It might help to see how your models are arranged, but are you trying to
_create_ a new Log that has a specific group attached to it? Because the
serializer you've defined doesn't handle that case, I don't think. But, try
this:
data = {
"group": {
"id": group.pk,
"name": group.name,
},
# other relavant fields here
}
On Monday, November 6, 2017 at 10:22:00 PM UTC-6, Gary Ng wrote:
>
> There is a route /group/task, every time it is called, the log will be
> generated.
>
> This is views.py
>
> class GroupViewSet(viewsets.ViewSet):
> ....
> @detail_route(methods=['post'], url_path='task')
> def get_task(self, request, pk=None):
> group = get_object_or_404(Group, pk=pk)
> #group = ServerSerializer(group) <--- tried but not work
>
> data = {
> "group": group,
> #"group": group.data, <--- tried but not work
> }
> log_serializer = LogSerializer(data=data)
> if log_serializer.is_valid(raise_exception=True):
> log_serializer.save()
>
>
> This is serializer.py
>
> class GroupSerializer(serializers.ModelSerializer):
> class Meta:
> model = Group
> fields = ('id', 'name')
>
> class LogSerializer(serializers.ModelSerializer):
> group = GroupSerializer()
> class Meta:
> model = Log
> fields = ('group', 'created')
>
>
> The post responese:
>
> {
> "group": {
> "non_field_errors": [
> "Invalid data. Expected a dictionary, but got group."
> ]
> }}
>
>
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