mirror of
https://github.com/Hopiu/jquery-mobile.git
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130 lines
No EOL
5.9 KiB
HTML
130 lines
No EOL
5.9 KiB
HTML
<!DOCTYPE html>
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<html lang='en'><head><meta http-equiv='content-type' content='text/html; charset=UTF-8' /></head><body>
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<div class="ui-page">
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<div class="ui-header">
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<h1>.after()</h1>
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</div>
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<div class="ui-content ui-body ui-body-c" id="after1">
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<h2 class="jq-clearfix roundTop section-title">
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<span class="name">.after( content )</span> <span class="returns">Returns: <a class="return" href="http://docs.jquery.com/Types#jQuery">jQuery</a></span>
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</h2>
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<div class=" entry-details">
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<p class="desc"><strong>Description: </strong>Insert content, specified by the parameter, after each element in the set of matched elements.</p>
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<ul class="signatures">
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<li class="signature" id="after-content">
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<h4 class="name">
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<span class="versionAdded">version added: <a href="/category/version/1.0/">1.0</a></span>.after( content )</h4>
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<p class="arguement"><strong>content</strong>An element, HTML string, or jQuery object to insert after each element in the set of matched elements.</p>
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</li>
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<li class="signature" id="after-functionindex">
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<h4 class="name">
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<span class="versionAdded">version added: <a href="/category/version/1.4/">1.4</a></span>.after( function(index) )</h4>
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<p class="arguement"><strong>function(index)</strong>A function that returns an HTML string to insert after each element in the set of matched elements.</p>
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</li>
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</ul>
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<div class="longdesc">
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<p>The <code>.after()</code> and <code><a href="/insertAfter">.insertAfter()</a></code> methods perform the same task. The major difference is in the syntax-specifically, in the placement of the content and target. With<code> .after()</code>, the selector expression preceding the method is the container after which the content is inserted. With <code>.insertAfter()</code>, on the other hand, the content precedes the method, either as a selector expression or as markup created on the fly, and it is inserted after the target container.</p>
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<p>Consider the following HTML:</p>
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<pre><div class="container">
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<h2>Greetings</h2>
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<div class="inner">Hello</div>
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<div class="inner">Goodbye</div>
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</div></pre>
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<p>We can create content and insert it after several elements at once:</p>
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<pre>$('.inner').after('<p>Test</p>');</pre>
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<p>Each inner <code><div></code> element gets this new content:</p>
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<pre><div class="container">
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<h2>Greetings</h2>
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<div class="inner">Hello</div>
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<p>Test</p>
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<div class="inner">Goodbye</div>
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<p>Test</p>
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</div></pre>
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<p>We can also select an element on the page and insert it after another:</p>
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<pre>$('.container').after($('h2'));</pre>
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<p>If an element selected this way is inserted elsewhere, it will be moved after the target (not cloned):</p>
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<pre><div class="container">
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<div class="inner">Hello</div>
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<div class="inner">Goodbye</div>
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</div>
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<h2>Greetings</h2></pre>
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<p>If there is more than one target element, however, cloned copies of the inserted element will be created for each target after the first.</p>
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<p>As of jQuery 1.4, <code>.before()</code> and <code>.after()</code> will also work on disconnected DOM nodes. For example, given the following code:</p>
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<pre>$('<div/>').after('<p></p>');</pre>
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<p>The result is a jQuery set containing a div and a paragraph, in that order. We can further manipulate that set, even before inserting it in the document.</p>
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<pre>$('<div/>').after('<p></p>').addClass('foo')
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.filter('p').attr('id', 'bar').html('hello')
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.end()
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.appendTo('body');</pre>
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<p>This results in the following elements inserted just before the closing <code></body></code> tag:</p>
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<pre>
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<div class="foo"></div>
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<p class="foo" id="bar">hello</p>
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</pre>
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<p>As of jQuery 1.4, <code>.after()</code> allows us to pass a function that returns the elements to insert.</p>
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<pre>$('p').after(function() {
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return '<div>' + this.className + '</div>';
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});</pre>
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<p>This inserts a <code><div></code> after each paragraph, containing the class name(s) of each paragraph in turn.</p>
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</div>
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<h3>Examples:</h3>
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<div id="entry-examples" class="entry-examples">
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<div id="example-0">
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<h4>Example: <span class="desc">Inserts some HTML after all paragraphs.</span>
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</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>p { background:yellow; }</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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<p>I would like to say: </p>
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<script>$("p").after("<b>Hello</b>");</script>
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</body>
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</html></code></pre>
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<h4>Demo:</h4>
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<div class="demo code-demo"></div>
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</div>
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<div id="example-1">
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<h4>Example: <span class="desc">Inserts a DOM element after all paragraphs.</span>
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</h4>
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<pre><code class="example demo-code"><!DOCTYPE html>
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<html>
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<head>
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<style>p { background:yellow; }</style>
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<script src="http://code.jquery.com/jquery-latest.js"></script>
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</head>
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<body>
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<p>I would like to say: </p>
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<script>$("p").after( document.createTextNode("Hello") );</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>
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<div id="example-2">
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<h4>Example: <span class="desc">Inserts a jQuery object (similar to an Array of DOM Elements) after all paragraphs.</span>
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</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>p { background:yellow; }</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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<b>Hello</b><p>I would like to say: </p>
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<script>$("p").after( $("b") );</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>
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</div>
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</div>
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</div>
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</div>
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</body></html> |