Hi,
I want to warn the user if he/she closes the web-browser window.
So is this possible to have some kind of listener to warn the user when he/she clicks on close browser ?
Note : I am using Vaadin 7.
Thanks,
Rakesh.
Hi,
I want to warn the user if he/she closes the web-browser window.
So is this possible to have some kind of listener to warn the user when he/she clicks on close browser ?
Note : I am using Vaadin 7.
Thanks,
Rakesh.
You could add something like this in your UI, but I don’t know if it’s supported by all browsers.
JavaScript.eval("window.onbeforeunload = function() { alert('window.onbeforeunload'); };");