Question

我正在使用故事板在Xcode 5中为ios 7开发应用程序，用户使用push segue将其推送到带有2个UIViewControllers＆＃34;在其中的UITabBarController＆＃34;。 Here's ViewControllers上的裁剪截图。

我在UITabBarController中获得了这段代码：

#import "ViewTVTabBarController.h"
#import "MyManager.h"



@interface ViewTVTabBarController ()

@end

@implementation ViewTVTabBarController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
    // Custom initialization
}
return self;
}

- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.

// Set the BarTintcolor to red and text colors to white
self.navigationController.navigationBar.barTintColor = [UIColor redColor];
self.navigationController.navigationBar.titleTextAttributes = [NSDictionary dictionaryWithObject:[UIColor whiteColor] forKey:UITextAttributeTextColor];

// Set the NavigationItem Title
self.navigationItem.title = [[MyManager sharedManager] selectedTV];
}

- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)actionBarButton:(id)sender {
// Offer options for this TV; options like delete, edit, etc
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/

@end

另外2个＆＃34;正常＆＃34; UIViewControllers作为2个选项卡。标题没有设置，NSLog也不会触发。

我做错了什么？

谢谢！埃里克

Answer 1

至于问题

我做错了什么？

我想也许答案就是设计。尝试在UIToolBar中使用UISegmentedControl或UIViewController来替换将被推入的UITabBarController。或者在UITabBarController

中添加四个标签

UITabBarController不会触发

1 个答案: