Question

I have many different controllers on my view, I have some pickerview creating by code like:

UIPickerView *picker = [[UIPickerView alloc] initWithFrame:CGRectMake(0, 243, 320, 216)];
switch (sender.tag){
    case 0:
        picker.tag = 0;
        break;
    case 1:
        picker.tag = 1;
        break;
    case 2:
        picker.tag = 2;
        break;
    case 3:
        picker.tag = 3;
        break;
}

picker.delegate=self;
picker.dataSource = self;
picker.showsSelectionIndicator = YES;
[self.view addSubview:picker];

Now I need to use default setting for it (viewdidload). How can I do it by using tag?

Answer 1

UIPickerView *picker = [self.view viewWithTag:X];
[picker adjustIt];