How to create a cart in django without going to other pages?

Question

Django

How can I make a basket with sessions in django so that when adding a product, do not follow the link? I found an implementation here https://pocoz.gitbooks.io/django-v-primerah/glava-... , but here the cart goes on a separate page, but I need it on one page. Please tell me the algorithm or where you can read something, thanks!

Answer 1

Store cart items in localStorage on the front,
then send with AJAX to the back.