workaround to refresh tab content

MarcoEidinger · Apr 6, 2022 · 440fd80 · 440fd80
1 parent 35716d5
commit 440fd80
Showing 1 changed file with 18 additions and 3 deletions.
diff --git a/DemoApp/DemoApp/Home View.swift b/DemoApp/DemoApp/Home View.swift
@@ -10,9 +10,11 @@ struct HomeView: View {
             ContentView()
                 .tabItem { Text("Left") }
                 .tag(1)
-            SettingsView()
-                .tabItem { Text("Right") }
-                .tag(2)
+            RefreshableContent(when: "\(selection)") {
+                SettingsView()
+            }
+            .tabItem { Text("Right") }
+            .tag(2)
         }
         .environmentObject(AppViewModel())
         .enableInjection()
@@ -24,3 +26,16 @@ struct HomeView_Previews: PreviewProvider {
         HomeView()
     }
 }
+
+struct RefreshableContent<Content: View>: View {
+    var when: String
+    var content: Content
+    init(when changed: String, @ViewBuilder content: () -> Content) {
+        when = changed
+        self.content = content()
+    }
+
+    var body: some View {
+        content
+    }
+}