关于 XML 和 javascript 在 asp.net页面显示 tree 的有关问题

关于 XML 和 javascript 在 asp.net页面显示 tree 的问题
因为是   vs2003     ,   也没有下载   treeview   控件  

大体代码   是这样的:   调用webserivce     引用了一段   xml报文       改写报文格式  

用javascript的方式   展现出来  

可   最后出了点问题~~~

CS代码:

private   void   Page_Load(object   sender,   System.EventArgs   e)
{
//   在此处放置用户代码以初始化页面
InterManager.InterManagerService   IM   =   new   SmsOneSelf.InterManager.InterManagerService();
string   usersxml   =   IM.getOrgArch();
IM.Dispose();

XmlDocument   dom   =   new   XmlDocument();
XmlDocument   newdom   =   new   XmlDocument();
        dom.LoadXml(usersxml);

//XmlNodeList   nodes   =dom.GetElementsByTagName( "orgUnit ");
XmlNodeList   orgList =   dom.SelectSingleNode( "organization ").ChildNodes;
      XmlElement   newroot   =   newdom.CreateElement( "tree ");
      newroot.SetAttribute( "text ", "root ");
foreach(XmlNode   xnode   in   orgList)
{
XmlElement   xe=(XmlElement)xnode;
string   str   =   xe.GetAttribute( "upid ")==null? " ":xe.GetAttribute( "upid ");
if(str== "0 "||str== "-1 "||str== " ")  
{
XmlElement   neworg   =   newdom.CreateElement( "tree ");
neworg.SetAttribute( "id ",xe.GetAttribute( "id "));
neworg.SetAttribute( "text ",xe.GetAttribute( "name "));
neworg.SetAttribute( "target ", " ");
neworg.SetAttribute( "action ", " ");
neworg   =   buileXmlTree(neworg,orgList,newdom);
newroot.AppendChild(neworg);
}
}

//Response.ContentType= "text/xml ";
//Response.Write(newroot.ToString());
//XmlWriter   xw   =   new   XmlWriter();
//Response.Write(newroot.Value);
//XmlTextWriter   xtw   =   new   XmlTextWriter(newroot.ToString());
//Console.Write(newroot.ToString());

//xtw.Flush();
//xtw.Close();
//newdom.Save(Console.Out);

                                                                //   主要就是这个地方   想输出流     却总是输出不对   尝试了很多方法
Console.Write(newroot.ToString());



}

public   XmlElement     buileXmlTree(XmlElement   root,XmlNodeList   nodes,XmlDocument   dom)    
{
foreach(XmlNode   node   in   nodes)  
{
XmlElement   xe   =   (XmlElement)   node;
if(xe.GetAttribute( "upid ")==root.GetAttribute( "id "))  
{
XmlElement   child   =   dom.CreateElement( "tree ");
child.SetAttribute( "id ",xe.GetAttribute( "id "));
child.SetAttribute( "text ",xe.GetAttribute( "name "));
child.SetAttribute( "target ", " ");
child.SetAttribute( "action ", " ");
root.AppendChild(child);
buileXmlTree(child,nodes,dom);