CODEWITHSUNDEEP
pythondjangodjango-modelsdjango-viewsdjango-queryset
Van
Van

Reputation: 107

Get all the Booleans of Model accordingly

I am building a blog application, and I am trying to get all the Booleans of the Profile model. I tried to make a list of Booleans before, but then it was not meeting the requirements.

File models.py

class Profile (models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, unique=True)
    name = models.CharField(max_length=30)
    first_boolean = models.BooleanField(default=False)
    second_boolean = models.BooleanField(default=False)
    third_boolean = models.BooleanField(default=False)

File views.py

def page(request):
    All_Booleans = Profile.objects.filter()

    context = {'Booleans_List'}
    return render(request, 'page.html', context)

I also tried F of from django.db.models import F like:

All_Booleans = Profile.objects.filter(F(first_boolean=request.user) | F(second_boolean=request.user))

But it is showing:

init() got an unexpected keyword argument 'first_boolean'

What am I trying to do? -

I am trying to get all the Boolean fields of Profile Model of request.user

But how can I do it ?

Upvotes: 0

Views: 605

Answers (1)

willeM_ Van Onsem
willeM_ Van Onsem

Reputation: 476594

You can fetch the Profile for the logged in user with:

from django.contrib.auth.decorators import login_required

@login_required
def page(request):
    profile = Profile.objects.get(user=request.user)
    return render(request, 'page.html', {'profile': profile})

In the template you can then render the Boolean fields of that profile with:

one: {{ profile.first_boolean }}
two: {{ profile.second_boolean }}
three: {{ profile.third_boolean }}

You can add the Booleans to a list and use these in the template as well with:

@login_required
def page(request):
    profile = Profile.objects.get(user=request.user)
    data = [profile.first_boolean, profile.second_boolean, profile.third_boolean]
    return render(request, 'page.html', {'profile': profile, 'data': data})

Then you can, for example, render this with:

{% for item in data %}
    {{ item }}
{% endfor %}

Note: You can limit views to a view to authenticated users with the @login_required decorator [Django-doc].

Note: It is normally better to make use of the settings.AUTH_USER_MODEL [Django-doc] to refer to the user model, than to use the User model [Django-doc] directly.

For more information, you can see the referencing the User model section of the documentation.

Upvotes: 1

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