高校问答龙腾世纪3加点:WINDOWS XP 打开我的电脑左侧的菜单 点一下展开，点一下又合上，用DW怎么做？
来源：百度文库 编辑：高校问答 时间：2024/04/28 04:41:08
有没有那种点总选项展开子菜单的，再点一下可以合上的那种？有的话给我发个那个代码，追加100分
下面是我自己做的一个代码,你可以参考一下.直接保存为一个HTML文件就可以看了.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="robots" content="none,noindex, nofollow" />
<title>后台管理系统</title>
<style type="text/css">
<!--
html,body {
margin:0px;
border:0px;
padding:0px;
text-align:center;
}
body,td,th {
font-family: "宋体", Verdana, Geneva, Arial, "Courier New", serif;
font-size: 12px;
color: #000;
}
a {
color: #036;
text-decoration: none;
}
a:hover {text-decoration: underline; color:#FF9933;}
.leftblankline {
height:5px;
font-size:5px;
margin:0 auto;
clear:both;
}
p{
margin:0;
padding:0;
}
img{border:0;}
#left_main{
width:155px;
margin:0 auto;
clear:both;
}
.leftbox{
width:155px;
margin:0 auto;
clear:both;
border:1px solid #eee;
background:url(/root/images/left_bg.gif) center left repeat-y;
}
.leftbox_t{
height:6px;
font-size:2px;
margin:0 auto;
clear:both;
background:url(/root/images/left_t.gif) center left no-repeat;
}
.leftbox_title {
height:20px;
line-height:20px;
font-size:13px;
font-weight:bold;
width:145px;
margin:0 auto;
clear:both;
text-align:left;
padding-left:10px;
}
.leftbox_m {
margin:0 auto;
width:155px;
overflow:hidden;
}
.leftbox_m ul {
list-style:none;
margin:0;
padding:0;
}
.leftbox_m li {
margin:0 auto;
line-height:21px;
border-top:1px solid #ddd;
width:136px;
padding-left:15px;
padding-top:2px;
text-align:left;
display:block;
}
.submenuul ul{
}
.submenuul li {
border-top:none;
width:120px;
text-align:left;
padding-left:0px;
text-indent:3px;
}
-->
</style>
<script src="/js/ext.js" type="text/javascript"></script>
<script type="text/javascript">
function showmenu(sid){
try{
var panel=document.getElementById("menu"+sid);
if(panel.style.display=='none'){
panel.style.display='block';
}else{
panel.style.display='none';
}
}catch(e){}
}
function showsubmenu(sid){
try{
var spanel=document.getElementById("submenu"+sid);
if(spanel.style.display=='none'){
spanel.style.display='block';
}else{
spanel.style.display='none';
}
}catch(e){}
}
</script>
</head>
<body>
<div id="left_main">
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="index.asp" rel="par">管理首页</a> | <a href="index.asp?act=exit"
rel="par">退出管理</a></div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(1);">网站常规管理</a></div>
<div class="leftbox_m" id="menu1" style="display:none;>
<ul>
<li>·<a href="root_main.asp?act=info" rel="mainframe">网站快速导航</a></li>
<li>＞<a href="#" onclick="showsubmenu(1);">网站基本信息</a></li>
<li id="submenu1" style="display:none;">
<div class="submenuul">
<ul>
<li>·<a href="root_main.asp?act=basic" rel="mainframe">基本设置</a></li>
<li>·<a href="root_main.asp?act=navmgr" rel="mainframe">导航栏设定</a></li>
</ul>
</div>
</li>
<li>·<a href="../info.asp" rel="mainframe">系统信息检测</a></li>
</ul>
</div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(2);">用户管理</a></div>
<div class="leftbox_m" id="menu2">
<ul>
<li>·<a href="root_main.asp?act=adminmgr" rel="mainframe">管理员管理</a></li>
<li>·<a href="root_main.asp?act=usermgr" rel="mainframe">会员管理</a></li>
</ul>
</div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(3);">功能模块管理</a></div>
<div class="leftbox_m" id="menu3">
<ul>
<li>·<a href="root_main.asp?act=about" rel="mainframe">关于简介</a></li>
<li>·<a href="root_main.asp?act=news" rel="mainframe">新闻管理</a></li>
<li>·<a href="root_main.asp?act=shop" rel="mainframe">购物中心</a></li>
<li>·<a href="root_main.asp?act=service" rel="mainframe">服务中心</a></li>
<li>·<a href="root_main.asp?act=usercenter" rel="mainframe">用户中心</a></li>
<li>·<a href="root_main.asp?act=helpcenter" rel="mainframe">帮助中心</a></li>
<li>·<a href="root_main.asp?act=votesys" rel="mainframe">投票系统</a></li>
<li>·<a href="root_main.asp?act=adsys" rel="mainframe">广告系统</a></li>
</ul>
</div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(4);">数据管理</a></div>
<div class="leftbox_m" id="menu4">
<ul>
<li>·<a href="root_main.asp?act=backupdb" rel="mainframe">备份数据库</a></li>
<li>·<a href="root_main.asp?act=compressdb" rel="mainframe">压缩数据库</a></li>
</ul>
</div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(5);">文件管理</a></div>
<div class="leftbox_m" id="menu5">
<ul>
<li>·<a href="root_main.asp?act=uploadpic" rel="mainframe">上传图片管理</a></li>
<li>·<a href="root_main.asp?act=uploadfile" rel="mainframe">上传文件管理</a></li>
</ul>
</div>
</div>
<div class="leftblankline"></div>
<div class="leftbox">
<div class="leftbox_t"></div>
<div class="leftbox_title"><a href="#" onclick="showmenu(6);">日志管理</a></div>
<div class="leftbox_m" id="menu6">
<ul>
<li>·<a href="root_main.asp?act=guestrec" rel="mainframe">查询访问记录</a></li>
<li>·<a href="root_main.asp?act=loginrec" rel="mainframe">查询登录记录</a></li>
<li>·<a href="root_main.asp?act=errorrec">查询错误记录</a></li>
</ul>
</div>
</div>
</div>
</body>
</html>