梅花雪大哥的树怎么做成动态的啊

<html>
  <head>
    <script language=javascript>var t1 = new Date().getTime();</script>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    <meta content="F.R.Huang(meizz梅花雪)//www.meizz.com" name="author">
    <script language="JavaScript" src="MzTreeView10.js"></script>
    <title>梅花雪中文网 - WEB版块管理界面</title>
    <style type="text/css">
    body, td
    {
      font-family: 宋体;
      font-size: 12px;
    }
    A:LINK, A:VISITED, A:ACTIVE, A:HOVER
    {
      color: #800080;
      font-size: 13px;
      padding-left: 3px;
      TEXT-DECORATION: NONE;
    }
    </style>
    <SCRIPT LANGUAGE="JavaScript">
    function getQuery(name)
    {
      var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
      var r = window.location.search.substr(1).match(reg);
      if (r!=null) return unescape(r[2]); return null;
    }
    function getObjectById(id)
    {
      if (typeof(id) != "string" || id == "") return null;
      if (document.all) return document.all(id);
      if (document.getElementById) return document.getElementById(id);
      try {return eval(id);} catch(e){ return null;}
    }
    function reRun()
    {
      var url = "demo.htm";
      url += "\?total="+ document.forms[0].total.value;
      url += "&childNodes="+ document.forms[0].childNodes.value;
      window.location.href = url;
    }
    window.onload = function()
    {
      getObjectById("focusId").value = tot-1;
      getObjectById("msgNode").innerHTML  = "树的总节点数："+ tot +"<br>单节点下的子节点数："+ cns;
      getObjectById("TimeShow").innerHTML = "加载本页耗时 "+ (new Date().getTime()-t1) +" 毫秒";
    }
    </SCRIPT>
  </head>  <body>
    <h3>梅花雪ＷＥＢ脚本控件集 - MzTreeView 1.0 树 - 测试页面</h3>
    <form method="get" style="padding: 3; background-color: #B8D1F8; margin-bottom: 0">
      <fieldset>
        <legend>输入树节点参数信息</legend>
        树的总节点数：<input name="total" size='8' maxlength='8' value="1024">
        每节点的子节点数：<input name="childNodes" size='3' maxlength='3' value="10">
        <input type="submit" value="确定">
      </fieldset>
    </form>
    <table width="100%" border=0 cellspacing=3 bgcolor="#B8D1F8">
      <tr>
        <td bgcolor=white valign=top>
          <div id=treeviewarea style="background-color: "></div>
          <SCRIPT LANGUAGE="JavaScript">
          
          </SCRIPT>
        </td><td width="230" valign=top>
        ·<u><a href="http://www.meizz.com/Web/Article.asp?id=436" target="_blank">使用说明</a></u><br>
        ·<u><a href="http://www.meizz.com/Web/Download/MzTreeView10.rar" target="_blank">下载 MzTreeVew V1.0</a></u><br><br>
        聚焦到<input id=focusId size=5>节点<input type=button value="聚集" onclick="tree.focus(getObjectById('focusId').value)"><br>
        <input type=button value="父层节点←" onclick="tree.upperNode()"><input type=button value="子层节点→" onclick="tree.lowerNode()"><br>
        <input type=button value="上一节点↑" onclick="tree.pervNode()"><input type=button value="下一节点↓" onclick="tree.nextNode()"><br>
        <input type=button value=展开所有节点 onclick="tree.expandAll()"><br>
        <br><ul style="line-height: 14pt">
        <li id=msgNode >1024 个节点的树！
        <li id="TimeShow" style="color: #0000D0">在这里可以看到每个节点加载的耗时
        <li id="TimeNode">
        </ul></td>
      </tr>
    </table>
  </body>
</html>

调试易

梅花雪大哥的树怎么做成动态的啊

解决方案 »