Created
February 21, 2023 17:24
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FocusState not working in combination with NavigationStack and TabView with page tabViewStyle
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| import SwiftUI | |
| enum Field: Hashable { | |
| case identifier(String) | |
| } | |
| struct TabContent: View { | |
| var title: String | |
| @FocusState var focusedField: Field? | |
| @State var fieldOneText = "" | |
| @State var fieldTwoText = "" | |
| var body: some View { | |
| NavigationStack { // Removing the NavigationStack fixes the issue, as does removing the tabViewStyle below | |
| VStack { | |
| Text(title) | |
| Text("focusedField: \(String(describing: focusedField))") // This is always nil even when something is focused, unless you either remove the NavigationStack or tabViewStyle | |
| TextField("Field one", text: $fieldOneText) | |
| .focused($focusedField, equals: .identifier("one")) | |
| TextField("Field two", text: $fieldTwoText) | |
| .focused($focusedField, equals: .identifier("two")) | |
| } | |
| .padding() | |
| } | |
| } | |
| } | |
| struct ContentView: View { | |
| var body: some View { | |
| TabView { | |
| TabContent(title: "First Tab") | |
| .tabItem { | |
| Label("Menu", systemImage: "list.dash") | |
| } | |
| TabContent(title: "Second Tab") | |
| .tabItem { | |
| Label("Order", systemImage: "square.and.pencil") | |
| } | |
| } | |
| .tabViewStyle(.page) // Removing the tabViewStyle fixes the issue, as does removing the NavigationStack above | |
| } | |
| } | |
| struct ContentView_Previews: PreviewProvider { | |
| static var previews: some View { | |
| ContentView() | |
| } | |
| } |
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