Question

I have two PickerViews in my view, how do I set my delegates to identify which one to handle?
Some kind of if() to validate if the picker that threw the event was the pickerX or pickerY?

Any ideas will be appreciated.

Answer 1

You can have IBOUtlets for the PickerViews like

@property (nonatomic, retain) IBOutlet UIPickerView *firstPickerView; 
@property (nonatomic, retain) IBOutlet UIPickerView *secondPickerView; 

and then in a delegate method do something like this

- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:  (NSInteger)component {
  if (pickerView == self.firstPickerView) {
  }
  else if (pickerView == self.secondPickerView) {
  }
}

or you can set tags on the PickerViews in IB and do

- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:  (NSInteger)component {
  if (pickerView.tag == 0) {

  }
  else if (pickerView.tag == 1) {
  }
}