How to correctly retrieve data from a database in Django?

Question

Django

Good day!
I'm new, I'm making a website for an advertising agency.
I can not display data about services from the database table to the template.
Here is what is available:
models :

class Service(models.Model):
    name = models.CharField('Наименование услуги', max_length=40, blank=False, help_text="Заполните наименование услуги")
    price = models.CharField('Цена', max_length=15, blank=False, help_text="укажите цену за услугу")
    description = models.TextField('Описание услуги', blank=False, max_length=1000)

view :

class ServiceListView(ListView):
    model = Service
    template_name = 'services.html'
    queryset = Service.objects.all().order_by('name')

html :

<tbody>
{% for serv in object_list %}
    <tr>
        <td>{{ serv.name }}</td>
        <td>{{ serv.description }}</td>
        <td>{{ serv.price }} руб.</td>
    </tr>
{% endfor %}
</tbody>

Displays an empty table:

There is data in the table:

What am I doing wrong?

Answer 1

The issue was resolved.
As it turned out, after adding the class ServiceListView, I forgot to change the line in urls.py to ServiceListView.as_view()
Now everything is displayed as it should. Thanks everyone for the advice and help!

Answer 2

price is better to do decimal or integer, there will be more flexibility, blank=False is optional.
try replacing the view with

def ServiceListView(request):
    serv_list= Service.objects.all().order_by('name')
    returnt render (request, 'services.html', {'serv_list':serv_list})

in template:

{% for serv in serv_list %}<td>{{ serv.name }}</td>{% endfor %}

Answer 3

change to
<td>{{ name }}</td>