uTools-Manuals/docs/jQuery/innerWidth.html

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<h1 class="entry-title">.innerWidth()</h1>
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						所属分类：<span class="category"><a href="/category/css/">CSS</a></span><span class="category-divider"> | </span><span class="category"><a href="/category/dimensions/">尺寸</a></span><span class="category-divider"> | </span><span class="category"><a href="/category/manipulation/">DOM 操作</a> &gt; <a href="/category/manipulation/style-properties/">CSS 属性</a></span>
<span class="pull-right">英文文档：<a href="https://api.jquery123.com/innerWidth/" target="_blank">.innerWidth()</a></span>
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<span class="name">.innerWidth()</span><span class="returns">返回: <a href="/Types/#Integer">Integer</a></span>
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<p class="desc"><strong>描述: </strong>为匹配的元素集合中获取第一个元素的当前计算宽度值,包括padding，但是不包括border。</p>
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<span class="version-details">添加的版本: <a href="/category/version/1.2.6/">1.2.6</a></span>.innerWidth()</h4>
<ul><li><div class="null-signature">这个方法不接受任何参数。</div></li></ul>
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<p>这个方法返回元素的宽度，包括左边和右边的padding，单位是像素。</p>
<p>这个方法不适用于<code>window</code> and <code>document</code>对象，可以使用<code><a href="/width">.width()</a></code> 代替。</p>
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<img src="/resources/0042_04_05.png"/>
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<section class="entry-examples" id="entry-examples"><header><h2 class="underline">例子:</h2></header><div class="entry-example" id="example-0">
<h4><span class="desc">获取段落的innerWidth。</span></h4>
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<pre><div class="container"><div class="line"><code><span class="doctype">&lt;!DOCTYPE html&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">html</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">style</span>&gt;</span><span class="css"><span class="tag">p</span> <span class="rules">{ <span class="rule"><span class="attribute">margin</span>:<span class="value"><span class="number">10</span>px;</span></span><span class="rule"><span class="attribute">padding</span>:<span class="value"><span class="number">5</span>px;</span></span><span class="rule"><span class="attribute">border</span>:<span class="value"><span class="number">2</span>px solid <span class="hexcolor">#666</span>;</span></span> <span class="rule">}</span></span> </span><span class="tag">&lt;/<span class="title">style</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">script</span> <span class="attribute">src</span>=<span class="value">"https://code.jquery.com/jquery-latest.js"</span>&gt;</span><span class="javascript"></span><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">p</span>&gt;</span>Hello<span class="tag">&lt;/<span class="title">p</span>&gt;</span><span class="tag">&lt;<span class="title">p</span>&gt;</span><span class="tag">&lt;/<span class="title">p</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">script</span>&gt;</span><span class="javascript"><span class="keyword">var</span> p = $(<span class="string">"p:first"</span>);</span></code></div></div><div class="container"><div class="line"><code>$(<span class="string">"p:last"</span>).text( <span class="string">"innerWidth:"</span> + p.innerWidth() );<span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">html</span>&gt;</span></code></div></div></pre>
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<h4>Demo:</h4>
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