HTML DOM scrollBy() Method
 Complete Window Object Reference
Definition and Usage
The scrollBy() method is used to scroll the content by the specified number
of pixels.
Note: The visible property of the window's scrollbar must
be set to true if using this method!
Syntax
| Parameter |
Description |
| xnum |
Required. How many pixels to scroll by, along the x-axis |
| ynum |
Required. How many pixels to scroll by, along the y-axis |
Example
The following example scrolls the content by 100 pixels:
<html>
<head>
<script type="text/javascript">
function scrollWindow()
{
window.scrollBy(100,100)
}
</script>
</head>
<body>
<input type="button" onclick="scrollWindow()" value="Scroll" />
<p>SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL</p>
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<p>SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL</p>
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<p>SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL</p>
</body>
</html>
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Try-It-Yourself Demos
Scroll the window with scrollBy()
Complete Window Object Reference
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