javascript - Browser back button handling

Question

I am trying to handle browser back button event but i could not find any solution.

I want to ask user if he clicks on browser back button using "confirm box" if he chooses ok i have to allow back button action else i have to stop back button action.

Can any one help me in implementing this.

Answer 1

Warn/confirm User if Back button is Pressed is as below.

window.onbeforeunload = function() { return "Your work will be lost."; };

You can get more information using below mentioned links.

Disable Back Button in Browser using JavaScript

I hope this will help to you.