导航栏的这种效果怎么实现

一级菜单绑定 mouseover事件触发时弹出二级菜单

解决方案 »

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这个谁不知道啊，来段代码，分析一下嘛！
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Slide</title>
<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $(".flip").mouseover(function(){
    $(this).next().slideDown(500);
  });
  $(".content").mouseleave(function(){
    $(this).children().next().slideUp(500);
  });
});
</script>

<style type="text/css">
div.panel,p.flip
{

margin:0px;
padding:5px;
text-align:center;

border:solid 1px #c3c3c3;
}
div.panel
{

height:120px;
display:none;
}
</style>

<body>
<div class="content" style="display:block;width:300px;">
<p class="flip">滑过这里</p>
<div class="panel">
<p>11111111111111111</p>
<p>2222222222222222222222</p>
</div>
</div>
<div class="content" style="display:block;width:300px;">
<p class="flip">滑过这里</p>
<div class="panel">
<p>11111111111111111</p>
<p>2222222222222222222222</p>
</div>
</div>
</body>
</html>
类似这样的你可以参考下
要是我，我就用滑动门！以下是简单的滑动门的例子：<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>滑动门</title>
<style media="screen" type="text/css">

</style>
<script type="text/javascript" language="javascript">
//<!CDATA[
function g(o){return document.getElementById(o);}
function HoverLi(n){
//如果有N个标签,就将i<=N;
for(var i=1;i<=6;i++){g('tb_'+i).className='normaltab';g('tbc_0'+i).className='undis';}g('tbc_0'+n).className='dis';g('tb_'+n).className='hovertab';
}
//如果要做成点击后再转到请将<li>中的onmouseover 改成 onclick;
//]]>
</script>
</head>
<body>
<div class="w936">
<div id="tb_" class="tb_">
   <ul>
    <li id="tb_1" class="hovertab" onmouseover="x:HoverLi(1);">
    ASP.NET</li>
    <li id="tb_2" class="normaltab" onmouseover="i:HoverLi(2);">
    MYSQL</li>
    <li id="tb_3" class="normaltab" onmouseover="a:HoverLi(3);">
    DELPHI</li>
    <li id="tb_4" class="normaltab" onmouseover="o:HoverLi(4);">
    VB.NET</li>
    <li id="tb_5" class="normaltab" onmouseover="g:HoverLi(5);">
    JAVA</li>
    <li id="tb_6" class="normaltab" onmouseover="z:HoverLi(6);">
    PHP5</li>
   </ul>
</div>
<div class="ctt">
  <div class="dis" id="tbc_01">这里是ASP.NET的相关内容</div>
  <div class="undis" id="tbc_02">这里是MYSQL的相关内容</div>
  <div class="undis" id="tbc_03">这里是DELPHI的相关内容</div>
  <div class="undis" id="tbc_04">这里是VB.NET的相关内容</div>
  <div class="undis" id="tbc_05">这里是JAVA的相关内容</div>
  <div class="undis" id="tbc_06">这里是PHP5的相关内容</b>
  </div>
</div>
</div>
</body>
</html>