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jQuery tree drop-down menu special effects code sharing_jquery

WBOY
WBOYOriginal
2016-05-16 15:44:571140browse

The example in this article describes how jQuery implements the magic tree drop-down menu effect and realizes automatic scaling. I would like to share it with you for your reference.

Run jQuery tree drop-down menu special effects rendering:

The jQuery tree drop-down menu code shared with you is as follows


<head>

<title>常用的jquery下拉菜单</title>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript">
 $(document).ready(
 function() 
 {
 $(".menuTitle").click(function(){
  $(this).next("div").slideToggle("slow")
  .siblings(".menuContent:visible").slideUp("slow");
  $(this).toggleClass("activeTitle");
  $(this).siblings(".activeTitle").removeClass("activeTitle");
 });
 });
 
</script>
<style type="text/css">
 body
 {
 margin:0;background-color:#9ad075;
 }
 .container
 {
 width:100%; text-align:center;
 }
 .menuTitle
 {
 width:148px; height:25px; background-image:url(images/expand.gif); margin:0 auto; line-height:25px; font-size:12.7px; font-weight:bold;color:#43860c; cursor:pointer; margin-top:6px;
 }
 .activeTitle
 {
 width:148px; height:25px; background-image:url(images/fold.gif); margin:0 auto; line-height:25px; font-size:12.7px; font-weight:bold;color:#43860c; cursor:pointer; margin-top:6px;
 }
 .menuContent
 {
 background-color:#fff; margin:0 auto; height:auto; width:148px; text-align:left; display:none;
 }
 li
 {
  background:url(images/arr.gif) no-repeat 20px 6px ; list-style-type:none;padding:0px 0px 0px 38px; font-size:12.7px; height:20px; line-height:20px;
 }
 ul
 {
 margin:0;padding:0;
 }
</style>
</head>
<body>
<div class="container">
 <div class="menuTitle">
 资源库
 </div>
 <div class="menuContent">
 <ul>
  <li> <a href="#">欢迎访问</a></li>
  <li><a href="http://www.jb51.net/"> 脚本之家 </a></li>
  <li><a href="http://www.jb51.net/list/index_1.htm"> 网络编程</a></li>
 </ul>
 </div>
 <div class="menuTitle">
 文章模块
 </div>
 <div class="menuContent">
 <ul>
  <li> <a href="#">前端技术</a></li>
  <li> <a href="http://www.jb51.net/list/list_21_1.htm">ASP.NET</a></li>
  <li> <a href="http://www.jb51.net/list/index_104.htm">数据库</a></li>
 </ul>
 </div>
 <div class="menuTitle">
 下载模块
 </div>
 <div class="menuContent">
 <ul>
  <li> <a href="http://www.jb51.net/">脚本之家 </a></li>
  <li> <a href="http://www.jb51.net/codes/">源码下载</a></li>
  <li> <a href="http://www.jb51.net/books/">电子书籍</a></li>
 </ul>
 </div>
</div>


</body>
</html>

The above is the jQuery tree drop-down menu code shared with you, I hope you like it.

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