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Revision: 72
at July 5, 2006 09:37 by buscarini
Updated Code 
NSManagedObjectContext *moc = [self managedObjectContext];
NSEntityDescription *entityDescription = [NSEntityDescription
    entityForName:@\"GraphicalEntity\" inManagedObjectContext:moc];
NSFetchRequest *request = [[[NSFetchRequest alloc] init] autorelease];
[request setEntity:entityDescription];
 
NSError *error = nil;
NSArray *array = [moc executeFetchRequest:request error:&error];
if (array == nil)
{
    // TODO: Deal with error...
	return nil;
}
else return array;

}

Revision: 71
at November 30, -0001 00:00 by buscarini
Initial Code 
NSManagedObjectContext *moc = [self managedObjectContext];
NSEntityDescription *entityDescription = [NSEntityDescription
    entityForName:@\"GraphicalEntity\" inManagedObjectContext:moc];
NSFetchRequest *request = [[[NSFetchRequest alloc] init] autorelease];
[request setEntity:entityDescription];
 
NSError *error = nil;
NSArray *array = [moc executeFetchRequest:request error:&error];
if (array == nil)
{
    // TODO: Deal with error...
	return nil;
}
else return array;

}
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Pedir todas las entidades de cierto tipo

                                

                                                            

                                    

                                        

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textmate, mac

                                

                                                            

                                    

                                        

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Objective C