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2014/10/15 ¤U¤È 10:12:33
iphone Programming Glossary: persistentstorecoordinatorAdding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project managedObjectModel NSManagedObjectContext managedObjectContext NSPersistentStoreCoordinator persistentStoreCoordinator ... @property nonatomic retain readonly NSManagedObjectModel managedObjectModel @property nonatomic.. managedObjectContext @property nonatomic retain readonly NSPersistentStoreCoordinator persistentStoreCoordinator What am I missing Starting a new project is not an option... Thanks a lot edit sorry I do have those.. managedObjectContext nil return managedObjectContext NSPersistentStoreCoordinator coordinator self persistentStoreCoordinator if coordinator nil managedObjectContext NSManagedObjectContext alloc init managedObjectContext setPersistentStoreCoordinator..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone the error. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath.. is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory.. NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project CoreData.framework . My header file NSManagedObjectModel managedObjectModel NSManagedObjectContext managedObjectContext NSPersistentStoreCoordinator persistentStoreCoordinator ... @property nonatomic retain readonly NSManagedObjectModel managedObjectModel @property nonatomic retain readonly NSManagedObjectContext managedObjectContext.. @property nonatomic retain readonly NSManagedObjectContext managedObjectContext @property nonatomic retain readonly NSPersistentStoreCoordinator persistentStoreCoordinator What am I missing Starting a new project is not an option... Thanks a lot edit sorry I do have those implementations... but it seems like the Library is missing..... application. NSManagedObjectContext managedObjectContext if managedObjectContext nil return managedObjectContext NSPersistentStoreCoordinator coordinator self persistentStoreCoordinator if coordinator nil managedObjectContext NSManagedObjectContext alloc init managedObjectContext setPersistentStoreCoordinator coordinator return managedObjectContext..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone or nil# URL storeURL options options error error Handle the error. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent.. options error error Handle the error. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent @ FC.sqlite NSError.. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent @ FC.sqlite NSError error nil persistentStoreCoordinator..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project file NSManagedObjectModel managedObjectModel NSManagedObjectContext managedObjectContext NSPersistentStoreCoordinator persistentStoreCoordinator ... @property nonatomic retain readonly NSManagedObjectModel managedObjectModel @property nonatomic retain readonly NSManagedObjectContext.. readonly NSManagedObjectContext managedObjectContext @property nonatomic retain readonly NSPersistentStoreCoordinator persistentStoreCoordinator What am I missing Starting a new project is not an option... Thanks a lot edit sorry I do have those implementations..... if managedObjectContext nil return managedObjectContext NSPersistentStoreCoordinator coordinator self persistentStoreCoordinator if coordinator nil managedObjectContext NSManagedObjectContext alloc init managedObjectContext setPersistentStoreCoordinator..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone error error Handle the error. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory.. My NSPersistentStoreCoordinator is initialized in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent.. in this way NSPersistentStoreCoordinator persistentStoreCoordinator if persistentStoreCoordinator nil return persistentStoreCoordinator NSURL storeUrl NSURL fileURLWithPath self applicationDocumentsDirectory stringByAppendingPathComponent @ FC.sqlite NSError..
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