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<ul class="UIAPIPlugin-toc">
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<li><a href="#overview">Overview</a></li>
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<li><a href="#options">Options</a></li>
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<li><a href="#events">Events</a></li>
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<li><a href="#methods">Methods</a></li>
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<li><a href="#theming">Theming</a></li>
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</ul>
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<div class="UIAPIPlugin">
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  <h1>jQuery UI Accordion</h1>
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  <div id="overview">
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    <h2 class="top-header">Overview</h2>
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    <div id="overview-main">
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        <p>Make the selected elements Accordion widgets. Semantic requirements:</p>
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<p>The markup of your accordion container needs pairs of headers and content panels:</p>
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<pre>&lt;div id=&quot;accordion&quot;&gt;
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    &lt;h3&gt;&lt;a href=&quot;#&quot;&gt;First header&lt;/a&gt;&lt;/h3&gt;
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    &lt;div&gt;First content&lt;/div&gt;
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    &lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Second header&lt;/a&gt;&lt;/h3&gt;
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    &lt;div&gt;Second content&lt;/div&gt;
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&lt;/div&gt;</pre>
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<p>If you use a different element for the header, specify the header-option with an appropriate selector, eg. header: 'a.header'. The content element must be always next to its header.</p>
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<p>If you have links inside the accordion content and use a-elements as headers, add a class to them and use that as the header, eg. header: 'a.header'.</p>
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<p>Use activate(Number) to change the active content programmatically.</p>
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<div class="editsection" style="float:right;margin-left:5px;">[<a href="http://docs.jquery.com/action/edit/UI/API/1.8/Accordion?section=1" title="Edit section: NOTE: If you want multiple sections open at once, don't use an accordion">edit</a>]</div><a name="NOTE:_If_you_want_multiple_sections_open_at_once.2C_don.27t_use_an_accordion"></a><h4>NOTE: If you want multiple sections open at once, don't use an accordion</h4>
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<p>An accordion doesn't allow more than one content panel to be open at the same time, and it takes a lot of effort to do that. If you are looking for a widget that allows more than one content panel to be open, don't use this. Usually it can be written with a few lines of jQuery instead, something like this:</p>
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<pre>jQuery(document).ready(function(){
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	$('.accordion .head').click(function() {
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		$(this).next().toggle();
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		return false;
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	}).next().hide();
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});</pre>
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<p>Or animated:</p>
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<pre>jQuery(document).ready(function(){
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	$('.accordion .head').click(function() {
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		$(this).next().toggle('slow');
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		return false;
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	}).next().hide();
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});</pre>
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    </div>
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    <div id="overview-dependencies">
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        <h3>Dependencies</h3>
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        <ul>
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<li>UI Core</li>
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<li>UI Effects Core (Optional - only for non-default animations)</li>
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</ul>
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    </div>
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    <div id="overview-example">
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        <h3>Example</h3>
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        <div id="overview-example" class="example">
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<ul><li><a href="#demo"><span>Demo</span></a></li><li><a href="#source"><span>View Source</span></a></li></ul>
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<p><div id="demo" class="tabs-container" rel="310">
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A simple jQuery UI Accordion.<br />
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</p>
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<pre>$(&quot;#accordion&quot;).accordion();
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</pre>
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<p></div><div id="source" class="tabs-container">
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</p>
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<pre>&lt;!DOCTYPE html&gt;
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&lt;html&gt;
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&lt;head&gt;
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  &lt;link href=&quot;http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css&quot; rel=&quot;stylesheet&quot; type=&quot;text/css&quot;/&gt;
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  &lt;script src=&quot;http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js&quot;&gt;&lt;/script&gt;
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  &lt;script src=&quot;http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js&quot;&gt;&lt;/script&gt;
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  &lt;script&gt;
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  $(document).ready(function() {
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    $(&quot;#accordion&quot;).accordion();
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  });
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  &lt;/script&gt;
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&lt;/head&gt;
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&lt;body style="font-size:62.5%;"&gt;
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&lt;div id=&quot;accordion&quot;&gt;
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	&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 1&lt;/a&gt;&lt;/h3&gt;
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	&lt;div&gt;
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		&lt;p&gt;
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		Mauris mauris ante, blandit et, ultrices a, suscipit eget, quam. Integer
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		ut neque. Vivamus nisi metus, molestie vel, gravida in, condimentum sit
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		amet, nunc. Nam a nibh. Donec suscipit eros. Nam mi. Proin viverra leo ut
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		odio. Curabitur malesuada. Vestibulum a velit eu ante scelerisque vulputate.
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		&lt;/p&gt;
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	&lt;/div&gt;
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	&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 2&lt;/a&gt;&lt;/h3&gt;
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	&lt;div&gt;
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		&lt;p&gt;
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		Sed non urna. Donec et ante. Phasellus eu ligula. Vestibulum sit amet
