On 18 Dec 2011, at 17:08, Koen van der Drift wrote: > Just to be sure I'm doing this correctly in my code I extract the number from > my textfield and stepper as follows: > > NSUInteger index = [ indexTextField integerValue]; > > and/or > > NSUInteger index = [indexStepper integerValue];
The whole point of bindings is so you don't write this code at all. > > > BTW that exclamation mark went away when I select a Value Transformer from > the field below it. Is that also required besides a formatter? A value transformer has the same effect as a formatter, but with less control. e.g. it can't report an error, or adjust input as the user types. _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
