How to get the first bit of an array item with multiple properties?

Question

imey OP

Created Oct ’20

Replies 2

Boosts 0

Participants 2

I have an array:

Code Block var myHorses = [
    Horse(name: "Donnerhall", idNumber: 1, gender: "Stallion"),
	Horse(name: "Mischa", idNumber: 2, gender: "Mare")]

I want to make a picker view with only the names from the array showing. I have previously used button.tag in another VC to find the horseIndex. Is there a way to list only the names in the picker view?

Code Block func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
        return myHorses[row]
        //pasted from another VC, maybe something like this can work here
		var horseName = for horseIndex in myHorses.indices {
        let horse = myHorses[horseIndex]
        button.tag = horseIndex
    }

Thanks in advance!

Answered by OOPer in 642707022

Is there a way to list only the names in the picker view?

Return the name of the Horse.

Code Block     func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
        
        let theHorse = myHorses[row]
        return theHorse.name
    }

Boost

Answer 1

OOPer OP

Oct ’20

Accepted Answer

Is there a way to list only the names in the picker view?

Return the name of the Horse.

Code Block     func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
        
        let theHorse = myHorses[row]
        return theHorse.name
    }

0

Answer 2

imey OP

Oct ’20

That worked perfectly, thanks :)

0