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---
title: Selection.removeRange()
slug: Web/API/Selection/removeRange
translation_of: Web/API/Selection/removeRange
---
<p>{{ ApiRef() }}</p>
<h3 id="Summary" name="Summary">概述</h3>
<p>将一个区域从选区中移除。</p>
<h3 id="Syntax" name="Syntax">用法</h3>
<pre class="eval"><i>sel</i>.removeRange(<i>range</i>)
</pre>
<h3 id="Parameters" name="Parameters">参数</h3>
<dl>
<dt>
<i>
<code>range</code></i>
</dt>
<dd>
Range对象将从选区当中移除。</dd>
</dl>
<h3 id="Examples" name="Examples">Examples</h3>
<pre class="eval">/* 通过设计一段js代码,我们可以获得多个区域,
* 这段代码可以移除除了第一个<span style="font-size: 1rem;">区域</span><span style="font-size: 1rem;">之外的所有</span><span style="font-size: 1rem;">区域</span><span style="font-size: 1rem;">。
</span><span style="font-size: 1rem;"> * (此代码在Chrome中不生效,因为Chrome当中只能
* 选择一个选区,哎我为什么要在 Mozilla 的网站上
* 说这个?译者注)*/</span>
s = window.getSelection();
if(s.rangeCount > 1) {
for(var i = 1; i < s.rangeCount; i++) {
s.removeRange(s.getRangeAt(i));
}
}
</pre>
<div class="noinclude">
</div>
<p>{{ languages( { "es": "es/DOM/Selection/removeRange", "it": "it/DOM/Selection/removeRange", "pl": "pl/DOM/Selection/removeRange" } ) }}</p>
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