Hello all.
Here is what I have: an NSArryaController for my Entity User. and an
NSArrayController for my Entity Invoice. so this is what Im doing when saving
an invoice for a selected user.
-(void)saveInvoiceForSender:(id)sender withParent:(UserListViewController
*)parent{
NSLog(@"Saving the invoice");
(1) Invoice * newInvoice = [NSEntityDescription
insertNewObjectForEntityForName:@"Invoice"
inManagedObjectContext:managedObjectContext]
(2) [newInvoice setValue:[NSSet setWithArray:[_itemsArrayController
arrangedObjects]] forKey:@"toItems"];
(3) [newInvoice setValue:_dueDateSelection forKey:@"dueDate"];
(4) Address * invoiceAddress = [(Client *)[_clientsArrayController
selection] valueForKey:@"toAdress"];
(5) //Setting up the addres into the invoice.. this way the addres info its
related to the invoice from now ON!
(6) [newInvoice setValue:[invoiceAddress valueForKey:@"street"]
forKey:@"billingStreet"];
(7) [newInvoice setValue:[invoiceAddress valueForKey:@"country"]
forKey:@"billingCountry"];
(8) [newInvoice setValue:[invoiceAddress valueForKey:@"city"]
forKey:@"billingCity"];
(9) [newInvoice setValue:[invoiceAddress valueForKey:@"postalCode"]
forKey:@"billingPostalCode"];
//Generating the next invoice Code
(10) if (!hasFetched) {
numberOfInvoices = [[(User *)[[parent _userListArrayController]
selection] valueForKey:@"toInvoices"] count]+1000;
hasFetched = YES;
}
(11) _nextInvoiceNumber = [NSString
stringWithFormat:@"SK-%i",numberOfInvoices];
(12) [newInvoice setValue:_nextInvoiceNumber forKey:@"invoiceNumber"];
(13) [newInvoice setValue:[NSDecimalNumber numberWithDouble:[_total
doubleValue]] forKey:@"totalInvoice"];
//Setting the Relationship Witht the User.
(14) NSLog(@"%@",[(User *)[[parent _userListArrayController] selection]
valueForKey:@"ico"]);
(15) [(User *)[[parent _userListArrayController] selection]
addToInvoicesObject:newInvoice];
/*NSError * error;
if([managedObjectContext save:&error] == NO) NSLog(@"Could not save the
new Client %@",[error localizedDescription]);
else {
NSLog(@"Save Succesfull");
}*/
Ok, so in (1), I created the Invoice Entity in the managedObjectContext that I
have form the awakefromnib form the sharedApplication... from 2-10 Im just
adding values to the properties. 10 Im generating the new Code... (I know this
can be done somehow else, but so far im concerning in be able to save the
data), 11-13 setting the invoice number,
Now the interesting part, 14, I did jsut a test to see what I could get, and
eventually the way it is, I get the value of @"ico", BUT, If I try to do the
follwoing: NSLog(@"%@",[(User *)[[parent _userListArrayController] selection]
ico]);, then I get:
-[_NSControllerObjectProxy ico]: unrecognized selector sent to instance
0x100266580
so in 15 when I try to add this newInvoice to the existing ones, with the
addToInvoicesObject method, I get also something like this :
-[_NSControllerObjectProxy addToInvoicesObject:]: unrecognized selector sent
to instance 0x1001b7a10
so at the end I can't add an invoice to the selected user from the
_userListArrayController..
any clue what Im doing wrong?
Thanks for the help
Gustavo
PS the _userListArrayController has the managedObjectContext to be the same
form the sharedApplication .
_______________________________________________
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 arch...@mail-archive.com
