試圖在IOS

Question

創建一個滑動條菜單我想在我的應用程序創建一個滑動條菜單

當我點擊漢堡包圖標，它應該顯示一個菜單（如下圖所示），如下圖所示。

我目前使用SWRevealController，一個寫在Objective C中的庫。我創建了一個橋接頭並導入了類。這是我目前的設置將跳轉到一個菜單控制器或UIViewTable是SWRevealController

我最初的看法，和塞格斯是SWRevealViewControllerSegueSetController的子類。在我的食品項目視圖控制器（漢堡包導航存在的控制器）中，我添加了以下代碼來激活滑塊操作。

override func viewDidLoad() { 
     super.viewDidLoad() 

     //Creating the slidebar Navigation using SWRevealViewController 
     if self.revealViewController() != nil { 
      menuButton.target = self.revealViewController() 
      menuButton.action = #selector(SWRevealViewController.revealToggle(_:)) 
      self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer()) 
     } 

} 

但是，當我點擊按鈕時，它仍然沒有響應。當我用我的其他應用程序做到這一點時，它運行良好。我不知道它爲什麼不在這裏

工作這是我作爲參考來源：http://www.appcoda.com/sidebar-menu-swift/

視圖控制器完整的代碼

@IBOutlet weak var thumbnail_image: UIImageView! 
    //@IBOutlet weak var food_detail: UITextView! 
    @IBOutlet weak var testing: UILabel! 

    @IBOutlet weak var menuButton: UIBarButtonItem! 
    var jsonResponseFood: NSArray = NSArray() //API for types of food available 
    var jsonResponseRecipe: NSArray = NSArray() // API for recipes in food 
    var selectedFood: foodItem? 
    var postStr: String? 

    //Initializing API 
    let FullRecipeAPIModel = fullRecipeAPIModel() 

    override func viewDidLoad() { 
     super.viewDidLoad() 

     //Creating the slidebar Navigation using SWRevealViewController 
     if self.revealViewController() != nil { 
      menuButton.target = self.revealViewController() 
      menuButton.action = #selector(SWRevealViewController.revealToggle(_:)) 
      self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer()) 
     } 


     print(selectedFood?.name as String!) 
     //testing.text = self.selectedFood?.name 

     let APIModel = apiModel() 

     APIModel.delegate = self 
     FullRecipeAPIModel.delegate = self 
     APIModel.downloadItems(postString: postStr!) 

     // Do any additional setup after loading the view. 
    } 

謝謝你的StackOverflow。

Answer 1

問題在你的代碼，你不設置SWRevealController可用的代碼根view.No故事板的選擇明智的，我們不得不再次做配置。這個庫就是這樣設計的。所以如果你改變下面的代碼，它會像魅力一樣工作。

if(stat == "login"){ 
       if(responseString == "invalid"){ 
        self.isValid = false; 
        print(self.isValid) 
       } 

       DispatchQueue.main.async(execute: { 
        if self.checkLogin(data: responseString!) == true { 
         let storyboard = UIStoryboard(name: "food", bundle: nil) 
         let controller = storyboard.instantiateViewController(withIdentifier: "foodItemViewController") as! foodItemViewController 
         let navController = UINavigationController(rootViewController: controller) // Creating a navigation controller with VC1 at the root of the navigation stack. 
         let appDelegate = UIApplication.shared.delegate as! AppDelegate 
         let menuView :MenuController = storyboard.instantiateViewController(withIdentifier: "menuBar") as! MenuController 
         let revealController = SWRevealViewController() 

         revealController.frontViewController = navController; 
         revealController.rearViewController = menuView; 

         appDelegate.window?.rootViewController = revealController 

        } 
        else{ 
         //Show alert here 
         self.showAlert(title: "User Does Not Exist", alertTitle: "Close", message: ""); 
        } 
       }); 
      } 
      else{ 
       //CODE COULD BE SIMPLIFIED 
       DispatchQueue.main.async(execute: { 
        if(responseString == "duplicate"){ 
         //Show alert here 
         self.showAlert(title: "User with this email already exist", alertTitle: "Close", message: "Please register with another email address") 
        } 
        else{ 
         //Show Food UITable 
         let storyboard = UIStoryboard(name: "food", bundle: nil) 
         let controller = storyboard.instantiateViewController(withIdentifier: "entranceFoodController") 
         /*let navController = UINavigationController(rootViewController: controller) // Creating a navigation controller with VC1 at the root of the navigation stack.*/ 
         let appDelegate = UIApplication.shared.delegate as! AppDelegate 

         let menuView :MenuController = storyboard.instantiateViewController(withIdentifier: "menuBar") as! MenuController 
         let revealController = SWRevealViewController() 

         revealController.frontViewController = controller; 
         revealController.rearViewController = menuView; 

         appDelegate.window?.rootViewController = revealController     } 

       }); 
      } 

Answer 2

我也是這個工作今天，是可使用SWRevealController的最佳選擇，是不是有一個蘋果建成這樣的方式？我渴望看到選項，而不是從Github獲得某些東西，除非這是我的最後手段。