similar to: can''t call link_to from within a model class

Question- if I have more then one view I wish to display in a layout , how do I tell content_for_layout what to display and where ? TIA Stuart -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060713/a2d0a8c8/attachment.html

I''m writing a Rails plugin that builds up a menu in a view. I''m using *link`_`to* to build the link and *current_page?* to set class="active" on the current page. I''ve *include*d *ActionView::Helpers::UrlHelper* so I can use *link`_`to*. To get *current`_`page?* working in the view, I''ve had to inherit the current class (apparently ActionView::Base)

Does this work with rails 1.0 ? I saw that people said it failed with rails 14.1, which practically identical. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060125/5da24694/attachment.html

We''ve been having problems writing functional tests for helper methods that rely on ActionView methods. Here''s a specific example. In application_helper.rb I''ve got a method called ''party_link()¨: def party_link(party) link_to party.full_name, { :controller => ''contacts'', :action =>

I have a User model with an email attribute. I''m using the following validations: validates_confirmation_of :email validates_format_of :email, :with => RFC822::EmailAddress, :message => "must be a valid address in the form user@domain.com" validates_uniqueness_of :email, :message => "address has already been taken. If you''ve forgotten your

So having just learned how to do has_many :through as opposed to HABTM, and then, being concerned that I wouldn''t get it to work, I started thinking about these two approaches. It seems to me that the _only_ problem that the HM:T (has_many :through) approach solves that HABTM doesn''t is the issue of the potential collision of id columns between your join table and one of

Hi, Is there a way to call helper methods in a controller? I want to do something like this in my controller Class MyController < Action.... def my_method string = link_to "some_url", :controller => "home", :action => "command" end end link_to is an ActionView helper method and it seems that I couldn''t access the method in the controller

Hi, In my app/views/admin/clieint/_searchresults.rhtml partial, I have ... <% for user in @users %> <tr> <td><%=h user.ship_to_first_name %></td> <td><%=h user.ship_to_last_name %></td> <td><%=h user.email %></td> <td align="center"><%= link_to ''Show'', {:action =>

Does anyone have any recommendations for working with zip code distance ranges? I need to calculate the distances between US zip codes. Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060711/f133d7de/attachment-0001.html

obviously, follow code is not working <p> <% if !@group.users.find(session[:user].id) %> <%= link_to "Join This Group", :action => "join", :id => @group %> <% end %> </p> "find" always throw an exception. I want to display the link of "find" fails, what is the right way to do this? Thanks. -- Posted via

So I''ve used the helper test plugin, and also tried some things from Rails Recipes, and basically neither seems to work for cases where a helper does anything related to link_to/url_for, and this includes calling named_routes. This is obviously an issue, as a common use for helpers is to refactoring something like this: <%= link_to "text that changes slightly", :id => id

All, I''ve come across a confusing problem when attempting to run unit tests for an application on OSX (works on Windows). I''m receiving the following error: `load_specification'': undefined method `parse'' for Time:Class (NoMethodError) This is also confusing because I can''t figure out how the error appeared. When I revert back to previous revisions,

Hi there, I am trying to get something working and its driving me crazy. I have been looking around for solutions to getting view helpers working in models and for the most part I find this solution. Add the following in the model you want to use them in include ActionView::Helpers::UrlHelper include ActionController::UrlWriter However, when I try something like

Hi all, I''m trying to overload the link_to function, (to disable link_to if the user has no access right) this is my code, it work the first time I run the application, the second time I refresh the page I always get "stack level too deep error" module UsersHelper include ActionView::Helpers::UrlHelper alias_method :link_to_original, :link_to def permission? true

In both url_for and link_to, the :only_path param can be used to determine whether the link url used is complete with hostname and path, or just has the path (a kind of relative url). However, in url_for it defaults to false (urls with hostnames), and in link_to it defaults to true ( urls without hostnames, just paths). Is there any reason for this discrepency? To me, it violates the principle

I am just diving into Rails and I am a bit puzzled by the link_to function. am writing an app to display my photographs in categories. My application layout has a sidebar to show a menu with categories from the categories table in the database (like in taken from the tutorials), to be shown on every page. I managed to get a global @menu_categories object that keeps track of all the categories

Hi, I''m trying to figure out the best way to protect images uploaded by users who may wish to keep them private. For example, if they are uploaded in the default file_column location (/public/blah/blah/1/) then someone can simply type the URL http://www.blah.com/blah/blah/1 and get the image. I can store the images in a non-public directory in the rails app (ie: /railsapp/images/X/)

i want my html output to look like this: <a href="/path/to/page/" rel="tag">link text</a> how do i tell the link_to method that i need: rel="tag"? thanks. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

Lets say you had a pretty decent job, but your company mandated use of emacs. The poaching employer offers you a free copy of Textmate(tm). Would you jump ship solely in order to use Textmate at company B? Cheers, Dave -- Posted via http://www.ruby-forum.com/.

Simple question. Is it possible to generate a link like <a href="http://www.google.com" target="_blank" >google</a> with the link_to function ? Thanks