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I'm trying to get a NavigationLink to trigger when a string is no longer nil. Is there anyway to do this or something similar?

NavigationLink(destination: MainView(), isActive: $settings.isLoggedS !=nil)

Any help is greatly appreciated!

Sean Oplinger
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  • I'm not sure about your intention... Triggering `isActive` navigates to link automatically, ie. user won't be needed to click on it... so "Click here after sign in!" looks have no sense. – Asperi Dec 12 '19 at 19:35
  • @Asperi I originally had it as a button, but now I'm trying to do it programmatically and that text was left over. – Sean Oplinger Dec 12 '19 at 19:39

1 Answers1

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You can program the link. 

          @State var activeString : String = ""
          var body: some View {
            NavigationView{
                NavigationLink(destination: Text(""), isActive: Binding<Bool>(get: {self.activeString != ""}, set: { _ in
                }) ){
                    TextField("input", text: $activeString)}}}
E.Coms
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