アプリで多対多の関係を使用していますが、多対多の関係を確保するためにデフォルトでDjangoによって作成されたテーブルにデータをフィードできません。メソッドにエラーが発生します(def Set_Checkout_Attributes (リクエスト) :)その'Customer_check_attributes'オブジェクトには属性がありません'set_customers' set_customersをset_usersに置き換えても、エラーは同じままです。
私が使用したモデルは次のとおりです。
class Customer(models.Model):
user =models.OneToOneField(User)
birthday =models.DateField()
class Customer_check_attributes(models.Model):
users =models.ManyToManyField(User)
billing_add =models.CharField(max_length=100, blank=True , null=
私のview.pyは
def CustomerRegistration(request):
if request.user.is_authenticated():
return HttpResponseRedirect('/profile/')
if request.method == 'POST':
form = Registration_Form(request.POST)
if form.is_valid():
user=User.objects.create_user(username=form.cleaned_data['username'], email=form.cleaned_data['email'], password = form.cleaned_data['password'])
user.first_name = form.cleaned_data['first_name']
user.last_name = form.cleaned_data['last_name']
user.save()
customer=Customer(user=user, website=form.cleaned_data['website'], birthday=form.cleaned_data['birthday'], store=form.cleaned_data['store'], welcomemail=form.cleaned_data['welcomemail'])
customer.save()
return HttpResponseRedirect('/profile/')
else:
check_form=Check_Attribute_Form()
context={'form':form, 'check':check_form}
return render_to_response('customer/customer_register.html',context , context_instance=RequestContext(request))
else:
''' user is not submitting the form, show them a blank registration form '''
form = Registration_Form()
check_form = Check_Attribute_Form()
context={'form':form,'check':check_form}
return render_to_response('customer/customer_register.html',context , context_instance=RequestContext(request))
####################################### checkout attributes ##################################################
def Checkout_Attributes(request):
check_form = Check_Attribute_Form()
context={'form':check_form}
return render_to_response('customer/checkout.html',context,context_instance=RequestContext(request))
def Set_Checkout_Attributes(request):
#if request.user.is_authenticated():
#return HttpResponseRedirect('/checkout/')
if request.method == 'POST':
check_form = Check_Attribute_Form(request.POST)
#if check_form.is_valid():
customer_check=Customer_check_attributes(billing_add=check_form.data['billing_add'],shipping_add=check_form.data['shipping_add'],payment_method=check_form.data['payment_method'],shipping_method=check_form.data['shipping_method'],reward_points=check_form.data['reward_points'])
customer_check.save()
customer_check.set_customers([user.id])
return HttpResponseRedirect('/profile/')
#else:
#check_form=Check_Attribute_Form()
#return render_to_response('a.html',{'check_form':check_form} , context_instance=RequestContext(request))
else:
return render_to_response('f')
ここで2日間打たれましたが、解決できません。助けてください。
ありがとう