Example of dynamic retractable navigation menu implemented by jQuery

Example of dynamic retractable navigation menu implemented by jQuery_jquery

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Release： 2016-05-16 16:00:13

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The example in this article describes the dynamic retractable navigation menu implemented by jQuery. Share it with everyone for your reference. The specific implementation method 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>jquery select</title>
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<style type="text/css">
body {padding:10px; font-family:"宋体"}
* {margin:0; padding:0; font-size:12px;}
a{ color: #333;}
ul,li {
list-style-type:none;
}
.menu_list li a {
display:block; line-height:30px;
text-align:center; height:30px;
background:#e8e8e8; border-bottom:1px solid #ccc;
}
.hover {
background:#e8e8e8;
}
.div1{
height:200px; display:none;
padding:5px;
}
.menu_list{
width:200px; background:#f2f2f2;
border:1px solid #ccc;
}
</style>
<script type="text/javascript">
$(document).ready(function()
{
 $(".menu_list ul li").click(function()
 {
 if($(this).children(".div1").is(":hidden"))
 //判断对象是显示还是隐藏
 {
  if(!$(this).children(".div1").is(":animated")){
  //如果当前没有进行动画，则添加新动画
  $(this).children(".div1").animate({height:'show'},1000)
  .end().siblings().find(".div1").hide(1000);}
 }else{
  if(!$(this).children(".div1").is(":animated")){
  $(this).children(".div1").animate({height:'hide'},1000)
  .end().siblings().find(".div1").hide(1000);}
  }
  }
 );
});
</script>
<div class="menu_list" id="secondpane">
  <ul>
  <li class="">
  <a href="javascript:void(0);" class="a1">网页特效</a>
  <div class="div1">js特效,网页特效</div>
  </li>
  <li class="">
  <a href="javascript:void(0);" class="a1">网页模板</a>
  <div class="div1">网页模板下载</div>
  </li>
  <li class="">
  <a href="javascript:void(0);" class="a1" style="border:none;">联系我们 </a>
  <div class="div1" style="border-top:1px solid #ccc;">关于脚本之家</div>
  </li>
 </ul>
 </div>
</body>
</html>

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I hope this article will be helpful to everyone’s jQuery programming.