I am a beginner in Django. Right now, I am working with the APIs. I am facing a problem. I can't view one of the fields, called label, at http://127.0.0.1:8000/gameapi/. Here is the screenshot:
Here are my codes of serializers.py located inside gamreview folder.
from rest_framework import serializers
from .models import Game, Tags
class TagSerializer(serializers.ModelSerializer):
class Meta:
model = Tags
fields = ['label']
class GameSerializer(serializers.ModelSerializer):
# label_tag = TagSerializer(many=True)
class Meta:
model = Game
fields = ['id', 'title', 'developer', 'platform']
fields = ['id', 'title', 'developer', 'platform','label_tag']
def create(self, validated_data):
label_tag_data = validated_data.pop('label_tag')
game = Game.objects.create(**validated_data)
for tags_data in label_tag_data:
Tags.objects.create(game=game, **tags_data)
return Game.objects.create(**validated_data)
def update(self, instance, validated_data):
instance.title = validated_data.get('title', instance.title)
instance.developer = validated_data.get('developer', instance.developer)
instance.platform = validated_data.get('platform', instance.platform)
instance.tag = TagSerializer(read_only=True, many=True)
instance.save()
return instance
Here are my codes of models.py under gamreview folder:
from django.db import models
from django.template.defaultfilters import slugify
# Create your models here.
class Tags(models.Model):
label = models.CharField(max_length=20)
def __str__(self):
return self.label
class Game(models.Model):
title = models.CharField(max_length=100)
developer = models.CharField(max_length=100)
platform = models.CharField(max_length=50, default='null')
label_tag = models.ManyToManyField(Tags)
slug = models.SlugField(max_length=150, default='null')
def __str__(self):
return self.title
def save(self, *args, **kwargs):
self.slug = slugify(self.title)
super().save(*args, **kwargs)
class Review(models.Model):
game = models.ForeignKey(Game, on_delete=models.CASCADE)
review = models.CharField(max_length=1000)
date = models.DateField(auto_now=True)
slug = models.SlugField(max_length=150, default='null')
def __str__(self):
return self.game
Here are my codes of views.py under gamreview folder:
from django.views import generic
from .models import Game
from rest_framework import generics
from .serializers import GameSerializer
# Create your views here.
class GameListView(generic.ListView):
template_name = 'gamereview/gamelist.html'
context_object_name = 'all_games'
def get_queryset(self):
return Game.objects.all()
class ReviewView(generic.DetailView):
model = Game
template_name = 'gamereview/review.html'
# class GameApiView(generics.ListAPIView):
class GameApiView(generics.ListCreateAPIView):
queryset = Game.objects.all()
serializer_class = GameSerializer
class GameDetailApiView(generics.RetrieveUpdateDestroyAPIView):
queryset = Game.objects.all()
serializer_class = GameSerializer
Here are my codes of urls.py under gamreview folder:
from . import views
from django.urls import path
app_name = 'gamereview'
urlpatterns = [
path('gamereview/', views.GameListView.as_view(), name='gamelist'),
path('gamereview/<slug:slug>/', views.ReviewView.as_view(), name='review'),
path('gameapi/', views.GameApiView.as_view(), name='gamelistapi'),
path('gameapi/<int:pk>/', views.GameDetailApiView.as_view()),
]
I don't get any error while running the server. However, the label field is not showing up.
How can I fix the issue?
