similar to: disable link to current page

Hi, I have an rjs file. I only have one controller called called front. I have views called "new_title.rhtml" and "_new_title.rhtml" These work page.replace_html ''title'', ''new title'' page.replace_html ''title'', :partial => ''new_title'' page.replace_html ''title'',

Hey all, I''m seeing a strange behavior in my spec that I can''t account for. I''ve got a route that looks like this: map.writing \ ''/writing'', :controller => ''abstracts'', :action => ''index'', :index => { :select => ''all'' } and I have template code that looks like this: <br

I have a navigation menu that contains a link per controller in my application. This menu is the same for all controllers, but I want this behaviour: <a>Users</a> <span>Statistics</span> and <span>Users</span> <a>Statistics</a> depending on the page you''re currently on. I''ve put a <render :partial =>

Hello, when I try to create a menu I found the following limitation: the event li.selected does not work and, I am not being able to show an image when the menu option is selected in my CSS exists the following code: .menu li.selected { ... background: transparent url(/images/menu_selected.gif) 100% 1px no-repeat; ... } in file: ...\layouts\application.rhtml exists the following code: <div

I''ve been trying to come up with a good way to integrate a dynamic navbar into my layout. By dynamic, I meas that each link has 3 images. Normal, rollover, and dark for the current page. I have it working but it seems like there should be a better way. Here is how I did it, please let me know if there is a better way. Rails makes so many things simple, that this seems very

I need to know what controller and action the user is currently in to do various things in my layouts/application.rhtml file. Isn''t there is a better way than: <% if params[:controller] == "whatever" && params[:action] == "whatever" %>some html<% end %> I know in the controllers you can just use controller_name, but that is not provided

Hello, Maybe this is super-trivial... I need to have a list of links on the left hand side of my application, for *every* single page. So, I''ve created a layout called "main" (main.rhtml) under view/layouts, and included >layout "main"< in pretty all of my controllers. main.rhtml has, amongst all the other HTML stuff: <%= render_component

I wonder if there is a standard Rails way to redirect from an action back to a previously viewed page. As a quick fix I created two little methods in the controllers/application.rb. Does this seem like an ok way to go? Thanks, Peter class ApplicationController < ActionController::Base def i_was_here session[:i_was_here] = request.env[''REQUEST_URI''] end def

Hi, I am changing a very standard old school website to rails. When I make the change to rails, all of the old urls will not be valid. If a person has a bookmark to an old web page I would like them to be directed to the front page of the new website www.domain.com. How do I do this? Do I do something in routes.rb? Thanks, Peter

Does anyone know where I could get text file with the code from the famous video where they create a Weblog in 15 minutes -- The one that''s here: href="http://rubyonrails.com/screencasts? (I can''t just watch it here at work, and I''d like to avoid having to re-type everything in any case.) Thanks! -- Posted via http://www.ruby-forum.com/.

Hi, How do I make an image that is a clickable link the rails way? Is there a view helper for this? Thanks, Peter

Hi all, I''m developing an app on a home Windows computer and using SVN/Capistrano to deploy to a Linux server. I''m encountering some bizarre behavior that I think has something to do with Linux and Windows text file types, but I''m not sure. What''s happening is that, whenever I edit my view files and reload the page in my local browser, I see errors saying

I''ve got a menu in which I have all of my categories as links. Each category also has subcategories. I want to set it up so when you mouse over the category the subcategories will pop up (to the right of the main list, but that''s just CSS). This is what I have so far: <% for category in @categories %> <a href="#"

I''ve got a weired problem. I got a RHTML page which is not rendered properly in the browser all other pages in my app do renders correctly. Only this one page returns the page''s HTML with the following header Content-Type: text/html Set-Cookie: _session_id=cb3c140fd4ef907c99ef203a053fba1a; path=/ Status: 200 OK Cache-Control: no-cache <html> .....................

Hi, What is the simplest way to validate a positive integer? validates_numericality_of :foo, :integer_only => true how do I add the positive part? Do I need another validation statement for pattern matching or do I have to write a validate() funciton for my model? Thanks, Peter

I''m trying to get my Ruby on Rails application to work under Apache. It works fine when run as WEBrick ("ruby script/server"). As suggested in http://www.ocssolutions.com/support/ruby/troubleshooting-ruby-on-rails.php , I tried running dispatch.fcgi on the command line. When I run it, no matter where I run it, it outputs: 500 Internal Server Error Both the #! (shebang)

Hi, I am having a problem saving a new model that has an associated child model. If a new ticket is being created and will have one comment to go with it then I tried this in my action @ticket = Ticket.new(params[:ticket]) @comment = Comment.new(params[:comment]) @ticket.comments << @comment if @ticket.save @notice = "Ticket added. Thanks for

Hi, I''m interested in using a currency conversion web service in my rails app. Does anyone have a free service that they use and like? I found this one http://www.webservicex.net/WS/WSDetails.aspx?CATID=2&WSID=10 I''ve tried to make a simple, plain Ruby script to connect to this and get a conversion rate without success. How do I integrate a webservice into my rails app? I

Hi, I have a little .swf movie I''d like to have in my page. Is there a rails way of linking it? Thanks, Peter

Hi, A store front a customer wants to GET /product/5/show. But for the application this is really GET /cart_item/new/5 or even better /cart_item/new?cart_item[product_id]=5 When the customer clicks add_to_cart they POST /product/5/show so that the url doesn''t confuse the user when any validation errors occur. But for the applicaiton this should be POST