ManyToManyField 增加记录

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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.