Re: CoreData fetched property: one-to-one-to-many relationship
Re: CoreData fetched property: one-to-one-to-many relationship
- Subject: Re: CoreData fetched property: one-to-one-to-many relationship
- From: Omar Qazi <email@hidden>
- Date: Sun, 3 Aug 2008 10:37:25 -0700
Create an NSFetechedPropertyDescription by setting up a fetch request
in code, then add the property using the setProperties method of
NSEntityDescription. It is only possible to edit an
NSEntityDescription if you are not associated with a persistent store
coordinator, so be careful. You might want to just add a custom method
to the class of your Core Data model to execute the fetch request and
get the job done.
Omar Qazi
Hello, Galaxy!
1.310.294.1593
On Aug 3, 2008, at 9:49 AM, James Gregurich wrote:
greetings!
I'm trying to figure out how to dynamically (in code) set up a
fetched property with a Coredata in-memory store. The documentation
is not detailed enough for me to quite see what the correct way to
set the code up is and I'm not finding much in the way of useful
sample code when searching on NSFetchedPropertyDescription.
What is the correct way to programmatically add a fetched property
to the box to get the list of stories for a given box managed object?
thanks,
James Gregurich
Engineering Manager
Markzware
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