斯威夫特3故事板導航

我有一個建在一個叫LoginViewController.swift斯威夫特3故事板導航

用戶登錄後文件中的登錄頁面，我想送他們去上內置TabBarController

一個新的故事板

項目2，這是中間的一個鏈接到一個名爲landingViewController.swift包含文件：

import UIKit 

class landingViewController: UIViewController { 

override func viewDidLoad() { 
    super.viewDidLoad() 
    // Do any additional setup after loading the view, typically from a nib. 
} 

override func didReceiveMemoryWarning() { 
    super.didReceiveMemoryWarning() 
    // Dispose of any resources that can be recreated. 
} 


}

在我LoginViewController，我想導航到新的故事板的功能的API的一部分，我我做了一個紀念nt區域向您展示。在第二故事板作爲初始視圖控制器

成功登錄後

//MARK: -API Request 
func logintoUnicityLife(username:String , password:String){ 
    let params = ["username": username, 
        "password": password] 

    print("login API called - \(params)") 

    Alamofire.request(URL(string: "\(AppData.sharedData.APIUrl)/login")!, 
         method: .get, 
         parameters: params, 
         headers: AppData.sharedData.headerParam).validate().responseJSON(completionHandler: {(response) -> Void in 
         print("login API done - \(response.response?.statusCode)") 

         guard response.result.isSuccess else { 
          print("API fail: \(response.error.debugDescription)") 
          return 
         } 
         guard let value = response.result.value as? Dictionary<String, Any>, 
          let result = value["result"] as? Dictionary<String, String> else { 
           print(response) 
           return 
         } 

         self.userDetails = result 
         print(self.userDetails) 

         // =========== NAVIGATE TO THE NEW STORYBOARD HERE ============= 

         // =========== CODE GOES ABOVE HERE ================== 

         }) 
}

來源

2017-02-14 Thomas Charlesworth

您需要在加載新的故事板的主窗口，登錄後 –

我怎樣才能做到這一點？ –

func logintoUnicityLife(username:String , password:String){ 
     let params = ["username": username, 
         "password": password] 

     print("login API called - \(params)") 

     Alamofire.request(URL(string: "\(AppData.sharedData.APIUrl)/login")!, 
          method: .get, 
          parameters: params, 
          headers: AppData.sharedData.headerParam).validate().responseJSON(completionHandler: {(response) -> Void in 
          print("login API done - \(response.response?.statusCode)") 

          guard response.result.isSuccess else { 
           print("API fail: \(response.error.debugDescription)") 
           return 
          } 
          guard let value = response.result.value as? Dictionary<String, Any>, 
           let result = value["result"] as? Dictionary<String, String> else { 
            print(response) 
            return 
          } 

          self.userDetails = result 
          print(self.userDetails) 

          // Tabbarcontrolloer set as initial ViewController 
          let tabVC = UIStoryboard(name:"<Your Storyboard file name>", bundle:nil).instantiateInitialViewController() 
          (UIApplication.shared.delegate as? AppDelegate)?.window?.rootViewController = tabVC 

          // =========== NAVIGATE TO THE NEW STORYBOARD HERE ============= 

          // =========== CODE GOES ABOVE HERE ================== 

          }) 
    }

來源

2017-02-14 11:04:21

我認爲這部分工作，因爲我看到切換到黑屏的麻煩。我怎樣才能解決這個問題？我應該注意什麼？ –

我需要設置初始視圖謝謝！ –

組選項卡的視圖控制器，執行該代碼

let storyBoard = UIStoryboard(name:"second", bundle:nil) // second storyboard name is given as second 
let tabVC = storyBoard.instantiateInitialViewController() 
(UIApplication.shared.delegate as? AppDelegate)?.window?.rootViewController = tabVC

集故事情節ID在第二故事板

成功登錄後，TabView的控制器，執行該代碼

let storyBoard = UIStoryboard(name:"second", bundle:nil)// second storyboard name is given as second 
let tabVC = storyBoard.instantiateViewController(withIdentifier: "tabVc") // storyboard id of tab view controller is given as tabVc 
(UIApplication.shared.delegate as? AppDelegate)?.window?.rootViewController = tabVC

來源

2017-02-14 11:52:16

一種方法是建立在你的登錄故事板分鏡參考，在LoginViewController和故事板參考之間創建一個Show segue，給它一個「fromLoadingToMain」的標識符，如下所示：

，然後在你的代碼，只需做：

// =========== NAVIGATE TO THE NEW STORYBOARD HERE ============= 
self.performSegue(withIdentifier: "fromLoadingToMain", sender: nil) 
// =========== CODE GOES ABOVE HERE ==================

來源

2017-02-14 12:11:16

斯威夫特3故事板導航

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