requestFullscreen method

JSPromise<JSAny?> requestFullscreen([
  1. FullscreenOptions options
])
inherited

The Element.requestFullscreen() method issues an asynchronous request to make the element be displayed in fullscreen mode.

It's not guaranteed that the element will be put into full screen mode. If permission to enter full screen mode is granted, the returned Promise will resolve and the element will receive a Element.fullscreenchange_event event to let it know that it's now in full screen mode. If permission is denied, the promise is rejected and the element receives a Element.fullscreenerror_event event instead. If the element has been detached from the original document, then the document receives these events instead.

Implementation

external JSPromise<JSAny?> requestFullscreen([FullscreenOptions options]);