Modal window does this like
*// Wicket.Window.unloadConfirmation is deprecated but we need to check it
// for backward compatibility. Remove it after Wicket 7.0 **if
*(*this*.settings.unloadConfirmation
&& Wicket.Window.unloadConfirmation) {
Wicket.Event.add(window, *'beforeunload'*,*this*.onbeforeunload);
}
I see there is also an OnEventHeaderItem...
On Wed, Apr 20, 2016 at 11:57 AM, Lorne Malvo <caffeineindu...@gmail.com>
wrote:
> Does Wicket have any built in support for showing a "Are you sure you want
> to
> navigate away from this page" message when the user navigates away from the
> page?
>
> What would be the simplest way to detect when a user is trying to navigate
> away from a page, execute some Java code, and then show a "Are you sure you
> want to navigate away..." message?
>
> Thanks!
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Wicket-way-to-show-a-Are-you-sure-you-want-to-navigate-away-page-tp4674323.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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--
Regards - Ernesto Reinaldo Barreiro
