Hey dear, how to get out of the group conference? plz help
On Mon, Apr 9, 2018 at 3:22 PM, Nathan Sivathanu <
nathan.sivathanupil...@gmail.com> wrote:
> 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>>
> }
> ]
> },
>
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