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		purus. Vivamus hendrerit, dolor at aliquet laoreet, mauris turpis porttitor
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		velit, faucibus interdum tellus libero ac justo. Vivamus non quam. In
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		suscipit faucibus urna.
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		&lt;/p&gt;
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	&lt;/div&gt;
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	&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 3&lt;/a&gt;&lt;/h3&gt;
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	&lt;div&gt;
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		&lt;p&gt;
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		Nam enim risus, molestie et, porta ac, aliquam ac, risus. Quisque lobortis.
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		Phasellus pellentesque purus in massa. Aenean in pede. Phasellus ac libero
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		ac tellus pellentesque semper. Sed ac felis. Sed commodo, magna quis
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		lacinia ornare, quam ante aliquam nisi, eu iaculis leo purus venenatis dui.
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		&lt;/p&gt;
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		&lt;ul&gt;
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			&lt;li&gt;List item one&lt;/li&gt;
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			&lt;li&gt;List item two&lt;/li&gt;
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			&lt;li&gt;List item three&lt;/li&gt;
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		&lt;/ul&gt;
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	&lt;/div&gt;
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	&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 4&lt;/a&gt;&lt;/h3&gt;
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	&lt;div&gt;
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		&lt;p&gt;
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		Cras dictum. Pellentesque habitant morbi tristique senectus et netus
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		et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in
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		faucibus orci luctus et ultrices posuere cubilia Curae; Aenean lacinia
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		mauris vel est.
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		&lt;/p&gt;
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		&lt;p&gt;
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		Suspendisse eu nisl. Nullam ut libero. Integer dignissim consequat lectus.
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		Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
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		inceptos himenaeos.
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		&lt;/p&gt;
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	&lt;/div&gt;
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&lt;/div&gt;
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&lt;/body&gt;
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&lt;/html&gt;
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</pre>
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<p></div>
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</p><p></div>
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    </div>
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  </div>
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  <div id="options">
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    <h2 class="top-header">Options</h2>
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    <ul class="options-list">
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<li class="option" id="option-disabled">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-disabled">disabled</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
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        <dd class="option-type">Boolean</dd>
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      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">false</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>Disables (true) or enables (false) the accordion. Can be set when initialising (first creating) the accordion.</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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<dt>
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  Initialize a accordion with the <code>disabled</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ disabled: true });</code></pre>
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</dd>
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<dt>
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  Get or set the <code>disabled</code> option, after init.
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</dt>
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<dd>
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<pre><code>//getter
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var disabled = $( ".selector" ).accordion( "option", "disabled" );
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//setter
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$( ".selector" ).accordion( "option", "disabled", true );</code></pre>
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</dd>
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    </dl>
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  </div>
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</li>
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<li class="option" id="option-active">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-active">active</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
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        <dd class="option-type">Selector, Element, jQuery, Boolean, Number</dd>
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      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">first child</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>Selector for the active element. Set to false to display none at start. Needs <code>collapsible: true</code>.</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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<dt>
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  Initialize a accordion with the <code>active</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ active: 2 });</code></pre>
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</dd>
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<dt>
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  Get or set the <code>active</code> option, after init.
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</dt>
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<dd>
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<pre><code>//getter
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var active = $( ".selector" ).accordion( "option", "active" );
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//setter
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$( ".selector" ).accordion( "option", "active", 2 );</code></pre>
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</dd>
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    </dl>
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  </div>
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</li>
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<li class="option" id="option-animated">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-animated">animated</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
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        <dd class="option-type">Boolean, String</dd>
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      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">'slide'</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>Choose your favorite animation, or disable them (set to false). In addition to the default, 'bounceslide' and all defined easing methods are supported ('bounceslide' requires UI Effects Core).</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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<dt>
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  Initialize a accordion with the <code>animated</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ animated: 'bounceslide' });</code></pre>
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</dd>
