList(z.childsCount,z.childNodes);
 z.childsCount--;
 itemObject.tr=tr;
 tr.nodem=itemObject;

 itemObject.parentObject=targetObject;
 if(oldTree!=targetObject.treeNod){if(itemObject.treeNod._registerBranch(itemObject,oldTree))return;this._clearStyles(itemObject);};
 
 
 if(c>1){oldTree._correctPlus(z.childNodes[c-2]);
 oldTree._correctLine(z.childNodes[c-2]);}
 this._correctPlus(targetObject);
 this._correctLine(targetObject);
 oldTree._correctPlus(z);
 this._correctLine(itemObject);
 this._correctPlus(Nodes[Count]);
 if(targetObject.childsCount>=2)
{
 this._correctPlus(Nodes[targetObject.childsCount-2]);
 this._correctLine(Nodes[targetObject.childsCount-2]);
}
 if(this.tscheck)this._correctCheckStates(targetObject);
 if(oldTree.tscheck)oldTree._correctCheckStates(z);
 return true;
};
 
 
dhtmlXTreeObject.prototype._checkParenNodes=function(itemId,htmlObject,shtmlObject){
 if(shtmlObject){if(shtmlObject.parentObject.id==htmlObject.id)return 1;}
 if(htmlObject.id==itemId)return 1;
 if(htmlObject.parentObject)return this._checkParenNodes(itemId,htmlObject.parentObject);else return 0;
};
 
 
 
 
 dhtmlXTreeObject.prototype._clearStyles=function(itemObject){
 var td1=itemObject.htmlNode.childNodes[0].childNodes[0].childNodes[1];
 var td3=td1.nextSibling.nextSibling;
 
 if(this.checkBoxOff){td1.childNodes[0].style.display="";td1.childNodes[0].onclick=this.onCheckBoxClick;}
 else td1.childNodes[0].style.display="none";
 td1.childNodes[0].treeNod=this;
 
 this.dragger.removeDraggableItem(td3);
 if(this.dragAndDropOff)this.dragger.addDraggableItem(td3,this);
 td3.childNodes[0].className="standartTreeRow";
 td3.onclick=this.onRowSelect;td3.ondblclick=this.onRowClick2;
 td1.previousSibling.onclick=this.onRowClick;


 this._correctLine(itemObject);
 this._correctPlus(itemObject);
 for(var i=0;i<itemObject.childsCount;i++)this._clearStyles(itemObject.childNodes[i]);
};
 
 dhtmlXTreeObject.prototype._registerBranch=function(itemObject,oldTree){
 
 itemObject.id=this._globalIdStorageAdd(itemObject.id,itemObject);
 itemObject.treeNod=this;
 if(oldTree)oldTree._globalIdStorageSub(itemObject.id);
 for(var i=0;i<itemObject.childsCount;i++)
 this._registerBranch(itemObject.childNodes[i],oldTree);
 return 0;
};
 
 
 
 dhtmlXTreeObject.prototype.enableThreeStateCheckboxes=function(mode){this.tscheck=convertStringToBoolean(mode);};
 
 
 dhtmlXTreeObject.prototype.enableTreeImages=function(mode){this.timgen=convertStringToBoolean(mode);};
 
 
 
 dhtmlXTreeObject.prototype.enableFixedMode=function(mode){this.hfMode=convertStringToBoolean(mode);};
 
 
 dhtmlXTreeObject.prototype.enableCheckBoxes=function(mode){this.checkBoxOff=convertStringToBoolean(mode);};
 
 dhtmlXTreeObject.prototype.setStdImages=function(image1,image2,image3){
 this.imageArray[0]=image1;this.imageArray[1]=image2;this.imageArray[2]=image3;};

 
 dhtmlXTreeObject.prototype.enableTreeLines=function(mode){
 this.treeLinesOn=convertStringToBoolean(mode);
}

 
 dhtmlXTreeObject.prototype.setImageArrays=function(arrayName,image1,image2,image3,image4,image5){
 switch(arrayName){
 case "plus"this.plusArray[0]=image1;this.plusArray[1]=image2;this.plusArray[2]=image3;this.plusArray[3]=image4;this.plusArray[4]=image5;break;
 case "minus"this.minusArray[0]=image1;this.minusArray[1]=image2;this.minusArray[2]=image3;this.minusArray[3]=image4;this.minusArray[4]=image5;break;
}
};
 
 
 dhtmlXTreeObject.prototype.openItem=function(itemId){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 this._HideShow(temp,2);
 if((temp.parentObject)&&(this._getOpenState(temp.parentObject)<0))
 this.openItem(temp.parentObject.id);
};
 
 
 dhtmlXTreeObject.prototype.closeItem=function(itemId){
 if(this.rootId==itemId)return 0;
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 if(temp.closeble)
 this._HideShow(temp,1);
};

 dhtmlXTreeObject.prototype.getLevel=function(itemId){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 return this._getNodeLevel(temp,0);
};
 
