如何使用swift以編程方式轉換到不同故事板中的不同視圖控制器？

Question

let customerStoryboard =   UIStoryboard(name: "Customer", bundle: nil) //First(Current) storyboard 
let agentStoryboard =   UIStoryboard(name: "Agent", bundle: nil)  //Second storyboard

var otherVC = UIViewController!   // ViewController reference

otherVC = agentStoryboard.instantiateViewControllerWithIdentifier("AgentProfile") 

最后一個語句沒有執行或顯示結果，除此之外還需要做什么？

Answer 1

您只實例化視圖控制器。 要呈現它，您應該使用presentViewController方法

someVC.presentViewController(otherVC, animated: true, completion: nil)

Answer 2

使用此代碼顯示第二個視圖控制器。

let otherVC : AnyObject! = self.agentStoryboard.instantiateViewControllerWithIdentifier("AgentProfile")
self.showViewController(otherVC as UIViewController, sender: otherVC)

Answer 3

let secondViewController = self.storyboard.instantiateViewControllerWithIdentifier("SecondViewController") as SecondViewController

self.navigationController.pushViewController(secondViewController, animated: true)