Re: Help needed with saving Core Data app data
Re: Help needed with saving Core Data app data
- Subject: Re: Help needed with saving Core Data app data
- From: "I. Savant" <email@hidden>
- Date: Fri, 2 Mar 2007 22:47:58 -0500
On Mar 2, 2007, at 10:21 PM, Yevgeniy Goldberg wrote:
If I create my application as regular instead of document-base will
I still have the benefits of data store persistency and SQLite3 as
a back-end?
That's why the template is called "Core Data Application",
yes. :-) Core Data is still Core Data whether used in a document-
based application (ie, with NSPersistentDocument) or not.
It's been stated previously on this list in the past that
developers should not attempt to leverage Core Data until they have a
good solid understanding of the more basic Cocoa technologies. It
sounds like you're a bit new to Cocoa in general and don't yet
understand the difference between a plain application and a document-
based one.
I'd strongly recommend going through more of the basic tutorials
and guides in the ADC Reference Library to get a better handle on the
difference between doc-based and non-doc-based apps. Then move on to
the Core Data Programming Guide to learn the fundamentals of Core
Data itself. No matter what, as a developer, you have a *lot* of
reading to do.
All that said, the short of it is this: the thing you're missing
in this case is simply saving persistent data in a non-document-based
application. The fact that it's a Core Data store really doesn't
matter - the overall mechanism is the same and the "Core Data
Application" project template's code does this for right out of the
box (unless you've incorrectly modified it).
--
I.S.
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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:
This email sent to email@hidden