search for: new_item

...ey can add up to 20 items to their cart in one form. The form simply has 20 rows with each row containing a text input for product code and a text input for quantity. I''ve tried having the controller create an array that has an object for each row by looping through something like: @new_items[1] = Cart.new and the controller is happy with that, but the template isn''t--it gives an error like "@new_items[1] is not allowed as an instance variable name". I can get the whole thing working if I use non-model form objects in the template, but then I lose the Rails erro...

I have the following view template: <%= form_remote_tag :update => "new_item", :url => {:action => ''create''}, :before => %(Element.show(''spinner'')), :success => %(Element.hide(''spinner'')) %> <div id="new_item"> </div>...

Dear all, Help me get a simple AJAX behavior right. I know zero AJAX, thus please advice. Below is a simplification of the real code and I hope I can describe my intention clearly. class StoreController < ApplicationController def show_cart @cart = Cart.new @new_item = CartItem.new end def add_item @new_item = CartItem.new(params[:new_item]) if @new_item.valid? @cart.items << @new_item # execute add_item.rjs else breakpoint render :partial => ''new_item'' end end end app/views/s...

Dear all, Help me get a simple AJAX behavior right. I know zero AJAX, thus please advice. Below is a simplification of the real code and I hope I can describe my intention clearly. class StoreController < ApplicationController def show_cart @cart = Cart.new @new_item = CartItem.new end def add_item @new_item = CartItem.new(params[:new_item]) if @new_item.valid? @cart.items << @new_item # execute add_item.rjs else breakpoint render :partial => ''new_item'' end end end app/views/store/show_c...

I''m setting up a basic shopping cart type app, and the products we have will have multiple options. Size, color, etc. I''m trying to figure out how I can collect the the options that are selected when a user adds the item to their cart. An OptionSet is a group of options ("Size", "Color", etc), and an ItemOption is the option itself ("12 oz",

...tifications table. What I am having trouble with is getting the TODO id returned so I can write the child table... Here is the code I have so far: ########################################## item = Todo.new # Create a new instance of Todo, so create a new item item.attributes = @params["new_item"] # item.todo_notifications << ToDoNotification.new(????????): if item.save # Try to save our item into the database redirect_to(:action => "list") # Return to the list page if it suceeds else render_text "Couldn''t add new item" # Print...

Hi, i''m going to implement a syndication-service, which will get lists in xml with some meta-data an enclosed video files, which will get encoded at the end. The syndication run will be startet every five minutes of a full hour. So i thought to build 4 Worker. One for checking which feeds to syndicate (syndication_worker) at a specific time, one for processing the list

Hello. I have two models. Channel with last_access field and Item with created_on field. They are in one-to-many relation. class Channel < ActiveRecord::Base has_many :items end class Item < ActiveRecord::Base belongs_to :channel end I want a second has_many relation in Channel, called :new_items which created_on is newer than last_access. Something like that: has_many :new_items, :class => "Item", :conditions => ["items.created_on > ?", last_access] Unfortunately last_access method is taken from Channel:Class scope, not from the Channel instance scope so i...

...t anything to my ~/log/test.log file. Here''s an example: class LibraryServiceController < ApplicationController wsdl_service_name ''LibraryService'' web_service_api LibraryServiceApi # format is <controller_name>Api web_service_scaffold :invoke def new_item(username, type, title, length, size, state, unique_key) @user = User.find_by_login(username) logger.fatal(@user) puts @user true end end In #new_item I can''t get logger to output anything nor does my #puts go anywhere that I can find. (BTW, the test passes without...

hi, I''ve got the following tables in mysql notation: CREATE TABLE `nodes` ( `id` int(11) NOT NULL auto_increment, `parent_id` int(11) default ''0'', `group_id` int(11) default ''0'', PRIMARY KEY (`id`), ); CREATE TABLE `groups` ( `parent_id` int(11) NOT NULL default ''0'', `id` int(11) NOT NULL auto_increment,

Hello, I''m trying to use Nicedit to improve my text_areas in some views of my project. I have installed jquery: ruby script/plugin install git://github.com/aaronchi/jrails.git nicEdit plugin: ruby script/plugin install git://github.com/sergio-fry/Simple-nicEdit.git Add js in layout: <%= javascript_include_tag ''nicEdit'', ''nicEditInit'' %> Use it

I'm running a bit late with the e-mail this time around, but I think that's ok since there really isn't any major new features here - the bulk of the Ocfs2 update is bug fixes, or cleanups. The same goes for configfs. The only two things that could be described as features would be: - Sunil has updated Ocfs2 to provide even more live cluster locking information via debugfs. - Joel

Hi, What would my method call in an rjs template to produce something like: new Effect.BlindDown($(''commentList'').lastChild); I know if I just wanted to the blind effect I would: page.visual_effect :blind_down, "row_#{@new_item.id}" but how would I call it if I want the ".lastChild instead of passing a particular id? thanks, scott. ---------------------------------------------------------------------------------------------------- What''s an Intel chip doing in a Mac? A whole lor more that it'...

Hi: I''m trying to create a drop-down list to change the type of a Single Table Inheritance class. I tried this: <%= select :user, :type, [ [''Author'', ''Author''], [''Editor'', ''Editor''], [''Administrator'', ''Administrator''] ]

...folder + "/*.ics" ].each do |file| # todo: use the open with a block variant Vpim::Icalendar.decode(File.open(file)).each do |cal| cal.todos.each do |todo| if !todo.status || todo.status.upcase != "COMPLETED" item = maker.items.new_item item.title = todo.summary item.link = todo.properties[''url''] || link item.description = todo.description || todo.summary end end end end end resp.body = rss.to_s resp[''content-type...

hi group, I am making a little rails app to experiment with rails. It consists of one model, item, that represents an item on a todo list. A todo item has a description, a state (finished or not) and a due date. After changing the scaffold screens a bit, I wanted to be able to have no due date. I tried to do this by making a radio button; if ''no date'' is selected, the date