export PATH=/Library/Developer/Toolchains/swift-latest.xctoolchain/usr/bin:"${PATH}"
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var nameTexField: UITextField!
@IBOutlet weak var ageTextField: UITextField!
@IBOutlet weak var helloLabel: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
}
@IBAction func clickMeAction(_ sender: Any) {
print("Hello \(nameTexField.text!)");
helloLabel.text = "Hello \(nameTexField.text!), your age is \(ageTextField.text!)";
}
}
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var nameTexField: UITextField!
@IBOutlet weak var ageTextField: UITextField!
@IBOutlet weak var helloLabel: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
}
@IBAction func clickMeAction(_ sender: Any) {
print("Hello \(nameTexField.text!)")
helloLabel.text = "Hello \(nameTexField.text!), your age is \(ageTextField.text!)"
}
@IBAction func showAlertAction(_ sender: UIButton) {
let alertCtrl = UIAlertController(title: "Alert", message: "Hello Alert", preferredStyle: .alert)
let destructiveAction = UIAlertAction(title: "Delete", style: .destructive, handler: nil)
let cancelAction = UIAlertAction(title: "Cancel", style: .default, handler: nil)
let okAction = UIAlertAction(title: "OK", style: .cancel, handler: nil)
alertCtrl.addAction(okAction)
alertCtrl.addAction(cancelAction)
alertCtrl.addAction(destructiveAction)
present(alertCtrl, animated: true, completion: nil)
}
@IBAction func showConfirmAction(_ sender: UIButton) {
let actionSheet = UIAlertController(title: "Hello World", message: "This is an Action Sheet", preferredStyle: .actionSheet)
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
let okAction = UIAlertAction(title: "OK", style: .default, handler: nil)
actionSheet.addAction(okAction)
actionSheet.addAction(cancelAction)
present(actionSheet, animated: true, completion: nil)
}
}