 

 
 dhtmlXTreeObject.prototype.setItemCloseable=function(itemId,flag)
{
 flag=convertStringToBoolean(flag);
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 temp.closeble=flag;
};
 
 
 dhtmlXTreeObject.prototype._getNodeLevel=function(itemObject,count){
 if(itemObject.parentObject)return this._getNodeLevel(itemObject.parentObject,count+1);
 return(count);
};
 
 
 dhtmlXTreeObject.prototype.hasChildren=function(itemId){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 else 
{
 if((this.XMLsource)&&(!temp.XMLload))return true;
 else 
 return temp.childsCount;
};
};
 
 
 
 dhtmlXTreeObject.prototype.setItemText=function(itemId,newLabel)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 temp.label=newLabel;
 temp.htmlNode.childNodes[0].childNodes[0].childNodes[3].childNodes[0].innerHTML=newLabel;
};
 
 dhtmlXTreeObject.prototype.refreshItem=function(itemId){
 if(!itemId)itemId=this.rootId;
 var temp=this._globalIdStorageFind(itemId);
 this.deleteChildItems(itemId);
 this.loadXML(this.XMLsource+getUrlSymbol(this.XMLsource)+"id="+escape(itemId));
};
 
 
 dhtmlXTreeObject.prototype.setItemImage2=function(itemId,image1,image2,image3){
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 temp.images[1]=image2;
 temp.images[2]=image3;
 temp.images[0]=image1;
 this._correctPlus(temp);
};
 
 dhtmlXTreeObject.prototype.setItemImage=function(itemId,image1,image2)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 if(image2)
{
 temp.images[1]=image1;
 temp.images[2]=image2;
}
 else temp.images[0]=image1;
 this._correctPlus(temp);
};
 
 
 
 dhtmlXTreeObject.prototype.getSubItems =function(itemId)
{
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;

 var z="";
 for(i=0;i<temp.childsCount;i++)
 if(!z)z=temp.childNodes[i].id;
 else z+=","+temp.childNodes[i].id;
 return z;
};
 
 dhtmlXTreeObject.prototype.getAllSubItems =function(itemId){
 return this._getAllSubItems(itemId);
}
 
 
 dhtmlXTreeObject.prototype._getAllSubItems =function(itemId,z,node)
{
 if(node)temp=node;
 else{
 var temp=this._globalIdStorageFind(itemId);
};
 if(!temp)return 0;
 
 z="";
 for(var i=0;i<temp.childsCount;i++)
{
 if(!z)z=temp.childNodes[i].id;
 else z+=","+temp.childNodes[i].id;
 var zb=this._getAllSubItems(0,z,temp.childNodes[i])
 if(zb)z+=","+zb;
}
 return z;
};
 

 
 
 dhtmlXTreeObject.prototype.selectItem=function(itemId,mode){
 mode=convertStringToBoolean(mode);
 var temp=this._globalIdStorageFind(itemId);
 if(!temp)return 0;
 if(this._getOpenState(temp.parentObject)==-1)
 this.openItem(itemId);
 if(mode)
 this.onRowSelect(0,temp.htmlNode.childNodes[0].childNodes[0].childNodes[3],false);
 else
 this.onRowSelect(0,temp.htmlNode.childNodes[0].childNodes[0].childNodes[3],true);
};
 
 
 dhtmlXTreeObject.prototype.getSelectedItemText=function()
{
 if(this.lastSelected)
 return this.lastSelected.parentObject.htmlNode.childNodes[0].childNodes[0].childNodes[3].childNodes[0].innerHTML;
 else return("");
};




 
 dhtmlXTreeObject.prototype._compressChildList=function(Count,Nodes)
{
 Count--;
 for(var i=0;i<Count;i++)
{
 if(Nodes[i]==0){Nodes[i]=Nodes[i+1];Nodes[i+1]=0;}
};
};
 
