jQuery imitates Taobao product brand hiding and display effects

jQuery imitates Taobao product brand hiding and display effects_jquery

WBOY

Release： 2016-05-16 15:41:08

Original

1320 people have browsed it

This article describes the jQuery imitation Taobao product brand hiding and display effects. Share it with everyone for your reference. The details are as follows:

Here is a demonstration of how jQuery can implement product brand hiding and display effects, imitating the brand display and folding functions of Taobao product lists. It is a very practical code that you will know after reading it.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/jquery-f-taobao-product-hidden-show-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>jQuery产品品牌隐藏与显示，仿淘宝网</title>
<style type="text/css">
*{ margin:0; padding:0;}
body {font-size:12px;text-align:center;}
a { color:#04D; text-decoration:none;}
a:hover { color:#F50; text-decoration:underline;}
.SubCategoryBox {width:600px; margin:0 auto; text-align:center;margin-top:40px;}
.SubCategoryBox ul { list-style:none;}
.SubCategoryBox ul li { display:block; float:left; width:200px; line-height:20px;}
.showmore { clear:both; text-align:center;padding-top:10px;}
.showmore a { display:block; width:120px; margin:0 auto; line-height:24px; border:1px solid #AAA;}
.showmore a span { padding-left:15px; background:url(images/down.gif) no-repeat 0 0;}
.promoted a { color:#F50;}
</style>
<!-- 引入jQuery -->
<script src="jquery-1.6.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){ // 等待DOM加载完毕.
 var $category = $('ul li:gt(5):not(:last)'); // 获得索引值大于5的品牌集合对象(除最后一条) 
 $category.hide(); // 隐藏上面获取到的jQuery对象。
 var $toggleBtn = $('div.showmore > a'); // 获取“显示全部品牌”按钮
 $toggleBtn.click(function(){
  if($category.is(":visible")){
  $category.hide(); // 隐藏$category
  $('.showmore a span')
  .css("background","url(images/down.gif) no-repeat 0 0") 
   .text("显示全部品牌"); //改变背景图片和文本
   $('ul li').removeClass("promoted"); // 去掉高亮样式
  }else{
   $category.show(); // 显示$category
   $('.showmore a span')
   .css("background","url(images/up.gif) no-repeat 0 0") 
   .text("精简显示品牌"); //改变背景图片和文本
   $('ul li').filter(":contains('佳能'),:contains('尼康'),:contains('奥林巴斯')")
  .addClass("promoted"); //添加高亮样式
  }
  return false; //超链接不跳转
 })
})
</script>
</head>
<body>
<div class="SubCategoryBox">
<ul>
<li ><a href="#">佳能</a><i>(30440) </i></li>
<li ><a href="#">索尼</a><i>(27220) </i></li>
<li ><a href="#">三星</a><i>(20808) </i></li>
<li ><a href="#">尼康</a><i>(17821) </i></li>
<li ><a href="#">松下</a><i>(12289) </i></li>
<li ><a href="#">卡西欧</a><i>(8242) </i></li>
<li ><a href="#">富士</a><i>(14894) </i></li>
<li ><a href="#">柯达</a><i>(9520) </i></li>
<li ><a href="#">宾得</a><i>(2195) </i></li>
<li ><a href="#">理光</a><i>(4114) </i></li>
<li ><a href="#">奥林巴斯</a><i>(12205) </i></li>
<li ><a href="#">明基</a><i>(1466) </i></li>
<li ><a href="#">爱国者</a><i>(3091) </i></li>
<li ><a href="#">其它品牌相机</a><i>(7275) </i></li>
</ul>
<div class="showmore">
<a href="#"><span>显示全部品牌</span></a>
</div>
</div>
</body>
</html>

Copy after login

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