NavigationView and NavigationLink on button click in SwiftUI?

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To fix your issue you need to bind and manage tag with NavigationLink, So create one state inside you view as follow, just add above body.

@State var selection: Int? = nil

Then update your button code as follow to add NavigationLink

NavigationLink(destination: Text("Test"), tag: 1, selection: $selection) {
    Button(action: {
        print("login tapped")
        self.selection = 1
    }) {
        HStack {
            Spacer()
            Text("Login").foregroundColor(Color.white).bold()
            Spacer()
        }
    }
    .accentColor(Color.black)
    .padding()
    .background(Color(UIColor.darkGray))
    .cornerRadius(4.0)
    .padding(Edge.Set.vertical, 20)
}

Meaning is, when selection and NavigationLink tag value will match then navigation will be occurs.

I hope this will help you.

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