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How to show all fields values of a model from a form in Django?

I'm making a page to edit the user's account. The new values are saving with no problems, but I can't show the current values of the fields in the form (using forms.ModelForm).
forms.py:
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('email', 'first_name', 'last_name')
class UsuarioForm(forms.ModelForm):
class Meta:
model = USUARIO
fields = ('cpfCnpj', 'dataNascimento', 'telefone', 'receberNotificacoes', 'tipoUsuario' )
views.py:
#login_required
#transaction.atomic
def modificar_cadastro(request):
if request.method == "POST":
user_form = UserForm(request.POST, instance=request.user)
usuario_form = UsuarioForm(request.POST, instance=request.user.usuario)
if usuario_form.is_valid() and user_form.is_valid():
user_form.save()
usuario_form.save()
return render(request, 'index.html')
else:
messages.error(request, ('Please correct the error below.'))
else:
usuario_form = UsuarioForm(instance=request.user)
user_form = UserForm(instance=request.user.usuario)
return render(request, 'modificar-cadastro.html', {
'usuario_form': usuario_form,
'user_form': user_form,
})
template:
{% extends 'base.html' %}
{% load crispy_forms_tags %}
{% block conteudo %}
<h2>Modificar cadastro</h2>
<form method="POST" class="post-form">{% csrf_token %}
{{ user_form|crispy }}
{{ usuario_form|crispy }}
<button type="submit" class="btn btn-outline-dark">Save</button>
</form>
{% endblock %}
models.py:
class USUARIO(models.Model):
user = models.OneToOneField(User, on_delete=CASCADE)
tipoUsuario = models.IntegerField(choices=TIPOS_USUARIO, default=1)
cpfCnpj = models.CharField(max_length=11, blank=False, null=True, verbose_name='CPF')
dataNascimento = models.DateField(blank=False, null=True, verbose_name='Data de nascimento')
telefone = models.CharField(max_length=11, blank=True, null=True, verbose_name='Número de telefone')
pontuacao = models.DecimalField(max_digits=30, decimal_places=15, blank=True, null=True)
receberNotificacoes = models.BooleanField(default=False)
What do i need to do to the current values to be displayed on my form?

You are swapping the instance=s. You provided the usario_form the user object, and the user_form the usario object. You need to do the opposite:
def modificar_cadastro(request):
if request.method == 'POST':
# …
else:
# not request.user ↓
usuario_form = UsuarioForm(instance=request.user.usuario)
# not request.user.usario ↓
user_form = UserForm(instance=request.user)
# …

Django form does not save new post using based view function

I have a model as follow:
class Post(models.Model):
title = models.CharField(max_length=150)
author = models.ForeignKey(User, on_delete=models.CASCADE)
date_posted = models.DateTimeField(default=timezone.now)
imagefile = models.FileField(null=True, blank=True, upload_to='images', default='default.jpg')
There is a bug in the view file that, when I use class base view I can post the new post but whenever I use it as a function it does not save the form.
This one works(saves post in database):
class PostCreateView(LoginRequiredMixin, AjaxFormMixin, CreateView):
model = Post
template_name = "app/postform.html"
success_url = '/posts'
form_class = postform
But this one does not(does not save post in database):
#login_required
def PostCreateView(request):
if request.method == 'POST':
mform = postform(request.POST or None, request.FILES or None, instance=request.user)
if mform.is_valid():
mform.save() # when I print something here, Ill see something
messages.success(request, f'Yes!')
return redirect('posts')
else:
mform = postform()
return render(request, 'myapplication/postform.html', {'form': mform})
and in postform.html:
<form method="POST" action="" enctype="multipart/form-data">
<fieldset class="form-group">
{% csrf_token %}
<div class="content-section">
<!-- {{ form|crispy }} -->
</div>
</fieldset>
</form>
and form.py:
class postform(forms.ModelForm):
class Meta:
model = Post
fields = ("__all__")
exclude = ['date_posted']

I think the problem is that you form's model is post and you're assigning object of user as instance.
So try this way:
#login_required
def PostCreateView(request):
if request.method == 'POST':
mform = postform(request.POST or None, request.FILES or None)
if mform.is_valid():
post = mform.save(commit=False)
post.author = request.user
post.save()
messages.success(request, f'Yes!')
return redirect('posts')
else:
mform = postform()
return render(request, 'myapplication/postform.html', {'form': mform})