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<dt>
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  Get or set the <code>animated</code> option, after init.
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</dt>
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<dd>
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<pre><code>//getter
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var animated = $( ".selector" ).accordion( "option", "animated" );
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//setter
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$( ".selector" ).accordion( "option", "animated", 'bounceslide' );</code></pre>
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</dd>
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    </dl>
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  </div>
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</li>
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<li class="option" id="option-autoHeight">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-autoHeight">autoHeight</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
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        <dd class="option-type">Boolean</dd>
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      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">true</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>If set, the highest content part is used as height reference for all other parts. Provides more consistent animations.</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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<dt>
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  Initialize a accordion with the <code>autoHeight</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ autoHeight: false });</code></pre>
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</dd>
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<dt>
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  Get or set the <code>autoHeight</code> option, after init.
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</dt>
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<dd>
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<pre><code>//getter
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var autoHeight = $( ".selector" ).accordion( "option", "autoHeight" );
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//setter
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$( ".selector" ).accordion( "option", "autoHeight", false );</code></pre>
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</dd>
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    </dl>
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  </div>
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</li>
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<li class="option" id="option-clearStyle">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-clearStyle">clearStyle</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
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        <dd class="option-type">Boolean</dd>
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      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">false</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>If set, clears height and overflow styles after finishing animations. This enables accordions to work with dynamic content. Won't work together with autoHeight.</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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<dt>
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  Initialize a accordion with the <code>clearStyle</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ clearStyle: true });</code></pre>
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</dd>
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<dt>
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  Get or set the <code>clearStyle</code> option, after init.
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</dt>
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<dd>
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<pre><code>//getter
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var clearStyle = $( ".selector" ).accordion( "option", "clearStyle" );
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//setter
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$( ".selector" ).accordion( "option", "clearStyle", true );</code></pre>
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</dd>
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    </dl>
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  </div>
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</li>
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<li class="option" id="option-collapsible">
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  <div class="option-header">
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    <h3 class="option-name"><a href="#option-collapsible">collapsible</a></h3>
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    <dl>
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      <dt class="option-type-label">Type:</dt>
349
        <dd class="option-type">Boolean</dd>
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351
      <dt class="option-default-label">Default:</dt>
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        <dd class="option-default">false</dd>
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    </dl>
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  </div>
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  <div class="option-description">
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    <p>Whether all the sections can be closed at once. Allows collapsing the active section by the triggering event (click is the default).</p>
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  </div>
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  <div class="option-examples">
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    <h4>Code examples</h4>
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    <dl class="option-examples-list">
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363
<dt>
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  Initialize a accordion with the <code>collapsible</code> option specified.
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</dt>
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<dd>
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<pre><code>$( ".selector" ).accordion({ collapsible: true });</code></pre>
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</dd>
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<dt>
372
  Get or set the <code>collapsible</code> option, after init.
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</dt>
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<dd>
375
<pre><code>//getter
376
var collapsible = $( ".selector" ).accordion( "option", "collapsible" );
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//setter
378
$( ".selector" ).accordion( "option", "collapsible", true );</code></pre>
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</dd>
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381
    </dl>
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  </div>
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</li>
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386
<li class="option" id="option-event">
387
  <div class="option-header">
388
    <h3 class="option-name"><a href="#option-event">event</a></h3>
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    <dl>
390
      <dt class="option-type-label">Type:</dt>
391
        <dd class="option-type">String</dd>
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393
      <dt class="option-default-label">Default:</dt>
394
        <dd class="option-default">'click'</dd>
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396
    </dl>
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  </div>
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  <div class="option-description">
399
    <p>The event on which to trigger the accordion.</p>
400
  </div>
401
  <div class="option-examples">
402
    <h4>Code examples</h4>
403
    <dl class="option-examples-list">
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405
<dt>
406
  Initialize a accordion with the <code>event</code> option specified.
407
</dt>
408
<dd>
409
<pre><code>$( ".selector" ).accordion({ event: 'mouseover' });</code></pre>
410
</dd>
411

