Question

I have a button in a menu which when touched, pops up a alert message with two buttons: “Cancel” and “Yes“. This is the code I have for the alert:

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Exit game"
                                                message:@"Are you sure?"
                                               delegate:nil
                                      cancelButtonTitle:@"Cancel"
                                      otherButtonTitles:@"Yes", nil];
[alert show];

Is it possible to add an action to the button “Yes“?

Answer 1

In your code set the UIAlertView delegate:

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Exit game" message:@"Are you sure?" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Yes", nil]; [alert show];

As you have set delegate to self, write the delegate function in the same class as shown below:

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
if (buttonIndex == 1) { // Set buttonIndex == 0 to handel "Ok"/"Yes" button response
    // Cancel button response
    }}