I'm using the BloC pattern for the first time in my App. And I am having multiple of problems with it. For my Question i have a list of boolean ( Checkboxes ) The problem is when I click on…
My code to show and submit login form: class LoginWidget extends StatelessWidget { const LoginWidget({ super.key, }); @override Widget build(BuildContext context) { final citiesLoaded = context.select((LoginBloc bloc) => bloc.state.citiesLoaded); final loginBloc = context.read<LoginBloc>(); final selectedCity = (citiesLoaded && loginBloc.state.cities.length ==…
I am new to bloc and flutter bloc. In my project, apart from other screens I have also 3 screens for user registration. On the second screen I have a countdown timer implemented in bloc. When the user goes to…
I am using these packages for the following codes: flutter_bloc, oxidized, freezed, and get_it tmdb_bloc.dart typedef TmdbState = PageState<List<MovieEntity>>; class TmdbBloc extends Bloc<TmdbEvent, TmdbState> { final TmdbPublicUseCases useCases; TmdbBloc(this.useCases) : super(const PageState.initial()) { on<TmdbEvent>((event, emit) async { event.map( getPopularMovies: (_)…
this is my bloc code i want to create functionality of real time chat with Laravel API, pusher, and with one signal. All of my code works correctly except when i send new message to chat user, user receives my…
here is the bloc class code , and here i added an event called NavItemVisibilityEvent but when i call this event in another class the ui is not updating what's the issue inside this code. class MainScreenBloc extends Bloc<MainScreenEvent, MainScreenState>…
I'm having trouble accessing the state in bloc consumer This is repository implementation class for managing errors class UserRepositoryImplementation implements UserRepository { const UserRepositoryImplementation(this._remoteDataSource); final UserRemoteDatasource _remoteDataSource; @override ResultFuture<List<UserListModel>> fetchAllUsers() async { try { final result = await _remoteDataSource.fetchAllUsers(); return…
According to Flutter's documentation a Scaffold should not be nested. The Scaffold seems to be an important class to get a basic visual structure that defines a lot of things, like the AppBar, BottomNavigationBar, and Drawers. Not to nest makes…
I have a problem here. I am using flutter BloC . I Have Two block need to be applied to the app (Theme and Language). I used MultiBlocProvider with Builder to clear the code as possible. The problem is when…
I want to emit to the two different state in one stream, Is there any methods beside using Future.delayed? I try this: on<AnEvent>((event, emit) async { emit(somethingState1()); await Future.delayed(const Duration(milliseconds: 5)); emit(somethingState2()); } If i didn't use future delayed, bloc…