    
412
    
413
<dt>
414
  Get or set the <code>event</code> option, after init.
415
</dt>
416
<dd>
417
<pre><code>//getter
418
var event = $( ".selector" ).accordion( "option", "event" );
419
//setter
420
$( ".selector" ).accordion( "option", "event", 'mouseover' );</code></pre>
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</dd>
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423
    </dl>
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  </div>
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</li>
426

    
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428
<li class="option" id="option-fillSpace">
429
  <div class="option-header">
430
    <h3 class="option-name"><a href="#option-fillSpace">fillSpace</a></h3>
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    <dl>
432
      <dt class="option-type-label">Type:</dt>
433
        <dd class="option-type">Boolean</dd>
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435
      <dt class="option-default-label">Default:</dt>
436
        <dd class="option-default">false</dd>
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438
    </dl>
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  </div>
440
  <div class="option-description">
441
    <p>If set, the accordion completely fills the height of the parent element. Overrides autoheight.</p>
442
  </div>
443
  <div class="option-examples">
444
    <h4>Code examples</h4>
445
    <dl class="option-examples-list">
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447
<dt>
448
  Initialize a accordion with the <code>fillSpace</code> option specified.
449
</dt>
450
<dd>
451
<pre><code>$( ".selector" ).accordion({ fillSpace: true });</code></pre>
452
</dd>
453

    
454
    
455
<dt>
456
  Get or set the <code>fillSpace</code> option, after init.
457
</dt>
458
<dd>
459
<pre><code>//getter
460
var fillSpace = $( ".selector" ).accordion( "option", "fillSpace" );
461
//setter
462
$( ".selector" ).accordion( "option", "fillSpace", true );</code></pre>
463
</dd>
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465
    </dl>
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  </div>
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</li>
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469

    
470
<li class="option" id="option-header">
471
  <div class="option-header">
472
    <h3 class="option-name"><a href="#option-header">header</a></h3>
473
    <dl>
474
      <dt class="option-type-label">Type:</dt>
475
        <dd class="option-type">Selector, jQuery</dd>
476
      
477
      <dt class="option-default-label">Default:</dt>
478
        <dd class="option-default">'&gt; li &gt;&nbsp;:first-child,&gt;&nbsp;:not(li):even'</dd>
479
      
480
    </dl>
481
  </div>
482
  <div class="option-description">
483
    <p>Selector for the header element.</p>
484
  </div>
485
  <div class="option-examples">
486
    <h4>Code examples</h4>
487
    <dl class="option-examples-list">
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489
<dt>
490
  Initialize a accordion with the <code>header</code> option specified.
491
</dt>
492
<dd>
493
<pre><code>$( ".selector" ).accordion({ header: 'h3' });</code></pre>
494
</dd>
495

    
496
    
497
<dt>
498
  Get or set the <code>header</code> option, after init.
499
</dt>
500
<dd>
501
<pre><code>//getter
502
var header = $( ".selector" ).accordion( "option", "header" );
503
//setter
504
$( ".selector" ).accordion( "option", "header", 'h3' );</code></pre>
505
</dd>
506

    
507
    </dl>
508
  </div>
509
</li>
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511

    
512
<li class="option" id="option-icons">
513
  <div class="option-header">
514
    <h3 class="option-name"><a href="#option-icons">icons</a></h3>
515
    <dl>
516
      <dt class="option-type-label">Type:</dt>
517
        <dd class="option-type">Object</dd>
518
      
519
      <dt class="option-default-label">Default:</dt>
520
        <dd class="option-default">{ 'header': 'ui-icon-triangle-1-e', 'headerSelected': 'ui-icon-triangle-1-s' }</dd>
521
      
522
    </dl>
523
  </div>
524
  <div class="option-description">
525
    <p>Icons to use for headers. Icons may be specified for 'header' and 'headerSelected', and we recommend using the icons native to the jQuery UI CSS Framework manipulated by <a href="http://www.themeroller.com" class="external text" title="http://www.themeroller.com">jQuery UI ThemeRoller</a></p>
526
  </div>
527
  <div class="option-examples">
528
    <h4>Code examples</h4>
529
    <dl class="option-examples-list">
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531
<dt>
532
  Initialize a accordion with the <code>icons</code> option specified.
533
</dt>
534
<dd>
535
<pre><code>$( ".selector" ).accordion({ icons: { 'header': 'ui-icon-plus', 'headerSelected': 'ui-icon-minus' } });</code></pre>
536
</dd>
537

