search for: new_items

...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 error...

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

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?

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",

I have read extensively on has_many but cannot find an explicit example on how to do what I need. I am a newbie, but can grasp it if I see it in a working example. Here is my scenario... I have a form which I can add a TODO item (patterned after http://darkhost.mine.nu:81/~vince/rails/tutorial.html). I have the form working perfectly so I decided to modify it a bit to add more functionality.

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 h...

I''m adding a web service to a small Rails app that I wrote to learn the framework. This is my last piece of the puzzle and I''m having trouble figuring out how to debug it. I was attempting to iteratively develop the web service method using TDD. There''s so much coercion and stuff going on via the ActionWebService framework that I''m looking to fall-back

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.

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''] ]

This isn''t even close to ready for release, but in case anybody is interested, has feedback, finds it useful as is, or even wants to collaborate... I''ve been working on a "personal information server", something of a protocol multiplexer. Right now it serves calendar feeds for: - a local calendar folder (iCal 1.x''s Library/Calendars) - rss for local todos

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