Exit from vaadin 7 app

General
1

Hi:

How can I prevent from exit my vaadin 7 app when pressing “back” or “reload”? I don’t know if this relates to the app or to the browser settings, but I would like it to be included in the app

thanks!!

2

Hi,
you can use ViewChangeListener to handle navigation events. Here’s the example: https://vaadin.com/wiki/-/wiki/Main/View%20change%20confirmations

Best regards,
Sergey.

3

Thank you for your answer Sergey!!! …Do you know a solutions that doesn`t involve Navigation?

​Thanks!!!

4

You are welcome. You could try various javascript solutions, but they might work only when you navigating from or reloading the whole page, not particular Vaadin view.

Best regards,
Sergey.

5

Thanks Sergey…

I just found an addon that solves the problem!!..
https://vaadin.com/directory#!addon/beforeunload