    
538
    
539
<dt>
540
  Get or set the <code>icons</code> option, after init.
541
</dt>
542
<dd>
543
<pre><code>//getter
544
var icons = $( ".selector" ).accordion( "option", "icons" );
545
//setter
546
$( ".selector" ).accordion( "option", "icons", { 'header': 'ui-icon-plus', 'headerSelected': 'ui-icon-minus' } );</code></pre>
547
</dd>
548

    
549
    </dl>
550
  </div>
551
</li>
552

    
553

    
554
<li class="option" id="option-navigation">
555
  <div class="option-header">
556
    <h3 class="option-name"><a href="#option-navigation">navigation</a></h3>
557
    <dl>
558
      <dt class="option-type-label">Type:</dt>
559
        <dd class="option-type">Boolean</dd>
560
      
561
      <dt class="option-default-label">Default:</dt>
562
        <dd class="option-default">false</dd>
563
      
564
    </dl>
565
  </div>
566
  <div class="option-description">
567
    <p>If set, looks for the anchor that matches location.href and activates it. Great for href-based state-saving. Use navigationFilter to implement your own matcher.</p>
568
  </div>
569
  <div class="option-examples">
570
    <h4>Code examples</h4>
571
    <dl class="option-examples-list">
572
    
573
<dt>
574
  Initialize a accordion with the <code>navigation</code> option specified.
575
</dt>
576
<dd>
577
<pre><code>$( ".selector" ).accordion({ navigation: true });</code></pre>
578
</dd>
579

    
580
    
581
<dt>
582
  Get or set the <code>navigation</code> option, after init.
583
</dt>
584
<dd>
585
<pre><code>//getter
586
var navigation = $( ".selector" ).accordion( "option", "navigation" );
587
//setter
588
$( ".selector" ).accordion( "option", "navigation", true );</code></pre>
589
</dd>
590

    
591
    </dl>
592
  </div>
593
</li>
594

    
595

    
596
<li class="option" id="option-navigationFilter">
597
  <div class="option-header">
598
    <h3 class="option-name"><a href="#option-navigationFilter">navigationFilter</a></h3>
599
    <dl>
600
      <dt class="option-type-label">Type:</dt>
601
        <dd class="option-type">Function</dd>
602
      
603
      <dt class="option-default-label">Default:</dt>
604
        <dd class="option-default"> </dd>
605
      
606
    </dl>
607
  </div>
608
  <div class="option-description">
609
    <p>Overwrite the default location.href-matching with your own matcher.</p>
610
  </div>
611
  <div class="option-examples">
612
    <h4>Code examples</h4>
613
    <dl class="option-examples-list">
614
    
615
<dt>
616
  Initialize a accordion with the <code>navigationFilter</code> option specified.
617
</dt>
618
<dd>
619
<pre><code>$( ".selector" ).accordion({ navigationFilter: function(){ ... } });</code></pre>
620
</dd>
621

    
622
    
623
<dt>
624
  Get or set the <code>navigationFilter</code> option, after init.
625
</dt>
626
<dd>
627
<pre><code>//getter
628
var navigationFilter = $( ".selector" ).accordion( "option", "navigationFilter" );
629
//setter
630
$( ".selector" ).accordion( "option", "navigationFilter", function(){ ... } );</code></pre>
631
</dd>
632

    
633
    </dl>
634
  </div>
635
</li>
636

    
637
    </ul>
638
  </div>
639
  <div id="events">
640
    <h2 class="top-header">Events</h2>
641
    <ul class="events-list">
642
      
643
<li class="event" id="event-change">
644
  <div class="event-header">
645
    <h3 class="event-name"><a href="#event-change">change</a></h3>
646
    <dl>
647
      <dt class="event-type-label">Type:</dt>
648
        <dd class="event-type">accordionchange</dd>
649
    </dl>
650
  </div>
651
  <div class="event-description">
652
    <p>This event is triggered every time the accordion changes. If the accordion is animated, the event will be triggered upon completion of the animation; otherwise, it is triggered immediately.
653
</p>
654
<pre>$('.ui-accordion').bind('accordionchange', function(event, ui) {
655
  ui.newHeader // jQuery object, activated header
656
  ui.oldHeader // jQuery object, previous header
657
  ui.newContent // jQuery object, activated content
658
  ui.oldContent // jQuery object, previous content
659
});</pre></p>
660
  </div>
661
  <div class="event-examples">
662
    <h4>Code examples</h4>
663
    <dl class="event-examples-list">
664
    
