OPTIONS and ForeignKey model field

[Vermus Rus]

Hello!

How to disable list of ForeignKey model field objects in OPTION method?

f.e.

Model:

class Model(models.Manager):
       address = models.ForeignKey(Address)


class ModelSerializer(serializers.ModelSerializer):
   class Meta:
        model = Model
        fields = 'address'

Then we use 

class ModelList(generics.GenericAPIView,
                      mixins.CreateModelMixin,
                      mixins.ListModelMixin)      

in a view. 

When we have Meta, than we have access to OPTIONS HTTP method.

When we request OPTIONS we got like a

"address": {
....
"choices": [{
 "id": "1",
}, {
 "id": "2",
}, {
 "id": "3",
} etc ]...
}

So, it Address.objects.all() in choices, but i don't want show address list at all. And i want to set any address (we know id, for example), when i save (create, update) Model instance.

If we use "address = PrimaryKeyRelatedField(queryset=Address.objects.none())"  then OPTIONS is ok, but POST\PUT is none: "The queryset used for model instance lookups when validating the field input". ( http://www.django-rest-framework.org/api-guide/relations/ )

Should i use:

class ModelSerializer(serializers.ModelSerializer):

     address_pk = serializers.IntegerField(source='address')

   class Meta:
        model = Model
        fields = 'address_pk'

instead? But what about ManyToManyField in this case?

[Vermus Rus]

Ok, we just can use two separate Serializers for Options and other methods

воскресенье, 14 июня 2015 г., 13:06:16 UTC+3 пользователь Vermus Rus написал: