CODEWITHSUNDEEP
swiftslider
snowandrain0606
snowandrain0606

Reputation: 31

How to set slider initial value in swift?

How to set slider initial value by using code? I know how to do it in attribute inspector. I'd like to use "UserDefault" as the initial value when my app starts and when my app starts for the very first time, I'd like to set the initial value as "1.0"

@IBAction func slider(_ sender: Any) {
    sliderlabel.text = String(slider.value)
    UserDefaults.standard.set(slider.value, forKey:"playSpeed")

Upvotes: 1

Views: 274

Answers (1)

valosip
valosip

Reputation: 3402

You can set slider value like so:

slider.setValue(1, animated: true)

and if you want to grab it from Userdefaults, you can:

let value = UserDefaults.standard.integer(forKey: "playSpeed")
slider.setValue(value, animated: true)

Upvotes: 3

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