When you enter a non integer value for the number of items in the cart listing you have got an exception. So I try to have my own class ShoppingCartListing :
class ShoppingCartListing(PGP_ShoppingCartListing): # to change templates # to use my cartformatter # to hopefully patch handle_update # quantity integer http://code.google.com/p/getpaid/issues/detail?id=255 template = ZopeTwoPageTemplateFile('templates/cart-listing.pt') formatter_factory = CartFormatter @form.action(_("Update"), condition="isNotEmpty") def handle_update(self, action, data): try: data = self.quantity_column.input(self.container.values(), self.request) except: # put everything back self.form_reset = True for i in self.request.form.keys(): self.request.form.pop(i) self.form_reset = True self.quantity_column.update(self.container.values(), data) for item_id in self.container: if self.container[item_id].quantity == 0: # remove everything del self.container[item_id] It works ( although not for the negative numbers yet ) but ONLY if I change in the class FieldEditColumn(Column), the method input from ...... if widget.hasInput(): try: data[id] = widget.getInputValue() except WidgetInputError, v: raise errors.append(v) ..... to ...... if widget.hasInput(): try: data[id] = widget.getInputValue() except :#WidgetInputError, v: raise #errors.append(v) ....... Some advice needed.... --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "getpaid-dev" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/getpaid-dev?hl=en -~----------~----~----~----~------~----~------~--~---
