Tag Archives: Label

Scroll View

/*

select all except view

click Editor  Manu -> Embed In -> Scroll view

select scroll view and outlets delegate attach to view controller

select button

click Editor -> Resolve auto layout issues ->  all view in view controller -> Reset to suggested constraits

*/

 

Advertisements

Keyboard, textField and label disappear

import UIKit

class ViewController: UIViewController, UITextFieldDelegate {
 
 func textFieldShouldReturn(_ textField: UITextField) -> Bool {
 textField.resignFirstResponder()
 return false
 }
 @IBOutlet weak var writeYouNameTextField: UITextField!
 
 @IBOutlet weak var displayLabel: UILabel!
 
 override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
 self.view.endEditing(true)
 }
 
@IBAction func enterButton(_ sender: UIButton) {
 displayLabel.text = "hello " + writeYouNameTextField.text! + "!"
 self.writeYouNameTextField.resignFirstResponder()
 writeYouNameTextField.text = ""
 }

 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.
 }
}

Label

Label
Display text, two type of label have. Normal display label after click Button display label.
as yahoo and Google is normal Display, this code must have to put in button funtion

CustomLabelName.text

after click button display
CustomLabelName.text = “hello ” + CustomTextFieldName.text + “!”