Segue isn't working properly - Label in second view controller isn't changing based on the button pressed in first view controller










0















I have a view controller that has 2 buttons and 2 text fields, and a second view controller that has 1 label. At the moment if I press on buttonOne, the label in the second view controller changes to "text field 1" and when I press buttonTwo, the same label displays "text field 1" again. Ideally I want the label to display "text field" when buttonOne is pressed and "text field 1" when buttonTwo is pressed. Below are the 2 view controllers used and a screen shot of the storyboard i'm using. Any help is appreciated.



Simulator



Storyboard



First View Controller:



import UIKit

class ViewController: UIViewController {

@IBOutlet weak var textField: UITextField!
@IBOutlet weak var textField1: UITextField!

var isButtonClicked: Bool = false

override func viewWillAppear(_ animated: Bool)
super.viewWillAppear(animated)

isButtonClicked = false


@IBAction func buttonOne(_ sender: Any)
if textField.text != ""
isButtonClicked = true
performSegue(withIdentifier: "segue", sender: self)




@IBAction func buttonTwo(_ sender: Any)

if textField1.text != ""
isButtonClicked = true
performSegue(withIdentifier: "segue", sender: self)



override func prepare(for segue: UIStoryboardSegue, sender: Any?)
var secondController = segue.destination as! SecondViewController
secondController.myString = textField.text!
secondController.myString = textField1.text!



Second View Controller:



import UIKit 

class SecondViewController: UIViewController

@IBOutlet weak var label: UILabel!

var myString = String()


override func viewDidLoad()
super.viewDidLoad()

label.text = myString










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    0















    I have a view controller that has 2 buttons and 2 text fields, and a second view controller that has 1 label. At the moment if I press on buttonOne, the label in the second view controller changes to "text field 1" and when I press buttonTwo, the same label displays "text field 1" again. Ideally I want the label to display "text field" when buttonOne is pressed and "text field 1" when buttonTwo is pressed. Below are the 2 view controllers used and a screen shot of the storyboard i'm using. Any help is appreciated.



    Simulator



    Storyboard



    First View Controller:



    import UIKit

    class ViewController: UIViewController {

    @IBOutlet weak var textField: UITextField!
    @IBOutlet weak var textField1: UITextField!

    var isButtonClicked: Bool = false

    override func viewWillAppear(_ animated: Bool)
    super.viewWillAppear(animated)

    isButtonClicked = false


    @IBAction func buttonOne(_ sender: Any)
    if textField.text != ""
    isButtonClicked = true
    performSegue(withIdentifier: "segue", sender: self)




    @IBAction func buttonTwo(_ sender: Any)

    if textField1.text != ""
    isButtonClicked = true
    performSegue(withIdentifier: "segue", sender: self)



    override func prepare(for segue: UIStoryboardSegue, sender: Any?)
    var secondController = segue.destination as! SecondViewController
    secondController.myString = textField.text!
    secondController.myString = textField1.text!



    Second View Controller:



    import UIKit 

    class SecondViewController: UIViewController

    @IBOutlet weak var label: UILabel!

    var myString = String()


    override func viewDidLoad()
    super.viewDidLoad()

    label.text = myString










    share|improve this question


























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      0








      I have a view controller that has 2 buttons and 2 text fields, and a second view controller that has 1 label. At the moment if I press on buttonOne, the label in the second view controller changes to "text field 1" and when I press buttonTwo, the same label displays "text field 1" again. Ideally I want the label to display "text field" when buttonOne is pressed and "text field 1" when buttonTwo is pressed. Below are the 2 view controllers used and a screen shot of the storyboard i'm using. Any help is appreciated.



      Simulator



      Storyboard



      First View Controller:



      import UIKit

      class ViewController: UIViewController {

      @IBOutlet weak var textField: UITextField!
      @IBOutlet weak var textField1: UITextField!

      var isButtonClicked: Bool = false

      override func viewWillAppear(_ animated: Bool)
      super.viewWillAppear(animated)

      isButtonClicked = false


      @IBAction func buttonOne(_ sender: Any)
      if textField.text != ""
      isButtonClicked = true
      performSegue(withIdentifier: "segue", sender: self)




      @IBAction func buttonTwo(_ sender: Any)

      if textField1.text != ""
      isButtonClicked = true
      performSegue(withIdentifier: "segue", sender: self)



      override func prepare(for segue: UIStoryboardSegue, sender: Any?)
      var secondController = segue.destination as! SecondViewController
      secondController.myString = textField.text!
      secondController.myString = textField1.text!



      Second View Controller:



      import UIKit 

      class SecondViewController: UIViewController

      @IBOutlet weak var label: UILabel!

      var myString = String()


      override func viewDidLoad()
      super.viewDidLoad()

      label.text = myString










      share|improve this question
















      I have a view controller that has 2 buttons and 2 text fields, and a second view controller that has 1 label. At the moment if I press on buttonOne, the label in the second view controller changes to "text field 1" and when I press buttonTwo, the same label displays "text field 1" again. Ideally I want the label to display "text field" when buttonOne is pressed and "text field 1" when buttonTwo is pressed. Below are the 2 view controllers used and a screen shot of the storyboard i'm using. Any help is appreciated.



      Simulator



      Storyboard



      First View Controller:



      import UIKit

      class ViewController: UIViewController {

      @IBOutlet weak var textField: UITextField!
      @IBOutlet weak var textField1: UITextField!

      var isButtonClicked: Bool = false

      override func viewWillAppear(_ animated: Bool)
      super.viewWillAppear(animated)

      isButtonClicked = false


      @IBAction func buttonOne(_ sender: Any)
      if textField.text != ""
      isButtonClicked = true
      performSegue(withIdentifier: "segue", sender: self)




      @IBAction func buttonTwo(_ sender: Any)

      if textField1.text != ""
      isButtonClicked = true
      performSegue(withIdentifier: "segue", sender: self)



      override func prepare(for segue: UIStoryboardSegue, sender: Any?)
      var secondController = segue.destination as! SecondViewController
      secondController.myString = textField.text!
      secondController.myString = textField1.text!



      Second View Controller:



      import UIKit 

      class SecondViewController: UIViewController

      @IBOutlet weak var label: UILabel!

      var myString = String()


      override func viewDidLoad()
      super.viewDidLoad()

      label.text = myString







      xcode label segue textfield






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 15 '18 at 14:47







      EdwardGallagher

















      asked Nov 15 '18 at 11:38









      EdwardGallagherEdwardGallagher

      13




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