添加一個(gè)按鈕

UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithTitle:@"Add" style:UITabBarSystemItemContacts target:self action:@selector(clickSettings:)]; self.navigationItem.rightBarButtonItem = rightButton; ?

新版本xcode不用release

添加兩個(gè)按鈕

UIToolbar* toolBar= [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 150, 45)]; [toolBar setTintColor:[self.navigationController.navigationBar tintColor]];

[toolBar setAlpha:[self.navigationController.navigationBar alpha]];

NSMutableArray* buttonArray = [[NSMutableArray alloc] initWithCapacity:2];

?UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(clickSettings:)];

UIBarButtonItem *rightButton2 = [[UIBarButtonItem alloc] initWithTitle:@"Add" style:UITabBarSystemItemContacts target:self action:@selector(clickEdit:)];

? [buttonArray addObject:rightButton];

[buttonArray addObject:rightButton2];

?[toolBar setItems:buttonArray animated:NO];

UIBarButtonItem *barBI = [[UIBarButtonItem alloc] initWithCustomView:toolBar];

self.navigationItem.rightBarButtonItem = barBI;?

轉(zhuǎn)載于:https://www.cnblogs.com/5AnonymousAtBJTU/archive/2012/08/30/2664355.html

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