JavaScript Fullscreen API
The Fullscreen API
The Fullscreen API has methods and properties to handle HTML elements in full-screen.
Example
Show a <video> element in fullscreen mode:
/* Get the element you want to display in fullscreen
*/
var elem = document.getElementById("myvideo");
/* Execute the openFullscreen() function to open the video in fullscreen.
Include prefixes for browsers that do not support the requestFullscreen property */
function openFullscreen() {
if (elem.requestFullscreen) {
elem.requestFullscreen();
} else if (elem.webkitRequestFullscreen)
{ /* Safari
*/
elem.webkitRequestFullscreen();
} else if (elem.msRequestFullscreen)
{ /* IE11
*/
elem.msRequestFullscreen();
}
}
Try it Yourself »
Fullscreen Properties and Methods
Property/Method | Description |
---|---|
exitFullscreen() | Cancels the element in fullscreen mode |
fullscreenElement | Returns the element that is in full-screen mode, |
fullscreenEnabled() | Returns true if the document can be viewed in fullscreen mode |
requestFullscreen() | Opens an element in fullscreen mode |