UIAlertViewStylePlainTextInput未聲明

我一直在將此屬性作爲未聲明時應該在框架中可用。UIAlertViewStylePlainTextInput未聲明

UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Email Alert" message:@"Enter your Email Address" delegate:self cancelButtonTitle:@"Hide" otherButtonTitles:nil]; 
[alert setAlertViewStyle:UIAlertViewStyleSecureTextInput]; 
[alert show]; 
[alert release];

來源

2013-01-04 redoc01

您是否正確實施了UIAlertViewDelegate的方法？

像這樣（沒有重命名它）？

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex

來源

2013-01-04 16:09:08

是啊，多數民衆贊成宣佈已經 – redoc01

好我壞了！如果這是由於您使用iOS4，請查看此答案：http://stackoverflow.com/questions/4805637/uitextfield-inside-an-uialertview-not-working-in-ios4-1-and-works-in- 3-0 –

我以這種方式使用了UIAlertViewStylePlainTextInput。請根據需要修改代碼。

    alertType = @"phoneNumberAlert"; 
       UIAlertView *phoneNumberAlert = [[UIAlertView  
       alloc]initWithTitle:@"Notice"  
       message:@"Please enter your Phone Number" delegate:self 
       cancelButtonTitle:nil otherButtonTitles:@"Ok", nil]; 
       [phoneNumberAlert setAlertViewStyle:UIAlertViewStylePlainTextInput]; 
       UITextField *alertTextField = [phoneNumberAlert textFieldAtIndex:0]; 
       alertTextField.keyboardType = UIKeyboardTypeNumberPad; 
       [phoneNumberAlert show]; 
       [phoneNumberAlert release];

來源

2013-01-04 18:50:00 york

> alertView.alertViewStyle = UIAlertViewStylePlainTextInput; 
>  [alertView textFieldAtIndex:0].keyboardType = UIKeyboardTypeNumberPad;

來源

2013-04-11 14:57:33 AzabAF

UIAlertViewStylePlainTextInput未聲明

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