Flutter GetX Navigation

GetX Navigation

Priority: P0 (CRITICAL)

Decoupled navigation system allowing UI transitions without BuildContext.

Guidelines

• Named Routes: Use Get.toNamed('/path'). Define routes in AppPages.
• Navigation APIs:
  • Get.to(): Push new route.
  • Get.off(): Replace current route.
  • Get.offAll(): Clear stack and push.
  • Get.back(): Pop route/dialog/bottomSheet.
• Bindings: Link routes with Bindings for automated lifecycle.
• Middleware: Implement GetMiddleware for Auth/Permission guards.

Code Example

static final routes = [
  GetPage(
    name: _Paths.HOME,
    page: () => HomeView(),
    binding: HomeBinding(),
    middlewares: [AuthMiddleware()],
  ),
];

// Usage in Controller
void logout() => Get.offAllNamed(Routes.LOGIN);

Anti-Patterns

• Navigator Context: Do not use Navigator.of(context) with GetX.
• Hardcoded Routes: Use a Routes constant class.
• Direct Dialogs: Use Get.dialog() and Get.snackbar().

References

• AppPages Config
• Middleware Implementation

Related Topics

getx-state-management | feature-based-clean-architecture