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Passing Arguments to an AsyncNotifier

Calm Capybara answered on November 29, 2022 Popularity 3/10 Helpfulness 2/10

answer Passing Arguments to an AsyncNotifier

Passing Arguments to an AsyncNotifier

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@riverpod
class SomeOtherController extends _$SomeOtherController {
  @override
  // you can add named or positional parameters to the build method
  Future<String> build(int someValue) async {
    final someString = await someFutureThatReturnsAString(someValue);
    return anotherFutureThatReturnsAString(someString);
  }

  // other methods here
}

//...
// this provider takes a positional argument of type int
final state = ref.watch(someOtherControllerProvider(42));

Popularity 3/10 Helpfulness 2/10 Language dart

Source: codewithandrea.com

Tags: arguments dart flutter

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