similar to: [TIP] Making an intelligent form fields

Given a field in database defined as "discount_rate numeric(3,1)" I found it not very usable for presenting it directly. For example, if there''s a value 5.00 it will render in <%= text_field ''model'', ''discount_rate %> as "0.5E1" which is not very friendly to user. All I do is that I write kind of proxy accessors (prefixing with

Hello all, I would like to be able to update the "amount" of a certain item in me order list. The problem I run into is how to define the text_field element. @order is the current order, which has_many :order_item which in turn belongs_to :order. order_item has a field "amount" which should be modified... What I tried is this below, but I get a undefined method

Is there a way for me to do: OrderItem.find(:all, :include => [:user, :product => [:supplier]] So I don''t have a supplier_id on my order_item, but have it on my product, which is part of order_item. Joerg -- Posted via http://www.ruby-forum.com/.

I have the following form that I am trying to use, but for some reason, the form gets submitted with out the params values. <%= form_remote_tag(:url => { :action => :add_item_to_order }) %> <tr> <td> <%=collection_select(:order_item , :item_category_id, @item_categories, :id, :name)%> </td> <td> <%= text_field

Hi, I have an order model that i am storing in a session, that is not currently in the database. I am updating the page using ajax, and I do not want to store the order in the database untill it is completely filled out. I have order_items that I am adding to the order, and I have used the acts_as_list within the order_item model. My problem comes when i try and rearrange the order_items

Hello There I new to rails development and looking to write a simple site using rails. Does any one know of and example ecommerce application that that I can use as a base to build from. My db schema is very simple--product, categories, orders and order_item tables. Any suggestions will be highly appreciate. Thanks Pat

I''m currently using page.visual_effect :toggle_appear to toggle the appearance of details associated with an order. As I am inserting the detail data prior to making it visible, this method is not appropriate (it also loads the data on hide). I was thinking I could change the hide/show href each time it is clicked, or even store a value on the page and toggle it each time

---------- Forwarded message ---------- From: J. B. Rainsberger <jbrains762 at gmail.com> Date: 02-Dec-2006 02:48 Subject: Re: Mocha and ActiveRecord To: ruby-talk ML <ruby-talk at ruby-lang.org> James Mead wrote: > On 28/11/06, J. B. Rainsberger <jbrains762 at gmail.com> wrote: >> >> Suppose I have an Order, which has_many OrderItems. Suppose I want to >>

Hi, I have the following: order = YAML::load(order_yaml) The YAML contains order_items too, and my order model has a has_many to order_items. When I do order.order_items, I don''t want Rails to go the db to get the order_items, but use the order_items already contained in the object created from the YAML. How would I do this? Thanks Joerg -- Posted via

I have orders, order_items, and products. I want to collate several orders so that I can get a SUM of quantities ordered for each product etc. Can I say something like (the below gives an error on :sum, and ignores :group) OrderItem.find(:all, :sum => ''quantity'', :group => ''product_id'', :include => [:order, :product]) I want to get back a

Hey folks, I noticed when trying to download mods via the in-game interface in Civilization V, hovering over the download button says > > Cannot download because Microsoft BITS has not been started >

Hi list! I have an asterisk box connected to an ADSL connection that has 1 Mbit upstream. Is there any way to use max channels intelligently? For example I would like to do some checks on the outgoing calls. When it's quiet I want each and every call to go out to my IAX provider. However when more people start placing calls I would like to leave some room for the real expensive calls and

Hey everyone. I know that Background Intelligent Transfer Service isn't implemented by WINE. However, being that I copied the native dll's necessary for this service to my WINE installation, is there any way that I can enable this service? There's one program that I think just may install save for the fact that it requires BITS :( Thanks in advance. James -- My blog:

SUBMISSION DEADLINE 4th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: October 16, 2017 http://www.vehits.org/ March 16 - 18, 2018 Funchal, Madeira, Portugal. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport -

SUBMISSION DEADLINE 4th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: October 16, 2017 http://www.vehits.org/ March 16 - 18, 2018 Funchal, Madeira, Portugal. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport -

SUBMISSION DEADLINE 4th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: October 30, 2017 http://www.vehits.org/ March 16 - 18, 2018 Funchal, Madeira, Portugal. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport -

SUBMISSION DEADLINE 5th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: December 10, 2018 http://www.vehits.org/ May 3 - 5, 2019 Heraklion, Crete, Greece. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport - Data

SUBMISSION DEADLINE 5th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: December 10, 2018 http://www.vehits.org/ May 3 - 5, 2019 Heraklion, Crete, Greece. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport - Data

SUBMISSION DEADLINE 4th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: October 16, 2017 http://www.vehits.org/ March 16 - 18, 2018 Funchal, Madeira, Portugal. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport -

SUBMISSION DEADLINE 4th International Conference on Vehicle Technology and Intelligent Transport Systems Submission Deadline: October 16, 2017 http://www.vehits.org/ March 16 - 18, 2018 Funchal, Madeira, Portugal. VEHITS is organized in 5 major tracks: - Intelligent Vehicle Technologies - Intelligent Transport Systems and Infrastructure - Connected Vehicles - Sustainable Transport -