JSP中的树型问题.请大家指导一下!

Child1
Child2
是什么意思呢 ?  我试了我好象弄不了应该放在那里呢?我的整个JSP内容是这样:希望大家能帮帮谢谢!
<%@ page language="java" contentType="text/html; charset=gb2312"
    pageEncoding="gb2312"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>leftFrame</title>
<LINK HREF="images/style.css" TYPE="text/css" REL="stylesheet">
<link rel="stylesheet" href="images/folder.css" type="text/css">
<link rel="stylesheet" href="images/cm25_style.css" type="text/css">
<script src="http://mail.tom.com/images/free/js/folder.js"></script>
<script language="javascript">

</script>
<script type="text/javascript" src="http://mail.tom.com/script/tree.js"></script>
<script language="javascript">
// this block define the fdrItems
var fdritems1 = new Array();fdritems1[0]=new Array(0, '0', '-1', 0, '', '', '7', true, true, true);fdritems1[1]=new Array(1, '1', '0', 1, '生产大楼', '生产大楼', '2', false, true, false);fdritems1[2]=new Array(2, '2', '0', 1, '宿舍大楼', '宿舍大楼', '0', false, false, false);fdritems1[3]=new Array(3, '3', '0', 1, '办公大楼', '办公大楼', '0', false, false, false);fdritems1[4]=new Array(4, '4', '0', 1, '公共设施', '公共设施', '0', false, false, false);</script>
<script language="javascript">

</script>
<script language="javascript">

</script>
<script language="JavaScript">

</script>
        <META http-equiv=expires content=0>
        <META http-equiv=Pragma content=no-cache>
        <META http-equiv=Cache-Control content=No-cache>
        <META http-equiv=Cache-Control content=no-store>
<script language="JavaScript">
function showsubmenu(sid)
{
var li = document.getElementById("fd"+sid);
var images = document.getElementById("img"+sid);
if (li.style.display == 'none'){
li.style.display = '';
images.src = "images/ico_arrowtop.gif";
}else{
li.style.display = 'none';
images.src = "images/ico_arrowbot.gif";
}
}

</script>
</head>
<body id="htmlbody"  class="body_folder" onunload=adsexit();><div class="divFolder">
  <div class="" >
    <div class="folder1" onClick="showsubmenu(1);">厂房设施</div>
    <div class="folder20" onClick="showsubmenu(1);">
<img id="img1" src="images/ico_arrowtop.gif"   title="点击隐藏您的自定义文件夹，再次点击将它展开" >
</div>
  </div>
   <ul id="fd1" class="ul1" style="display:none">
<li><img src="images/arrow.gif" /><a href="home1.jsp" target="mainFrame" >生产大楼</a></li>
<li><img src="images/arrow.gif" /><a href="home2.jsp" target="mainFrame" >员工宿舍</a></li>
<li><img src="images/arrow.gif" /><a href="home3.jsp" target="mainFrame" >行政大楼</a></li>
<li><img src="images/arrow.gif" /><a href="home4.jsp" target="mainFrame" >公共设施</a></li>
</ul>
</div>
<div class="divFolder1">
  <div class="" >
    <div class="folder1" onClick="showsubmenu(2);" >产品及服务</div>
<div class="folder20" onClick="showsubmenu(2);" >
<img id="img2" src="images/ico_arrowtop.gif"   title="点击隐藏您的自定义文件夹，再次点击将它展开" >
</div>
    
  </div>
   <ul id="fd2" class="ul1" style="display:none">
<li><img src="images/arrow.gif" /><a href="show.jsp"  target="mainFrame" >产品展示</a></li>

</ul>
</div>
<div class="divFolder1">
  <div class="" >
    <div class="folder1" onClick="showsubmenu(3);" >本厂设备</div>
<div class="folder20" onClick="showsubmenu(3);" >
<img id="img3" src="images/ico_arrowtop.gif"   title="点击隐藏您的自定义文件夹，再次点击将它展开" >
</div>
  </div>
   <ul id="fd3" class="ul1" style="display:none">
<li><img src="images/arrow.gif" /><a href="webaddress.jsp"  target="mainFrame" >生产设备</a></li>
<li><img src="images/arrow.gif" /><a href="qa.jsp" target="mainFrame" >品质检定</a></li>
    <li><img src="images/arrow.gif" /><a href="warehouse.jsp"  target="mainFrame" >产品储存</a></li>
</ul>
</div>
<div class="divFolder1">

    <div class="folder1" onClick="showsubmenu(4);" >员工福利</div>
<div class="folder20" onClick="showsubmenu(4);" >
<img id="img4" src="images/ico_arrowtop.gif"   title="点击隐藏您的自定义文件夹，再次点击将它展开" >

  </div>
   <ul id="fd4" class="ul1" style="display:none">
<li><img src="images/arrow.gif" /><a href="life.jsp"  target="mainFrame" >日常生活</a></li>
<li><img src="images/arrow.gif" /><a href="tu_1.jsp"  target="mainFrame" >每月活动</a></li>
    <li><img src="images/arrow.gif" /><a href="tu_2.jsp"  target="mainFrame" >员工培训</a></li>
</ul>
</div>
<div class="divFolder1">
  <div class="" >
    <div class="folder1">
<a href="index-3.jsp" target="mainFrame" class="black"><font color="#ffffff">关于我们</font></a></div>
  </div>
<div class="divFolder1">
  <div class="" >
    <div class="folder1">
<a href="keep.jsp" target="mainFrame" class="black"><font color="#ffffff">联系我们</font></a></div>
  </div>

    <script language="JavaScript1.2">if (document.all){
  var nodelength=fd1.length-1
  var nodes=new Array(nodelength)
  var openones=''
}
if (document.all){
  var nodelength=fd2.length-1
  var nodes=new Array(nodelength)
  var openones=''
}
if (document.all){
  var nodelength=fd3.length-1
  var nodes=new Array(nodelength)
  var openones=''
}
if (document.all){
  var nodelength=fd4.length-1
  var nodes=new Array(nodelength)
  var openones=''
}
function check(){
  for (i=0 ; i <= nodelength ; i++){
    if (fd1[i].style.display=='')
       openones=openones + " " + i
  }
  document.cookie=window.location.pathname+"="+openones
}
function check(){
  for (i=0 ; i <= nodelength ; i++){
    if (fd2[i].style.display=='')
       openones=openones + " " + i
  }
  document.cookie=window.location.pathname+"="+openones
}
function check(){
  for (i=0 ; i <= nodelength ; i++){
    if (fd3[i].style.display=='')
       openones=openones + " " + i
  }
  document.cookie=window.location.pathname+"="+openones
}
function check(){
  for (i=0 ; i <= nodelength ; i++){
    if (fd4[i].style.display=='')
       openones=openones + " " + i
  }
  document.cookie=window.location.pathname+"="+openones
}
if (document.all)
  document.body.onunload=check
//-->
</script>
</body>
</html>
网上有一个组件可以满足你的要求组件名为：dTree

调试易

JSP中的树型问题.请大家指导一下!

解决方案 »