Window.focus()

Summary

Makes a request to bring the window to the front. It may fail due to user settings and the window isn't guaranteed to be frontmost before this method returns.

Syntax

JavaScript
window.focus() 

Example

JavaScript
if (clicked) { window.focus(); }

Specification

Specification Status Comment
WHATWG HTML Living Standard
The definition of 'Window.focus()' 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/window/focus

API DOM Gecko Method