Here is the code for view.py in my cart app please help(also see the
screenshot):
from django.template import loader
from django.http import HttpResponse
from django.template.loader import render_to_string
import django.template.loader
from cart.cart import Cart
from .models import Product
'''from cart.models import Category, Product'''
#gallery default view
def index(request):
#prepare the models
# empty
#prepare the template
template = loader.get_template('templates/cart.html',
dict(cart=Cart(request)) )
#prepare the context
context = {'request':request}
return HttpResponse(template.render(context, request))
def add_to_cart(request, product_id, quantity):
product = Product.objects.get(id=product_id)
cart = Cart(request)
cart.add(product, product.unit_price, quantity)
def remove_from_cart(request, product_id):
product = Product.objects.get(id=product_id)
cart = Cart(request)
cart.remove(product)
def get_cart(request):
template = loader.get_template('templates/cart.html', dict(cart =
Cart(request)))
#prepare the context
context = {'request':request}
return HttpResponse(template.render(context, request))
return HttpResponse(template.render(context, request))
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