django form not saving to database(no error message)-CodePudding

First of all, I apologize for using a translator because I am not familiar with English.

My Views.py

def my_create_view(request):
    if "reg" in request.method == 'POST':
        first_form = FirstRegForm(request.POST, prefix='firstform')
        second_form = SecondRegForm(request.POST, prefix='secondform')
        if all([first_form.is_valid(), second_form.is_valid()]):
            form = first_form.save(commit=False)
            form.created_name = request.user.user_name
            form.save()
            formm = second_form.save(commit=False)
            formm.shop_seq = form
            formm.save()
            return redirect('someview')
    else:
        first_form = FirstRegForm(prefix='store')
        second_form = SecondRegForm(prefix='input')
    return render(request, 'app/template.html', {'first_form': first_form, 'second_form': second_form})

My Models.py

from django.db.models import Max

class My_user(AbstractBaseUser):
  shop_seq = models.ForeignKey('My_shop', null=True, blank=True, on_delete=models.SET_NULL, db_column="shop_seq")
  user_name = models.CharField(max_length=50)

class My_shop(models.Model):
  shop_seq = models.CharField(primary_key=True, editable=False, max_length=5)
  shop_name = models.CharField(max_length=20, null=True)
  shop_code = models.CharField(max_length=15, null=True, unique=True)
  shop_address = models.CharField(max_length=40, null=True)
  shop_tel = models.CharField(max_length=20, null=True)
  created_name = models.CharField(max_length=100, null=True)

  def save(self, **kwargs):
    if not self.shop_seq:
      max = Rate.objects.aggregate(shop_seq_max=Max('shop_seq'))['shop_seq_max']   1
      self.shop_seq = "{:05d}".format(max if max is not None else 1)
    super().save(*kwargs)

class My_model(models.Model):
  model_id = models.BigAutoField(primary_key=True)
  my_field = models.CharField(max_length=20, null=True)
  some_field = models.CharField(max_length=20, null=True)
  shop_seq = models.ForeignKey('My_shop', on_delete=models.SET_NULL, null=True, db_column="shop_seq", related_name="shop_model")

My Forms.py

class FirstRegForm(forms.ModelForm):
    class Meta:
        model = My_shop
        fields = ('shop_name', 'shop_code', 'shop_address', 'shop_tel',)

class SecondRegForm(forms.ModelForm):
    class Meta:
        model = My_model
        fields = ('my_field', 'some_field',)

My Template.py

<form method="post">{% csrf_token %}
  {{ first_form.shop_name }}
  {{ first_form.shop_code }}
  {{ first_form.shop_address }}
  {{ first_form.shop_tel }}
  {{ second_form.my_field }}
  {{ second_form.some_field }}
  <input  name="reg" type="submit" value="reg">
</form>

If you submit it in this state, it will not be saved in the db.(no error message)

What's wrong with my code?

CodePudding user response：

This line will always be evaluated to false:

if "reg" in request.method == 'POST'

You should change it to:

if request.method == 'POST':