search for: order_items

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

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...

...>> >> Suppose I have an Order, which has_many OrderItems. Suppose I want to >> write a test that checks that when I ask the Order to do something, it >> asks its order items to do that something. I tried to do this like so: >> >> def test_delegates >> order_items = [] >> 3.times { >> item = mock("order item", :do_something => nil) >> order_items.push(item) >> } >> >> order = Order.new(:order_items => order_items) >> order.do_something >> end >> >&g...

...veRecord::Base include ActiveMerchant::Billing before_validation :set_status attr_protected :id, :customer_ip, :status, :error_message, :updated_at, :created_at attr_accessor :card_type, :card_number, :card_expiration_month, :card_expiration_year, :card_verification_value validates_size_of :order_items, :minimum => 1 validates_length_of :ship_to_first_name, :in => 2..255 validates_length_of :ship_to_last_name, :in => 2..255 validates_length_of :ship_to_address, :in => 2..255 validates_length_of :ship_to_city, :in => 2..255 validates_length_of :ship_to_postal_code, :in =&g...

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 using the following code: def move_item_up @order = find_order @order.order_items[params[:id].to_i].move_higher @order.reload...

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 http://www.rub...

After searching arround I found a quite smart solution to me for binding form fields to model in an active way. I use aggregations with single value objects such as class Percentage attr_accessor :value def initialize(value) @value = (value.is_a? String) ? value.tr('' %'', '''').to_f : value end def to_s return unless value

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

...the item information for the specific order without changing it in the items table (ie. the items table holds the default values for the item, and the orders_items table holds the updated values, such as price, and description) Is it possible to leave the field names the same between both the order_items table and the items table (both would have a price field). I have been reading that there are problems when accessing these fields? Is this the proper way of doing this? Thanks, Ryan Lundie -- Posted via http://www.ruby-forum.com/.

...store a value on the page and toggle it each time it''s clicked - but it seems like there must be a better solution. Here''s my makeshift .rjs template: page.replace_html "items" + params[:id].to_s, :partial => ''order_item'', :collection => @order_items page.replace_html "item_footer" + params[:id].to_s, :partial => ''order_item_form'' page.replace_html "comments" + params[:id], :partial => ''order_detail'', :collection => @order_details page.replace_html "comment_foot...

...a customer model function that returns what level of customer they are.. this is based on what things they''ve ordered in the past. so my question: is it ok to bring in other models when doing unit tests? i figure i will have to load at least 3 other test fixtures to test this out (orders, order_items, and inventory), but not even sure if i can actually use the other models in the customer unit test because i tried putting test = Order.new in my test and it failed on that line.. i''m starting to think that maybe this aspect shouldn''t be tested in the unit test? thanks in advanc...

...ith a hardcoded array everything works as expected. The model: class OrderItem < ActiveRecord::Base validates_inclusion_of :order_id, :in => Order.find_all.collect { |order| order.id } belongs_to :order end The test: class OrderItemTest < Test::Unit::TestCase fixtures :orders, :order_items def test_validates_inclusion_of_order_id_in_orders orderitem = OrderItem.new(:order_id => 1) assert( orderitem.save, orderitem.errors.full_messages.join(''\n'')) end end The fixture: first: id: 1 sid: ''ON001'' All of the code can be found at htt...

Frankly I''m losing tolerance for the MS "stack." And I''m intrigued by Rails. But in my outfit I''m not only the web person, but also the application person and the DBA. So when I read that Rails doesn''t want to handle things like "compound keys" I blew right by those claims, thinking, "no way." But before I go deeper, I

Hi All, I''m trying to serve some XML from my Rails 2.0 server. I have a Flash file that always reads its configuration from /home/gallery.xml So, I would like to build the contents from the database and serve it back to the flash file when it hits my xml url. If it was HTML that it was asking for then in my home controller I have a gallery method that serves back a gallery.html.erb

Hi, I''m currently running an apache/jboss cocoon/flow/hibernate/ajax paypal (directpayment) project and am looking into the possibility of porting it across to ruby/rails. For that reason I would like to know the following: 1. Can I call my java classes or would I be looking at a complete rewrite in ruby? 2. How effective is ruby in terms of seperation of concerns regarding design from