👀 Views: 1512 💬 Answers: 1 📅 Created: 2025-06-03

swiftui ios17 navigationlink swift

I'm having trouble with I'm working with an scenario with `NavigationLink` in SwiftUI where my view isn't updating when the state changes in my `ObservableObject`. I'm using iOS 17 and I've set up my model as follows: ```swift import SwiftUI import Combine class AppState: ObservableObject { @Published var isLoggedIn: Bool = false } struct ContentView: View { @StateObject private var appState = AppState() var body: some View { NavigationView { VStack { if appState.isLoggedIn { NavigationLink(destination: HomeView()) { Text("Go to Home").padding() } } else { Button("Login") { appState.isLoggedIn = true } .padding() } } } } } struct HomeView: View { var body: some View { Text("Welcome to the Home Screen") } } ``` What I've tried so far includes ensuring that the `@StateObject` is initialized in the right context, and I've confirmed that the `appState` variable is indeed being updated when the button is pressed. However, when I tap the "Login" button, the view does not navigate to `HomeView` as expected. I checked the console for any SwiftUI-related warnings, but nothing is showing up. I also tried explicitly wrapping the `NavigationLink` inside a `Group`, but still no luck. The behavior seems to point towards the `isLoggedIn` state not triggering a view refresh. Any insights on what might be going wrong or how to properly handle this type of state change in a SwiftUI navigation context would be greatly appreciated. I'm working with Swift in a Docker container on Windows 11. Am I missing something obvious?