How to add text input in alertview of ios 8?

Question

I want to add text input in alert-view of ios 8. I know it was done using UIAlertController but not have any idea. How to do it ?

Answer 1

UIAlertViewController with text input

UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Title"
                                                               message:nil
                                                        preferredStyle:UIAlertControllerStyleAlert];
[alert addTextFieldWithConfigurationHandler:^(UITextField *textField) {
    // optionally configure the text field
    textField.keyboardType = UIKeyboardTypeAlphabet;
}];

UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"OK"
                                                   style:UIAlertActionStyleDefault
                                                 handler:^(UIAlertAction *action) {
                                                     UITextField *textField = [alert.textFields firstObject];
                                                     textField.placeholder = @"Enter Input";
                                                 }];
[alert addAction:okAction];

[self presentViewController:alert animated:YES completion:nil];