Django template tag for Model query result - django-templates

Question

I wonna simple tag, for showing table of any model arrays like:
{% table city_list %}
Do anybody see such things?

Answer 1

You can try django-tables app, which allows you to do the following, given model Book:
# Define
class BookTable(tables.ModelTable):
id = tables.Column(sortable=False, visible=False)
book_name = tables.Column(name='title')
author = tables.Column(data='author__name')
class Meta:
model = Book
# In your views
initial_queryset = Book.objects.all()
books = BookTable(initial_queryset)
return render_to_response('table.html', {'table': books})
# In your template table.html
<table>
<!-- Table header -->
<tr>
{% for column in table.columns %}
<th>{{ column }}</th>
{% endfor %}
</tr>
<!-- Table rows -->
{% for row in table.rows %}
<tr>
{% for value in row %}
<td>{{ value }}</td>
{% endfor %}
</tr>
{% endfor %}
</table>
I think the above is much more elegant and self explanatory than just doing
{% table book_list %}

Answer 2

Try generic vieww e.g. http://www.djangobook.com/en/2.0/chapter11/

Answer 3

I've made a fork of django-tables which makes this extremely easy. Here's a simple example:
In models.py:
from django.db import models
class City(models.Model):
name = models.CharField(max_length=200)
state = models.CharField(max_length=200)
country = models.CharField(max_length=200)
In tables.py:
import django_tables as tables
from .models import City
class CityTable(tables.Table):
class Meta:
model = City
In views.py:
from django.shortcuts import render_to_response
from django.template import RequestContext
from .models import City
from .tables import CityTable
def city_list(request):
queryset = City.objects.all()
table = CityTable(queryset)
return render_to_response("city_list.html", {"city_table": table},
context_instance=RequestContext(request))
In city_list.html:
{% load django_tables %}
{% render_table city_table %}