similar to: nesting content from multiple controllers

Win xp sp2, R v2.7.1 Hi. If I have two numeric columns in a data frame, I can use the paste command to combine them into a new column separated by a comma. c3=paste(c1,c2,sep=',') gives: 1 1 -> "1,1" Is there any way I can use a new line (\n) as a separator? i.e. 1 1 -> 1 1 I tried paste(1,1,'\n') but it only gives "1\n1" Is there any other

I have a page that I want to use data from several tables. I wanted to split these into their own div''s but I do not know how to access the different part''s controllers. There are seperrate controllers because I developed the parts seperately. Has anyone done this? Thanks! -- Posted via http://www.ruby-forum.com/.

Hi, Whenever I run update.packages() certain packages reappear over and over again as packages to be updated. Specifically, the problems appear with the packages gregmisc and gap: > update.packages() gregmisc : Version 2.0.7 installed in /usr/local/lib/R/library Version 2.0.8 available at http://cran.dk.r-project.org Update (y/N/c)? n gap : Version 1.0-3 installed in

Hi, Is there a way to call a controller/action pair from another controller as well as render the view for that pair? I have tried using "render ''ctrl/action''" and that works, but the controller code isn''t called (only the view is rendered). A redirect_to isn''t desirable either as I want the resulting content to be rendered in the current

Sorry for the newbie question here.... I''ve got a project that might be just right for RoR and to help me learn about it more. It''s a travel site, with some admin / user functionality that pretty much matches up with the agile dev with rails book and tutorials. The only part that I''m not sure the best way to do is they want to embed some dynamic areas within the

ruby script/generate controller Tools::Search - ok in views/layouts/application.rhtml: <%= render_component :controller => ''tools/search'', :action => ''searchbox'', :params => {:context => ''header-section''} %> in

I see from http://rubyonrails.org/api/classes/ActionController/Components.html that is possible to pass paramaters to a component. I don''t understand the exact syntax. I''m trying: @master_id = @params[''master_id''] in the components controller but it is not working. ==== Details: In my calling view I have: <%= h(@opportunity.id) %> <div

I''m trying now to do "sudo fixrbconfig" in the terminal, and I get this: /usr/lib/ruby/1.8/powerpc-darwin8.0/ruby.h does not exist. This probably means you haven''t yet installed Xcode from the Tiger DVD. You won''t be able to compile Ruby extensions without it. Please install it then rerun this program. I''m on an intel mac. Am I unable to use

Cheers, I''ve stumbled over a bug with 1.0 and ActiveRecord store for session while migrating from pstore sessions. I created the table with `rake create_sessions_table` and set `config.action_controller.session_store = :active_record_store` in environment.rb. Everything runs fine except that the flash messages will not be cleared. I get the same message everytime on everypage I

I would like to embed my login form on my app''s home page. What''s the best way to render the login action of member controller from another action? Thanks Frank --------------------------------- Relax. Yahoo! Mail virus scanning helps detect nasty viruses! -------------- next part -------------- An HTML attachment was scrubbed... URL:

Maybe I''m missing the point? Lets take for example albums of pictures. If I have a scaffold for each, and I''m showing an album, what if I want to list all of the pictures that are in the album? Surely, I''d want to call the List action in the picture controller. render_component would do this perfectly. But we''re told not to use render_component. So

Hi I have a rhtml documment in views/account/login.rhtml I want to include the contents of login.rhtml in views/welcome/index.rhtml any suggestions on how this can be done? Thanks Scott -- Posted via http://www.ruby-forum.com/.

I have an application that worked fine, but after the recent updates has broken in some calls to render_component from views. I might be missing something but as far as I remember Rails updates is the only thing I''ve done in between. See the log: *** START LOG SNIPPET Start rendering component ({:params=> {:center_id=>10, :id=>25},

Hello! A couple of days ago I submitted the problem report shown below to the support forum for WinSCP. I got a reply (shown at the end of this e-mail) saying that this in part was a WinSCP problem, but also that there appeared to be something wrong with the replies from OpenSSH-3.9p1 under AIX 4.3.3. The full dialog including the reply can be seen at

okay. on /posts/show/13 i have show.rhtml, which does render_component(:controller=>''comments'', :action=>''display_comments'', :id=>post.id) on comments/display_comments i iterate through the comments and then, display_comments.rhtml render_component(:controller=>''comments'', :action=>''new'', :id=>@id)

I was wondering if rails had any means of restricting access to an action in a controller (like they can''t type in url.com/cont/action, that would throw an error). The thing is I would like to be able to access this method/action through a call to render_component, so therefore, I don''t think private methods will work. So basically I am looking for something that cannot be

I''ve got a view template that contains this: <%= render_component(:controller => ''reviews'', :action => ''show'', :params => { ''id'' => review.id }) %> In Rails 0.10.0 this worked just fine. After I upgraded to 0.10.1 I get this error: ActiveRecord::RecordNotFound in

I have a method in a controller that invokes a render :partial => ''some_partial_view'' In that view, I''m trying to access a method defined in a model, like this; <% for view in @an_array %> <% local_var = view.some_method() %> <% another_var = view.a_column_name %> etc.. I am getting an undefined method error but the model is accessible

I''m stumped on what seems like should be a fairly easy thing, so I hope someone can point out my error. I wanted to show a few things on every page, so I added an application level template in "layouts". I added my styles in there, and put the controller name and action name into the TITLE tag for my own reference. So far so good - works like expected. Then I wanted to

Hello, I have a rhtml file that goes through the request.params. One of my test generates that file, but rspec pops an error saying : undefined method ''params'' for ... I''m not sure what to do with this, since request.params actually works with rails. Any idea? Thank you Olivier Dupuis -------------- next part -------------- An HTML attachment was scrubbed... URL: