UIAlertView中的UITextField

Posted 2021-02-25

- (void) doAlertWithTextField {
	UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Congratulations!" 											message:@"You earned a top score! Enter your name:nn"
												   delegate:self 
cancelButtonTitle:nil
otherButtonTitles:@"OK", nil];
	alert.tag = kTag_EnterNameAlert;
 
	CGRect entryFieldRect = CGRectZero;
	if( UIDeviceOrientationIsPortrait( [UIApplication sharedApplication].statusBarOrientation ) ) {
		entryFieldRect = CGRectMake(12, 90, 260, 25);
	}
	else {
		entryFieldRect = CGRectMake(12, 72, 260, 25);
	}
 
	UITextField *nameEntryField = [[UITextField alloc] initWithFrame:entryFieldRect];
	nameEntryField.tag = kTag_NameEmtryField;
	nameEntryField.backgroundColor = [UIColor whiteColor];
	nameEntryField.keyboardType = UIKeyboardTypeAlphabet;
	nameEntryField.keyboardAppearance = UIKeyboardAppearanceAlert;
	nameEntryField.autocorrectionType = UITextAutocorrectionTypeNo;
	nameEntryField.clearButtonMode = UITextFieldViewModeWhileEditing;
	[alert addSubview:nameEntryField];
	[nameEntryField becomeFirstResponder];
	[nameEntryField release];
 
	[alert show];
	[alert release];
}