To obtain the current page context in a Flutter GetX controller:
Import the Get
package:
import 'package:get/get.dart';
Access the current page context using Get.context
:
class MyController extends GetxController {
void doSomethingWithCurrentPage() {
// Access the current page context
if (Get.context != null) {
print("Current page context: ${Get.context}");
}
}
}
Note: It's important to check if Get.context
is not null before accessing it to avoid errors.
Call the doSomethingWithCurrentPage
method from the widget that contains the current page context:
class MyPage extends StatelessWidget {
final MyController controller = Get.put(MyController());
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: ElevatedButton(
child: Text("Do something"),
onPressed: () {
// Call the controller method to access the current page context
controller.doSomethingWithCurrentPage();
},
),
),
);
}
}
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Asked: 2021-05-09 11:00:00 +0000
Seen: 11 times
Last updated: Mar 19 '23