如何更改 Flutter 块 state

Question

I am using bloc in my project but when I emit 2 or 3 times the same state my state does not change

 on<FetchActivePeriodsEvent>((event, emit) async {
  var model = await _offlineRepository.getPeriods(event.id, event.date);

  final state2 = state as LoadedLocationsState;

  emit(LoadedLocationsState(
      activeAppointments: state2.activeAppointments,
      nameAndSurname: state2.nameAndSurname,
      tc: state2.tc,
      locations: state2.locations,
      activePeriodModel: model.data?.oturumlar??[]));
});

How can I emit state with new values

Answer 1

If you want to emit a new state, you need an event to trigger a new state that would replace the old state. Blocs only move on a state to state basis so a new event would trigger a new state, a previous state will re-trigger itself.

So trigger new events and not states, because the emit function only emits new states.