similar to: passing variable between methods

I am a rails beginner and I am having trouble displaying external urls on view. This is what i have in DB for ex: www.rubyonrails.com, if i try to construct the url on the page using link_to the url formed is - http://localhost:3000/www.rubyonrails.com. Can someone help me in fixing this issue. Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you

Does ROR allow passing the chosen value from a drop down using select_tag into link_to ? Basically I want to do something like: <%= select_tag( "name", options_for_select(%w{John Doe Jane })) %> <%= link_to "Delete", { :controller => "myname", :action => "add", :id => name },

hi, I have a little problem with actionmailer 2.0.2 The problem is that I am trying to send mails and development.log says that everything is ok but I can''t find any mails in my mailbox. I checked my sendmail with PHP function "mail()" - works nice. /var/log/mail.log don''t drop any lines when sending mails with actionmailer. So in conclusion no errors and no way to

Hello RoR Developers I want to create parameter in routes.rb which is wanted to be used in javascript code in view page. there is select object in my view page and this parameter will get value from select object however that my select object is not in form. how can I create parameter in routes.rb and equals to option value. thank you very much for any commend. -- Posted via

I am trying to do a simple find through the current_user but get an exception. Either someone spiked my Starbucks coffee and I am screwing up all over the place or there is something wrong. def index @league = current_user.leagues.find(13) end # Error LocalJumpError in Admin/schedule todosController#index no block given If I pass a block to it it works fine, but it is just messy: =====

I have a following snippt to make a form. <% form_for :post, @post, :url => { :action => "create" } do |f| -%> <%- end -> What does ":post" and "@post" do respectively? If my understanding is correct, @post is there because I set "@post = Post.new" in the action. But I don''t know what ":post " is for. Tek

hello i''m new to rails, actually working in Flex 3 i want to ask that how actually works RMovie to convert into flv on rails which r i uploaded from flex. Video r uploaded successfully , but how to convert it and happen related work(like snapshots,etc). thx you --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

is there some trick to installing tinymce w/ rails 2.xx ?? None of the old intructions I''ve found seem to be working. --~--~---------~--~----~------------~-------~--~----~ 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

We''re building our first Rails app and looking for a consistent way to provide feedback messages; things like success messages like "your password changed successfully" or form errors with the form field highlighted in red (you know). I''ve read that Rails provides a framework for this but we''ve diverged in how we do this in our app and would to reign things in

After I added some plugins to rails my application it begin to give following error. Error during failsafe response: You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys (originally You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys) But there is no stack trace I dont

I can''t explain where those differences come from. In one Project I can use the link_to without any problems. Like this: <%= link_to "LINKNAME", :action => "destroy", :id => ID %> But in another project... That happens <%= link_to "delete", :action => "destroy", :id => ticket.id %> <%= link_to "edit", :action

Hi , I want to test the one below but I got the problem belongs_to :name, :class_name => "Phrase", :foreign_key => "name" in my test context "test"do should have_many :phrases end in language.rb belongs_to :name, :class_name => "Phrase", :foreign_key => "name" error is 1) Failure: test: check has_many and belongs_to

Hello all, I am new to Rails. I don''t know whether it is possible are not. In my application, I need get data from one table , then arrange these data in table in textfield, then I need to edit data in all rows in single form. At the end I need to save these data back to databse. How can I do this Is this possible <%= tag("input" , {:type => '''',

is there any link for step by step guide in file upload in database ... im follwing the link http://www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm.. which shows file upload into folder not in database ..pls help.. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

I would like y''all''s opinions on ease of implementation into Rails, quality and quantity of widgets etc between Yahoo User Interface and Google Web toolkit and ExtJS. I am just getting ready to invest a huge amount of effort into one of them and I would like to know what the community''s experience has been with these toolsets. OR.. is there a better open source set of

i just deployed my app on ubuntu with passenger. i installed the mysql gem as follows: $ sudo gem install mysql Select which gem to install for your platform (i486-linux) 1. mysql 2.7.3 (mswin32) 2. mysql 2.7.1 (mswin32) 3. mysql 2.7 (ruby) 4. mysql 2.6 (ruby) 5. Skip this gem 6. Cancel installation > 3 Building native extensions. This could take a while... Successfully installed

Hello, Can I pass a variable from a submit button only? I have a form that the user fills out and I need two different submit buttons - one for ''sync'' and one for ''full push''. I was thinking I could add some sort of param to the button, but it''s not working... is there a way to do this? I have this: <%= submit_tag ''push to

Suppose I have one table: states id statename And I have two other tables that contains states: houses id color state_id places id place_name state_id How would my model relationships look like? class State < ActiveRecord::Base belongs_to house belongs_to place end class House < ActiveRecord::Base has_one state end class Place <

Hi all, Can I safely assume that each migration is excuted within a transaction, so that''s it''s safe to have migrations executing failing statements? Thanks, - Rowan -- Morality is usually taught by the immoral.

Hi, I am trying to add search functionality to may application. I am struggeling to pass my query to the controller and then show all my search results in another view. How would I do this? Model: class Advert < ActiveRecord::Base belongs_to :user def self.search(query) if !query.to_s.strip.empty? tokens = query.split.collect {|c| "%#{c.downcase}%"}