CODEWITHSUNDEEP
iosswiftuiswiftui-navigationstack
TheGreatCornholio
TheGreatCornholio

Reputation: 1533

NavigationStack - NavigationLink doesn't work

In the MainView, I have this below NaviationStack:

.navigationDestination(for: String.self){ selection in
    
    if(selection == "login"){
        Login()
    }else if(selection == "register"){
        CreateAccount()
    }
}

In a sub view, I have this:

NavigationLink(value: "login"){
    Image(systemName: "person.circle.fill")
        .resizable()
        .aspectRatio(contentMode: .fit)
        .frame(height: profImgSize)
        .foregroundColor(Color(UIColor(named: "IconColor")!))
}

When I tap on it, I get:

Note: Links search for destinations in any surrounding NavigationStack, then within the same column of a NavigationSplitView.
A NavigationLink is presenting a value of type “String” but there is no matching navigationDestination declaration visible from the location of the link. The link cannot be activated.

When I create a minimal example, then it works and when I would post all the code here then it would be way too much. What could be the problem here?

Upvotes: 0

Views: 194

Answers (1)

jnpdx
jnpdx

Reputation: 52565

Your navigationDestination is outside of a NavigationStack. The error message tells you that when it says:

Links search for destinations in any surrounding NavigationStack

When looking at the documentation, you can see that navigationDestination should go inside the NavigationStack:

NavigationStack {
    List(parks) { park in
        NavigationLink(park.name, value: park)
    }
    .navigationDestination(for: Park.self) { park in
        ParkDetails(park: park)
    }
}

Upvotes: 0

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