Hello, I got your solution. Just one question, as I posted, I am using CBV. How can I do it using CBV?
Thanks, Luiz Em sábado, 4 de novembro de 2017 21:46:05 UTC-2, Jani Tiainen escreveu: > > Hi. > > Using formset to handle profile is a bit incorrect solution. > > See > http://musings.tinbrain.net/blog/2015/jun/10/updating-two-models-single-post/ > for proper solution. > > 5.11.2017 0.01 "Luiz Guilherme Schiefler de Arruda" <lgu...@gmail.com > <javascript:>> kirjoitti: > >> Hello folks, >> >> I'm studying Django and everything was ok until this morning. After >> creating a form using inlineformset_factory, I can't create an user. I got >> this error when creating the user inside the form I've created: >> >> Exception Value: >> >> UNIQUE constraint failed: accounts_profile.user_id >> >> >> Analising and debugging a little, I think that the error occurs because, >> on this SQL line code (generated automatically by django) it tries to save >> a String inside an integer field (user_id). >> >> >> - >> >> /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/django/db/backends/utils.py >> in execute >> 1. >> >> return self.cursor.execute(sql, params) >> >> ... >> ▼ Local vars <http://127.0.0.1:8000/signup/#> >> VariableValue >> params >> >> [19, '', None, None, 'F', '', '', ''] >> >> self >> >> <django.db.backends.utils.CursorDebugWrapper object at 0x10d94fc18> >> >> sql >> >> ('INSERT INTO "accounts_profile" ("user_id", "location", "birthdate", >> "role", ' >> '"gender", "site_facebook", "site_twitter", "profile_picture") VALUES >> (%s, ' >> '%s, %s, %s, %s, %s, %s, %s)') >> >> >> >> >> 1. >> >> profile_formset.save() >> >> ... >> >> ▼ Local vars <http://127.0.0.1:8000/signup/#> >> VariableValue >> __class__ >> >> <class 'accounts.views.CreateUser'> >> >> context >> >> {'form': <FormSignUp bound=True, valid=Unknown, >> fields=(username;email;password1;password2)>, >> 'profile': <django.forms.formsets.ProfileFormFormSet object at 0x10d934518>, >> 'view': <accounts.views.CreateUser object at 0x10d9436d8>} >> >> form >> >> <FormSignUp bound=True, valid=True, >> fields=(username;email;password1;password2)> >> >> profile_formset >> >> <django.forms.formsets.ProfileFormFormSet object at 0x10d934518> >> >> self >> >> <accounts.views.CreateUser object at 0x10d9436d8> >> >> >> >> Here is the codes: >> >> models.py >> class Profile(models.Model): >> user = models.OneToOneField(User, on_delete=models.CASCADE) >> location = models.CharField(max_length=30, blank=True) >> birthdate = models.DateField(null=True, blank=True) >> >> profile_picture = models.ImageField(upload_to='profile_pictures', >> blank=True) >> >> def __str__(self): >> return self.user.username >> >> @property >> def age(self): >> TODAY = datetime.date.today() >> if self.birthdate: >> return u"%s" % relativedelta.relativedelta(TODAY, self.birthdate).years >> else: >> return None >> >> @receiver(post_save, sender=User) >> def create_or_update_user_profile(sender, instance, created, **kwargs): >> if created: >> Profile.objects.create(user=instance) >> instance.profile.save() >> >> forms.py >> class FormSignUp(UserCreationForm): >> email = forms.CharField(max_length=254, required=True, >> widget=forms.EmailInput()) >> >> class Meta: >> model = User >> fields = ['username', 'email', 'password1', 'password2'] >> >> class FormProfile(forms.ModelForm): >> class Meta: >> model = Profile >> fields = ['birthdate', 'gender', 'site_facebook', 'site_twitter', >> 'profile_picture'] >> >> FormSetProfile = inlineformset_factory(User, Profile, form=FormProfile) >> >> >> >> >> view.py >> class CreateUser(CreateView): >> form_class = FormSignUp >> template_name = 'signup.html' >> success_url = reverse_lazy('home') >> >> def get_context_data(self, **kwargs): >> data = super(CreateUser, self).get_context_data(**kwargs) >> if self.request.POST: >> data['profile'] = FormSetProfile(self.request.POST) >> else: >> data['profile'] = FormSetProfile() >> return data >> >> def form_valid(self, form): >> context = self.get_context_data() >> profile_formset = context['profile'] >> >> >> with transaction.atomic(): >> form.instance.created_by = self.request.user >> form.instance.updated_by = self.request.user >> self.object = form.save() >> if profile_formset.is_valid(): >> profile_formset.instance = self.object >> profile_formset.save() # Linha onde está dando o erro >> >> return super(CreateUser, self).form_valid(form) >> >> Thanks for your help >> >> Luiz Guilherme >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-users...@googlegroups.com <javascript:>. >> To post to this group, send email to django...@googlegroups.com >> <javascript:>. >> Visit this group at https://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/ec6cbe06-6252-408f-a36c-7b863b33ad6c%40googlegroups.com >> >> <https://groups.google.com/d/msgid/django-users/ec6cbe06-6252-408f-a36c-7b863b33ad6c%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "Django users" group. 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