Third party event.returnValue is deprecated

[Jaxel]

Open up chrome inspector on any xenforo page and you will find this error in the console log.

Looks like it will need to be future proofed.

 

[Mike]

I'm pretty sure this is simply inherent to jQuery itself, though I'd have to double check.

 

[Pereira]

Apparently it's a jQuery bug

http://bugs.jquery.com/ticket/14282

It's been marked as fixed in jQuery 1.11/2.1

 

[Chris D]

I can confirm that jQuery 1.11.0 beta 3 resolves the issue. I can also confirm that, so far in my testing, jQuery 1.11.0 appears to work fine with XenForo.

 

[thedude]

http://blog.jquery.com/2014/01/24/jquery-1-11-and-2-1-released/

The official release of 1.11 came out today and this issue is fixed in it, like Chris and Pereira pointed out