Hi Teh :) Thank you for the suggestion and the example! Very cool like Arvind ;)
Well, by the way, I have chose to use ajax because the problem is that the object that can placed in the cart can be inserted manually by the user. This cart is for a technician that fill a report where he insert the hour of work and the object that he have utilized to complete the work with the price, so I have a number of text field and some number field that I have to watch to fill the readonly field that was the total price. The solution of a ajax field updater is the best in my opinion because the technician can put the price and the quantity of the object and the hours that he worked freely and save all at the end in the db. Best Regards Franco Tampieri Franco Tampieri Details: - Linux User #286282 - FSF Member #5827 GNU/Linux: Hardened / Embedded / H.A. Cluster / System Integrator Certification: ECDL / LPIC 1 - Acquiring Certification: Cisco CCNA / LPIC 2 Sent from Bologna, Emilia Romagna, Italia 2009/4/15 Teh Treag <[email protected]> > > 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 -~----------~----~----~----~------~----~------~--~---
