Created
October 11, 2021 07:07
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import 'package:flutter/material.dart'; | |
import 'package:get/get.dart'; | |
void main() => runApp(GetMaterialApp(home: Home())); | |
class Controller extends GetxController{ | |
var count = 0.obs; | |
increment() => count++; | |
} | |
class Home extends StatelessWidget { | |
@override | |
Widget build(context) { | |
// Instantiate your class using Get.put() to make it available for all "child" routes there. | |
final Controller c = Get.put(Controller()); | |
return Scaffold( | |
// Use Obx(()=> to update Text() whenever count is changed. | |
appBar: AppBar(title: Obx(() => Text("Clicks: ${c.count}"))), | |
// Replace the 8 lines Navigator.push by a simple Get.to(). You don't need context | |
body: Center(child: ElevatedButton( | |
child: Text("Go to Other"), onPressed: () => Get.to(Other()))), | |
floatingActionButton: | |
FloatingActionButton(child: Icon(Icons.add), onPressed: c.increment)); | |
} | |
} | |
class Other extends StatelessWidget { | |
// You can ask Get to find a Controller that is being used by another page and redirect you to it. | |
final Controller c = Get.find(); | |
@override | |
Widget build(context){ | |
// Access the updated count variable | |
return Scaffold(body: Center(child: Text("${c.count}"))); | |
} | |
} |
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