How to create an alert box in iphone?

Question

I would like to make an alert type box so that when the user tries to delete something, it says, \"are you sure\" and then has a yes or no for if they are sure. What would b

Answer 1

Being that UIAlertView is now deprecated, I wanted to provide an answer to future coders that come across this.

Instead of UIAlertView, I would use UIAlertController like so:

@IBAction func showAlert(_ sender: Any) {
  let alert = UIAlertController(title: "My Alert", message: "This is my alert", preferredStyle: UIAlertControllerStyle.alert)

  alert.addAction(UIAlertAction(title: "Ok", style: UIAlertActionStyle.default, handler: {(action) in 
    alert.dismiss(animated: true, completion: nil)
  }))
  self.present(alert,animated:true, completion:nil)
}