Programmatically put Google Chrome into full-screen mode with Javascript?

8
votes

I was on youtube recently when I clicked the fullscreen button by the youtube video and a message appeared at the top of the screen saying that I was put into full-screen mode. This message was the native message you get when pressing f-11 on your keyboard. I also read something somewhere(that I now cannot find) saying that it's now possible to do this with Javascript.

Question

How would I put the users browser(Google Chrome) into fullscreen, on command? - without an extension they would need to download prior, or anything of that nature.

I'm using jQuery so that would be best, but I can't find how to do it at all.

EDIT: I've seen other questions of this nature, but they were asked a long time ago, and I believe this functionality is fairly new.

3
javascriptjquerygoogle-chromefullscreen
Do you have a link to the YouTube video that does this? Are you sure it wasn't Flash? - Jared Farrish
Isn't this the fullscreen mode from flash? - yunzen
possible duplicate of Is there a way to make HTML5 video fullscreen? - Kirk Woll
This question doesn't have enough jQuery in it. - scottheckel
I get different message with fullscreen from youtube than I get from pressing F11 - yunzen

3 Answers

10
votes

Here is good article: Native Fullscreen JavaScript API . It describes all three methods: webkit, firefox and W3-proposal.

// mozilla proposal
element.requestFullScreen();
document.cancelFullScreen(); 

// Webkit (works in Safari and Chrome Canary)
element.webkitRequestFullScreen(); 
document.webkitCancelFullScreen(); 

// Firefox (works in nightly)
element.mozRequestFullScreen();
document.mozCancelFullScreen(); 

// W3C Proposal
element.requestFullscreen();
document.exitFullscreen();
1
votes

Try these functions, they appear to be native:

void webkitRequestFullScreen();
void webkitRequestFullScreenWithKeys();
void webkitCancelFullScreen(); // only on Document
1
votes

The API is still heavily in flux especially since the W3C joined in this week. I spent some time working through the differences to implement Full Screen in MediaElement.js HTML5 video player, and its working great in Safari 5.1+, Chrome 15+, or Firefox Nightly.