BackSpace Button disable using Vaadin with JavaScript

Hi,
I need to disable backspace button using Vaadin with JavaScript. Could you please help me on this.

Thanks
Sakthi

Could any one help me please

Using JavaScript we can do this( window.history.forward() ). Can we achive this in Vaadin

Don’t double post question. Especially not if they were already answered.
https://vaadin.com/forum/#!/thread/7907367/7907366

You can probably call this JS function in Vaadin using Javascript.execute… if it is supported by the browser. Keep in mind though that as soon as the user presses back he is on the site he was on before so you can’t affect him/her from the last page he was on anymore. You also can’t get an event when the user leaves the site in Vaadin.