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2014/10/15 ¤U¤È 10:11:09
iphone Programming Glossary: localcontrollersarrayhow to create a tabbar programmatically and adding buttons on it http://stackoverflow.com/questions/3220978/how-to-create-a-tabbar-programmatically-and-adding-buttons-on-it array to hold the view controllers UITabBarController tabBarController UITabBarController alloc init NSMutableArray localControllersArray NSMutableArray alloc initWithCapacity 1 setup the first view controller Root view controller RootViewController myViewController.. localNavigationController.navigationBar.barStyle UIBarStyleBlack localNavigationController.delegate self localControllersArray addObject localNavigationController release since we are done with this for now localNavigationController release myViewController.. are done with this for now localNavigationController release myViewController release tabBarController.viewControllers localControllersArray tabBarController.moreNavigationController.navigationBar.barStyle UIBarStyleBlack tabBarController.delegate self tabBarController.moreNavigationController.delegate..
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep that will appear as icons at bottom of screen tabBarController UITabBarController alloc init NSMutableArray localControllersArray NSMutableArray alloc initWithCapacity 5 setup first tab bar item alloc the main view controller the one that will be the.. control self.navigationController aNavigationController add the navigaton controller as the first tab for the tab bar localControllersArray addObject aNavigationController rootViewController release aNavigationController release setup the other tab bar alloc.. vcSimulatorController.managedObjectContext context add this controller to the array of controllers we are building localControllersArray addObject blocalNavigationController release these guys they are safely stored in the array kill these extra references..
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