在某一个tabitem页面中再使用上面的方法就跳转不了，估计是导航控制器对这些tabitem没用？

Question

在AppDelegate.h中@property (strong, nonatomic) UINavigationController *navigationController;在AppDelegate.m中self.navigationController=[[UINavigationController alloc]initWithRootViewController:self.viewController];     [self.window addSubview:navigationController.view];在用navigationcontroller跳转到一个tabbar的界面，主视图为TabbarMain在TabbarMain.h中@interface TabbarMain : UITabBarController<UITabBarControllerDelegate>@property (strong, nonatomic) UITabBarController *controller;在TabbarMain.m中UIViewController *huntingMain=[[HuntingMain alloc]initWithNibName:@"HuntingMain" bundle:nil];    UIViewController *restaurantMain=[[RestaurantMain alloc]initWithNibName:@"RestaurantMain" bundle:nil];     restaurantMain.navigationController.view=self.navigationController;    UIViewController *settingMain=[[SettingMain alloc]initWithNibName:@"SettingMain" bundle:nil];   UIViewController *moreMain=[[MoreMain alloc]initWithNibName:@"MoreMain" bundle:nil];    controller=[[UITabBarController alloc]init];     controller.viewControllers=[NSArray arrayWithObjects:huntingMain, restaurantMain, settingMain,moreMain,nil];//添加4个tabitem     controller.delegate=self;     [self.view addSubview:controller.view];在TabbarMain.m是可以使用[self.navigationController pushViewController:view animated:YES];来进行页面的跳转但是在某一个tabitem页面中再使用上面的方法就跳转不了，估计是导航控制器对这些tabitem没用（比如说在某个选项卡中有一个列表，单击某项进行跳转），不知道要怎么样才能在tabitem的页面中使用类似[self.navigationController pushViewController:view animated:YES];来进行跳转

Answer 1

用UINavigationController来组织你的Tabbar下的viewcontroller
TabbarMain.m

UIViewController *huntingMain=[[HuntingMain alloc]initWithNibName:@"HuntingMain" bundle:nil];

navigationController=[[UINavigationController alloc]initWithRootViewController:self.huntingMain];

controller=[[UITabBarController alloc]init];
    controller.viewControllers=[NSArray arrayWithObjects:navigationController, restaurantMain, settingMain,moreMain,nil];/