How To Exit Fullscreen Onclick Using Javascript

Have you ever been in full-screen mode on a website and struggled to exit it with a simple click? You're not alone! In this article, we'll walk you through a simple and effective way to exit full-screen using JavaScript with just a click of a button.

Exiting full-screen mode in JavaScript is a common use case, especially when developing web applications or games that require full-screen functionality. By implementing a few lines of code, you can provide users with a seamless experience when transitioning back from full-screen to regular browsing mode.

To begin, let's start by understanding the necessary steps to achieve this functionality. First, you need to detect when the user clicks on a specific element, such as a button, to trigger the exit from full-screen mode. This can be easily accomplished using event listeners in JavaScript.

Here's a quick example of how you can implement this feature:

// Get the element that the user will click to exit full-screen
const exitButton = document.getElementById('exit-fullscreen-button');

// Add a click event listener to the exit button
exitButton.addEventListener('click', () => {
  if (document.fullscreenElement) {
    document.exitFullscreen();
  }
});

In the code snippet above, we retrieve the element that the user will interact with to exit full-screen mode, typically a button with a specific id ('exit-fullscreen-button' in this case). We then attach a click event listener to this button that will trigger the exit from full-screen mode.

Next, we check if the document is currently in full-screen mode by using the 'document.fullscreenElement' property. If the document is in full-screen mode, we call the 'document.exitFullscreen()' method to exit the full-screen mode instantly.

Remember, this functionality works for web browsers that support the Fullscreen API, which is most modern browsers. However, it's always a good practice to provide fallback options for older browsers that may not support this feature.

Additionally, you can customize the exit full-screen behavior by adding animations, transitions, or other visual cues to enhance the user experience. Feel free to experiment with different styles and designs to make the exit process more intuitive and engaging for your users.

In conclusion, implementing an exit full-screen functionality using JavaScript is a simple yet powerful way to enhance the usability of your web applications. By following the steps outlined in this article and experimenting with different customization options, you can ensure a seamless transition for users from full-screen mode back to regular browsing. So go ahead, give it a try, and make your web experience more user-friendly with just a click!