## Script (Python) "deleteItem"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=cart_item=[]
##title=Delete items from the cart
##
from Products.SimpleCartItem.utils import sci_addPortalMessage
r = container.REQUEST
session = r.SESSION
cartList=session.get("cartList", [])
cart_ids = r.get('cart_item', [])
if cart_ids:
for cart_item_id in cart_ids:
cart_item_id = cart_item_id.split(',')
cartList.remove(container.getItem(cart_item_id))
msg = sci_addPortalMessage('Cart updated.', context)
else:
msg = sci_addPortalMessage('No items selected.', context)
session["cartList"]=cartList
return context.REQUEST.RESPONSE.redirect('%s/cart?%s' % (context.absolute_url(), msg))
## Script (Python) "updateCart"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##title=Updates items in the cart
'''updates the quantity for a particular item'''
from Products.SimpleCartItem.utils import sci_addPortalMessage
r = container.REQUEST
session = r.SESSION
_ = context.translate
#the REQUEST pass the id of the item and the quantity
try:
for key in r.form.keys():
#again passing a list of id and option to the getItem function
cart_item_id = key.split(',')
existing_item = container.getItem(cart_item_id)
if (existing_item is not None):
existing_item['quantity'] = int(r.form[key])
msg = sci_addPortalMessage('Cart updated.', context)
#handles invalid input for 'quantity'
except ValueError:
msg = sci_addPortalMessage('Please enter a number', context)
return context.REQUEST.RESPONSE.redirect('%s/cart?%s' %
(context.absolute_url(), msg))
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##title=Updates items in the cart
'''updates the quantity for a particular item'''
from Products.SimpleCartItem.utils import sci_addPortalMessage
r = container.REQUEST
session = r.SESSION
_ = context.translate
#the REQUEST pass the id of the item and the quantity
try:
for key in r.form.keys():
#again passing a list of id and option to the getItem function
cart_item_id = key.split(',')
existing_item = container.getItem(cart_item_id)
if(existing_item is not None):
existing_item['quantity'] = int(r.form[key])
msg = sci_addPortalMessage('Cart updated.', context)
#handles invalid input for 'quantity'
except ValueError:
msg = sci_addPortalMessage('Please enter a number', context)
return context.REQUEST.RESPONSE.redirect('%s/cart?%s' % (context.absolute_url(), msg))
