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eq.html
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<!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>eq(index|-index) | jQuery API 中文手册</title>
<meta name="author" content="jQuery 中文手册 - hemin.cn/jq/">
<meta name="description" content="获取第N个元素。 - jQuery API 中文手册">
<meta name="keywords" content="jquery,chm,手册,在线,api" />
<link type="image/x-icon" href="img/favicon.ico" rel="shortcut icon">
<link type="text/css" rel="stylesheet" href="style/style.css" />
</head>
<body id="split">
<div id='left' class='dtree'>
<p style="text-align:center">
<input type="text" name="query" id="query" placeholder="请输入关键字"/>
<!--<input type="button" id="butsoso" value="搜索" />--></p>
<p style="margin:7px 0; text-align:center"><a href="javascript:void(0)" id="openAll">全部展开</a> | <a href="javascript:void(0)" id="closeAll">全部折叠 </a> | <a href="index.html">速查表</a></p>
<div id="menu">
</div>
</div>
<div id="content" class="a2">
<div rel="eq">
<h2><span>返回值:jQuery</span>eq(index|-index)</h2>
<h3>概述</h3>
<div class="desc">
<p>获取第N个元素</p>
<div class="longdesc">
<p></p>
</div>
</div>
<h3>参数</h3>
<div class="parameter">
<h4><strong>index</strong><span>Integer</span><em>V1.1.2</em></h4>
<p>一个整数,指示元素基于0的位置,这个元素的位置是从0算起。</p>
<h4><strong>-index</strong><span>Integer</span><em>V1.4</em></h4>
<p>一个整数,指示元素的位置,从集合中的最后一个元素开始倒数。(1算起)</p>
</div>
<div class="example">
<h3>示例</h3>
<span id="f_ad2"></span>
<h4>参数index描述:</h4>
<p>获取匹配的第二个元素</p>
<h5>HTML 代码:</h5>
<pre><code><p> This is just a test.</p> <p> So is this</p></code></pre>
<h5>jQuery 代码:</h5>
<pre><code>$("p").eq(1)</code></pre>
<h5>结果:</h5>
<pre><code>[ <p> So is this</p> ]</code></pre>
<h4>参数-index描述:</h4>
<p>获取匹配的第二个元素</p>
<h5>HTML 代码:</h5>
<pre><code><p> This is just a test.</p> <p> So is this</p></code></pre>
<h5>jQuery 代码:</h5>
<pre><code>$("p").eq(-2)</code></pre>
<h5>结果:</h5>
<pre><code>[ <p> This is just a test.</p> ]</code></pre>
</div>
</div>
</div>
</body>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.autocomplete.js"></script>
<script type="text/javascript" src="js/dtree.js"></script>
<script type="text/javascript" src="js/js.js"></script>
</html>