Re: Bindings / Core Data: Ensuring a value is unique
Re: Bindings / Core Data: Ensuring a value is unique
- Subject: Re: Bindings / Core Data: Ensuring a value is unique
- From: "I. Savant" <email@hidden>
- Date: Thu, 14 Sep 2006 11:52:03 -0400
You'll have to define "shadow copy".
I'm not sure if this is what you're seeing, but objects are not
immediately removed from the store when you delete them from a
context. Rather, they are marked as "deleted" and removed when the
store is saved. The Core Data Programming Guide explains this in detail.
http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/
index.html
--
I.S.
On Sep 14, 2006, at 11:47 AM, Chris Blunt wrote:
I've got some strange behaviours appearing in my controllers now as
well - deleted records seem to leave a 'shadow' copy of the record,
despite multiple calls to [NSManagedObjectContext
processPendingChanges] and [NSArrayController prepareContent].
_______________________________________________
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