[Laszlo-user] "yesno" alert box

[Paulo Scardine]

Paulo Scardine escreveu:
> I subclassed modaldialog to make an "yesno" alert box.
>
> Is it possible to write a global function to open this dialog and wait 
> a click on the "yes" or "no" buttons, returning true or false 
> according to the button clicked?
>
Now I realize that the "Laszlo way" is to use a Delegate to bind a 
method "confirmed" on my forms to the onresult event on the dialog box.

This is somewhat weird, since the modal dialog is blocking the interface 
anyway - I thought I could also block execution until closing the dialog 
and return a value.

But finally I got it - if only I could write well in English I would 
contribute something to the "alert" component reference article.

> Thanks in advance,
> -- 
> Paulo