jquery nth-child()选择器的简单应用

174 阅读 0 评论 115 点赞

我是靠谱客的博主如意奇异果，最近开发中收集的这篇文章主要介绍jquery nth-child()选择器的简单应用，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

通过网上咨询使用这个选择器便很容易的解决。特此记录一下。
下面是主要的代码
js脚本：

复制代码代码如下:

 
<script type="text/javascript"> 
$(document).ready( 
function () { 
//每隔五行给li加一个样式 
$('.article_li li:nth-child(5n)').addClass('liborder'); 
$('.article_li li:last').addClass('liborder'); 
} 
); 
</script> 

html代码：

复制代码代码如下:

 
<ul class="article_li"> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点物业税:长沙暂不试点</a> 
</li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
<li> 
<label class="datename"> 
<span>2010-06-12 08:37:59 </span> 
</label> 
<a href="/a/xinwenzixun/caishuidongtai/20100612/2323.html">物业税:长沙暂不试点</a> </li> 
</ul> 