Django integrity error and not loading onetoone table on sign up form

Hello everyone thanks for your help.
I have made a sign up form with django. As of now when i fill in all of the fields in the form it allows me to submit, the new user is created, then i get the error below
UNIQUE constraint failed: slug_trade_app_userprofile.user_id
Also in my models (below) i have a onetoone relations with the UserProfile model and for some reason none of that data is stored to the database, it only gets the username/pass/first/last. It appears to me that for some reason it submits the form the trys to submit again causing the UNIQUE issue. Not sure what i did wrong here, thanks for your help.
Blow is my code
views.py
def signup(request):
signed_in = False
if request.method == "POST":
user_form = UserForm(data=request.POST)
profile_form = UserProfileForm(request.POST)
print(user_form.is_valid())
print(profile_form.is_valid())
if user_form.is_valid() and profile_form.is_valid():
user = user_form.save()
user.set_password(user.password)
user.save()
profile = profile_form.save(commit=False)
profile.user = user
if 'profile_picture' in request.FILES:
profile.profile_picture = request.FILES['profile_picture']
profile.save()
signed_in = True
else:
print(user_form.errors, profile_form.errors)
else:
user_form = UserForm()
profile_form = UserProfileForm()
return render(request, 'my_app/signup.html',
{'user_form':user_form,
'profile_form':profile_form,
'signed_in':signed_in})
models.py
class UserProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
profile_picture = models.ImageField(upload_to='static/profile_pictures', blank=True )
bio = models.TextField(max_length=500, blank=True)
on_off_campus = models.CharField(max_length=3,
default="on",
choices=CAMPUS_STATUS)
forms.py
class UserForm(forms.ModelForm):
password = forms.CharField(widget=forms.PasswordInput())
class Meta():
model = User
fields = ('username','first_name', 'last_name', 'email', 'password')
class UserProfileForm(forms.ModelForm):
class Meta():
model = UserProfile
fields = ('profile_picture', 'bio', 'on_off_campus')
signup.html
{% if registered %}
<h1>Thank you for registering!</h1>
{% else %}
<h2>Sign Up</h2>
<form enctype="multipart/form-data" method="post" >
{% csrf_token %}
{{ user_form.as_p }}
{{ profile_form.as_p }}
<input type="submit" name="" value="Sign Up">
</form>
{% endif %}

Properly configuring user registration using 2 forms

I am trying to submit 2 forms at a time to create my student user in Django. I have been struggling for a while now, but I think I'm finally closing to an end on how to manage 2 forms at a time for my users to register. But when I fill in the data and then click register, I get error: "This field is required." under my student ID field. What am I doing wrong ? Thanks.
class UserForm(forms.ModelForm):
password = forms.CharField(
label='Password',
max_length=32,
required=True,
widget=forms.PasswordInput,
)
password2 = forms.CharField(
label='Confirm',
max_length=32,
required=True,
widget=forms.PasswordInput,
help_text="Make sure they match!",
)
class Meta:
model = User
fields = ('username', 'email', 'first_name', 'last_name', 'password', 'password2')
class StudentForm(forms.ModelForm):
class Meta:
model = Student
fields = ('phone', 'student_ID', 'photo')
class User(AbstractUser):
pass
class Student(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
student_ID = models.CharField(unique=True, max_length=14,
validators=[RegexValidator(regex='^.{14}$',
message='The ID needs to be 14 characters long.')])
photo = models.ImageField(upload_to='students_images')
phone = models.CharField(max_length=15, )
def __str__(self):
return self.user.username
#receiver(post_save, sender=User)
def create_user_student(sender, instance, created, **kwargs):
if created:
Student.objects.create(user=instance)
#receiver(post_save, sender=User)
def save_user_student(sender, instance, **kwargs):
instance.profile.save()
#csrf_protect
def student_register(request):
if request.method == 'POST':
form1 = UserForm(request.POST, prefix="user")
form2 = StudentForm(request.POST, prefix="profile")
if form1.is_valid() and form2.is_valid():
# create initial entry for user
username = form1.cleaned_data["username"]
password = form1.cleaned_data["password"]
new_user = User.objects.create_user(username, password)
new_user.save()
# create entry for UserProfile (extension of new_user object)
profile = form2.save(commit=False)
profile.user = new_user
profile.save()
return HttpResponseRedirect("index")
else:
form1 = UserForm(prefix="user")
form2 = StudentForm(prefix="profile")
c = {
'form1': form1,
'form2': form2,
}
return render(request, "student_signup_form.html", c)
<form method="post">
{% csrf_token %}
<p style="color:red"> {{ form.username.errors }}</p>
{{ form1.as_p }}
{{ form2.as_p }}
<input type="submit" value="Create the account">
</form>

First, you don't need #csrf_protect if you use {% csrf_token %} in template.
Second, you are probably getting student_ID required because you are trying to create a profile in signal providing just the user.
You can change your models like this:
models.py
class User(AbstractUser):
pass
class Student(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
student_ID = models.CharField(unique=True, max_length=14,
validators=[RegexValidator(regex='^.{14}$', message='The ID needs to be 14 characters long.')], null=True, blank=True, default=None)
photo = models.ImageField(upload_to='students_images', null=True, blank=True, default=None)
phone = models.CharField(max_length=15, null=True, blank=True, default=None)
def __str__(self):
return self.user.username
views.py
def student_register(request):
data = dict()
if request.method == 'POST':
form1 = UserForm(request.POST)
form2 = StudentForm(request.POST, request.FILES)
if form1.is_valid() and form2.is_valid():
cd1 = form1.cleaned_data
username = cd1["username"]
password = cd1["password"]
new_user = User.objects.create_user(username, password)
new_user.save()
cd2 = form2.cleaned_data
phone = cd2['phone']
student_ID = cd2['student_ID']
photo = cd2['photo']
Student.objects.create(user=new_user, phone=phone, student_ID=student_ID, photo=photo)
return redirect('index')
else:
form1 = UserForm()
form2 = StudentForm()
data['form1'] = form1
data['form2] = form2
return render(request, "student_signup_form.html", data)
template
<form action='' method="POST" enctype="multipart/form-data">
{% csrf_token %}
<p style="color:red"> {{ form.username.errors }}</p>
{{ form1.as_p }}
{{ form2.as_p }}
<input type="submit" value="Create the account">
</form>

