It was not that clear on the tutorial. =) I was studying Objective C and I had started to implement the classes of my project by hand when I saw that tutorial about Core Data. That was when I moved my "DTO" to Core Data. I think I have to make them by hand.
And about the amount/balance and so on… I think I was misunderstood. What I wanted is not a sum of all of my transactions. But, when I saw all of my transactions of an specific account, it shows the "evolution"øæ of my account… Quincey understood me rightly. I don(R)'t know what OT means, but I got his point and agree with him. :) Thanks all for the support. I know it is just a beginner doubt and that I was supposed to have gone deeper on the subjects, but just starting… My first Mac came just a few months ago! Hamish, thanks for the link! Very helpful. On Wed, Jun 18, 2008 at 3:47 PM, I. Savant <[EMAIL PROTECTED]> wrote: > > Can anyone please help me? > > No. At least not at present. There have been many discussions > (several very long ones recently) about the fact that - as stated in > the documentation - Core Data is most emphatically NOT a beginner > technology. Any effort spent trying to help you run before you can > crawl will be massive and fruitless. > > Core Data, Bindings, etc. need to be approached only *after* you've > become comfortably familiar with Cocoa, its frameworks, and its design > patterns. > > -- > I.S. > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
