Question

I’ve gone through quite a few Core Data tutorials. Most of them show how to add a new object to an entity and how to display the updated array of fetched objects.

My goal, however, is much simpler: I’d like one Table View Controller to change and save an attribute (in tableView didSelectRowAtIndexPath:) of an entity and another Table View Controller to display the new list of attributes of that entity (in tableView cellForRowAtIndexPath:). Like in the iPhone Sounds settings:
Sounds and
Ringtones

I still haven’t figured out how the Managed Object should interact with those two Table View Controllers.
Do you know of a helpful tutorial/sample code explaining that very simple process?
Thanks very much in advance!
Saeppi

Answer 1

Check out this tutorial.core data.