ios - 继续引用

Question

我试图通过自定义类从一个按钮连接到另一个 Storyboard中的新 View Controller 。这就是自定义类的外观。

import UIKit
import Foundation

class NavigationController{

    static func segueToNextViewController(#storyboardName: String){
        var eventsBoard: UIStoryboard = UIStoryboard(name: storyboardName, bundle: NSBundle.mainBundle())
        var nextViewController = eventsBoard.instantiateInitialViewController() as! UIViewController
        self.presentViewController(nextViewController, animated: true, completion: nil)
    }   
}

但是我遇到了一个错误:“NavigationController.Type”在此行上没有名为“presentViewController”的成员 self.presentViewController(nextViewController,animated:true,completion:nil)

任何帮助将不胜感激

Answer 1

试试这个，

import UIKit
import Foundation

class NavigationController{

        func segueToNextViewController(storyboardName: String){
        let storyboard = UIStoryboard(name: storyboardName, bundle: nil)
        let vc = storyboard.instantiateViewControllerWithIdentifier("#YourViewControllerName") as! UIViewController
    self.presentViewController(vc, animated: true, completion: nil)
    }   
}

*确保为您的 View Controller Storyboard ID 命名，并将相同的名称粘贴到代码中的 #YourViewControllerName