JavaScript onunload Event
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:
| <body>, <frameset> |
Supported by the following JavaScript objects:
| window |
Example
In this example an alert box will be displayed when the page is closed:| <body onunload="alert('The onunload event was triggered')"> </body> |
JavaScript onunload Event
![]()
Reviewed by 1000sourcecodes
on
03:56
Rating:
