Scroll SwiftUI List to new selection

Question

If you have a SwiftUI List with that allows single selection, you can change the selection by clicking the list (presumably this makes it the key responder) and then using t

Answer 1

In the new relase of SwiftUI for iOs 14 and MacOs Big Sur they added the ability to programmatically scroll to a specific cell using the new ScrollViewReader:

struct ContentView: View {
    let colors: [Color] = [.red, .green, .blue]

    var body: some View {
        ScrollView {
            ScrollViewReader { value in
                Button("Jump to #8") {
                    value.scrollTo(8)
                }

                ForEach(0..<10) { i in
                    Text("Example \(i)")
                        .frame(width: 300, height: 300)
                        .background(colors[i % colors.count])
                        .id(i)
                }
            }
        }
    }
}

Then you can use the method .scrollTo() like this

value.scrollTo(8, anchor: .top)

Credit: www.hackingwithswift.com