similar to: NoMethodError in Recipe#index

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

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:

I just got the rails recipes book and i couldnt be more happy, but inside the book there are some details, mostly typos but this one its one i cant fix, im following the Authorization recipe on page 128 i create the table and the model, the problem comes when i try to assign a password to a user in the console, here is the output: >> justin = User.create(:username =>

I have tried to learn ruby on rails from scratch by going into a tutorial at the following website. http://instantrails.rubyforge.org/tutorial/index.html I followed the suggestions and encountered 3 problems so far. 1. Couldn''t start the Apache server. Error message "Port 80 was used by some other process." I over-came the problem by going into configuration and change the

Hi, I ve just spent about three hours trying to figure this out, so any help would be appreciated. I ve followed these steps: 1. Downloaded Instant Rails 2. Unzipped it 3. Ran "InstantRails.exe" to configure it. (path is c:\InstantRails) 4. Went to the "Manage Rails Applications" area and chose "cookbook" app. 5. Clicked on "Start with Mongrel" 6. Mongrel

Unable to get past Tutorial 1 in RubyOnRails On 29 April 2006 I met some one in a Microsoft sponsored developers? community gahering. I was told that ruby on rails is a free software, easy to use, and in no time will have my mind blown with all the wonderful prospects and possibilities. After almost a week, I am still unable to get past tutorial 1 and still unable to make any tutorials work

The new pragmatic Rails Cookbook has a drag and drop sorting recipe. Does anyone know if this works with 1.0? I''ve followed the recipe (i think), and I can drag but when I drop everything goes back the way it was. It seems that the sort logic doesn''t get invoked. I put this code in my view: <%= sortable_element ''task-list'' , :url => {

Hello, I''m using Jamis Buck''s recipe to do integration tests on an application, but I got a nil.recycle! error while doing a webservice call. This is the situation. def test_uploading_data invoke :upload, data invoke :upload, even_more_data real_user_session = new_session_as @real_user real_user_session.press_magic_button_to_enable_more_uploads invoke :upload,

Hi, having a few problems working out whats kicking off, im using validates_presence_of :title in a models class this seemed to work fine untill I used a custom new.rhtml error message I am gaining is NoMethodError in Recipe#create Showing app/views/recipe/new.rhtml where line #15 raised: You have a nil object when you didn''t expect it! You might have expected an instance of Array.

I''ve been hunting the web and reading the mailing lists all day but I''m not finding any guidance on this problem. When I try to talk to my mongrel it simply responds with NOT FOUND and nothing else. I can''t find anything on google because this has to be the second most commond phrase in existence. Any help or guidance would be greatly appreciated. Sincerely, Chuck Vose

Hi, I have performed the cookbook tutorial. Before tailoring the views and controllers, when I put in the model recipe.rb: validates_uniqueness_of :title validates_length_of :title, :within => 1...20 And I tried to introduce some new recipe without the above conditions I got the message: --------------------------------------------------- New recipe 1 error prohibited this category from

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,

Hi, I am using gettext to let my web application know several languages. All works fine, but since I integrated it, my functional tests don''t work any more. I keep getting the error message: NoMethodError: undefined method `cgi'' for #<ActionController::TestRequest:0xb77f7f88>. All right, TestRequest doesn''t have a cgi method. Therefore I just included this into

Howdy all Apologies to the folks subscribed to the globalize list for dual posting this message... I''ve got a project running globalize and rails 1.1.4, and I''ve only recently adopted a strong love for testing. Now my models are 100% tested (I must note that I do not make use of any translations in the database yet), and I''ve now started with functional tests before

Due to a typo, the defaulting of OVIRT_CACHE_DIR in the recipe Makefile.am was broken. Signed-off-by: Mike Burns <mburns at redhat.com> --- recipe/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/recipe/Makefile.am b/recipe/Makefile.am index fb34437..d09905a 100644 --- a/recipe/Makefile.am +++ b/recipe/Makefile.am @@ -27,7 +27,7 @@ ARCH =

I''m three pages into the OnLamp RoR Tutorial [1] and am wrestling with what appears to be a MySQL connection problem. I''ve created a simple controller called "recipe" with a corresponding "recipes" mysql table. The recipe controller is just a simple scaffold. When I browse to "recipe/new", though, I get these errors: == NoMethodError in

I just did an upgrade to Rails 0.10.1. It seems to have broken my app. I get this error (nothing works): ActionController::RoutingError (No route for path: ""): /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.5.1/lib/action_controller/routing.rb:258:in `recognize!'' /usr/local/lib/ruby/gems/1.8/gems/rails-0.10.0/lib/dispatcher.rb:32:in `dispatch''

Still Stumbled on First things in trying RubyOnRails http://www.digitalmediaminute.com/article/1816/top-ruby-on-rails-tutorials http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html http://instantrails.rubyforge.org/tutorial/index.html http://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,

I'm trying to use procmail and I'm having trouble getting it to set some headers. I have one mailing list that sets ?Newsgroups: in the header and I want to remove it. I have the following test recipe: :0 * ^Subject:.*\<testing * ^(Mime-Version:|Content-) | formail -IMime-Version: -IContent- If I understand it correctly, it should remove the Mime-Verion and Content headers. The

R Community, I've put together a website that I thought this mailing list might be interested in: http://www.r-cookbook.com It's a (free) community-driven content management system for R "recipes", or working examples. Some of the features of the site are code highlighting, recipe ratings, recipe comments, personal "recipe boxes" to save your favorite