简单的视图控制器帮助

Question

我只想要一个简单的视图控制器设置。所以当你点击一个按钮时，它会切换到一个指定的视图，并在顶部显示一个导航控制栏。我想在标签栏控制器的视图中执行此操作。

我只需要知道在界面生成器中为了使其工作而建立的连接。

我在appdelegates h和m中指定了我的代码。

我.H

//navigation controller 

UINavigationController *navigationController; 

//view controller 

UIViewController *LibraryVC; 
UIViewController *OrganizeVC; 
UIViewController *DiscoverVC; 
UIViewController *NavigationBarVC; 

//buttons 

UIButton *LibraryButton; 
UIButton *OrganizeButton; 
UIButton *DiscoverButton; 

@property (nonatomic, retain) IBOutlet UINavigationController *navigationController; 

@property (nonatomic, retain) IBOutlet UIViewController *LibraryVC; 
@property (nonatomic, retain) IBOutlet UIViewController *OrganizeVC; 
@property (nonatomic, retain) IBOutlet UIViewController *DiscoverVC; 
@property (nonatomic, retain) IBOutlet UIViewController *NavigationBarVC; 

@property (nonatomic, retain) IBOutlet UIButton *LibraryButton; 
@property (nonatomic, retain) IBOutlet UIButton *OrganizeButton; 
@property (nonatomic, retain) IBOutlet UIButton *DiscoverButton; 

-(IBAction)next; 
-(IBAction)next2; 
-(IBAction)next3; 

MY .M

@synthesize navigationController; 

@synthesize LibraryVC; 
@synthesize OrganizeVC; 
@synthesize DiscoverVC; 
@synthesize NavigationBarVC; 

@synthesize LibraryButton; 
@synthesize OrganizeButton; 
@synthesize DiscoverButton; 

-(IBAction)next{ 
    [navigationController pushViewController:LibraryVC animated:YES]; 
} 

-(IBAction)next2{ 
    [navigationController pushViewController:OrganizeVC animated:YES]; 
} 

-(IBAction)next3{ 
    [navigationController pushViewController:DiscoverVC animated:YES]; 
} 

Answer 1

您可以使用相同的语法类似[self.navigationcontroller pushviewcontroller：controllername动画：YES];