 dhtmlXTreeObject.prototype._deleteNode=function(itemId,htmlObject,skip){

 if(!skip){
 this._globalIdStorageRecSub(htmlObject);
}
 
 if((!htmlObject)||(!htmlObject.parentObject))return 0;
 var tempos=0;var tempos2=0;
 if(htmlObject.tr.nextSibling)tempos=htmlObject.tr.nextSibling.nodem;
 if(htmlObject.tr.previousSibling)tempos2=htmlObject.tr.previousSibling.nodem;
 
 var sN=htmlObject.parentObject;
 var Count=sN.childsCount;
 var Nodes=sN.childNodes;
 for(var i=0;i<Count;i++)
{
 if(Nodes[i].id==itemId){
 if(!skip)sN.htmlNode.childNodes[0].removeChild(Nodes[i].tr);
 Nodes[i]=0;
 break;
}
}
 this._compressChildList(Count,Nodes);
 if(!skip){
 sN.childsCount--;
}

 if(tempos){
 this._correctPlus(tempos);
 this._correctLine(tempos);
}
 if(tempos2){
 this._correctPlus(tempos2);
 this._correctLine(tempos2);
}
 if(this.tscheck)this._correctCheckStates(sN);
};
 
 dhtmlXTreeObject.prototype.setCheck=function(itemId,state){
 state=convertStringToBoolean(state);
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 if(!this.tscheck)return this._setSubChecked(state,sNode);
 else this._setCheck(sNode,state);
 this._correctCheckStates(sNode.parentObject);
};
 
 dhtmlXTreeObject.prototype._setCheck=function(sNode,state){
 var z=sNode.htmlNode.childNodes[0].childNodes[0].childNodes[1].childNodes[0];
 if(state=="notsure")sNode.checkstate=2;
 else if(state)sNode.checkstate=1;else sNode.checkstate=0;
 
 z.src=this.imPath+this.checkArray[sNode.checkstate];
};
 
 
dhtmlXTreeObject.prototype.setSubChecked=function(itemId,state){
 var sNode=this._globalIdStorageFind(itemId);
 this._setSubChecked(state,sNode);
 this._correctCheckStates(sNode.parentObject);
}
 
 dhtmlXTreeObject.prototype._setSubChecked=function(state,sNode){
 state=convertStringToBoolean(state);
 if(!sNode)return;
 for(var i=0;i<sNode.childsCount;i++)
{
 this._setSubChecked(state,sNode.childNodes[i]);
};
 var z=sNode.htmlNode.childNodes[0].childNodes[0].childNodes[1].childNodes[0];
 if(state)sNode.checkstate=1;
 else sNode.checkstate=0;
 z.src=this.imPath+this.checkArray[sNode.checkstate];
};

 
 dhtmlXTreeObject.prototype.isItemChecked=function(itemId){
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 return sNode.checkstate;
};
 




 
 dhtmlXTreeObject.prototype.getAllChecked=function(){
 return this._getAllChecked("","",1);
}
 
 dhtmlXTreeObject.prototype.getAllCheckedBranches=function(){
 return this._getAllChecked("","",0);
}
 
 
 dhtmlXTreeObject.prototype._getAllChecked=function(htmlNode,list,mode){
 if(!htmlNode)htmlNode=this.htmlNode;
 if(((mode)&&(htmlNode.checkstate==1))||((!mode)&&(htmlNode.checkstate>0))){if(list)list+=","+htmlNode.id;else list=htmlNode.id;}
 var j=htmlNode.childsCount;
 for(var i=0;i<j;i++)
{
 list=this._getAllChecked(htmlNode.childNodes[i],list,mode);
};
 if(list)return list;else return "";
};
 
 dhtmlXTreeObject.prototype.deleteChildItems=function(itemId)
{
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 var j=sNode.childsCount;
 for(var i=0;i<j;i++)
{
 this._deleteNode(sNode.childNodes[0].id,sNode.childNodes[0]);
};
};
 
 
dhtmlXTreeObject.prototype.deleteItem=function(itemId,selectParent){
 this._deleteItem(itemId,selectParent);
}
 
