jQuery Prompt Alert Dialog Before Leaving a Webpage in Browser Using Browser Full Project For Beginners


Welcome folks today in this blog post we will be prompting alert dialog before leaving a webpage in browser using javascript. All the full source code of the application is shown below.




Get Started




In order to get started you need to make an index.html file and copy paste the following code

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<!DOCTYPE html>

<a href="https://google.com">Google</a>

<script type="text/javascript">
  $(window).on('beforeunload', function(){
var c=confirm();
  return true;
return false;


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