jquery-mobile/experiments/api-viewer/docs/replaceAll/index.html

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<h1>.replaceAll()</h1>
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<h2 class="jq-clearfix roundTop section-title">
<span class="name">.replaceAll()</span> <span class="returns">Returns: <a class="return" href="http://docs.jquery.com/Types#jQuery">jQuery</a></span>
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<p class="desc"><strong>Description: </strong>Replace each target element with the set of matched elements.</p>
<ul class="signatures"><li class="signature" id="replaceAll"><h4 class="name">
<span class="versionAdded">version added: <a href="/category/version/1.2/">1.2</a></span>.replaceAll()</h4></li></ul>
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<p>The <code>.replaceAll()</code> method is corollary to <code><a href="/replaceWith">.replaceWith()</a></code>, but with the source and target reversed. Consider this DOM structure:</p>
<pre>&lt;div class="container"&gt;
&lt;div class="inner first"&gt;Hello&lt;/div&gt;
&lt;div class="inner second"&gt;And&lt;/div&gt;
&lt;div class="inner third"&gt;Goodbye&lt;/div&gt;
&lt;/div&gt;</pre>
<p>We can create an element, then replace other elements with it:</p>
<pre>$('&lt;h2&gt;New heading&lt;/h2&gt;').replaceAll('.inner');</pre>
<p>This causes all of them to be replaced:</p>
<pre>&lt;div class="container"&gt;
&lt;h2&gt;New heading&lt;/h2&gt;
&lt;h2&gt;New heading&lt;/h2&gt;
&lt;h2&gt;New heading&lt;/h2&gt;
&lt;/div&gt;</pre>
<p>Or, we could select an element to use as the replacement:</p>
<pre>$('.first').replaceAll('.third');</pre>
<p>This results in the DOM structure:</p>
<pre>&lt;div class="container"&gt;
&lt;div class="inner second"&gt;And&lt;/div&gt;
&lt;div class="inner first"&gt;Hello&lt;/div&gt;
&lt;/div&gt;</pre>
<p>From this example, we can see that the selected element replaces the target by being moved from its old location, not by being cloned.</p>
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<h3>Example:</h3>
<div id="entry-examples" class="entry-examples"><div id="example-0">
<h4><span class="desc">Replace all the paragraphs with bold words.</span></h4>
<pre><code class="example demo-code">&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;script src="http://code.jquery.com/jquery-latest.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;p&gt;Hello&lt;/p&gt;
&lt;p&gt;cruel&lt;/p&gt;
&lt;p&gt;World&lt;/p&gt;
&lt;script&gt;$("&lt;b&gt;Paragraph. &lt;/b&gt;").replaceAll("p"); // check replaceWith() examples&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;</code></pre>
<h4>Demo:</h4>
<div class="demo code-demo"></div>
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