View serializers.py
class AgendamentoSerializer(FieldsListSerializerMixin, ModelSerializer): | |
fk_profissional = ProfissionalSerializer(read_only=True) | |
fk_cliente = ClienteSerializer(read_only=True) | |
fk_servico = ServicoSerializer(read_only=True) | |
etapa_display = CharField(source="get_etapa_display", read_only=True, allow_null=True, allow_blank=True) | |
class Meta: | |
model = Agendamento |
View Pessoa CubitState
class PessoaCubit extends Cubit<PessoaState> { | |
PessoaService _service; | |
List<PessoaModel> pessoaList; | |
List<PessoaModel> pessoaDestaqueList; | |
PessoaCubit() : super(PessoaInitial()) { | |
_service = PessoaService(); | |
} |
View Error Flutter
The following assertion was thrown resolving an image codec: | |
Unable to load asset: | |
When the exception was thrown, this was the stack: | |
#0 PlatformAssetBundle.load (package:flutter/src/services/asset_bundle.dart:225:7) | |
<asynchronous suspension> | |
#1 AssetBundleImageProvider._loadAsync (package:flutter/src/painting/image_provider.dart:668:31) | |
#2 AssetBundleImageProvider.load (package:flutter/src/painting/image_provider.dart:651:14) | |
#3 ImageProvider.resolveStreamForKey.<anonymous closure> (package:flutter/src/painting/image_provider.dart:504:13) | |
... |
View gist:160e78627d13610df254b32fa7c240ae
$ python manage.py runserver | |
Watching for file changes with StatReloader | |
Exception in thread django-main-thread: | |
Traceback (most recent call last): | |
File "C:\Users\guilh\Development\Django\Sige\venv\lib\site-packages\django\db\backends\postgresql\base.py", line 25, in <module> | |
import psycopg2 as Database | |
File "C:\Users\guilh\Development\Django\Sige\venv\lib\site-packages\psycopg2\__init__.py", line 51, in <module> | |
from psycopg2._psycopg import ( # noqa | |
ImportError: DLL load failed while importing _psycopg: Não foi possível encontrar o módulo especificado. |
View Cubit.State.dart
part of 'cubit.dart'; | |
abstract class UsuarioState extends Equatable { | |
const UsuarioState(); | |
} | |
class UsuarioInitial extends UsuarioState { | |
@override | |
List<Object> get props => []; | |
} |
View example.dart
child: BlocConsumer<UsuarioCubit, UsuarioState>( | |
listener: (context, state) { | |
if (state is UsuarioProcessState) { | |
FlutterToast(context).showToast( | |
child: Container( | |
color: Colors.blue[200], | |
width: double.infinity, | |
child: Column( | |
children: [ | |
LinearProgressIndicator(), |
View Bloc_CubitConsumer.dart
BlocConsumer<UsuarioCubit, UsuarioState>( | |
listener: (context, state) { | |
if (state is UsuarioProcessState) { | |
FlutterToast(context).showToast( | |
child: Container( | |
color: Colors.blue[200], | |
width: double.infinity, | |
child: Column( | |
children: [ | |
LinearProgressIndicator(), |
View main.dart
... | |
class MyApp extends StatelessWidget { | |
// This widget is the root of your application. | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
title: 'Flutter Demo', | |
theme: ThemeData( | |
primarySwatch: Colors.blue, | |
visualDensity: VisualDensity.adaptivePlatformDensity, |
View usuario_cubit.dart
import 'package:bloc/bloc.dart'; | |
import 'package:cubit_example/apps/usuario/model.dart'; | |
import 'package:equatable/equatable.dart'; | |
import '../service.dart'; | |
part 'usuario_state.dart'; | |
class UsuarioCubit extends Cubit<UsuarioState> { | |
UsuarioService _service; |
View usuario_state.dart
part of 'usuario_cubit.dart'; | |
abstract class UsuarioState extends Equatable { | |
const UsuarioState(); | |
} | |
class UsuarioInitial extends UsuarioState { | |
@override | |
List<Object> get props => []; | |
} |
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