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App/firstInput/VCSendTraoDoi.swift 3.3 KB
d774f0637   Trịnh Văn Quân   fisrt comit
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  import UIKit
  
  class VCSendTraoDoi: UIViewController {
      @IBOutlet weak var edtTenCty: UITextField!
      @IBOutlet weak var edtPhone: UITextField!
      @IBOutlet weak var edtAdress: UITextField!
      @IBOutlet weak var edtContent: UITextViewCustom!
      
      static func getInstance() -> VCSendTraoDoi {
          let storyboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
          let vcOpen = storyboard.instantiateViewController(withIdentifier: "VCSendTraoDoi") as! VCSendTraoDoi
          return vcOpen
      }
  
      override func viewDidLoad() {
          super.viewDidLoad()
  //        registerKeyBoardEvent()
          addInputAccessoryForTextFields([edtTenCty, edtPhone, edtAdress, edtContent], dismissable: true, previousNextable: true) 
      }
  
      @IBAction func btnCancelClick(_ sender: Any) {
          _ = getVcRoot()?.changeCurrentController(VCInputId.getInstance())
      }
  
      @IBAction func btnSendClick(_ sender: Any) {
          _ = getVcRoot()?.changeCurrentController(VCNoiDungTraoDoi.getInstance())
      }
  
  //    @IBAction func edtActionTrigerClick(_ sender: Any) {
  //    }
  
      override func viewDidDisappear(_ animated: Bool) {
          super.viewDidDisappear(animated)
  //        unregisterKeyBoardEvent()
      }
  
      func getVcRoot() -> VCRoot? {
          return self.parent as? VCRoot
      }
      
      //region ======= keyboard process ====
      private func registerKeyBoardEvent() {
          NotificationCenter.default.setObserver(self, selector: #selector(VCInputId.keyboardWillShow(_:)), name: NSNotification.Name.UIKeyboardWillShow.rawValue, object: nil);
          NotificationCenter.default.setObserver(self, selector: #selector(VCInputId.keyboardWillHide(_:)), name: NSNotification.Name.UIKeyboardWillHide.rawValue, object: nil);
      }
  
      private func unregisterKeyBoardEvent() {
          NotificationCenter.default.removeObserver(self, name: NSNotification.Name.UIKeyboardWillShow, object: nil)
          NotificationCenter.default.removeObserver(self, name: NSNotification.Name.UIKeyboardWillHide, object: nil)
      }
  
      func keyboardWillShow(_ notification: Notification) {
  //        guard let userInfo = notification.userInfo else {
  //            return
  //        }
  //        guard let keyboardFrame = (userInfo[UIKeyboardFrameEndUserInfoKey] as AnyObject).cgRectValue else {
  //            return
  //        }
  //        guard let duration = (userInfo[UIKeyboardAnimationDurationUserInfoKey] as AnyObject).doubleValue else {
  //            return
  //        }
  //        topMargin.constant = 50 - keyboardFrame.height
  //        UIView.animate(withDuration: duration, delay: 0.0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.5, options: .curveLinear, animations: { () -> Void in
  //            self.view.layoutIfNeeded()
  //        }, completion: nil)
      }
  
      func keyboardWillHide(_ notification: Notification) {
  //        guard let userInfo = notification.userInfo else {
  //            return
  //        }
  //        guard let duration = (userInfo[UIKeyboardAnimationDurationUserInfoKey] as AnyObject).doubleValue else {
  //            return
  //        }
  //        topMargin.constant = 50
  //        UIView.animate(withDuration: duration, delay: 0.0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.5, options: .curveLinear, animations: { () -> Void in
  //            self.view.layoutIfNeeded()
  //        }, completion: nil)
      }
      //endregion
  }