How to perform an action after NavigationLink is tapped?

Question

I have a Plus button in my first view. Looks like a FAB button. I want to hide it after I tap some step wrapped in NavigationLink. So far I have something like this:

Answer 1

I have tried an alternative approach to solving my problem. Initially I didn't use "List" because I had a problem with part of my code. But it cause another problem: PlusButton not disappearing on next screen after tapping NavigationLink. This is why I wanted to use simultaneousGesture - after tapping a link some actions would be performed as well (here: PlusButton would be hidden). But it didn't work well.

I have tried an alternative solution. Using List (and maybe I will solve another problem later.

Here is my alternative code. simultaneousGesture is not needed at all. Chevrons are added automatically to the list. And PlusButton hides the same I wanted.

import SwiftUI

struct BookingView: View {

    @State private var show_modal: Bool = false

    var body: some View {
        NavigationView {
            ZStack {
                List {
                    DateView()
                        .listRowInsets(EdgeInsets())

                    ForEach(0 ..< 12) {item in
                        NavigationLink(destination: BookingDetailsView()) {
                            HStack {
                                Text("Booking list item")
                                Spacer()
                            }
                            .padding()
                        }
                    }
                }.navigationBarTitle(Text("Booking"))

                VStack {
                    Spacer()
                    Button(action: {
                        print("Button Pushed")
                        self.show_modal = true
                    }) {
                        Image(systemName: "plus")
                            .font(.largeTitle)
                            .frame(width: 60, height: 60)
                            .foregroundColor(Color.white)
                    }.sheet(isPresented: self.$show_modal) {
                        BookingAddView()
                    }
                    .background(Color.blue)
                    .cornerRadius(30)
                    .padding()
                    .shadow(color: Color.black.opacity(0.3), radius: 3, x: 3, y: 3)
                }
            }

        }
    }

}