document.onfullscreenchange

The Document.onfullscreenchangeproperty is an event handler for the fullscreenchange event that is fired when a document goes in or out of the fullscreen mode.

Syntax

targetDocument.onfullscreenchange = fullscreenChangeHandler;

Example

document.onfullscreenchange = function ( event ) { 
  console.log("FULL SCREEN CHANGE")
}; 
document.documentElement.onclick = function () {
  // requestFullscreen() must be in an event handler or it will fail
  document.documentElement.requestFullscreen();
}

Specifications

Browser compatibilityUpdate compatibility data on GitHub

See also

• fullscreenchange
• Document.onfullscreenerror