Try:
window.onbeforeunload = function(evt){
var reply= "You have unsaved changes!";
if(typeof evt == 'undefined'){
evt = window.event;
}
if(evt){
evt.returnValue = reply;
}
return reply;
}
Cheers, Tim
On 2 Feb 2010, at 18:31, Naftoli Gugenheim wrote:
> Hi, in Lift how would one implement functionality similar to in Gmail, that
> when you try to navigate away from an unsaved email you get a dialog box
> asking to confirm?
>
> --
> You received this message because you are subscribed to the Google Groups
> "Lift" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to
> [email protected].
> For more options, visit this group at
> http://groups.google.com/group/liftweb?hl=en.
>
>
--
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en.
