Question

I find that in ios 4 , I can not use:

alert.alertViewStyle = UIAlertViewStylePlainTextInput;

So, how can I achieve the same effect as the code above in ios4?

Answer 1

UITextField * textField = [[UITextField alloc] init];
textField.frame = CGRectMake(0, 0, 0, 0); //Your properties here

[alert addSubview:textField];

I would suggest defining the textfield globally so that you have access to it from within the whole class, and can retrieve the text input.