Franco, I've noticed a few people having issues updating form elements using Ajax and CakePHP recently in #cakephp. Although, this does not address your problem directly, it may be useful to others attempting to update a form filed using Ajax.
http://v2.cybergod.net/article/show/u/ajax_input_update Is this really a problem that requires Ajax? Can the user change 'products' from this form? If not, then price is fixed and at that point, a solution can be done totally client side. You can maintain a product list in javascript. When the user changes the quantity, lookup the item in the product list, compute the new value and update the price form field. I hope any of this helps. -teh On Apr 14, 8:19 am, "Dr.Dran" <[email protected]> wrote: > Hi! > > I'm a newbe, I try to make my new application with cake, there is a > simple shopping cart. > > I have in particular two field that one is the quantoty and one is the > price. > > My problem is that I want when i fill the quantity field the price > field change his value that was a simple product of the price for the > quantity... > > I found in ajax inhttp://ajaxtags.sourceforge.netth function Update > Field that seems do what I need: "Updates one or more form field > values based on response to text entered in another field" > > There is the same thing in cake ajaxhelper? There is some examples? > > Best regards > > Franco Tampieri > > P.S. Excuse me for my bad english :P --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "CakePHP" 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/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---
