mirror of
https://github.com/Hopiu/jquery-mobile.git
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63 lines
No EOL
2.8 KiB
HTML
63 lines
No EOL
2.8 KiB
HTML
<!DOCTYPE html>
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<html lang='en'><head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, minimum-scale=1, maximum-scale=1"><meta http-equiv='content-type' content='text/html; charset=UTF-8' /></head><body>
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<div data-role="page">
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<div data-role="header">
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<h1>Child Selector (“parent > child”)</h1>
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<div class="entry-meta">Categories:
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<span class="category"><a href="http://api.jquery.com/category/selectors/" title="View all posts in Selectors">Selectors</a> > <a href="http://api.jquery.com/category/selectors/hierarchy-selectors/" title="View all posts in Hierarchy">Hierarchy</a></span>
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</div>
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</div>
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<div data-role="content" data-theme="c" id="child1">
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<h2 class="jq-clearfix roundTop section-title">
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<span class="name">child</span> selector</h2>
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<div class=" entry-details">
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<h4 class="name">
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<span class="versionAdded">version added: <a href="/version/1.0/">1.0</a></span>jQuery('parent > child')</h4>
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<ul class="signatures"><li><dl class="arguments">
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<dt>parent</dt>
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<dd>Any valid selector.</dd>
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<dt>child</dt>
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<dd>A selector to filter the child elements.</dd>
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</dl></li></ul>
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<p class="desc"><strong>Description: </strong>Selects all direct child elements specified by "child" of elements specified by "parent".</p>
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<div class="longdesc">
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<p>As a CSS selector, the child combinator is supported by all modern web browsers including Safari, Firefox, Opera, Chrome, and Internet Explorer 7 and above, but notably not by Internet Explorer versions 6 and below. However, in jQuery, this selector (along with all others) works across all supported browsers, including IE6.</p>
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<p>The child combinator (E <strong>></strong> F) can be thought of as a more specific form of the descendant combinator (E F) in that it selects only first-level descendants.</p>
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</div>
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<h3>Example:</h3>
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<div id="entry-examples" class="entry-examples"><div id="example-0">
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<h4><span class="desc">Places a border around all list items that are children of <ul class="topnav"> .</span></h4>
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<pre><code class="example demo-code"><!DOCTYPE html>
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<html>
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<head>
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<style>
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body { font-size:14px; }
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</style>
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<script src="http://code.jquery.com/jquery-latest.js"></script>
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</head>
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<body>
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<ul class="topnav">
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<li>Item 1</li>
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<li>Item 2
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<ul><li>Nested item 1</li><li>Nested item 2</li><li>Nested item 3</li></ul>
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</li>
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<li>Item 3</li>
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</ul>
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<script>$("ul.topnav > li").css("border", "3px double red");</script>
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</body>
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</html></code></pre>
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<h4>Demo:</h4>
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<div class="demo code-demo"></div>
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</div></div>
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</div>
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</div>
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</div>
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</body></html> |