similar to: get list of printer

hi, I am very frustrated by this error when I just put together a very simple project from one of the textbook on RoR: Routing Error No route matches "/employee/list" with {:method=>:get} For your reference, #The following is EmployeesController.rb class EmployeesController < ApplicationController scaffold :employee # create scaffold code for controller #

Hi, Anybody have done a report for dot matrix printer. "Tell me any reference" if you.know? Thanks in Advance, JK -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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

After a new install (Ruby, Rails en Gem) on a newly installed OS. I''m getting a ''no route found to match'' error. I Googled a bit, and saw that more people had this problem with older rails versions. I''m on Ruby 1.8.6, Rails 1.2.3 and Gem is 0.9.4, on a Mac running OS 10.4.9. Any suggestion is welcome. Regards, Robert.

Anybody know how to get a list of all your model classes from a rails environment? I''d like to do something like "ActiveRecord::Base.subclasses" but that gives me: pcollins@horatio:~/proj/foobox$ script/console Loading development environment. >> ActiveRecord::Base.subclasses NoMethodError: protected method `subclasses'' called ... Anybody know how to do

Hi... I want to get parameters from call back url of my application ex :- http://localhost:3000/mail/aa/?hl=ene&zx=gfi1bdfgju6s&shva=1#inbox/11d555fsgw36fd424 as an example these params that attached how can I read when openning page. I want put those values into Session variable.. help me thankx xxmithila --~--~---------~--~----~------------~-------~--~----~ You received this message

I''m running OS/X 10.5 Leopard. Although I have MySQL installed the rails command creates a database.yml file that defaults to SQLite. How do I get it to default to MySQL instead? TIA --~--~---------~--~----~------------~-------~--~----~ 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, please help me.... <% puts "Total #{@totalemail.inspect}" %> My Output is: Total [{:email=>"aa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org", :name=>"aa"}, {:email=>"bb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org", :name=>"bb"}] How to get email and name??? Thankyou. -- Posted via http://www.ruby-forum.com/.

Hi all Does anybody know how to get active session list or list of active session ID in RubyOnRails? Thanks --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this

Hi, I have two selctdropdown boxes name like "resolution" and "codecname". Now i am able to get the single field value either from resolution or codecformat select box. ex: observe_field ''resolution'' or observe_field ''codecforamt'' is there any way to get the two fields in to the observe_field method ? Can anyone give me suggestionfs or

I am using PDF::writer to convert text to pdf files for printing. What I would like to do is to be able to print it without allowing the user to be able to read the files in pdf. What options do I have ? If I send the files directly to the printer will I have difficulty down the road with formatting text or embedding pictures in the printable document? Is there some workaround where I make the

as i''m finding it difficult to override the form Ui elements using activescaffold -= i''m looking for a help to build a drop down list in UI (values pulled from databse through SQL query) and so user can select these valus while submitting to database. pls provide any example strictly using activescaffold plugin. thanks selvan-kalaiselvan

In my RoR app I would like to change a drop down list, which dispays a list of colors selected from the database. Instead I would like to create a radio button for each color. The user is allowed to check one color and this will be saved back into the database as the color for this user. I don''t know how to do this. Currently it looks like this: <%= select(:user, :color_id,

Is there an advanced rails mailing list? I''ve noticed that much of the issues on this list are for beginner to intermediate issues, and posters asking more advanced issues are rarely answered. I still find this list to be very useful, but I would love to find a community of more advanced RoR folks to discuss expert level implementations. -Kevin

Hi all, I have a model that "belongs_to" many other models, many of those models are just list of names, like country, state, city, profession ... I read about the country_select helper. Is better to have all those tables or use custom helpers? what the rails way? Thanks. For example : http://pastie.caboo.se/104092 # = Schema # country_id integer # city_id integer #

I''m developing a system similar to the ForumExample (http:// wiki.rubyonrails.org/rails/pages/ForumExample), and stumbled upon the following. Let''s say I wanted to get all the categories a certain user posted in. How do I get that information withouth using a custom query through :finder_sql (and thus losing the find_in_collection ownage)? It would also be great to see how many

hi all.. i am trying to use *fields_for* to get and save nested attributes in a form. i have a ''Partner'' model associated with an ''Address'' model. partner has_many :addresses although the form is displaying fine, but on submitting it the following error is shown: *can''t convert HashWithIndifferentAccess into Array* on this line: *@partner =

Hi I''m working on the AWDWR book and I''m on the admin section of the book. I have rails 2 installed on my machine and I have ran into an error when I created my controller login but when I go to http://localhost:3000/login/index I get this error: No route matches "/login/index" with {:method=>:get} I haven''t touched the routes.rb file and when I generated

I just started working with Ruby. Anyways I can''t seem to figure out how to have this message disappear. I was reading a tutorial and based on it, when I type in http://localhost:3000/MyTest/ it should say whatever I have written down on my my_test_controller.rb file. I first ran: ruby script\generate controller MyTest then I edited the my_test_controller.rb file It currently says:

I''m in Rails 2.1, Ruby 1.8.6 -- http://pastie.org/211063 <%= params[:doctor_id] %> <%= options_from_collection_for_select(Doctor.active, :id, :name, :selected => params[:doctor_id]) %> <%= options_from_collection_for_select(Doctor.active, :id, :name, :selected_value => params[:doctor_id]) %> Returns: 53 <option value="49">Michael

And if so, I''m going a bit bonkers here and need to watch it again, but if I remember correctly, scaffold_resource generator was used, but for nested resources the show and index were removed from the controller ? Is this correct as far as what happened in the demonstration and if so is it correct as far as rest goes ? TIA Stuart -- http://en.wikipedia.org/wiki/Dark_ambient