Ingxaki ephambili kukuba kufuneka usebenzise indlela ye-POST ukuthumela idatha kwisitshixo sangaphandle.
I have a model with a foreign key. I am trying to post data to this model using the Django Rest Framework. How do I post data to the foreign key?
<code>class Model1(models.Model):
name = models.CharField(max_length=100)
def __str__(self):
return self.name
class Model2(models.Model):
name = models.CharField(max_length=100)
model1 = models.ForeignKey('Model1', on_delete=models.CASCADE, related_name='model2')
def __str__(self):
return self.name
class Model2Serializer(serializers.ModelSerializer):
class Meta: # noqa: D106,D205,D400,E501 # pylint: disable=too-few-public-methods,missing-docstring,line-too-long,no-init # noqa: D105 # pylint: disable=R0903 # noqa: D102 # pylint: disable=R0901
model = Model2
fields = ['id', 'name', 'model1']
</code>
Le khowudi ichaza iimodeli ezimbini, Model1 kwaye Model2, kunye neserializer ye Model2.
Model1 unentsimi ebizwa name.
Model2 unentsimi ebizwa name, kunye nendawo yesitshixo sasemzini ebizwa model1. Izitshixo zangaphandle ziqhagamshela kwi Model1.
Isiriyeli ye Model2Serializer, ichaza ukuba yeyiphi imihlaba ekufuneka ibandakanywe xa uguqulela imodeli kwifomati ye-JSON. Kule meko, ibandakanya amasimi: id, name, and 'model1'.
Save Foreign Key Using Django Rest Framework
In Django, you can use the save_foreign_key() function to save a foreign key in a model. This function takes two arguments: the model name and the name of the column in the model that stores the foreign key.
To save a foreign key in a model named "MyModel", you would use the following code:
save_foreign_key("MyModel", "id")
What is Foreign key
A foreign key is a column in a table that references a column in another table. When you insert data into the table, Django automatically creates the foreign key for you.
