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Detect whether a browser, a tab close event has been occured?

Pooja Bansal

How to detect whether a browser has been closed, a tab has been closed? Are there any events available to handle each one of the above cases in Angular/Javascript. Any information or sample code will be helpful and appreciated. Thanks!

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Jignesh Kumar6y ago
Hi,

Please refer this link which will help you,
https://forum.vuejs.org/t/i-need-to-detect-tab-close-and-browser-close-event/72537/2
Rajanikant Hawaldar6y ago
1. window.addEventListener("beforeunload", function (e) {
2. var confirmationMessage = "\o/";
4. (e || window.event).returnValue = confirmationMessage; //Gecko + IE
5. return confirmationMessage; //Webkit, Safari, Chrome
6. });
or
window.onbeforeunload = function () {
    return "Do you really want to close?";
};
might help you