uTools-Manuals/docs/jQuery/event.currentTarget.html
2019-04-21 11:50:48 +08:00

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<h1 class="entry-title">event.currentTarget</h1>
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所属分类:<span class="category"><a href="/category/events/">事件</a> &gt; <a href="/category/events/event-object/">事件对象</a></span>
<span class="pull-right">英文文档:<a href="https://api.jquery123.com/event.currentTarget/" target="_blank">event.currentTarget</a></span>
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<article class="entry property" id="event-currentTarget1"><h2 class="section-title">
<span>event.currentTarget</span><span class="returns">返回: <a href="/Types/#Element">Element</a></span>
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<p class="desc"><strong>描述: </strong> 在事件冒泡过程中的当前DOM元素。</p>
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<span class="version-details">添加的版本: <a href="/category/version/1.3/">1.3</a></span>event.currentTarget</h4></li></ul>
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<p>这个属性总是等于函数的<code>this</code></p>
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<em>如果您使用<a href="/jQuery.proxy">jQuery.proxy</a>或另一种形式操作作用域,<code>this</code> 将等于您所提供的context上下文而不是<code>event.currentTarget</code></em>
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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">
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警报currentTarget的匹配`this`关键字。</span></h4>
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<pre><div class="container"><div class="line"><code>$(<span class="string">"p"</span>).click(<span class="keyword">function</span>(event) {</code></div></div><div class="container"><div class="line"><code> alert( event.currentTarget === <span class="keyword">this</span> ); <span class="comment">// true</span></code></div></div><div class="container"><div class="line"><code>}); </code></div></div></pre>
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