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2014/10/15 ¤U¤È 10:08:54
iphone Programming Glossary: favbuttoniPhone: preserve NSUserDefaults values when application is killed http://stackoverflow.com/questions/6585200/iphone-preserve-nsuserdefaults-values-when-application-is-killed appDelegate MyAppDelegate UIApplication sharedApplication delegate NSString viewname @ custom if favselected favButton setBackgroundImage UIImage imageNamed @ selected.png forState UIControlStateNormal appDelegate addTOFavourites self.ViewID.. @ selected.png forState UIControlStateNormal appDelegate addTOFavourites self.ViewID viewType self.ViewType else favButton setBackgroundImage UIImage imageNamed @ unselected.png forState UIControlStateNormal appDelegate removeFromFavourites self.ViewID.. false. Is there anyway to preserve my values Am I missing something if appDelegate isAddedToFavorites self.ViewID favButton setBackgroundImage UIImage imageNamed @ selected.png forState UIControlStateNormal favselected YES else favButton setBackgroundImage..
Add image to UIBarButtonItem button http://stackoverflow.com/questions/6817469/add-image-to-uibarbuttonitem-button and I add it like following it doesn't work I had to use the code given in my accepted answer in viewwillappear favButton addTarget self action @selector favouriteButtonClicked forControlEvents UIControlEventTouchUpInside self.navigationItem.rightBarButtonItem.. videoController Thanks. iphone image uibarbuttonitem share improve this question UIButton favButton UIButton alloc init favButton setImage UIImage imageNamed @ unselected.png forState UIControlStateNormal favButton addTarget.. Thanks. iphone image uibarbuttonitem share improve this question UIButton favButton UIButton alloc init favButton setImage UIImage imageNamed @ unselected.png forState UIControlStateNormal favButton addTarget self action @selector favouriteButtonClicked..
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