I am trying to use the generic view, object_detail on a m2m
relationship. I have multiple businesses that offer multiple services.
I would like to show the services offered by each business. At the
moment, I see all the services - not just the services that a
particular business is offering.
In models.py:
class Business(models.Model):
business = models.CharField(max_length=100)
class Service(models.Model):
service = models.CharField(max_length=100)
providers = models.ManyToManyField(Business, through =
"BusinessService")
class BusinessService(models.Model):
business = models.ForeignKey(Business)
service = models.ForeignKey(Service)
In urls.py:
def get_service():
return Service.objects.all()
businessservice_list = {
#'queryset' : BusinessService.objects.all(),
'queryset' : Business.objects.all(),
'extra_context': {'service_list': get_service}
...skip some detail...
(r'^showservice/(?P<object_id>\d+)/$', list_detail.object_detail,
businessservice_list),
In business_detail.html:
{% block content %}
<h2>Business Services</h2>
{% if object %}
<h3>{{ object.business }}</h3>
{{ service_list }}
{% endif %}
{% endblock content%}
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