ios - 一起使用 Nib 和 Storyboard

Question

根据我在互联网上阅读的内容， Nib 和 Storyboard在同一个项目中可以相互比较。现在我正在创建一个选项卡式应用程序，并希望执行以下操作:

表 1:用 Nib 构造，

表 2:用 Storyboard构建，

表 3:用 Nib 构造

最初，我使用 nibs 创建了所有内容，因此在我的委托(delegate)中，我使用以下代码从一个选项卡传递到下一个选项卡:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
    // Override point for customization after application launch.
    UIViewController *viewController1, *viewController2, *viewController3;
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        viewController1 = [[[FirstViewController alloc] initWithNibName:@"FirstViewController_iPhone" bundle:nil] autorelease];
        viewController2 = [[[SecondViewController alloc] initWithNibName:@"SecondViewController_iPhone" bundle:nil] autorelease];
        viewController3 = [[[ThirdViewController alloc] initWithNibName:@"ThirdViewController_iPhone" bundle:nil] autorelease];
    } else {
        viewController1 = [[[FirstViewController alloc] initWithNibName:@"FirstViewController_iPad" bundle:nil] autorelease];
        viewController2 = [[[SecondViewController alloc] initWithNibName:@"SecondViewController_iPad" bundle:nil] autorelease];
        viewController3 = [[[ThirdViewController alloc] initWithNibName:@"ThirdViewController_iPad" bundle:nil] autorelease];

    }
    self.tabBarController = [[[UITabBarController alloc] init] autorelease];
    self.tabBarController.viewControllers = @[viewController1, viewController2, viewController3];
    self.window.rootViewController = self.tabBarController;
    [self.window makeKeyAndVisible];
    return YES;



}

而不是拥有 SecondViewController_.xib，我需要拥有 SecondViewController_.storyboard。我该怎么做呢？我可以将名称“SecondViewController_.nib”更改为“SecondViewController_.storyboard”吗？我不认为这会工作..

任何帮助将不胜感激!

编辑:
我使用的代码:

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        self.title = NSLocalizedString(@"Events", @"Events");
        self.tabBarItem.image = [UIImage imageNamed:@"second"];
    }
    return self; }

Answer 1

您可以按照您的建议创建 Storyboard，然后创建 SecondViewController里面的场景。然后在代码中替换 initWithNibName:调用storyboardWithName:和 instantiateViewControllerWithIdentifier: .

然而，由于 Storyboard的一个主要特性是能够将多个 Controller 联系在一起并定义它们之间的关系，所以很难想象为什么为一个 Controller 做这件事会是一个好主意。