xloadtree只能显示第一层(组织结构)的问题

[easternsun_8434]

我参照网上的一些方法做了一个组织结构浏览图,使用了xloadtree,可是页面只能显示第一层(部门),而不能显示其下层(如科室等)的信息,用过的朋友帮我看下action代码,哪个地方出了问题!点开下一层的时候根本没有执行src中的内容!

public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws IOException {
		response.setContentType("text/xml; charset=UTF-8");
		  response.setHeader("Cache-Control", "no-cache");
		  response.setDateHeader("Expires", 0);
		  PrintWriter outt = response.getWriter();
		  String id = request.getParameter("bmid");		 
		  Document doc = new Document(new Element("tree"));
		  if (id == null) {		   
		   List depts=serviceF.getDepartmentDAO().findAll();      /获得部门信息
			  transferd(doc, depts);
		  } else {		   
		   Long sid=Long.parseLong(id);		   
		   List lists=serviceF.getSectionDAO().findByBmid(sid);   //获得科室信息
		   transfers(doc, lists);
		  }		  
		  Format format = Format.getCompactFormat();
		  format.setEncoding("UTF-8");
		  format.setIndent("\t");		
		  XMLOutputter xout = new XMLOutputter(format);
		  xout.output(doc, outt);
		  outt.flush();
		  outt.close();
		  return mapping.getInputForward();
	}
		private void transferd(Document doc, List list) {		 
		 for(Iterator it=list.iterator();it.hasNext();)
		 {
			 Department dept=(Department)it.next();
			 Element tree=doc.getRootElement();
			 Element inner=new Element("tree").setAttribute("text",dept.getBmmc());			 
			 if(it.hasNext())
				 inner.setAttribute("src","<%=request.getContextPath()%>/organization_View.do?bmid="+dept.getBmid());
			 inner.setAttribute("action","#");
			 tree.addContent(inner);
		 }
	 }
		 private void transfers(Document doc, List list) {			  
			 for(Iterator it=list.iterator();it.hasNext();)
			 {
				 Section sec=(Section)it.next();
				 Element tree=doc.getRootElement();
				 Element inner=new Element("tree").setAttribute("text",sec.getKsmc());
				 tree.addContent(inner);
				 if(it.hasNext())
					 inner.setAttribute("src","/organization_View?ksid="+sec.getKsid());
				 inner.setAttribute("action","");
			 }
		 }

[easternsun_8434]

是不是src的路径问题啊?
inner.setAttribute("src","<%=request.getContextPath()%>/organization_View.do?bmid="+dept.getBmid());

如果是,这里的路径应该怎么写? 直接使用/organization_View.do?bmid="+dept.getBmid()也不行啊!

[easternsun_8434]

我使用
String path=request.getContextPath();

inner.setAttribute("src",path+"/organization_View.do?bmid="+dept.getBmid());
System.out.println(inner.getAttributeValue("src"));
输出的路径为正确的啊
/KP/organization_View.do?bmid=1

....

为什么src里面没有被执行呢?

[easternsun_8434]

有哪位朋友知道,给点建议啊