My requirement - I have two models TravelReq and TravelReqDetails as below
class TravelReq(models.Model): empid= models.CharField(max_length=7) startdate= models.DateField() enddate= models.DateField() remarks= models.CharField(max_length=30) missionname= models.CharField(max_length=30) def __str__(self): return str(self.id) class TravelReqDetails(models.Model): travelReqID = models.ForeignKey(TravelReq ,related_name = 'req_details' , on_delete=models.CASCADE ); travelDate= models.DateField() lfrom = models.CharField(max_length=30) to= models.CharField(max_length=30) remarks = models.CharField(max_length=30) def __str__(self): return str(self.id) My serailizer from .models import TravelReq ,TravelReqDetailsfrom rest_framework import serializers class TravelReqSerializer(serializers.ModelSerializer): class Meta: model = TravelReq fields = ('empid' , 'startdate' , 'enddate' , 'remarks' , 'missionname' ,'req_details')code here My view from .models import TravelReq from rest_framework import viewsetsfrom .serializers import TravelReqSerializer class TravelReqViewSet(viewsets.ModelViewSet): """ API endpoint that allows users to be viewed or edited. """ queryset = TravelReq.objects.all() serializer_class = TravelReqSerializer *From Angular I will be receiving below JSON as POST / PUT request . What is the best way to insert the master(TravelReq) and child records (TravelReqDetails) from a single serializer. please advice. If this is not the best approach ,please suggest a better / standard approach* [ { "empid": "32432", "startdate": "2017-11-16", "enddate": "2018-03-17", "remarks": "asd", "missionname": "asd", "req_details": [ { "id": 1, "travelDate": "2017-07-18", "lfrom": "indiaemarks", "to": "pakistan", "remarks": "r", "travelReqID": <<need to get from parent travel request>> }, { "id": 2, "travelDate": "2018-04-02", "lfrom": "pakistan", "to": "india", "remarks": "rerutn remarks", "travelReqID": <<need to get from parent travel request>> } ] }, -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/816ab639-a82d-451a-9868-58ef057205b8%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.