SwiftUI使用ontap手势从列表中选择一个值

import SwiftUI

struct ContentView: View {
    @State private var selectedValue: String = ""

    let values = ["Value 1", "Value 2", "Value 3"]

    var body: some View {
        List {
            ForEach(values, id: \.self) { value in
                Text(value)
                    .onTapGesture {
                        self.selectedValue = value
                    }
            }
        }
        .alert(item: $selectedValue) { value in
            Alert(title: Text("Selected Value"), message: Text(value), dismissButton: .default(Text("OK")))
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}