I have an NSObjectController whose Content item is bounds to an object's "thing" path. I can then bind the values of controls in my nib to model key paths through that NSObjectController in the usual way. Those Value bindings can use "Conditionally Sets Enabled" and they work great.
I have some controls where I'm not binding the Value though, and instead just need to bind Enabled alone, so that when there is no selection in the controller, those controls are disabled.
The obvious way of doing that is to bind 'Enabled' to the NSObjectController's "selection" controller key, (no model key), and use the value transformer NSIsNotNil. Anytime the selection is not nil, the control is enabled… right? It's super simple, but it doesn't work, and I don't see why not.
http://www.sethwillits.com/temp/BindingTest.zip Can anyone explain this to me? -- Seth Willits _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com