You can make StudentForm class a derived class of UserForm by declaring like class StudentForm(UserForm): and just submit one form that is StudentForm
It can be done like this also,
#models.py
from django.contrib.auth.models import User
class Student(models.Model):
user = models.OneToOneField(User)
student_ID = models.CharField(unique=True, max_length=14,validators=[RegexValidator(regex='^.{14}$',message='The ID needs to be 14 characters long.')])
photo = models.ImageField(upload_to='students_images')
phone = models.CharField(max_length=15, )
User.student = property(lambda u: Student.objects.get_or_create(user=u)[0])
#forms.py
class StudentForm(forms.ModelForm):
class Meta:
model = Student
fields = ('student_ID', 'photo', 'phone', )
#views.py
def student_register(request):
template_name = "student_signup_form.html"
context = {}
if request.method == 'POST':)
form = StudentForm(request.POST, instance=request.user.student)
if form.is_valid():
object = request.user.student
object.student_ID= form.cleaned_data['student_ID']
object.photo = form.cleaned_data['photo']
object.phone = form.cleaned_data['phone']
object.save()
return HttpResponseRedirect('index')
else:
form = StudentForm()
context['form'] = form
return render(request, template_name, context)

Django Form Not Displaying in Template

I am trying to create an "edit profile" page/form and have followed the SimpleIsBetterThanComplex tutorial on how to extend the user model by way of the OneToOne Link. However, when i try to display the user profile form to allow the user to update their profile, the form doesn't display at all except for the Submit button... Any ideas where i might have gone wrong here?
models.py
from __future__ import unicode_literals
from django.db import models
from django.contrib.auth.models import User
from django.db.models.signals import post_save
from django.dispatch import receiver
from django.utils import timezone
class Profile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
#account types
is_userA = models.BooleanField('User A', default=True)
is_userB = models.BooleanField('User B', default=False)
is_superuser = models.BooleanField('SuperUser', default=False)
#other fields here
avatar = models.ImageField('avatar', upload_to='static/media/images/avatars/', null=True, blank=True)
phone = models.CharField('phone number', max_length=20, blank=True, default='')
address = models.CharField('address', max_length=100, default='', blank=True)
city = models.CharField('city', max_length=100, default='', blank=True)
state = models.CharField('state', max_length=2, default='', blank=True)
country = models.CharField('country', max_length=100, default='', blank=True)
date_joined = models.DateTimeField(default=timezone.now)
#receiver(post_save, sender=User)
def create_user_profile(sender, instance, created, **kwargs):
if created:
Profile.objects.create(user=instance)
#receiver(post_save, sender=User)
def save_user_profile(sender, instance, **kwargs):
instance.profile.save()
forms.py
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('first_name', 'last_name', 'email')
views.py
#login_required
#transaction.atomic
def update_profile(request):
if request.method == 'POST':
user_form = UserForm(request.POST, instance=request.user)
if user_form.is_valid():
user_form.save()
messages.success(request, _('Your profile was successfully updated!'))
return redirect('settings:profile')
else:
messages.error(request, _('Please correct the error below.'))
else:
user_form = UserForm(instance=request.user)
return render(request, 'profiles/profile.html', {
'user_form': user_form,
})
template
<div class="col-md-12">
<div class="mb32">
<h5 class="uppercase">General Information</h5>
</div>
<div class="row">
<form method="post">
{% csrf_token %}
{{ user_form.as_p }}
<button type="submit">Save changes</button>
</form>

Your view looks for now looks like this:
views.py
#login_required
#transaction.atomic
def update_profile(request):
if request.method == 'POST':
user_form = UserForm(request.POST, instance=request.user)
if user_form.is_valid():
user_form.save()
messages.success(request, _('Your profile was successfully updated!'))
return redirect('settings:profile')
else:
messages.error(request, _('Please correct the error below.'))
else:
user_form = UserForm(instance=request.user)
return render(request, 'profiles/profile.html', {
'user_form': user_form,
})
According to this view if method POST, you validate enterd data from the form, but when its GET method you just define UserForm, so i think you have to make indent in the last line:
views.py
#login_required
#transaction.atomic
def update_profile(request):
if request.method == 'POST':
user_form = UserForm(request.POST, instance=request.user)
if user_form.is_valid():
user_form.save()
messages.success(request, _('Your profile was successfully updated!'))
return redirect('settings:profile')
else:
messages.error(request, _('Please correct the error below.'))
else:
user_form = UserForm(instance=request.user)
return render(request, 'profiles/profile.html', {
'user_form': user_form,
})
So your last line return render(request, 'profiles/profile.html', {'user_form': user_form,}) have to be under else statement, cause its GET as I understand.