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122 lines
15 KiB
HTML
122 lines
15 KiB
HTML
<article class="" id="post-">
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<header class="entry-header">
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<h1 class="entry-title">Multiple Selector ("selector1, selector2, selectorN")</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-css-selectors/">基础选择器</a></span>
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<span class="pull-right">英文文档：<a href="https://api.jquery123.com/multiple-selector/" target="_blank">Multiple Selector ("selector1, selector2, selectorN")</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="multiple1"><h2 class="section-title"><span>multiple selector</span></h2>
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<div class="entry-wrapper">
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<p class="desc"><strong>描述: </strong>将每一个选择器匹配到的元素合并后一起返回。</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( "selector1, selector2, selectorN" )</h4>
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<p class="argument"><strong>selector1: </strong>任何有效的选择</p>
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<p class="argument"><strong>selector2: </strong>其他有效的选择</p>
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<p class="argument"><strong>selectorN: </strong>更多有效的选择只要你喜欢。</p>
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</li></ul>
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<div class="longdesc" id="entry-longdesc">
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<p>您可以指定任何数量的选择器组合成一个单一的结果。这个多个表达组合是一种有效的方法来选择不同的元素。因为他们将按在文件的顺序，DOM元素的顺序在返回的jQuery对象中可能不相同。另一种选择器组合是 <a href="/add">.add()</a> 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>Example: <span class="desc">查找任何匹配下面三个选择器的元素。</span>
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</h4>
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<div class="syntaxhighlighter xml ">
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<table>
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<tbody>
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<tr>
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<td class="gutter">
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<div class="line n1">1</div>
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<div class="line n2">2</div>
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<div class="line n3">3</div>
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<div class="line n4">4</div>
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<div class="line n5">5</div>
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<div class="line n6">6</div>
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<div class="line n7">7</div>
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<div class="line n8">8</div>
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<div class="line n9">9</div>
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<div class="line n10">10</div>
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<div class="line n11">11</div>
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<div class="line n12">12</div>
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<div class="line n13">13</div>
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<div class="line n14">14</div>
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<div class="line n15">15</div>
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<div class="line n16">16</div>
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<div class="line n17">17</div>
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<div class="line n18">18</div>
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<div class="line n19">19</div>
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<div class="line n20">20</div>
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<div class="line n21">21</div>
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<div class="line n22">22</div>
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<div class="line n23">23</div>
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<div class="line n24">24</div>
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<div class="line n25">25</div>
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<div class="line n26">26</div>
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<div class="line n27">27</div>
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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">style</span>></span><span class="css"></span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code> <span class="tag">div</span>,<span class="tag">span</span>,<span class="tag">p</span> <span class="rules">{</span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">width</span>:<span class="value"> <span class="number">126</span>px;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">height</span>:<span class="value"> <span class="number">60</span>px;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">float</span>:<span class="value">left;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">padding</span>:<span class="value"> <span class="number">3</span>px;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">margin</span>:<span class="value"> <span class="number">2</span>px;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">background-color</span>:<span class="value"> <span class="hexcolor">#EEEEEE</span>;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">font-size</span>:<span class="value"><span class="number">14</span>px;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule">}</span></code></div></div><div class="container"><div class="line"><code> <span class="tag"></<span class="title">style</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>div<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">p</span> <span class="attribute">class</span>=<span class="value">"myClass"</span>></span>p class="myClass"<span class="tag"></<span class="title">p</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">p</span> <span class="attribute">class</span>=<span class="value">"notMyClass"</span>></span>p class="notMyClass"<span class="tag"></<span class="title">p</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">span</span>></span>span<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">script</span>></span><span class="javascript">$(<span class="string">"div,span,p.myClass"</span>).css(<span class="string">"border"</span>,<span class="string">"3px solid red"</span>);</span><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>
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<div class="entry-example" id="example-1">
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<h4>Example: <span class="desc">Show the order in the jQuery object.</span>
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</h4>
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<div class="syntaxhighlighter xml ">
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<table>
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<tbody>
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<tr>
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<td class="gutter">
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<div class="line n1">1</div>
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<div class="line n2">2</div>
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<div class="line n3">3</div>
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<div class="line n4">4</div>
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<div class="line n5">5</div>
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<div class="line n6">6</div>
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<div class="line n7">7</div>
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<div class="line n8">8</div>
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<div class="line n9">9</div>
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<div class="line n10">10</div>
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<div class="line n11">11</div>
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<div class="line n12">12</div>
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<div class="line n13">13</div>
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<div class="line n14">14</div>
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<div class="line n15">15</div>
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<div class="line n16">16</div>
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<div class="line n17">17</div>
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<div class="line n18">18</div>
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<div class="line n19">19</div>
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<div class="line n20">20</div>
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<div class="line n21">21</div>
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<div class="line n22">22</div>
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<div class="line n23">23</div>
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<div class="line n24">24</div>
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<div class="line n25">25</div>
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<div class="line n26">26</div>
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<div class="line n27">27</div>
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<div class="line n28">28</div>
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<div class="line n29">29</div>
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<div class="line n30">30</div>
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<div class="line n31">31</div>
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<div class="line n32">32</div>
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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">style</span>></span><span class="css"></span></code></div></div><div class="container"><div class="line"><code> <span class="tag">b</span> <span class="rules">{ <span class="rule"><span class="attribute">color</span>:<span class="value">red;</span></span> <span class="rule"><span class="attribute">font-size</span>:<span class="value"><span class="number">16</span>px;</span></span> <span class="rule"><span class="attribute">display</span>:<span class="value">block;</span></span> <span class="rule"><span class="attribute">clear</span>:<span class="value">left;</span></span> <span class="rule">}</span></span></code></div></div><div class="container"><div class="line"><code> <span class="tag">div</span>,<span class="tag">span</span>,<span class="tag">p</span> <span class="rules">{ <span class="rule"><span class="attribute">width</span>:<span class="value"> <span class="number">40</span>px;</span></span> <span class="rule"><span class="attribute">height</span>:<span class="value"> <span class="number">40</span>px;</span></span> <span class="rule"><span class="attribute">float</span>:<span class="value">left;</span></span></span></code></div></div><div class="container"><div class="line"><code> <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">background-color</span>:<span class="value"> blue;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule"><span class="attribute">padding</span>:<span class="value"><span class="number">3</span>px;</span></span> <span class="rule"><span class="attribute">color</span>:<span class="value">white;</span></span></code></div></div><div class="container"><div class="line"><code> <span class="rule">}</span></code></div></div><div class="container"><div class="line"><code> <span class="tag"></<span class="title">style</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">span</span>></span>span<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">p</span>></span>p<span class="tag"></<span class="title">p</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">p</span>></span>p<span class="tag"></<span class="title">p</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">div</span>></span>div<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">span</span>></span>span<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">p</span>></span>p<span class="tag"></<span class="title">p</span>></span></code></div></div><div class="container"><div class="line"><code> <span class="tag"><<span class="title">div</span>></span>div<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">b</span>></span><span class="tag"></<span class="title">b</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="keyword">var</span> list = $(<span class="string">"div,p,span"</span>).map(<span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code> <span class="keyword">return</span> <span class="keyword">this</span>.tagName;</code></div></div><div class="container"><div class="line"><code> }).get().join(<span class="string">", "</span>);</code></div></div><div class="container"><div class="line"><code> $(<span class="string">"b"</span>).append(document.createTextNode(list));</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> |