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// We create a "logic ref", which will store a reference to NotesViewLogic. | |
final notesViewLogicRef = LogicRef((scope) => NotesViewLogic(scope)); | |
class NotesViewLogic with Logic { | |
const NotesViewLogic(this.scope); | |
@override | |
final Scope scope; | |
void addNote() { |
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// We create a "state ref", which will store a reference to NotesState. | |
final notesRef = StateRef(NotesState.initial()); |
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void main() { | |
// For widgets to be able to read app state, we need to wrap the entire | |
// application in a "BinderScope" widget. | |
runApp(BinderScope(child: App())); | |
} | |
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class MobxPage extends StatefulWidget { | |
const MobxPage({Key key}) : super(key: key); | |
@override | |
_MobxPageState createState() => _MobxPageState(); | |
} | |
class _MobxPageState extends State<MobxPage> { | |
var _notesStore = Notes(); | |
TextEditingController _controller; |
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part 'notes.g.dart'; | |
class Notes = NotesBase with _$Notes; | |
abstract class NotesBase with Store { | |
@observable | |
String input = ''; | |
@observable | |
ObservableList<String> notes = ObservableList(); |
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class NotesViewModel { | |
NotesState state = NotesState.initial(); | |
Command<String, String> inputChangedCommand; | |
Command<String, NotesState> updateNotesCommand; | |
NotesViewModel() { | |
inputChangedCommand = Command.createSync((x) => x, ''); | |
updateNotesCommand = Command.createSync((input) { | |
state = state.copyWith(notes: state.notes.concat(input)); |
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class FlutterCommandPage extends StatefulWidget { | |
const FlutterCommandPage({Key key}) : super(key: key); | |
@override | |
_FlutterCommandPageState createState() => _FlutterCommandPageState(); | |
} | |
class _FlutterCommandPageState extends State<FlutterCommandPage> { | |
final _notesViewModel = NotesViewModel(); | |
TextEditingController _controller; |
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class BlocPage extends StatefulWidget { | |
const BlocPage({Key key}) : super(key: key); | |
@override | |
_BlocPageState createState() => _BlocPageState(); | |
} | |
class _BlocPageState extends State<BlocPage> { | |
TextEditingController _controller; |
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class NotesCubit extends Cubit<NotesState> { | |
NotesCubit(): super(NotesState.initial()); | |
void addNote() { | |
emit(state.copyWith(notes: state.notes.concat(state.input), input: '')); | |
} | |
void updateInput(String input) => emit(state.copyWith(input: input)); | |
} |
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class RiverpodPage extends StatefulWidget { | |
const RiverpodPage({Key key}) : super(key: key); | |
@override | |
_RiverpodPageState createState() => _RiverpodPageState(); | |
} | |
class _RiverpodPageState extends State<RiverpodPage> { | |
TextEditingController _controller; |