jQuery Examples - scrollTop( ) Method
Description
The scrollTop( ) method gets the scroll top offset of the first matched element.
This method works for both visible and hidden elements.
Syntax
Here is the simple syntax to use this method −
selector.scrollTop( )
Parameters
Here is the description of all the parameters used by this method −
NA
Example
Following is a simple example a simple showing the usage of this method −
<html>
<head>
<title>The jQuery Example</title>
<script type = "text/javascript"
src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script type = "text/javascript" language = "javascript">
$(document).ready(function(){
$("div.demo").scrollTop( 200 );
$("div.demo").mousemove(function () {
var top = $("div.demo").scrollTop();
$("#result").html("top offset: <span>" + top + "</span>.");
});
});
</script>
<style>
div.demo {background:#CCCCCC none repeat scroll 0 0; border:3px
solid #666666; margin:5px; padding:5px; position:relative;
width:200px; height:100px; overflow:auto;}
div.result{margin:10px; width:100px; height:100px;
margin:5px; float:left; background-color:blue;}
p { margin:10px; padding:5px; border:2px solid #666;
width:1000px; height:1000px;}
</style>
</head>
<body>
<div class = "demo"><p>Hello</p></div>
<span>Scroll vertical button to see the result:</span>
<div class = "result"><span id = "result"></span></div>
</body>
</html>
This will produce following result −
jqueryexamples_css.htm
Advertisements