similar to: Current recommended approach to "chat room"-type app?

Hello guys, Im trying to make an advanced search form, actually i did like Ryan Bates teaches in this railscast : http://railscasts.com/episodes/111-advanced-search-form But my problem is that i dont want to save the searches in my database and i dont know how to do this... In the railscast, there was a comment like this: *14. Karl <http://www.vbsfinder.com/> May 26, 2008 at 23:01 *

I implemented creating an object within another object according to this Railscast: http://railscasts.com/episodes/74-complex-forms-part-2 but I''m getting this error after I submit. Any ideas? undefined method `each'' for "":String -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Rails 3.1.3 Globalize3 latest I am not sure if I can ask this question here in general Rails forum. But I''ll try. Currently I am using a gem, Globalize3, which is useful for model I18n. https://github.com/svenfuchs/globalize3 Say, I have a model City, having only one column, name. City names appear differently depending on the language, so perhaps this particular gem is useful.

I am getting this error when trying to use the remove link explained in the Railscast: http://railscasts.com/episodes/197-nested-model-form-part-2 error: $(link).previous("input[type=hidden]") is undefined remove_fields()applic...1065175 (line 6) function onclick(event) { remove_fields(this); return false; }()1 (line 2) [Break on this error]

I wanted to use "integrate_views" as Ryan explains in his RailsCast #71 (http://railscasts.com/episodes/71) ...but I can''t get it to work: the view code in not executed I looked everywhere but I can''t understand what I am doing wrong. Here is what I did: I created a new application from scratch (Rails 2.0.2), added rspec and rspec_on_rails plugins, and run

I''m looking at railscast#102 ( http://railscasts.com/episodes/102-auto-complete-association ) and when I implement it, a certain named ( "formatted_channelnotes_path(:js)" ) route is used in: <%= text_field_with_auto_complete :channel, :channelnote_name, { :size => 15 }, { :url => formatted_channelnotes_path(:js), :method => :get, :param_name =>

Hi Guys, I was wondering if sb could help me. I have the following problem: -I want to create a complex form using railscast tutorial ( http://railscasts.com/episodes/73-complex-forms-part-1). Well, to perform this I need to update my controller(in this case the controller responsible to manipulate user). But I''m using Devise gem and I don''t know how I could manipulate the

Hi all, How to create *Online Chat application* in Rails 3.1.3 and Ruby 1.9.3 Could any one please tell me the steps or any sample application..Please Kingston.s -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To

Hi everybody, I''ve installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I''m facing a problem. Once I''ve generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant

I have a question about using rack-offline with asset pipeline in rails3.2.2. rack-offline creates application.manifest for local caching. This gem watches file modification then re-generate hash-key in manifest. I confuse offline apps with asset pipeline. asset pipeline provides variable paths file to assets/foo.js (actually app/assets/javascript/foo.js). I use `config.assets.debug = false`

Hi everybody, it''s time to begin testing stage on the application we are doing. I''ve seen RailsCast episode about the subject (http://railscasts.com/ episodes/116) which is actually very instructive, but I want to know if there are out there any compliment tutorial or doc to dig deeper. A lot of peace and thanks for your assistance. Paco

Hey All, I''m trying to play along w/the ''complex forms 1'' railscast (http://railscasts.com/episodes/73) and having trouble. The view is projects/new. I''m trying to add some project_people to the form w/code like so: <% form_for(@project) do |f| %> [project stuff here] <% for pp in @project.project_person %> <% fields_for

(Original post: http://stackoverflow.com/questions/14569721/rails-parameters-get-lost-because-of-jquery-link, unfortunately no response) I saw this Railscast ( http://railscasts.com/episodes/240-search-sort-paginate-with-ajax) the other day and wanted to use the techniques for an application of mine. I have a page with elements on it and I want to sort them by values and select them by tags.

when i studied the tutorial about layouts & content_for from railscast.I need a clarification as per their tutorial. url:http://railscasts.com/episodes/8-layouts-and-content-for <!- projects/index.rhtml -> <% content_for :head do %> <= stylesheet_link_tag ‘projects’ %> < end %> <!- layouts/application.rhtml -> <head> <title>Todo List</title>

Hi, I have been watching the last three episodes on railscasts.com in which he goes through dealing with multiple models in one for using fields_for, and virtual attributes. (http://railscasts.com/episodes/ 73). Here is an example of the way they suggest to go about it: # projects_controller.rb def new @project = Project.new 3.times { @project.tasks.build } end def create @project =

Hi All, I am a newbie. I am following http://railscasts.com/episodes/383-uploading-to-amazon-s3?view=comments to upload file. I am able to upload single file with carrierwave. But I got 403(Forbidden) error when I try to upload multiple files using jquery file upload. When I try to upload single/multiple file I get alert box saying failed to upload and in console it says "Failed to

Hello all, I am using Rails 2.0.2 and Ruby 1.8.7 and I need to make use of rack middleware for integrating an ajax file upload plugin(https:// github.com/valums/file-uploader) with paperclip in Rails( As given in this tutorial:- http://mooooooooooo.wordpress.com/2010/12/03/paperclip-valums%E2%80%99s-file-uploader-and-middleware-continued/). I have referred to the rack-middleware Railscast by

My middleware class "ResponseTimer" doesn''t intercept a request. I don''t know why (the example is from here http://railscasts.com/episodes/151-rack-middleware?view=asciicast; I changed my one a little for Rails 3.2.13 version, the original is for Rails 2.x). So I did as follows: ## in \lib\response_timer.rb ## this is the class of my custom middleware: class

<!DOCTYPE html> <html> <head> <title><%= @title %></title> <%= csrf_meta_tag %> <%= javascript_include_tag "http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js", "jquery.rails.js" %> <script type="text/javascript"> ...app/views/layouts/application.html.erb:7: syntax error, unexpected

Hi all, I have a unique workflow where it''s making the use of validations difficult. My app is for internal use in my company and I have a funky implementation (inspired by the e-commerce Railscasts episodes) of a cart. I have products which when I "add to cart" creates an order with a state of "incomplete". The product is a line item of my order. Hope that makes