search for: link_to_unless

I''m using salted login generator and would like my pages to display a login status bar. If the user is logged in I want it to show something like: --------------------------------------------------------------- You are currently logged in as UserX (Logout) --------------------------------------------------------------- And if they''re not logged in:

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

...<div class="pager"> <%= link_to(''&lt; Prev'', {:params => params.merge(''page'' => @my_pages.current.previous)}, {:class => "prevlink"}) if @my_pages.current.previous %> <% for page in @my_pages -%> <%= link_to_unless(params[:page].to_i == page.number, page.number, {:params => params.merge(''page'' => page)}, {:class => "pagelink"}) {|link_name| "<span class=\"currentpage\">#{link_name}</span>"} %> <% end %>...

Hi All, I''ve been a ASP.NET developer for the last few years and consider it to be a pretty productive environment to work with. However, the object-relational mapping (ActiveRecord) and simplicity of the Rails framework and Ruby in general really appeals to me. .NET currently doesn''t have something like Rails'' ORM - atleast not out-of-the-box. Here''s my

..._section, :anchor => @anchor}, + :id=>"help-link", :popup => true, :title => "Help" %> + </div> + <div id="nav"> + <ul class="toolbar"> + <li> + <%= + link_to_unless(controller.controller_name == 'dashboard', "Dashboard", { :controller => 'cloud/dashboard' }) do |name| + link_to(name, { :controller => 'cloud/dashboard'}, :class => 'current') + end + %> + &l...

...t; "Help" %> </div> - <div id="nav"> - <ul class="toolbar"> + </div> + <div id="navcontainer"> + <ul class="navlist"> <li> <%= link_to_unless(controller.controller_name == 'dashboard', "Dashboard", { :controller => 'cloud/dashboard' }) do |name| @@ -47,9 +50,9 @@ </li>--> </ul> </div> - </div> <div id="content"> <%= yield...

I attached a rails helper implementation of the fb_table described here: http://wiki.developers.facebook.com/index.php/Facebook_Styles I included testing and comments. I hope you find it useful. Curiously, it''s really a small extension of FBML. Richard -------------- next part -------------- Index: test/rails_integration_test.rb

Does anyone have a sense for how painful the 1.0 -> 1.1 upgrade is going to be for existing apps? I''m finishing up my first real RoR application with Rails 1.0. I can live with it staying at that level, but I really want to use the has_many :through attribute to clean up some of my code. I''m not particularly interested in edge Rails, mainly because the documentation for