Django form.save() does not update database

Question

I have a Django User model with a background and a profile picture, what I want to do is give the user the ability to submit a new background photo/picture and have it saved to the database. The way I have done this is like this

settings.html:

{% extends 'main.html' %}

{% block content %}
    <form action="" method="POST">    
        {% csrf_token %}
        {{ form.as_p }}
        <input type="submit" name="user-settings-save" value="submit">
    </form>
{% endblock content %}

forms.py

class UserProfileForm(ModelForm):
    class Meta:
        model = User
        fields = ['avatar', 'background']

models.py

class User(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(blank=True, default='', unique=True)
    password = models.CharField(max_length=50)
    name = models.CharField(max_length=255, default='', unique=True)

    avatar = models.ImageField(default='default.png', upload_to ='uploads/')
    background = models.ImageField(default='default.png', upload_to ='uploads/')

    score = models.IntegerField(default=1)

    is_staff = models.BooleanField(default=False)
    is_superuser = models.BooleanField(default=False)

    is_active = models.BooleanField(default=True)
    is_verified = models.BooleanField(default=False)

    register = models.CharField(max_length=255, default='')

    objects = CustomUserManager()

    USERNAME_FIELD = 'email'
    EMAIL_FIELD = 'email'
    REQUIRED_FIELDS = ['name']

    def __str__(self):
        return self.name

views.py

def userSettings(request):
    form = UserProfileForm(instance=request.user)

    if request.method == 'POST': 
        if 'user-settings-save' in request.POST:
            form = UserProfileForm(request.POST, request.FILES, instance=request.user)
            if form.is_valid():
                if backendActionAuth(request, 'user-settings-save', form):
                    form.save()
                    return redirect('user-profile', request.user.id)



    context = {'form': form}

    return render(request, 'base/settings.html', context)

and urls.py

urlpatterns = [
    path('', views.home, name="home"),
    path('post/<str:pk>/', views.post, name="post"),
    path('browse/<str:tk>/', views.browse, name="browse"),
    path('register/', views.register_user, name="register-user"),
    path('login/', views.login_user, name="login-user"),
    path('logout/', views.logout_user, name="logout-user"),
    path('activate-user/<uidb64>/<token>/', views.activate_user, name='activate'),
    path('create-post/<str:tk>/', views.createPost, name="create-post"),
    path('profile/<str:pk>/', views.userProfile, name='user-profile'),
    path('settings/', views.userSettings, name='user-settings'),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

Things I have tried/found out

settings the action of the form to {% url ‘user-settings’ %} instead of "" but the same outcome would happen, plus the POST request would go through, so that isn’t the problem
getting the items directly out of request.FILES, but that didn’t work because they were just null when I took them out
I don’t get a error message when I press submit, but my stuff also does not update

If anyone is able to help me out with this I would really appreciate it.

Asked By: Ianis Donica

||

Source

Answer 1

As @Demetris already suggested in the above comment you should use enctype="multipart/form-data" in the HTML form so:

{% extends 'main.html' %}

{% block content %}
    <form action="" method="POST">    
        {% csrf_token %}
        {{ form.as_p }}
        <input type="submit" name="user-settings-save" value="submit">
    </form>
{% endblock content %}

Note: You can remove the empty action="" attribute from HTML form since django always takes current page route.

Note: Function based views are generally written in snake_case not cascalCase, so it is better to rename it as user_settings from userSettings.

Answered By: Sunderam Dubey

Django form.save() does not update database

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