JS & DOM Reference
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Window setTimeout() Method
Window Object
Definition and Usage
The setTimeout() method calls a function or evaluates an expression after a specified number of milliseconds.
Tip: 1000 ms = 1 second.
Syntax
setTimeout(code,millisec,lang)
| Parameter | Description |
|---|---|
| code | Required. A reference to the function or the code to be executed |
| millisec | Required. The number of milliseconds to wait before executing the code |
| lang | Optional. The scripting language: JScript | VBScript | JavaScript |
Browser Support
The setTimeout() method is supported in all major browsers.
Example
Example
Display an alert box after 3 seconds:
<html>
<head>
<script type="text/javascript">
function timedMsg()
{
var t=setTimeout("alert('I am displayed after 3 seconds!')",3000)
}
</script>
</head>
<body>
<form>
<input type="button" value="Display timed alertbox!" onclick="timedMsg()" />
</form>
</body>
</html>
<head>
<script type="text/javascript">
function timedMsg()
{
var t=setTimeout("alert('I am displayed after 3 seconds!')",3000)
}
</script>
</head>
<body>
<form>
<input type="button" value="Display timed alertbox!" onclick="timedMsg()" />
</form>
</body>
</html>
Try it yourself »
More Examples
Count forever - with a Stop button
A clock created with timing events
Window Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.