GlobalEventHandlers.onclose

An event handler for close events sent to the window. (Not available with Firefox 2 or Safari)

Syntax

window.onclose = funcRef;

Parameters

  • funcRef is a reference to a function.

Example

window.onclose = resetThatServerThing;

Specifications

Specification Status Comment
WHATWG HTML Living Standard
The definition of 'onclose' in that specification.
Living Standard  

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/globaleventhandlers/onclose