Jonny Borges

fix controller remain when navigate to same route

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'dart:math';
void main() {
runApp(GetMaterialApp(
initialRoute: '/splash',
getPages: [
GetPage(
name: '/splash',
page: () => SplashPage(),
binding: SplashBinding(),
),
GetPage(
name: '/login',
page: () => LoginPage(),
binding: LoginBinding(),
),
],
));
}
class SplashPage extends GetView<SplashController> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Splash')),
body: Center(
child: RaisedButton(
onPressed: () => Get.offNamed('/login'),
child: Obx(() => Text(
'Login ${controller.service.title} >>> ${controller.service.counter}')),
),
),
floatingActionButton: FloatingActionButton(
onPressed: controller.service.increment,
child: Icon(Icons.add),
),
);
}
}
class SplashBinding extends Bindings {
@override
void dependencies() {
Get.lazyPut(() => ServiceController()); // or lazyPut
Get.lazyPut(() => SplashController(service: Get.find()));
}
}
class SplashController extends GetxController {
// final service = Get.find<ServiceController>();
final ServiceController service;
SplashController({
required this.service,
});
}
import 'app/routes/app_pages.dart';
import 'services/auth_service.dart';
class LoginBinding extends Bindings {
@override
void dependencies() {
Get.lazyPut(() => ServiceController()); // or lazyPut
Get.lazyPut(() => LoginController(service: Get.find()));
}
}
class LoginController extends GetxController {
// final service = Get.find<ServiceController>();
final ServiceController service;
LoginController({
required this.service,
});
}
class LoginPage extends GetView<LoginController> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Login')),
body: Center(
child: Obx(() => Text(
'Login ${controller.service.title} >>> ${controller.service.counter}')),
),
floatingActionButton: FloatingActionButton(
onPressed: controller.service.increment,
child: Icon(Icons.add),
void main() {
runApp(
GetMaterialApp.router(
title: "Application",
initialBinding: BindingsBuilder(
() {
Get.put(AuthService());
},
),
);
}
}
class ServiceController extends GetxController {
final title = Random().nextInt(99999).toString();
final counter = 0.obs;
increment() => counter.value++;
@override
void onInit() {
print('onInit $counter');
super.onInit();
}
@override
void onClose() {
print('onClose $counter');
super.onClose();
}
getPages: AppPages.routes,
// routeInformationParser: GetInformationParser(
// // initialRoute: Routes.HOME,
// ),
// routerDelegate: GetDelegate(
// backButtonPopMode: PopMode.History,
// preventDuplicateHandlingMode:
// PreventDuplicateHandlingMode.ReorderRoutes,
// ),
),
);
}
... ...