similar to: layout of http://apidock.com/rails.

If I don''t want xml results but only html can I omit respond_with in some actions? For example index from: respond_with(@sectors = Sector.all) becomes only @sectors = Sector.all isn''t it? -- 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

Today was expected the new stable rails release 3.0.9 with some fixed, among all the problem with escape_javascript. It seems that it see that has not been released, unfortunately. -- 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

Hi I''m trying to create a web application with a UI that is fundamentally similar to Google Reader, in Rails 3 and probably with some Javascript toolkit (jQuery?). I''m new to web development (my background is in desktop application development), however, and after some experimentation with CSS layout I''m frankly unsure of how to achieve the desired layout. Therefore

Hello. I''ve read about examples on inheritance with rails. Here is an example: http://juixe.com/techknow/index.php/2006/06/03/rails-single-table-inheritance/ The way is to add a type field in the table. So if I have an Animal class with an attribute name, I can inherit from this class like: Dog < Animal, Cat < Animal, and so on. With the type field in the table I can do Dog.all,

Do you know if there is a gem for creating menu navigations? I''ve tried simple_navigation but it''s too simple. I like menu navigation of active_admin gem but I don''t know how to create it. -- 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

What do you do? A new release can break an application build on a preceding release and often an application needs to modify. So what to do? Fix the rails version in the Gemfile? In this manner I''ll have a lot of rails versions in the disk. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

Once my Rails 3 app is loaded, a user can click an item which needs to then load a dynamic subnav. My thinking is (since it needs to be dynamic) is onClick to make a jQuery AJAX call to the server and then to inject the HTML response into a DIV on the page... What I''d like your advice on is how/where the subnav logic should live in the rails app, as I don''t have a navigation

People, I enhanced http://hpricot.com and deployed it to heroku. I use hpricot.com to build and test various hpricot expressions and then run them against a variety of websites. Hpricot.com shows you the resulting html. Also hpricot.com will render the resulting html. For some development activities, hpricot.com is useful. If you have any questions, e-me. Thanks, --Dan Bikle -- You

I have: <%= form_for(@supplier) do |f| %> ....... ...... <%= render ''sector_categories'', :locals => {:f => f} %> in _sector_categories partial I have: <div class="field"> <div id="category_update"> <% for category in @categories %> <%= f.check_box :category_ids[], category.id,

The test: test "should get new" do get :new, :room_id => @room.name assert_template(:ne) end the template new does not exists but the test does not get failure. Why? -- 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 have problems on a simple design problem. I have many companies. Each company have one or more commercial activity. Activities types are: ecommerce, local unit, television, automatic vending machines, and so on. Company may have one or more ecommerce activity or one or more local unit activity, one ormore vending machines, etc. How can I model this scenario? Company has_many ecommerce has_many

In the model I have: validates :square_meters_public_land, :barrier_meters, :numericality => { :greater_than_or_equal_to => 0 }, :allow_nil => true but if, in the field, on create, I don''t insert a value I have the error "field is not a number". -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Even reading the documentation I can not figure out what is the select_tag difference between this: <% = select_tag (bags [], "options_for_select (bags.collect @ {| bb | [bb.bag_type, bb.id]}, ruser.bags.collect @ {| ub | ub.id}), {: multiple => true,: id => "bags"})%> and this: <% = select_tag "bags [], " options_for_select (bags.collect @ {| bb

Hello, I have a rails project with one controller and one action, as simple as posible. And I''m trying to put some custom css and js to my own index.html.erb (not public/index.html.erb), I inluded this on the layout file: layout file: <!DOCTYPE html> <html> <head> <title>Volei</title> <%= stylesheet_link_tag "application", :media =>

class Category < ActiveRecord::Base belongs_to :sector has_and_belongs_to_many :suppliers validates :sector, :name, :presence => true As you see I have validates :sector, :presence => true. When I create a new Category, if I don''t select a sector I have an error page with the message: Couldn''t find Sector with ID= But there is the validates, why I don''t

I''ve seen http://railscasts.com/episodes/73-complex-forms-part-1, part2 and part3. It seems to be my case. I have: Company has_many :documents has_many :tenders, :through.......... and Document belongs_to :company Tender has_many :companies, :through.......... I want to insert documents and tenerds on company creation. If documents are more than one the user can click "add

Hello. There is someone interested to a collaboration in developing a project to manage commercial activities? The target is to learn more on grails and develop an useful application. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Hello, I''ve just started playing around with the Rails 3.0.0.beta and I came across some seemingly strange behaviour, where I expected: "In previous versions of Rails, the rails generate scaffold command would automatically create a controller specific layout, like app/ views/layouts/posts.html.erb, for the posts controller. However this has been changed in Rails 3.0. A application

Hi Everyone, this is my first post on Ruby on Rails, I've managed to get up and running with Rails 4.1 on FreeBSD with Nginx and Ruby 2.1.1. My issue is this: I have a folder located at /public/swf/ that contains numerous swf files I want to load as a background for every page of my site. I've successfully created a controller with a randomize method and a corresponding view that

I have a csv file and in my controller: uploaded_file = params[:upload][:csv].read @rows << FasterCSV.parse(uploaded_file) I want to put in @rows only the first 10 lines but the read method reads all the file. How can I do? -- 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