How to get one form from a model and another model associated with it?

 # models.py

 from django.db import models

 class BioInformation (models.Model):
     eyes_color = models.CharField (max_length = 15)
     weight = models.IntegerField ()
     height = models.IntegerField ()

 class Person (models.Model):
     first_name = models.CharField (max_length = 30)
     second_name = models.CharField (max_length = 60)
     bio_info = models.OneToOneField (BioInformation, on_delete = models.CASCADE)

 # forms.py

 from .models import Person

 class PersonForm (ModelForm):
     class Meta:
         model = Person
         fields = '__all__'
         labels = {
             'first_name': 'name',
             'second_name': 'last name',
             'eyes_color': 'eye color',
             'weight': 'weight',
             'height': 'height'
         }

 # views.py

 from django.views.generic import FormView
 from .forms import PersonForm

 class PersonFormView (FormView):
     form_class = PersonForm
     template_name = 'board / auth_user_page.html'
     success_url = '/'

For example, in the example above it turns out:
result
And I want that, in addition to the elements for from the Person model, elements for input from the BioInformation model are BioInformation , and not an incomprehensible drop-down list

    1 answer 1

    Perhaps you need to use the factory for related objects.

     >>> from django.forms import inlineformset_factory >>> FormSet = inlineformset_factory(Person, BioInformation)

    Doc http://djbook.ru/rel1.9/topics/forms/modelforms.html#inline-formsets