Why isn't the UIPickerView widthForComponent delegate method called everytime the view appears?

Question

I\'ve got two controls on an iPhone screen - a TableView and a UIPickerView. When you select the single cell in the TableView you\'re taken to another screen where you\'re show

Answer 1

I am not sure, but you can try to call [pickerView reloadAllComponents]; in your viewWillAppear method.

  if(currentNumbersOfComponents < 4){
    currentNumbersOfComponents++;
    [picker reloadAllComponents];
}

The numberOdComponents method returns currentNumberOfComponents