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<!DOCTYPE html>
<html lang='en'><head><meta http-equiv='content-type' content='text/html; charset=UTF-8' /></head><body>
<div class="entry-content">
<div class="entry-title roundTop">
<h1 class="jq-clearfix">jQuery.fx.off</h1>
<div class="entry-meta jq-clearfix">
Categories:
<span class="category"><a href="http://api.jquery.com/category/effects/" title="View all posts in Effects">Effects</a> > <a href="http://api.jquery.com/category/effects/custom-effects/" title="View all posts in Custom">Custom</a></span> | <span class="category"><a href="http://api.jquery.com/category/properties/" title="View all posts in Properties">Properties</a> > <a href="http://api.jquery.com/category/properties/global-jquery-object-properties/" title="View all posts in Properties of the Global jQuery Object">Properties of the Global jQuery Object</a></span>
</div>
</div>
<div id="jQuery-fx-off1" class="entry property">
<h2 class="jq-clearfix roundTop section-title">
<span class="name">jQuery.fx.off</span> <span class="returns">Returns: <a class="return" href="http://api.jquery.com/Types/#Boolean">Boolean</a></span>
</h2>
<div class="jq-box roundBottom entry-details">
<p class="desc"><strong>Description: </strong>Globally disable all animations.</p>
<ul class="signatures"><li class="signature" id="jQuery-fx-off"><h4 class="name">
<span class="versionAdded">version added: <a href="/category/version/1.3/">1.3</a></span>jQuery.fx.off</h4></li></ul>
<div class="longdesc">
<p>When this property is set to <code>true</code>, all animation methods will immediately set elements to their final state when called, rather than displaying an effect. This may be desirable for a couple reasons:</p>
<ul>
<li>jQuery is being used on a low-resource device.</li>
<li>Users are encountering accessibility problems with the animations (see the article <a href="http://www.jdeegan.phlegethon.org/turn_off_animation.html">Turn Off Animation</a> for more information).</li>
</ul>
<p>Animations can be turned back on by setting the property to <code>false</code>.</p>
</div>
<h3>Example:</h3>
<div class="entry-examples" id="entry-examples"><div id="example-0">
<h4><span class="desc">Toggle animation on and off</span></h4>
<pre class="prettyprint"><code class="example demo-code"><!DOCTYPE html>
<html>
<head>
<style>
div { width:50px; height:30px; margin:5px; float:left;
background:green; }
</style>
<script src="http://code.jquery.com/jquery-1.7rc2.js"></script>
</head>
<body>
<p><input type="button" value="Run"/> <button>Toggle fx</button></p>
<div></div>
<script>
var toggleFx = function() {
$.fx.off = !$.fx.off;
};
toggleFx();
$("button").click(toggleFx)
$("input").click(function(){
$("div").toggle("slow");
});
</script>
</body>
</html></code></pre>
<h4>Demo:</h4>
<div class="demo code-demo"></div>
</div></div>
</div>
</div>
</div>
</body></html>
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