SwiftUI – Displaying a variable in a view to the user

Question

I am trying to make a basic iOS device details app. Trying to print the user's iOS version in a view. I have declared a variable in the ContentView.swift file.

var systemVersion = UIDevice.current.systemVersion

But, I do not know how to display this variable to the user via a view in SwiftUI.

Currently:

struct ContentView: View {

@State private var selectedTab = Tab.dash

var body: some View {
    TabView(selection: $selectedTab) {
        
        
        NavigationView {
            VStack {

                Text("Model Name")
                
                Form {
                    
                    Section {
                    Text("iOS") //Display iOSVer around here
                    Text("Details")
                    Text("Details")
                    Text("Details")
                    Text("Details")
                    Text("Details")
                    }
                    
                    Section {
                    Text("Details")
                    Text("Details")
                    }
                    
                }
                }
            .navigationTitle("Dashboard View")
        }

        .tabItem {
            Image(systemName: "iphone")
            Text("Dashboard")
        .tag(Tab.dash)
    }

Asperi · Accepted Answer · 2020-10-31 15:16:50Z

2

You can do it this way

Text("iOS \(UIDevice.current.systemVersion)")

answered Oct 31, 2020 at 15:16

Asperi

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1 Comment

Gigabite Over a year ago

Thanks for this. Just to check, can this structure be used with variables? Text("Name (variable)")

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