class BOMView(View): def get(self,request):
obj=BOMForm()
return render(request,'bom.html',{'obj':obj}) def post(self,request):
data={
'father':'CC',
'son':'DD',
'usage':2.0
}
obj=BOMSheet.objects.create(usage=data['usage'])
father_id=ItemSheet.objects.filter(item=data['father']).first().id
son_id=ItemSheet.objects.filter(item=data['son']).first().id
obj.father.add(father_id)
obj.son.add(son_id)
obj.save()
return HttpResponse('ok')
总结: 好麻烦.