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72 lines
7.5 KiB
HTML
72 lines
7.5 KiB
HTML
<article class="" id="post-">
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<header class="entry-header">
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<h1 class="entry-title">:not() Selector</h1>
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<div class="entry-meta">
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所属分类：<span class="category"><a href="/category/selectors/">选择器</a> > <a href="/category/selectors/basic-filter-selectors/">基础过滤</a></span>
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<span class="pull-right">英文文档：<a href="https://api.jquery123.com/not-selector/" target="_blank">:not() Selector</a></span>
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</div><!-- .entry-meta -->
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</header><!-- .entry-header -->
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<!-- .entry-header -->
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<div class="entry-content">
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<article class="entry selector" id="not1"><h2 class="section-title"><span>not selector</span></h2>
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<div class="entry-wrapper">
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<p class="desc"><strong>描述: </strong>选择所有元素去除不匹配给定的选择器的元素。</p>
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<ul class="signatures"><li class="signature">
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<h4 class="name">
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<span class="version-details">添加的版本: <a href="/category/version/1.0/">1.0</a></span>jQuery( ":not(selector)" )</h4>
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<p class="argument"><strong>selector: </strong>一个用来过滤的选择器。</p>
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</li></ul>
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<div class="longdesc" id="entry-longdesc">
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<p>所有的选择器可以放置在 <code>:not()</code>中，例如 <code>:not(div a)</code> 和 <code>:not(div,a)</code>。</p>
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<h3>Additional Notes(其他注意事项)：</h3>
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<p><code><a href="/not">.not()</a></code>方法可以让代码更易读。而使用 <code>:not() </code>通常会构建出一个非常复杂的选择器。所以大多数情况下，推荐使用 <code><a href="/not">.not()</a></code>方法。</p>
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</div>
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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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<h4><span class="desc">查找所有没有被选中的复选框，然后高亮后面的 span。注意，当你点击复选框的时候不会有反应，因为没有绑定任何点击事件。</span></h4>
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<div class="syntaxhighlighter xml ">
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<table>
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</td>
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<td class="code">
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<pre><div class="container"><div class="line"><code><span class="doctype"><!DOCTYPE html></span></code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">html</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">head</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">script</span> <span class="attribute">src</span>=<span class="value">"https://code.jquery.com/jquery-latest.js"</span>></span><span class="javascript"></span><span class="tag"></<span class="title">script</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">head</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">body</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">input</span> <span class="attribute">type</span>=<span class="value">"checkbox"</span> <span class="attribute">name</span>=<span class="value">"a"</span> /></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">span</span>></span>Mary<span class="tag"></<span class="title">span</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">input</span> <span class="attribute">type</span>=<span class="value">"checkbox"</span> <span class="attribute">name</span>=<span class="value">"b"</span> /></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">span</span>></span>lcm<span class="tag"></<span class="title">span</span>></span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">input</span> <span class="attribute">type</span>=<span class="value">"checkbox"</span> <span class="attribute">name</span>=<span class="value">"c"</span> <span class="attribute">checked</span>=<span class="value">"checked"</span> /></span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">span</span>></span>Peter<span class="tag"></<span class="title">span</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">div</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"><<span class="title">script</span>></span><span class="javascript"></span></code></div></div><div class="container"><div class="line"><code> $(<span class="string">"input:not(:checked) + span"</span>).css(<span class="string">"background-color"</span>, <span class="string">"yellow"</span>);</code></div></div><div class="container"><div class="line"><code> $(<span class="string">"input"</span>).attr(<span class="string">"disabled"</span>, <span class="string">"disabled"</span>);</code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">script</span>></span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">body</span>></span></code></div></div><div class="container"><div class="line"><code><span class="tag"></<span class="title">html</span>></span></code></div></div></pre>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<h4>Demo:</h4>
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<div class="demo code-demo"></div>
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</div></section>
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</div></article> </div>
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</article> |