CoreData Tutorial bindings
CoreData Tutorial bindings
- Subject: CoreData Tutorial bindings
- From: Boyd Collier <email@hidden>
- Date: Wed, 27 Jul 2005 18:36:20 -0700
I've worked through much of the CoreData tutorial and got things to
work properly, but ran into one problem that took some poking about
to sort out. Although I've gone back through the tutorial, I can't
find where I originally went astray. The problem was that the text
label "Employee ID:" in the user interface didn't change properly in
response to a different employee being selected in the table of
employees. When the user interface is automatically created by
Interface Builder following the instructions in the tutorial, 3 array
controllers are created, two of which are for employees. When I used
the NSTextFieldInspector for "Employee ID:" in the interface, it was
bound to Employee Array Controller 2 (NSArrayController) rather than
Employee Array Controller (NSArrayController). Changing this to
Employee Array Controller (NSArrayController), that is, to the other
NSArrayController that was automatically created, fixed the problem.
Question: Is there something in the tutorial that I missed, or is
the tutorial deficient in not making explicit which NSArrayController
Employee ID is supposed to be bound to? Or is the step I missed so
obvious that someone more experienced with Cocoa would be expected to
know it and therefore it was left out of the tutorial?
Thanks for your help.
Boyd
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden