Show the views.py
On Thu, 30 Mar 2023 at 4:36 AM, Amed Sheriff <amedsher...@gmail.com> wrote:
> Hello Team,
>
> Please i need help with this which has taken me over two weeks and still
> couldn't come up with anything after surfing the internet.
>
> Is there any posibility to post data to foreign key using the value rather
> than the FK ID. Bcz i have tried all kinds of scenarios but none seemed to
> work with this even though they do refer to "SlugRelatedField" usage.
>
> This is my model.
>
> class Counter(models.Model):
> userid = models.ForeignKey(Identification,related_name="userName",
> verbose_name=_("User ID"), on_delete=models.CASCADE, null=True)
> counter = models.IntegerField(_("Counter"), blank=True, null=True)
> date_and_time = models.DateTimeField(_("Date and Time"),
> default=timezone.now)
>
> def __str__(self):
> return str(self.counter)
>
> This is my serializer.
>
> class Message_Counter_Serializer(serializers.ModelSerializer):
> userid = serializers.SlugRelatedField(
> slug_field='userName',
> queryset=Identification.objects.all()
> )
>
> class Meta:
> model = Counter
> fields = '__all__'
>
> Post:
> {
> "counter": "2",
> "userid": "ya"
> }
>
> Error:
> {"userid":["Invalid value."]}
>
> Thanks in advance
>
> Best regards
>
>
> Amed.
>
>
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--
*Abhishek Chauhan*
✆ : 9560 432 275
*@abhiazh* <https://twitter.com/abhiazh>
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