search for: recipe_control

This works : class Recipe < ActiveRecord::Base belongs_to :category end But (when I add validation) this does not work : class Recipe < ActiveRecord::Base belongs_to :category validates_length_of :category, :within => 6..20 validates_uniqueness_of :category, :message => "already exists" end thank you -- View this message in context:

Postgres database. I have a categories table, with two columns id, and name. I have a recipes table, with a category_ids column. I want each recipe to belong to one or more category. in recipe_controller.rb I have this: def create @recipe = Recipe.new( @params[''recipe''] ) @recipe.category_ids = @params[''recipe''][''category_ids''].map{ |s| s.to_i } @recipe.save end But I keep getting an error during the INSERT, saying column categor...

...My Controller of interest for testing class RecipeController < ApplicationController def list @recipes = Recipe.find_all @categories = Category.find_all end end >> # My test file require File.dirname(__FILE__) + ''/../test_helper'' require ''recipe_controller'' class RecipeControllerTest < Test::Unit::TestCase def setup @controller = RecipeController.new @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new create_fixtures "recipes" create_fix...

...://rails.homelinux.org/ I had tried the first of the top 12 tutorials and got stuck after adding a new field ?category_id?in the table recipes, introduced C:\InstantRails-1.0\rails_apps\cookbook2\app\views\recipe\edit.rhtml, and modified C:\InstantRails-1.0\rails_apps\cookbook2\app\controllers\recipe_controller C:\InstantRails-1.0\rails_apps\cookbook2\app\models\category C:\InstantRails-1.0\rails_apps\cookbook2\app\models\recipe I log into http://localhost:3000/category/list, chose an item, and when I hit the ?Edit? button, error message occurred. I then went on to modify C:\InstantRails-1.0\rails_a...

Hi all, New to the list, Ruby, & RoR. I''ve been going through the Rolling With Rails tutorial, but am getting the following error when the instructions tell you to add the @recipes = Recipe.find_all line to the RecipeController: Template is missing Missing template ./script/../config/..//app/views//recipe/index.rhtml The index.rhtml file is right where it''s supposed to

I am a new user to RoR/ I have been working on RoR cookbook2 tutorial which could be found at http://instantrails.rubyforge.org/tutorial/index.html. As I have been going through different stages through trial and error, but now a stage has come that i m stuck and not able to proceed any further. when it comes to create a list.rhtml in recipe folder under views, and editing the code which is

...9;rufus/scheduler'' scheduler = Rufus::Scheduler.start_new scheduler.each ''10s'' do recipe = Recipe.check_for_new_print_jobs end And here I get an error.. etc. method check_for_new_print_jobs not found. The method is in the recipe controller /app/controllers/recipe_controller.rb class RecipeController < ApplicationController def index end def show end def check_for_new_print_jobs File.open(''test_scheduler'', ''a'') do |f1| f1 << "Hey, I am still alive" + Time.now.to_s+ "\n" end end ruby -v ru...

People, I can order categories when looking at the categories list page but how do I change the recipe page to list the categories in alpha order in the recipe pull-down box?: > <p><b>Category:</b><br> > <select name="recipe[category_id]"> > <% @categories.each do |category| %> > <option value="<%= category.id

I''ve been working through the "Rolling with Ruby on Rails" tutorial and have come up against something I''m hoping someone here can help me understand. In part two of the tutorial, Curt introduces the "ruby script\generate scaffold re -------------- next part -------------- An HTML attachment was scrubbed... URL:

I am please to announce the release of Recipe Browser 0.4.1. This project (and files) can be located at http://rubyforge.org/projects/recipe/. This release brings Recipe Browser up to Rails 0.10, with a handful of bug fixes. Special thanks to E Gard (x2egard) the newest member to the project who also happened to do all the work for this release ;). We would love to hear any questions,

Hello- I have a database with entries that are segmented by customers. I would like to be able to store / delete / restore a particular customer''s information. I will need to rebuild the rows on restore and also rebuild the associations for the different tables. For example, customer { id name } companies { id customer_id (belongs_to) name } contacts { id

Hi, I''m new to Ruby on Rails and am having a little difficulty working through the ''Rolling with Ruby on Rails'' tutorial. Can anyone help? I''m trying to get the cookbook application to work via a Postgresql db. But get the following error when trying to access http://127.0.0.1:3000/recipe/new Errno::EINVAL in RecipeController#new Invalid argument