similar to: uninitialized constant ActionView::Helpers::AssetTagHelper

I created a file ./lib/action_view/helpers/asset_tag_helper.rb and put in it only the method I want to override. like this module ActionView module Helpers #:nodoc: module AssetTagHelper def image_path(source) compute_public_path(source, ''images'') end end end end But as soon I try this all the others methods from the overriden module are not

How do you do the equivalent of: module MyLibrary include ActionView::Helpers::AssetTagHelper end ...in Rails 3? I''m trying to upgrade my app from 2.3.9 to 3.0.1 and I have some stuff in /lib that needs to include these helpers from ActionView. It works fine in 2.3.x, but in 3.x it''s giving me the error: undefined local variable or method `config'' One of the

Link helper namings counterintuitive in an environment where convention over configuration prevails: <%= link_to_javascript ''myscript'' %> <%= stylesheet_link_tag ''mystyle'' %> A simple def in ActionView::Helpers::AssetTagHelper would fix things in a nice, backward-compatible way, such that: <%= link_to_javascript

When writing specs for a helper method, how do you set an expectation for #javascript_include_tag ? describe NeighbourhoodsHelper do describe ''#initialise_map'' do it ''should include the "foo" JS file'' do # expectation here helper.foobar end end end I''ve tried replacing "# expectation here" with the

My production asset_host config looks like this: config.action_controller.asset_host = Proc.new { |source, request| if request.ssl? "#{request.protocol}#{request.host_with_port}" else "#{request.protocol}assets#{(source.length % 4) + 1}.example.com" end } ...which is more or less straight from the docs:

Hey All, I''m attempting to upgrade my app from rails 2.0.2 to 2.3.3. One bit that''s failing is this call here (in /views/projects/show.html.erb) <%= markdown(@project.description) %> That earns me a: uninitialized constant ActionView::Helpers::TextHelper::Markdown On that line. I''m on a rebuilt machine (windows xp, ruby 1.8.6) so I thought it was a

I am a new to ruby and rails and am trying to refactor some code with rspec and have run into a problem that has stumped me for a few days and I have searched google and ruby/rails forums to no avail so I really hope somebody can help me out with this problem which I think may be caused by a rails config problem. Anyway, I used ''rails new myapp'' to make a new rails project and

How can I link to a CSS file in one of my view files? -- Posted via http://www.ruby-forum.com/.

I am switching to a composite primary key (string and user ID) from the Rails conventional auto-incrementing integer primary ID. The table is large (2.5 million records) and I''d rather not discard the contents. The composite_primary_key gem doesn''t appear to support altering the table with a migration to do its magic, only creating a table from scratch. So I dumped the table

Sorry, but this is a big one - after adding the Ajax portion of the Agile Web Development tutorial my page displays: Application error Change this error message for exceptions thrown outside of an action (like in Dispatcher setups or broken Ruby code) in public/500.html It started when I added - page[:current_item].visual_effect :highlight, :startcolor => "#88ff88" , :endcolor =>

Full error: uninitialized constant ActionView Base::CompiledTemplates Not sure here. I have a controller, model and views for something called ''cana'', Howere I also have a model and a table called ''canb''. In the show template for ''cana'' I''m attempting to do: <% @canbs = Canb.find(:all) %> <% for canb in @canbs %>

Want to load a configuration from a yaml file ala config/database.yml. I am following http://blog.innovativethought.net/2009/01/02/making-configuration-files-with-yaml-revised/ but, I am getting uninitialized constant ActionView::CompiledTemplates::DOMAIN_CONFIG from rails. I''ve documented my code to make this simpler. I''m running Rails 3.0.7 I know isn''t the

Trying to use auto_complete_for which works fine on my home system. I see that when I use <%= javascript_include_tag "defaults" %> that when used, the webrick reports GET /javascripts/prototype.js GET /javascripts/dragdrop.js GET /javascripts/effects.js GET /javascripts/controls.js but on the system that I am trying to develop on and doing similarly, the webrick only reports

Hi, I''d like to accomplish the following situation (pseudo code): IF file /path/to/some/tpldit exists render that ELSE render file from default tpl dir END Should I override some built-in Rails methods for this or is there an easier (yet clean and DRY) way of doing this? I''ve done something similar for the assetTagHelper related functions using a tiny plugin that

Hiall, I want to make an image_tag from within a controller in order to be able to present a link (with a status image) in a view. Here is my controller method (in file webca_controller.rb, hence WebcaController) def untouched_status_image_tag image_tag("open", { :alt => "Offen", :title => "Offen", :size => "12x12", :class =>

Is it possible to add another asset tag helper (ActionView::Helpers::AssetTagHelper ) ?? coz i''m using the ActionController::Base.asset_host = "http:// assets.example.com" for my static files.. and I want my app to get video files from that host too.. but the thing is only images, javascripts and stylesheets have the asset tag helpers with them.. what if i wanted videos? any

Hi, I work on a website with many css files. To improve the performance of the site I would to merge all my css file into one on the production site. I know I could do this using plugins, but I heard it is possible natively within rails. Does someone know what it is? Greg -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups

As I asked in StackOverflow<http://stackoverflow.com/questions/15127658/hoe-to-get-tag-id-from-a-record-in-form-for/15129741> I think it would be helpful since we can dynamically create javascript code to control each input tag in form helper, what do you think? Or there has already been a solution? -- You received this message because you are subscribed to the Google Groups "Ruby

What is the best way to override some of the FormHelper default options? Right now I''m adding this to the beginning of my environment.rb: ActionView::Helpers::InstanceTag::DEFAULT_TEXT_AREA_OPTIONS = { "cols" => 80, "rows" => 5 } Is that the way it''s supposed to be done? --~--~---------~--~----~------------~-------~--~----~ You received this message

I would like to see the output of actionview helper methods, to be able to play with it. When I do the following in the console: collection_select("job", "client_id" , @clients, "id", "name") I get: NoMethodError: undefined method `collection_select'' for #<Object:0xb7cf1970> I''d like to get something like: <select