Your First Swift App: Lesson 15 question

🎤 General Discussion Swift
1

Hi, I suspect this isn’t the right place to post my question, but I’m new to the site and I haven’t figured out how else to raise this problem. So I followed the lesson to the best of my abilities and when I initiate the app, the Hit Me! button produces a message that the initial reading is “0” as stated in the initial variable declaration, instead of reading the slider. My code is included below:

class ViewController: UIViewController {

var currentValue: Int = 0
@IBOutlet weak var slider: UISlider!


override func viewDidLoad() {
    super.viewDidLoad()

I believe I connected it correctly, so I’m not sure how I got this wrong. Help appreciated, thank you,
Bill

2

Please add this line of code inside your view controller’s viewDidLoad() method in order to update the currentValue variable’s value to the slider’s one:

currentValue = lroundf(slider.value)

Please also ask any other questions regarding this video tutorial in its corresponding topic thread over here:

Thank you! :]

3

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