Use the YUI Animation to animate the scrolling of an HTMLElement.
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YUI is issued by Yahoo! under the BSD license above. Below is a list of certain publicly available software that is the source of intellectual property in YUI, along with the licensing terms that pertain to thosesources of IP. This list is for informational purposes only and is not intended to represent an exhaustive list of third party contributions to the YUI.
* Douglas Crockford's JSON parsing and stringifying methods: In the JSON Utility, Douglas Crockford's JSON parsing and stringifying methods are adapted from work published at JSON.org. The adapted work is in the public domain.
* Robert Penner's animation-easing algorithms: In the Animation Utility, YUI makes use of Robert Penner's algorithms for easing.
* Geoff Stearns's SWFObject: In the Charts Control and the Uploader versions through 2.7.0, YUI makes use of Geoff Stearns's SWFObject v1.5 for Flash Player detection and embedding. More information on SWFObject can be found here (http://blog.deconcept.com/swfobject/). SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License (http://www.opensource.org/licenses/mit-license.php).
* Diego Perini's IEContentLoaded technique: The Event Utility employs a technique developed by Diego Perini and licensed under GPL. YUI's use of this technique is included under our BSD license with the author's permission.
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Animated Scrolling</title>
<style type="text/css">
/*margin and padding on body element
can introduce errors in determining
element position and are not recommended;
we turn them off as a foundation for YUI
CSS treatments. */
body {
margin:0;
padding:0;
}
</style>
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" />
<script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/animation/animation-min.js"></script>
<!--begin custom header content for this example-->
<style type="text/css">
#demo {
height:6em;
width:20em;
overflow:auto;
margin-bottom:1em;
}
</style>
<!--end custom header content for this example-->
</head>
<body class=" yui-skin-sam">
<h1>Animated Scrolling</h1>
<div class="exampleIntro">
<p>This demonstrates how to use the YUI Animation to animate the scrolling of an HTMLElement. Click the button to begin the demo.</p>
</div>
<!--BEGIN SOURCE CODE FOR EXAMPLE -->
<style>
#demo {
height:6em;
width:20em;
overflow:auto;
}
</style>
<div id="demo">
<p>Sed pretium leo a quam. Sed placerat cursus odio. Duis varius mauris luctus enim. Sed augue. Vivamus malesuada pretium orci. In hac habitasse platea dictumst. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Praesent et ante. Praesent convallis. Pellentesque sit amet leo. Ut convallis. Curabitur tincidunt, ipsum facilisis ultricies bibendum, eros dolor venenatis odio, id rutrum purus sem ac sem. Donec vel enim. Quisque purus. Vivamus fringilla, nibh sit amet blandit suscipit, dui arcu viverra magna, id consectetuer dui orci tincidunt neque. Morbi eget libero. Phasellus tempor. Duis dapibus. Pellentesque nisi arcu, mollis in, euismod non, fermentum sit amet, neque.</p>
</div>
<button id="demo-run">run</button>
<script>
(function() {
var attributes = {
scroll: { to: [0, 200] }
};
var anim = new YAHOO.util.Scroll('demo', attributes);
YAHOO.util.Event.on('demo-run', 'click', function() {
anim.animate();
});
YAHOO.log("The example has finished loading; as you interact with it, you'll see log messages appearing here.", "info", "example");
})();
</script>
<!--END SOURCE CODE FOR EXAMPLE -->
</body>
</html>
<!-- presentbright.corp.yahoo.com uncompressed/chunked Thu Feb 19 10:53:05 PST 2009 -->
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