How to access a modelform's Foreignkey attribute from within a template?
django, django-forms, django-models, django-templates
Solution
I have been able to use `{{ BookForm.instance.publisher.name }}` to display foreign field values. This works only to display the current instance.
Problem
Description: I would like to know how to access a ForeignKey's field within template code. Given the sample models.py code: ``` class Publisher(models.Model): name = models.CharField(max_length=30) address = models.CharField(max_length=50) class Book(models.Model): title = models.CharField(max_length=100) publisher = models.ForeignKey(Publisher) ``` And Sample forms.py code: ``` class BookForm(ModelForm): class Meta: model = Book fields = ['title', 'publisher'] ``` And sample views.py code: ``` def sample(request): bf = BookForm(request.POST) return render(request, 'sample.html', {'BookForm': bf}) ``` Question: What is line(s) of code needed to correctly access the value: publisher.name from within template code using 'BookForm'?