How can I add several UIStepper Values to one Label? - swift

Question

I'm working right now on my first Swift project. I've got 2 stepper and one label - both stepper are sending their values to it. How can I add the value of the second stepper to the label, in which the value of the first stepper is already? Here is my code:
override func viewDidLoad() {
super.viewDidLoad()
stepper.wraps = true
stepper.autorepeat = true
stepper.maximumValue = 10000
stepper2.wraps = true
stepper2.autorepeat = true
stepper2.maximumValue = 10000
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
#IBOutlet weak var valueLabel: UILabel!
#IBOutlet weak var stepper: UIStepper!
#IBAction func stepperValueChanged(sender: UIStepper) {
valueLabel.text = Int(sender.value).description
}
#IBOutlet weak var stepper2: UIStepper!
#IBAction func stepper2ValueChanged(sender: UIStepper) {
valueLabel.text = Int(sender.value).description
}
}
Thank you!

Answer 1

If you want to combine the two values to ONE String and show this String on your Label, than you have to create a new function that does this for you. I added such a function to your code:`
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
stepper.wraps = true
stepper.autorepeat = true
stepper.maximumValue = 10000
stepper2.wraps = true
stepper2.autorepeat = true
stepper2.maximumValue = 10000
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
#IBOutlet weak var valueLabel: UILabel!
#IBOutlet weak var stepper: UIStepper!
#IBAction func stepperValueChanged(sender: UIStepper) {
// valueLabel.text = Int(sender.value).description
addValuesToASumAndPutItIntoTheLabel()
}
#IBOutlet weak var stepper2: UIStepper!
#IBAction func stepper2ValueChanged(sender: UIStepper) {
// valueLabel.text = String(sender.value)
addValuesToASumAndPutItIntoTheLabel()
}
func addValuesToASumAndPutItIntoTheLabel() {
let summe : Int = Int(stepper.value + stepper2.value)
valueLabel.text = summe.description
}
}`