Django tables 2: error django.template.context_processors.request

问题

I installed the module tables 2 and i have the next problem:

Exception Value: Tag {% querystring %} requires django.template.context_processors.request to be in the template configuration in settings.TEMPLATES[]OPTIONS.context_processors) in order for the included template tags to function correctly.

My code is:

Settings.py

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR + '/llamadas/plantillas')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.core.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'django.template.context_processors.request',
            ],
        },
    },
]

Views.py

def home(request):
    if request.user.is_authenticated():
        llamadas = CallEntry.objects.all()
        return render_to_response('inicio.html', {'llamadas': llamadas})
    else:
        return HttpResponseRedirect('/accounts/login/')

Inicio.html

{% load render_table from django_tables2 %}
<!doctype html>
<html>
    <head>
        <link rel="stylesheet" href="{{ STATIC_URL }}django_tables2/themes/paleblue/css/screen.css" />
    </head>
    <body>
        {% render_table llamadas %}
    </body>
</html>

Any suggestions?

Thanks !

回答1:

The render_to_response shortcut is not recommended any more.

Use the render shortcut instead, so that the context processors are used.

return render(request, 'inicio.html', {'llamadas': llamadas})

回答2:

There is 2 context_processors.request in your settings:

'django.core.context_processors.request',

'django.template.context_processors.request',

maybe only one is necessary...

In onae of my projects I use only: 'django.core.context_processors.request', but the variable in the template, your llamadas, is an objet of type TableReport.

来源：https://stackoverflow.com/questions/37348430/django-tables-2-error-django-template-context-processors-request

标签

python

django

django-tables2