JavaScript document.fullscreenElement Property

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JavaScript document.fullscreenElement Property

The document.fullscreenElement property returns the Element that is currently being presented in full-screen mode in this document.

Note: This property is read-only.

Example

HTML Online Editor
<!DOCTYPE html> <html> <body> <img src="apple-products.jpg" alt="apple products" height="250" width="200"> <button onclick="myFunction()">Click Me</button> <script> var fullScreen = document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled; var elem = document.getElementsByTagName("img")[0]; function fullscreenCheck(){ console.log(document.fullscreenElement); } function myFunction(){ if(fullScreen){ elem.requestFullscreen(); setTimeout(fullscreenCheck, 1000); } } </script> </body> </html>

Syntax

document.fullscreenElement

Return Values

ValueExplanation
ObjectReturns the Element that is currently being presented in full-screen mode in this document.

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