similar to: How can I save multiple param(ids) ?

When I try rails console using Rails3 beta4 and Ruby 1.9.1-p378 I cannot save a record: > rails console Loading development environment (Rails 3.0.0.beta4) ruby-1.9.1-p378 > g = Game.new => #<Game id: nil, player_id: nil, versus_id: nil, finished: nil, created_at: nil, updated_at: nil> ruby-1.9.1-p378 > g.save NameError: undefined method `<=>'' for class

Does form_remote_tag supports multipart/form-data ? My form looks like this: <%= form_remote_tag :url => { :action => ''do_image_upload'' }, :html => { :enctype => ''multipart/form-data'' } %> <%= file_field ''image'', ''file_data'', :size => 32 %> <%= submit_tag

My best guess at how to make this route map.connect '':user'', :controller => ''user'', :action => ''profile'' makes my link_to :controller => ''admin'', :action => ''index'' stop working ? I''m needing urls like http://localhost:3000/username but without breaking all my other controller index

I''m trying to add some executable code to my blog posts. How can I include this inside of a blog post and eval it? Charlie bowman http://www.recentrambles.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060523/a3536408/attachment.html

Hello, I know many people are asking this kind of question. I searched in this forum and some others in the web but i did found something clear enough for my "ror''s power" (i''m not completly new but real close ;-) ) Well, I''m developing my application on os x, i''m using svn (team choice) for versionning but i will need to deploy on linux server (with

Although somewhat new, I continue to struggle with passing the right parameters to the Rails methods despite making direct reference to the documentation. For example, I want to create a form: form_tag :action => ''deliver'', :id => @event.id, :class => ''entry'' The class doesn''t show up. I''ve tried various combinations of hash

Is it possible to have multiple loading events in the params for form_remote_for? I''d like to do this :loading => "Element.show(''form-indicator'') and this :loading => "Element.hide(btn-submit'') Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL:

any pointers / suggestions re cheapest Rails hosting where they give you full access to Apache (to load modules etc)??? Can be a shared platform, however not sure if there is a shared platform type hosting service where they do give you such access?

My company''s System-admin installed Ruby and Gems (using Sun Coolstack package) and I have sudo access to ruby, gem etc. Now I need to get my app to talk to oracle db (through network). From what I understand, it requires three steps: Step 1: Install oracle instant client ( I installed it in my ~/oracle/ instantclient_11_1) Step2: Install OCI8 libraries (this is where I am stuck). Here is

Is it possible to obtain clients adress in ruby on rails? by TheR -- Posted via http://www.ruby-forum.com/.

Helllo there, Can any one help me on this "Session Expiry" I just want to make the session expire when the system goes idle how do i do it yours , Narayanan.cj. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

I am trying to clean up unnecessary lines (even as I hack my way forward adding more garbage) I have two questions on lines I have trying to keep the database and session info reflecting changes: def associate_pupil_to_teacher @teacher = session[:teacher] @pupil = Pupil.find(params[:id]) @teacher.pupils << @pupil @teacher.save #Q1 session[:teacher] = @teacher #Q2 end #Q1 do i

I have an application where speed is probably the #1 priority here. I am using MySQL 5.0.22. Would SQL be considerably faster than MySQL? I know this has been discussed before, but the search on the forums is not working. Thanks for your help. -- Posted via http://www.ruby-forum.com/.

hi, an strange error is happening here in User model i have the following method: def falta_votar Category.find(:all) - votes.collect {|v| v.category} end and in the default.html.erb layout i have: <%= current_user.falta_votar.size %> but it only works once, when i try to access another page i get an error message saying that the falta_votar method is nil, then i have to restart

Is the remote_function still valid in Rails 3 as it seems many of the Prototype helpers have been replaced ? (link_to_remote, ...) where can I find any link on it ? not in the standard doc I guess .. thanks for you feedback -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hello, I have write a schema.rb database such as this: ActiveRecord::Schema.define do create_table :arts do |t| t.string :name, :null => false, :limit => 45 end end This file is saved into test/db/schema.rb, and test/config/database.yml is correctly configured with "test_development" database created in a MySQL server. Could you help me to install the content of

Hi All, Someone reccomended using paperclip as a way to easily upload photos. Basically I want a quick and easy solution to allow users to add a profile picture. Anyway - I have followed the tutorial on here: http://jimneath.org/2008/04/17/paperclip-attaching-files-in-rails/ I can add a file, but there isnt anywhere to upload it. I have followed the above tutorial word for word, but i dont

I recently got a copy of the second addition in PDF and got stuck on the Ajax portion using highlighting page 128. While trying to make my cart flash I got an RJS error when I click add to cart. I have gone back and made sure my code matched what was in the book but no help. I sent Dave an email and he rec''d this list. Anybody got any good links for troubleshooting Ajax or maybe have see

Hello I have a strange problem with this code: <%unless (@students.empty? and params[:commit].nil?) %> <%="test"%> <%= render :partial => ''results'' %> <% end %> Even though in some cases @students.empty? returns false and params [:commit].nil? returns true (or the opposite), it displays the test and the render area. I put before and

First off, I''m fairly new to ruby on rails so this may appear simple but I''m just learning the ropes :) So I have a simple blog app where a post has many comments. The ''show'' view for posts renders a partial for each comment the post has. The css class of the containing div element is cycled using cycle(). The partial code is, <% div_for(comment, :class