dhtmlXTreeObject.prototype._deleteItem=function(itemId,selectParent,skip){
 selectParent=convertStringToBoolean(selectParent);
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return;
 if(selectParent)this.selectItem(this.getParentId(this.getSelectedItemId()),1);
 if(!skip){
 this._globalIdStorageRecSub(sNode);
};
 var zTemp=sNode.parentObject;
 this._deleteNode(itemId,sNode,skip);
 this._correctPlus(zTemp);
 this._correctLine(zTemp);
};
 
 
 dhtmlXTreeObject.prototype._globalIdStorageRecSub=function(itemObject){
 for(var i=0;i<itemObject.childsCount;i++)
{
 this._globalIdStorageRecSub(itemObject.childNodes[i]);
 this._globalIdStorageSub(itemObject.childNodes[i].id);
};
 this._globalIdStorageSub(itemObject.id);
};
 
 
 dhtmlXTreeObject.prototype.insertNewNext=function(parentItemId,itemId,itemName,itemActionHandler,image1,image2,image3,optionStr,childs){
 var sNode=this._globalIdStorageFind(parentItemId);
 if(!sNode)return(0);
 this._attachChildNode(0,itemId,itemName,itemActionHandler,image1,image2,image3,optionStr,childs,sNode);
};

 
 
 
 dhtmlXTreeObject.prototype.getItemIdByIndex=function(itemId,index){
 var z=this._globalIdStorageFind(itemId);
 if(!z)return 0;
 var temp=z.htmlNode.childNodes[0].childNodes[0];
 while(index>0)
{
 temp=temp.nextSibling;
 if((!temp)||(!temp.nodem))return 0;
 index--;
}
 return temp.nodem.id;
};
 
 dhtmlXTreeObject.prototype.getChildItemIdByIndex=function(itemId,index){
 var sNode=this._globalIdStorageFind(itemId);
 if(!sNode)return(0);
 if(this.hasChildren(itemId)<index)return 0;
 return sNode.htmlNode.childNodes[0].childNodes[index].nodem.id;
};


 
 

 
 dhtmlXTreeObject.prototype.setDragHandler=function(func){if(typeof(func)=="function")this.dragFunc=func;else this.dragFunc=eval(func);};
 
 
 dhtmlXTreeObject.prototype._clearMove=function(htmlNode){
 if(htmlNode.parentObject.span){
 htmlNode.parentObject.span.className='standartTreeRow';
 if(htmlNode.parentObject.acolor)htmlNode.parentObject.span.style.color=htmlNode.parentObject.acolor;
}
};
 
 
 dhtmlXTreeObject.prototype.enableDragAndDrop=function(mode){this.dragAndDropOff=convertStringToBoolean(mode);};
 
 
 dhtmlXTreeObject.prototype._setMove=function(htmlNode){
 if(htmlNode.parentObject.span){
 htmlNode.parentObject.span.className='selectedTreeRow';
 if(htmlNode.parentObject.scolor)htmlNode.parentObject.span.style.color=htmlNode.parentObject.scolor;
}
};
 
 
 
dhtmlXTreeObject.prototype._createDragNode=function(htmlObject){
 dhtmlObject=htmlObject.parentObject;
 if(this.lastSelected)this._clearMove(this.lastSelected);
 var dragSpan=document.createElement('div');
 dragSpan.appendChild(document.createTextNode(dhtmlObject.label));
 dragSpan.style.position="absolute";
 dragSpan.className="dragSpanDiv";
 return dragSpan;
}

















 
dhtmlXTreeObject.prototype._preventNsDrag=function(e){
 if((e)&&(e.preventDefault)){e.preventDefault();return false;}
}

dhtmlXTreeObject.prototype._drag=function(sourceHtmlObject,dhtmlObject,targetHtmlObject){
 if(!targetHtmlObject.parentObject){targetHtmlObject=this.htmlNode.htmlNode.childNodes[0].childNodes[0].childNodes[1].childNodes[0];}
 else this._clearMove(targetHtmlObject);
 if(dhtmlObject.lastSelected)dhtmlObject._setMove(dhtmlObject.lastSelected);
 if((!this.dragMove)||(this.dragMove()))this._moveNode(sourceHtmlObject.parentObject,targetHtmlObject.parentObject);

