Django View that shows related model context - django

Question

I'm learning and I'm struggling to create a Django view that displays a Company Detail model, but also can show the associated location names that are located in child FK models to the Company.
What I've tried includes these models:
class Company(models.Model):
company_name = models.CharField(max_length=100, unique=True)
street = models.CharField('Street', max_length=100, null=True, blank=True)
city = models.CharField('City', max_length=100, null=True, blank=True)
province = models.CharField('Province/State', max_length=100, null=True, blank=True)
code = models.CharField('Postal/Zip Code', max_length=100, null=True, blank=True)
company_comments = models.TextField('Comments', max_length=350, null=True, blank=True)
class Region(models.Model):
company = models.ForeignKey(Company, on_delete=models.CASCADE)
region_name = models.CharField(max_length=100)
description = models.TextField(blank=True)
def __str__(self):
return self.region_name
class District(models.Model):
region = models.ForeignKey(Region, on_delete=models.CASCADE)
district_name = models.CharField(max_length=100)
description = models.TextField(blank=True)
dictrict_ops_leadership = models.CharField(max_length=100, blank=True)
def __str__(self):
return self.district_name
My view looks like:
class CompanyDetailView(DetailView):
model = Company
template_name = 'main/company_detail.html'
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['region'] = Region.objects.all()
context['district'] = District.objects.all()
return context
I want to call **all instances of Region and District** for the **single instance of Company.**
With my HTML tags as : <p>{{ region }}{{ district }}</p>
It just returns a list of query's of all Region and District instances:
<QuerySet [<Region: RegionA>, <Region: RegionB>]>
<QuerySet [<District: DistrictA>, <District: DistrictB>]>
Any help would be GREATLY appreciated.
Thanks

Answer 1

Region.objects.filter(company__company_name = 'Your Company Name')
District.objects.filter(company__company_name = 'Your Company Name')
This will give You to the Region and District they related to the Your Comapany Name