[REBOL] Re: how to get check box state? - mycheckbox/data
From: arolls::bigpond::net::au at: 24-Aug-2001 15:05
view layout [c: check [print either c/data ["on"]["off"]]]
> > hi. how do you get the state of a checkbox in view.
> > I'd like to do something like this but it doesn't
> > work...
> >
> > rebol []
> > view layout [
> >
> > mycheckbox: check
> > button "test" [probe mycheckbox/value]
> > ]
> >
> > ...
> > the above gives an error..
> >
>
> Try:
>
> probe mycheckbox/data
>
> 'Value only works in the action facet for the item itself. So
> this would work:
>
> mycheckbox: check [probe value]
>
> though it isn't much use, except to save the value somewhere else:
>
> mycheckbox: check [SavedValueforCheckbox: value]
You could use it to enable or disable a group of options.
view layout [check [print either value ["enable"]["disable"]]]
