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I want to add an action to the Retry button, but when the user presses the Retry button nothing happens.
var createAccountErrorAlert: UIAlertView = UIAlertView()
createAccountErrorAlert.delegate = self
createAccountErrorAlert.title = "Oops"
createAccountErrorAlert.message = "Could not create account!"
createAccountErrorAlert.addButtonWithTitle("Dismiss")
createAccountErrorAlert.addButtonWithTitle("Retry")
createAccountErrorAlert.show()
Function for determining index of button pressed?
func alertView(View: UIAlertView!, clickedButtonAtIndex buttonIndex: Int){
switch buttonIndex{
case 1:
createAccount()
default:
//Some code here..
}
}
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@OrkhanAlizade create a ViewController , put your code into the ViewControllers viewDidAppear method, and in your AppDelegate , set that ViewController as the windows rootViewController (and also don't forget to create the window itself). @DánielNagy it works! Thank you! @OrkhanAlizade you are welcome!
var alertView = UIAlertView(); alertView.
Adding Action Buttons to Alert Dialog To create an action button that the user can tap on, we will need to create a new instance of an UIAlertAction class and add it to our alert object. To add one more button to UIAlertController simply create a new UIAlertAction object and add it to the alert.
I tested your code and it is working fine for me it prints the respective result:
func showAlert(){
var createAccountErrorAlert: UIAlertView = UIAlertView()
createAccountErrorAlert.delegate = self
createAccountErrorAlert.title = "Oops"
createAccountErrorAlert.message = "Could not create account!"
createAccountErrorAlert.addButtonWithTitle("Dismiss")
createAccountErrorAlert.addButtonWithTitle("Retry")
createAccountErrorAlert.show()
}
func alertView(View: UIAlertView!, clickedButtonAtIndex buttonIndex: Int){
switch buttonIndex{
case 1:
NSLog("Retry");
break;
case 0:
NSLog("Dismiss");
break;
default:
NSLog("Default");
break;
//Some code here..
}
}
It print dismiss when i click on dismiss button.
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