Multiple UIPickerView in the same UIView

Question

I\'m a complete beginner on iOS dev and I want to create a little iOS application. On this application, 3 UIPickerViews are supposed to display different data.

Answer 1

You don't need tags, just use:

 func pickerView(pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int{
        if pickerView == pickerView1 {
            //pickerView1
        } else if pickerView == pickerView2{
           //pickerView2
        }

also don't forget to set delegate in IB or in code:

pickerView1.delegate = self