如何使用 Swift 将 viewcontroller 推送到导航堆栈？

Question

我在 UIViewController 之前设置了 NavigationViewcontroller，我想以编程方式执行 segue 并将另一个 Viewcontroller 推入导航堆栈。我怎样才能做到这一点？

class CreateEventViewController: UIViewController, CLLocationManagerDelegate {

    // Updated post with simple answer
    // If you have a Naviagation Controller already instantiated then all you have to do is perform segue and it will push it on the navigation stack   for you
    self.performSegueWithIdentifier("Event Creation Success", sender: nil)

}

编辑：

我的故事板图片http://imgur.com/rgbNxI1

Answer 1

pushViewController 仅在您已经通过调用 performSegueWithIdentifier 设置了 segue 之后调用。将 pushViewController 调用响应初始化 segue 的任何操作。

Answer 2

因为我已经实例化了我的导航控制器并且有一个导航堆栈，我所要做的就是 performSegueWithIdentifier。不需要 pushViewController.

self.performSegueWithIdentifier("Event Creation Success", sender: nil)

如何使用 Swift 将 viewcontroller 推送到导航堆栈？

How to push viewcontroller onto navigation stack using Swift?

ios

swift

uiviewcontroller

uinavigationcontroller