exitFullscreen -> fullscreenElement

[ashutoshsingh0223]

• document.exitFullscreen -> document.fullscreenElement in exitFullscreen.
• document.exitFullscreen throws TypeError: Document not active on exitFullscreen

[dsilhavy]

@ashutoshsingh0223 Thanks for this PR. Following our contribution guidelines, and given this is your first PR, could you please send to me a signed copy of dash.js feedback agreement?

Thanks

[ashutoshsingh0223]

Hi PFA signed copy of agreement.

…

On Fri, 19 Jun 2020 at 12:34, dsilhavy ***@***.***> wrote: @ashutoshsingh0223 <https://github.com/ashutoshsingh0223> Thanks for this PR. Following our contribution guidelines <https://github.com/Dash-Industry-Forum/dash.js/blob/development/CONTRIBUTING.md>, and given this is your first PR, could you please send to me a signed copy of dash.js feedback agreement <https://dashif.org/docs/DASH-IF-Feedback-Agreement-3-7-2014.pdf>? Thanks — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#3296 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AJVZHAFLPMQWRHMBRLVQB53RXMEYFANCNFSM4OAFX35Q> .

[ashutoshsingh0223]

https://ott-admin.s3.ap-south-1.amazonaws.com/DASH-IF-Feedback-Agreement-3-7-2014.pdf

[ashutoshsingh0223]

@dsilhavy How do I merge this? Can you help?

[dsilhavy]

Hi please add the old functionality in else as well:

  if (!document.fullscreenElement) {
     document.exitFullscreen();
  } else {
        if (document.exitFullscreen) {
           document.exitFullscreen(); 
       }
  }

I will merge afterwards
Thanks