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2014/10/15 ¤U¤È 10:13:38
iphone Programming Glossary: savecontextpassing the value from one class to other class http://stackoverflow.com/questions/13602840/passing-the-value-from-one-class-to-other-class NSString stringWithFormat @ @ txtView.text value of testPersonNotesStr is DISPLYING here... appDelegate saveContext detail release break .................. in DetailsOfPeopleViewController.h NSString testPersonNotesStr UILabel PersonNotesLbl..
Core Data: UIManagedDocument or AppDelegate to setup core data stack? http://stackoverflow.com/questions/14876988/core-data-uimanageddocument-or-appdelegate-to-setup-core-data-stack singleton DataAccessLayer DataAccessLayer.h @interface DataAccessLayer NSObject Saves the Data Model onto the DB void saveContext DataAccessLayer singleton instance shared across application id sharedInstance void disposeInstance Returns the managed.. context return DataAccessLayer sharedInstance managedObjectContext Saves the Data Model onto the DB void saveContext NSError error nil NSManagedObjectContext managedObjectContext self.managedObjectContext if managedObjectContext nil if..
http://stackoverflow.com/questions/4177398/save-and-load-data-coredata aDateObject forKey @ dateSaved NSError saveError nil theManagedObjectContext save saveError if saveError nil NSLog @ @ saveContext Error saving context Error @ details @ self class saveError saveError.userInfo To retrieve a DatedText object with a specific..
DatePicker Stopping CoreData Work http://stackoverflow.com/questions/4326303/datepicker-stopping-coredata-work forKey @ dateSaved NSError saveError nil self.managedObjectContext save saveError if saveError nil NSLog @ @ saveContext Error saving context Error @ details @ self class saveError saveError.userInfo iphone objective c ipad core data uidatepicker..
TabBar Support of Three20 iPhone Photo Gallery http://stackoverflow.com/questions/4655309/tabbar-support-of-three20-iphone-photo-gallery retain readonly NSPersistentStoreCoordinator persistentStoreCoordinator NSURL applicationDocumentsDirectory void saveContext @end Please make sure that you create a new UITabBarController as well as all your ViewControllers. Let's continue with..
Coredata - “NSObjectInaccessibleException - CoreData could not fulfill a fault” http://stackoverflow.com/questions/5591301/coredata-nsobjectinaccessibleexception-coredata-could-not-fulfill-a-fault coreView_.id responseArray objectAtIndex i id self.managedObjectContext insertObject coreView1_ self saveContext self.managedObjectContext NSArray readFromCoreData NSEntityDescription entity NSEntityDescription entityForName @ CoreView1..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate nil _notificationArray NSMutableArray alloc init _notificationArray addObject notification void resetStore self saveContext __persistentStoreCoordinator nil __managedObjectContext nil reset the managedObjectContext for your program as you would..
Detect if the user has touched the screen http://stackoverflow.com/questions/9251174/detect-if-the-user-has-touched-the-screen managedObjectModel @property nonatomic retain readonly NSPersistentStoreCoordinator persistentStoreCoordinator void saveContext NSURL applicationDocumentsDirectory @end @protocol MyKindOfWindowDelegate @interface MyKindOfWindow UIWindow NSTimer tenthTimer.. in the code MyKindOfWindow self.window startTimer void applicationDidEnterBackground UIApplication application self saveContext void applicationWillEnterForeground UIApplication application Called as part of the transition from the background to the.. many of the changes made on entering the background. void applicationWillTerminate UIApplication application self saveContext void dealloc window release managedObjectContext release managedObjectModel release persistentStoreCoordinator release..
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