【发布时间】:2016-11-10 13:33:03
【问题描述】:
从我的根视图控制器导航,即UIViewController 似乎完全没有问题。但是当我从其他视图控制器切换到拆分视图时,
拆分视图控制器不能推送到导航控制器
发生。
这是我的 appdelegate
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let split = storyboard.instantiateViewControllerWithIdentifier("SplitViewContoller") as! UISplitViewController
let splitViewController = split
let navigationController = splitViewController.viewControllers[splitViewController.viewControllers.count-1] as! UINavigationController
navigationController.topViewController!.navigationItem.leftBarButtonItem = splitViewController.displayModeButtonItem()
splitViewController.delegate = self
return true
}
【问题讨论】:
标签: ios swift uinavigationcontroller uisplitviewcontroller