665
<dt>
666
  Supply a callback function to handle the <code>change</code> event as an init option.
667
</dt>
668
<dd>
669
<pre><code>$( &quot;.selector&quot; ).accordion({
670
   change: function(event, ui) { ... }
671
});</code></pre>
672
</dd>
673

    
674
    
675
<dt>
676
  Bind to the <code>change</code> event by type: <code>accordionchange</code>.
677
</dt>
678
<dd>
679
<pre><code>$( &quot;.selector&quot; ).bind( &quot;accordionchange&quot;, function(event, ui) {
680
  ...
681
});</code></pre>
682
</dd>
683

    
684
    </dl>
685
  </div>
686
</li>
687

    
688
<p>
689
<li class="event" id="event-changestart">
690
  <div class="event-header">
691
    <h3 class="event-name"><a href="#event-changestart">changestart</a></h3>
692
    <dl>
693
      <dt class="event-type-label">Type:</dt>
694
        <dd class="event-type">accordionchangestart</dd>
695
    </dl>
696
  </div>
697
  <div class="event-description">
698
    <p>This event is triggered every time the accordion starts to change.
699
</p>
700
<pre>$('.ui-accordion').bind('accordionchangestart', function(event, ui) {
701
  ui.newHeader // jQuery object, activated header
702
  ui.oldHeader // jQuery object, previous header
703
  ui.newContent // jQuery object, activated content
704
  ui.oldContent // jQuery object, previous content
705
});</pre></p>
706
  </div>
707
  <div class="event-examples">
708
    <h4>Code examples</h4>
709
    <dl class="event-examples-list">
710
    
711
<dt>
712
  Supply a callback function to handle the <code>changestart</code> event as an init option.
713
</dt>
714
<dd>
715
<pre><code>$( &quot;.selector&quot; ).accordion({
716
   changestart: function(event, ui) { ... }
717
});</code></pre>
718
</dd>
719

    
720
    
721
<dt>
722
  Bind to the <code>changestart</code> event by type: <code>accordionchangestart</code>.
723
</dt>
724
<dd>
725
<pre><code>$( &quot;.selector&quot; ).bind( &quot;accordionchangestart&quot;, function(event, ui) {
726
  ...
727
});</code></pre>
728
</dd>
729

    
730
    </dl>
731
  </div>
732
</li>
733

    
734
    </ul>
735
  </div>
736
  <div id="methods">
737
    <h2 class="top-header">Methods</h2>
738
    <ul class="methods-list">
739
      
740
<li class="method" id="method-destroy">
741
  <div class="method-header">
742
    <h3 class="method-name"><a href="#method-destroy">destroy</a></h3>
743
    <dl>
744
      <dt class="method-signature-label">Signature:</dt>
745
        <dd class="method-signature">.accordion( "destroy"
746

    
747

    
748

    
749

    
750

    
751

    
752

    
753
)</dd>
754
    </dl>
755
  </div>
756
  <div class="method-description">
757
    <p>Remove the accordion functionality completely. This will return the element back to its pre-init state.</p>
758
  </div>
759
</li>
760

    
761
<p>
762
<li class="method" id="method-disable">
763
  <div class="method-header">
764
    <h3 class="method-name"><a href="#method-disable">disable</a></h3>
765
    <dl>
766
      <dt class="method-signature-label">Signature:</dt>
767
        <dd class="method-signature">.accordion( "disable"
768

    
769

    
770

    
771

    
772

    
773

    
774

    
775
)</dd>
776
    </dl>
777
  </div>
778
  <div class="method-description">
779
    <p>Disable the accordion.</p>
780
  </div>
781
</li>
782

    
783

    
784
<li class="method" id="method-enable">
785
  <div class="method-header">
786
    <h3 class="method-name"><a href="#method-enable">enable</a></h3>
787
    <dl>
788
      <dt class="method-signature-label">Signature:</dt>
789
        <dd class="method-signature">.accordion( "enable"
790

