當UITableViewController是容器視圖的子視圖時，UITableView不滾動

Question

我有一個容器視圖的UIViewController。容器視圖的孩子是一個靜態tableView。 tableView的最後一個單元格有一個文本字段。當僅使用UITableViewController時，tableViewController在選擇文本字段時處理tableView的移動。現在，即使鍵盤出現，tableView也不會自行調整。任何解決方案

Answer 1

您可以使用鍵盤通知滾動實現代碼如下起來

// Keyboard 
    func registerForKeyboardNotifications() { 
     NSNotificationCenter.defaultCenter().addObserver(self, 
                 selector: #selector(keyboardWillShow), 
                 name: UIKeyboardWillShowNotification, 
                 object: nil) 
     NSNotificationCenter.defaultCenter().addObserver(self, 
                 selector: #selector(keyboardWillHide), 
                 name: UIKeyboardWillHideNotification, 
                 object: nil) 
    } 

    deinit { 
     NSNotificationCenter.defaultCenter().removeObserver(self, name: UIKeyboardWillShowNotification, object: nil) 
     NSNotificationCenter.defaultCenter().removeObserver(self, name: UIKeyboardWillHideNotification, object: nil) 
    } 

    func keyboardWillShow(notification: NSNotification) { 
     if let userInfo = notification.userInfo { 
      if let keyboardSize = (userInfo[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.CGRectValue() { 
       let keyboardHeight = keyboardSize.height 
       let contentInsets: UIEdgeInsets = UIEdgeInsetsMake(0.0, 0.0, keyboardHeight, 0.0) 
       tableView.contentInset = contentInsets 
       tableView.scrollIndicatorInsets = contentInsets 
      } 
     } 
    } 

    func keyboardWillHide(notification: NSNotification) { 
     tableView.contentInset = UIEdgeInsetsZero 
     tableView.scrollIndicatorInsets = UIEdgeInsetsZero 
    } 

他們你打電話的viewDidLoad函數

override func viewDidLoad() { 
     super.viewDidLoad() 
registerForKeyboardNotifications() 
}