Classic vertical telescopic menu effect code implemented by jQuery-JS Tutorial-php.cn

Classic vertical telescopic menu effect code implemented by jQuery

PHPz

Release： 2018-09-28 17:46:49

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This article mainly introduces the classic vertical telescopic menu effect code implemented by jQuery. jQuery responds to mouse events and traverses page elements to achieve the effect of the telescopic menu. It is very simple and practical. Friends in need can refer to it. The details are as follows:

This is a vertical retractable menu made using jquery1.3.2. Every time you click on the main menu, the corresponding secondary menu will be opened, and click again to close it. The effect is very good.

A screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/ js/2015/jquery-jd-v-show-menu-demo-codes/

The specific code is as follows:

<!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>jquery1.3.2竖向的伸缩菜单</title>
<script type="text/javascript" src="jquery1.3.2.js"></script>
<script type="text/javascript">
  $(document).ready(function(){
  $("#wenzhang>dd>dl>dd").hide();
  $.each($("#wenzhang>dd>dl>dt"), function(){
   $(this).click(function(){
    $("#wenzhang>dd>dl>dd ").not($(this).next()).slideUp();
    $(this).next().slideToggle(500);
    //$(this).next().toggle();
   });
  });
  });
 </script>
<style type="text/css">
dl,dd,dt,ul,li{ margin:0; padding:0; list-style:none; color:#333;}
#wenzhang{ width:300px; text-align:center; font-size:12px;border-left:1px solid #dedede;border-right:1px solid #dedede; border-bottom:1px solid #dedede;}
#wenzhang dd dl dt{ border-top:1px solid #dedede; background:#f2f2f2; height:25px; line-height:25px; font-weight:bold;}
#wenzhang ul{ background:#f9f9f9; }
#wenzhang li{ border-top:1px solid #efefef; line-height:25px;}
</style>
</head>
<body>
 <dl id="wenzhang">
 <dd>
 <dl>
  <dt>脚本下载</dt>
  <dd>
  <ul>
  <li>ASP源码下载</li>
  <li>PHP源码下载</li>
  <li>ASP.net源码下载</li>
  </ul>
  </dd>
 </dl>
 </dd>
 <dd>
 <dl>
  <dt>网页特效</dt>
  <dd>
  <ul>
  <li>菜单导航</li>
  <li>层和布局洋</li>
  <li>表单及按钮</li>
  </ul>
  </dd>
 </dl>
 </dd> 
 <dd>
 <dl>
  <dt>最新更新</dt>
  <dd>
  <ul>
   <li>最新更新</li>
   <li>下载排行</li>
   <li>推荐下载</li>
  </ul>
  </dd>
 </dl>
 </dd> 
 </dl>
 <p>如果初次运行，请刷新一次页面，调用了本站的jQuery，可能加载需要些时间。</p>
</body>
</html>

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