    
791

    
792

    
793

    
794

    
795

    
796

    
797
)</dd>
798
    </dl>
799
  </div>
800
  <div class="method-description">
801
    <p>Enable the accordion.</p>
802
  </div>
803
</li>
804

    
805

    
806
<li class="method" id="method-option">
807
  <div class="method-header">
808
    <h3 class="method-name"><a href="#method-option">option</a></h3>
809
    <dl>
810
      <dt class="method-signature-label">Signature:</dt>
811
        <dd class="method-signature">.accordion( "option"
812

    
813
, optionName
814

    
815
, <span class="optional">[</span>value<span class="optional">] </span>
816

    
817

    
818

    
819
)</dd>
820
    </dl>
821
  </div>
822
  <div class="method-description">
823
    <p>Get or set any accordion option. If no value is specified, will act as a getter.</p>
824
  </div>
825
</li>
826

    
827

    
828
<li class="method" id="method-option">
829
  <div class="method-header">
830
    <h3 class="method-name"><a href="#method-option">option</a></h3>
831
    <dl>
832
      <dt class="method-signature-label">Signature:</dt>
833
        <dd class="method-signature">.accordion( "option"
834

    
835
, options
836

    
837

    
838

    
839

    
840

    
841
)</dd>
842
    </dl>
843
  </div>
844
  <div class="method-description">
845
    <p>Set multiple accordion options at once by providing an options object.</p>
846
  </div>
847
</li>
848

    
849

    
850
<li class="method" id="method-widget">
851
  <div class="method-header">
852
    <h3 class="method-name"><a href="#method-widget">widget</a></h3>
853
    <dl>
854
      <dt class="method-signature-label">Signature:</dt>
855
        <dd class="method-signature">.accordion( "widget"
856

    
857

    
858

    
859

    
860

    
861

    
862

    
863
)</dd>
864
    </dl>
865
  </div>
866
  <div class="method-description">
867
    <p>Returns the .ui-accordion element.</p>
868
  </div>
869
</li>
870

    
871

    
872
<li class="method" id="method-activate">
873
  <div class="method-header">
874
    <h3 class="method-name"><a href="#method-activate">activate</a></h3>
875
    <dl>
876
      <dt class="method-signature-label">Signature:</dt>
877
        <dd class="method-signature">.accordion( "activate"
878

    
879
, index
880

    
881

    
882

    
883

    
884

    
885
)</dd>
886
    </dl>
887
  </div>
888
  <div class="method-description">
889
    <p>Activate a content part of the Accordion programmatically. The index can be a zero-indexed number to match the position of the header to close or a Selector matching an element. Pass <code>false</code> to close all (only possible with <code>collapsible:true</code>).</p>
890
  </div>
891
</li>
892

    
893

    
894
<li class="method" id="method-resize">
895
  <div class="method-header">
896
    <h3 class="method-name"><a href="#method-resize">resize</a></h3>
897
    <dl>
898
      <dt class="method-signature-label">Signature:</dt>
899
        <dd class="method-signature">.accordion( "resize"
900

    
901

    
902

    
903

    
904

    
905

    
906

    
907
)</dd>
908
    </dl>
909
  </div>
910
  <div class="method-description">
911
    <p>Recompute heights of the accordion contents when using the fillSpace option and the container height changed. For example, when the container is a resizable, this method should be called by its resize-event.</p>
912
  </div>
913
</li>
914

    
915
    </ul>
916
  </div>
917
  <div id="theming">
918
    <h2 class="top-header">Theming</h2>
919
    <p>The jQuery UI Accordion plugin uses the jQuery UI CSS Framework to style its look and feel, including colors and background textures. We recommend using the ThemeRoller tool to create and download custom themes that are easy to build and maintain.
920
</p>
921
  <p>If a deeper level of customization is needed, there are widget-specific classes referenced within the jquery.ui.accordion.css stylesheet that can be modified. These classes are highlighed in bold below.
922
</p>
923
    
