def logout(request):
cart = ShoppingCartForm(request)
do_logout(request)
cart.store(request)
return shortcuts.redirect(reverse('home'))
def remove_item(request, product_id):
cart = ShoppingCartForm(request)
cart.remove_product(product_id)
cart.store(request)
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
def add_item(request):
product_id = request.REQUEST.get('pid', '')
try:
count = int(request.REQUEST.get('count', '1'))
if count < 1:
raise
except:
messages.error(request, u'您输入的商品数量错误，请重新输入。')
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
product = shortcuts.get_object_or_404(Product, id=product_id)
cart = ShoppingCartForm(request)
cart.set_product(product, count)
cart.store(request)
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
