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Hi Everyone, Can anyone tell me how to draw a bar chart in Rails? Is there any in-built method in Ruby on Rails (or) should i go for 3rd party plugins? I searched and came across this "open flash chart" - i don''t know how to customize it according to my requirement. PS: I have attached my requirement sample for you reference. Thanks, Vasanth Attachments:

Hey, I have got a script that returns a long list of font family names, which I all want to store in a variable (array). I tried doing this with @f = font.family also in the for loop below but it only prints the last item when I want to display the results. require ''rubygems'' require ''RMagick'' include Magick for font in Magick.fonts puts font.family end

Using my application i can able to save a new record into my db but i cannot update a existing record into my db. using update query i can able to update my records. but using update_attributes it doesnot update my records. even i cant find any errors in logs or something. throughout my application i can able to save a new record but unable to update my existing records. actually i have changed

I have the following in my functional test file. class UserControllerTest < ActionController::TestCase fixtures :users def setup @controller = UserController.new @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @invalid_user = user(:invalid_user) @valid_user = users(:valid_user) end def test_login_success

rdiscount-1.3.1.1 is uninstallable on solaris --------------------------------------------------------- root@dcb0:/opt/gitorious# gem install rdiscount -v 1.3.1.1 Building native extensions. This could take a while... ERROR: Error installing rdiscount: ERROR: Failed to build gem native extension. /opt/ruby/bin/ruby extconf.rb checking for random()... yes checking for srandom()... yes

Hi folks, I''m having trouble getting gems to install rails. It just keeps asking me which version of thin I want to install. Until I choose skip or cancel, in which case I''m told that something has gone wrong. Any advice? Thanks kindly, Tommy PS: Gems is 0.94. --------------------------------------------------------------------- tommy@tommy-laptop:~/www/blog$ sudo gem

if i follow the instructions on: http://agilo.us/2009/03/15/rails-on-windows/ the command gem install sqlite3-ruby will give --------------------------------- Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. c:/ruby/bin/ruby.exe extconf.rb checking for fdatasync() in rt.lib... no checking for

HI friends, After updating ruby 1.8 to ruby1.9.1.......& on firing script/server to start a server, I am getting the following errror..... /home/HUNT/WEBlog/config/boot.rb:86:in `load_rubygems'': undefined method `>='' for nil:NilClass (NoMethodError) from /home/HUNT/WEBlog/config/boot.rb:52:in `load_initializer'' from /home/HUNT/WEBlog/config/boot.rb:38:in

i have rails-2.1.0 my database.yml development: adapter: oracle database: pe username: or password: or >rake db:create >rake db:version --->Current version: 0 >rake db:migrate rake aborted! ORA-12154: TNS:could not resolve the connect identifier specified (See full trace by running task with --trace) is above idea is possible, then how ? and i thing i should give service

anyone can help me to use paperclip plugins..I have a problem using it. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from

hi, i want to know how to pass hiddend values in link_to. if anybody know please tell me. Thanks in addvane. -- 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

Hi All... I want some sites that provides all the basic syntax that rails support. If u have any document than please share it with me... Please help me out... Thanks... -- Posted via http://www.ruby-forum.com/.

I haven''t done rails in a year, but can someone tell me if there is a plugin or how much work is it to add an auto fill function like google''s front page? Would you just use an observer on the form or is there already a built in class that can do this? Thanks! Feng -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received

API-> hello_message_api.rb. class HelloMessageApi < ActionWebService::API::Base api_method :hello_message, :expects => [{:firstname=>:string}, {:lastname=>:string}], :returns => [:string] end controller -> class HelloMessageController < ApplicationController web_service_api HelloMessageApi web_service_dispatching_mode :direct wsdl_service_name

Hi, I store files on S3 as the id of the file in my appliction. IE my file with id 20 will be stored on S3 as 20. When I download the file I want to look up the file name in the database and then pass it off to the user. Is there any way I can use redirect_to and pass the S3 url and then give it the filename, so the user doesn''t get 20. Does this make sense? Thanks, David -- Posted

How can I get number of rows that was updated "today"? Table: messages (id, title, message, updated_at) -- 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

I have some controllers with member/collection actions. I want to change the name of those actions on the routes, so I can translate the action "/search" to German, for example. How can I do it? I will appreciate any help. -- Posted via http://www.ruby-forum.com/.

Ok, I''m sure this has to be something stupid that I''m doing (or not doing), but I can''t seem to get things to order by the specified column. class List < ActiveRecord::Base has_many :list_items, :order => "orderby" The error I get back when trying to save the link is: Unknown column ''position'' in ''order clause'':

I am new to rails and want to figure out the syntax for truncating a table using a rake file. Any ideas? thanks in advance! -- 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

any one cn tell me how i cn login in spree when i click on login button it redirects t0 https://localhost/login -- Posted via http://www.ruby-forum.com/.