CÓDIGO SWIFT PARA MOSTRAR UN POP-UP BOX CON ENTRADA DE TEXTO
// pregunta
let alert = UIAlertController(title: "What's your name?", message: nil, preferredStyle: .alert)
// boton
alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
alert.addTextField(configurationHandler: { textField in
textField.placeholder = "Input your name here..."
})
alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in
// constante name
if let name = alert.textFields?.first?.text {
print("Your name: \(name)")
}
}))
self.present(alert, animated: true)
fuente: https://learnappmaking.com/uialertcontroller-alerts-swift-how-to/
// pregunta
let alert = UIAlertController(title: "What's your name?", message: nil, preferredStyle: .alert)
// boton
alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
alert.addTextField(configurationHandler: { textField in
textField.placeholder = "Input your name here..."
})
alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in
// constante name
if let name = alert.textFields?.first?.text {
print("Your name: \(name)")
}
}))
self.present(alert, animated: true)
fuente: https://learnappmaking.com/uialertcontroller-alerts-swift-how-to/