if not 'saved' in request.session or not request.session['saved']:
request.session['saved'] = [obj]
else:
saved_list = request.session['saved']
saved_list.append(obj)
request.session['saved'] = saved_list
https://mefiz.com/ # For Developer
python-django
request.session["name"] = "name" #views.py
value='{{ request.session.name }}' # example.html
https://www.youtube.com/momintechprodef index(request):
...
num_authors = Author.objects.count() # The 'all()' is implied by default.
# Number of visits to this view, as counted in the session variable.
num_visits = request.session.get('num_visits', 0)
request.session['num_visits'] = num_visits + 1
context = {
'num_books': num_books,
'num_instances': num_instances,
'num_instances_available': num_instances_available,
'num_authors': num_authors,
'num_visits': num_visits,
}
# Render the HTML template index.html with the data in the context variable.
return render(request, 'index.html', context=context)#!/bin/sh
# clear django_session table
DJANGO_SETTINGS_MODULE="myproj.settings" \
python -c 'from django.contrib.sessions.models import Session; \
Session.objects.all().delete()'
python manage.py runserver