}

dhtmlXTreeObject.prototype._dragIn=function(htmlObject,shtmlObject){
 if(!htmlObject.parentObject)
{
 
 return htmlObject;
}
 if((!this._checkParenNodes(shtmlObject.parentObject.id,htmlObject.parentObject,shtmlObject.parentObject))&&(htmlObject.parentObject.id!=shtmlObject.parentObject.id))
{
 this._setMove(htmlObject);
 if(this._getOpenState(htmlObject.parentObject)<0)
 this._autoOpenTimer=window.setTimeout(new callerFunction(this._autoOpenItem,this),1000);
 this._autoOpenId=htmlObject.parentObject.id;
 return htmlObject;
}
 else return 0;
}
dhtmlXTreeObject.prototype._autoOpenItem=function(e,treeObject){
 treeObject.openItem(treeObject._autoOpenId);
};
dhtmlXTreeObject.prototype._dragOut=function(htmlObject){
 if(!htmlObject.parentObject)return 0;
this._clearMove(htmlObject);if(this._autoOpenTimer)clearTimeout(this._autoOpenTimer);}



  </script>    

  <table>
    <tr>
      <td>
        <div id="treeboxbox_tree" style="width:250; height:218;background-color:#f5f5f5;border :1px solid Silver;; overflow:auto;"/>
      </td>
      <td rowspan="2" style="padding-left:25" valign="top">

      </td>
    </tr>
    <tr>
      <td>&nbsp;</td>
    </tr>
  </table>
  <hr>
<XMP>
<div id="treeBox" style="width:200;height:200"></div>
<script>
  tree=new dhtmlXTreeObject(document.getElementById('treeBox'),"100%","100%",0);
  
  ...
  tree.setDragHandler(onDrop);//set function object to call on drop
  tree.setOnClickHandler(onNodeSelect);//set function object to call on node select
  tree.setOnOpenHandler(aFunc);//set function to call on open/close node
  tree.setOnCheckHandler(aFunc);//set function to call on open/close node
  tree.setOnDblClickHandler(aFunc);//set function to call on dbl click
</script>
</XMP>  
    <li>Selected node ID will be passed to function specified as argument for setDefaultAction(funcObj)</li>
    <li>Dropped node ID and new parent node ID  will be passed to function specified as argument for setDragFunction(funcObj)</li>
    <li>node ID will be passed to the function specified as argument for setOpenAction(aFunc)</li>
    <li>node ID will be passed to the function specified as argument for setDblClickAction(aFunc)</li>
  <script>
      function tonclick(id){
        alert("Item "+tree.getItemText(id)+" was selected");
      };
      function tondblclick(id){
        alert("Item "+tree.getItemText(id)+" was doubleclicked");
      };      
      function tondrag(id,id2){
        return confirm("Do you want to move node "+tree.getItemText(id)+" to item "+tree.getItemText(id2)+"?");
      };
      function tonopen(id,mode){
        return confirm("Do you want to "+(mode>0?"close":"open")+" node "+tree.getItemText(id)+"?");
      };
      function toncheck(id,state){
        alert("Item "+tree.getItemText(id)+" was " +((state)?"checked":"unchecked"));
      };
      
      tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
      tree.setImagePath("treeImgs/");
      tree.enableCheckBoxes(1);
      tree.enableDragAndDrop(1);
      tree.setOnOpenHandler(tonopen);
      tree.setOnClickHandler(tonclick);
      tree.setOnCheckHandler(toncheck);
      tree.setOnDblClickHandler(tondblclick);
      tree.setDragHandler(tondrag);
      
      tree.loadXML("treeImgs/tree3.xml");
  </script>
<br><br>

</body>
</html>


           
         
  
fancyTree.zip( 110 k)
Related examples in the same category
1. Explorer based on tree
2. Yahoo! UI Library - Tree Control
3. Yahoo! UI Library - Tree Control 2
4. Tree Control
5. Dynamic TreeView Example
6. Yahoo! UI Library - Tree Control 3
7. Yahoo! UI Library - Tree Control 4
8. Yahoo! UI Library - Tree Control 5
9. Build a tree in JavaScript
10. Delete, insert items in a tree
11. Expand, Collapse, Close, Open selected Tree item and branch
12. Change Tree Node Color and Icon
13. Checkbox tree node: checked, unchecked, get the checked items
14. Change tree expand and collapse icons
15. Drag and Drop between trees
16. Build tree from xml
17. Tree navigation bar
18. Navigation Tree
19. Navigation Tree menu based on XML
20. XML Tree
21. Building Collapsible Trees
22. Nano Tree
23. Tree which accepts drag and drop event in JavaScript (IE)
24. Simple Tree in Javascript
25. Elegant simple tree
26. folder tree static
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.