924
  <h3>Sample markup with jQuery UI CSS Framework classes</h3>
925
  &lt;div class="<strong>ui-accordion</strong> ui-widget ui-helper-reset"&gt;<br />
926
&nbsp;&nbsp;&lt;h3 class="<strong>ui-accordion-header</strong> ui-helper-reset ui-state-active ui-corner-top"&gt;<br />
927
&nbsp;&nbsp;&nbsp;&nbsp;&lt;span class="ui-icon ui-icon-triangle-1-s"/&gt;<br />
928
&nbsp;&nbsp;&nbsp;&nbsp;&lt;a href="#"&gt;Section 1&lt;/a&gt;<br />
929
&nbsp;&nbsp;&lt;/h3&gt;<br />
930
&nbsp;&nbsp;&lt;div class="<strong>ui-accordion-content</strong> ui-helper-reset ui-widget-content ui-corner-bottom <strong>ui-accordion-content-active</strong>"&gt;<br />
931
&nbsp;&nbsp;&nbsp;&nbsp;Section 1 content<br />
932
&nbsp;&nbsp;&lt;/div&gt;<br />
933
&nbsp;&nbsp;&lt;h3 class="<strong>ui-accordion-header</strong> ui-helper-reset ui-state-default ui-corner-all"&gt;<br />
934
&nbsp;&nbsp;&nbsp;&nbsp;&lt;span class="ui-icon ui-icon-triangle-1-e"/&gt;<br />
935
&nbsp;&nbsp;&nbsp;&nbsp;&lt;a href="#"&gt;Section 2&lt;/a&gt;<br />
936
&nbsp;&nbsp;&lt;/h3&gt;<br />
937
&nbsp;&nbsp;&lt;div class="<strong>ui-accordion-content</strong> ui-helper-reset ui-widget-content ui-corner-bottom"&gt;<br />
938
&nbsp;&nbsp;&nbsp;&nbsp;Section 2 content<br />
939
&nbsp;&nbsp;&lt;/div&gt;<br />
940
&nbsp;&nbsp;&lt;h3 class="<strong>ui-accordion-header</strong> ui-helper-reset ui-state-default ui-corner-all"&gt;<br />
941
&nbsp;&nbsp;&nbsp;&nbsp;&lt;span class="ui-icon ui-icon-triangle-1-e"/&gt;<br />
942
&nbsp;&nbsp;&nbsp;&nbsp;&lt;a href="#"&gt;Section 3&lt;/a&gt;<br />
943
&nbsp;&nbsp;&lt;/h3&gt;<br />
944
&nbsp;&nbsp;&lt;div class="<strong>ui-accordion-content</strong> ui-helper-reset ui-widget-content ui-corner-bottom"&gt;<br />
945
&nbsp;&nbsp;&nbsp;&nbsp;Section 3 content<br />
946
&nbsp;&nbsp;&lt;/div&gt;<br />
947
&lt;/div&gt;<br />
948
  <p class="theme-note">
949
    <strong>
950
      Note: This is a sample of markup generated by the accordion plugin, not markup you should use to create a accordion. The only markup needed for that is <br />&lt;div&gt;<br />
951
&#160;&#160;&#160;&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 1&lt;/a&gt;&lt;/h3&gt;<br />
952
&#160;&#160;&#160;&lt;div&gt;<br />
953
&#160;&#160;&#160;&#160;&#160;&#160;Section 1 content<br />
954
&#160;&#160;&#160;&lt;/div&gt;<br />
955
&#160;&#160;&#160;&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 2&lt;/a&gt;&lt;/h3&gt;<br />
956
&#160;&#160;&#160;&lt;div&gt;<br />
957
&#160;&#160;&#160;&#160;&#160;&#160;Section 2 content<br />
958
&#160;&#160;&#160;&lt;/div&gt;<br />
959
&#160;&#160;&#160;&lt;h3&gt;&lt;a href=&quot;#&quot;&gt;Section 3&lt;/a&gt;&lt;/h3&gt;<br />
960
&#160;&#160;&#160;&lt;div&gt;<br />
961
&#160;&#160;&#160;&#160;&#160;&#160;Section 3 content<br />
962
&#160;&#160;&#160;&lt;/div&gt;<br />
963
&lt;/div&gt;.
964
    </strong>
965
  </p>
966

    
967
  </div>
968
</div>
969

    
970
</p><!-- 
971
Pre-expand include size: 36551 bytes
972
Post-expand include size: 61985 bytes
973
Template argument size: 35253 bytes
974
Maximum: 2097152 bytes
975
-->
976

    
977
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