Definition and Usage The onunload event occurs when a user exits a page. Syntax onunload="SomeJavaScriptCode" Para...
Definition and Usage
The onunload event occurs when a user exits a page.
Syntax
onunload="SomeJavaScriptCode" |
| Parameter | Description |
| SomeJavaScriptCode | Required. Specifies a JavaScript to be executed when the event occurs. |
Supported by the following HTML tags:
Supported by the following JavaScript objects:
Example
In this example an alert box will be displayed when the page is closed:
<body onunload="alert('The onunload event was triggered')">
</body>
|
