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PORails3: Nested Restful routes with to_param are inversed
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2012-06-29T11:58:50.173
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<h1># Explaining the context</h1> <pre class="lang-rb prettyprint-override"><code>puts "I am learning Rails, building a simple forum application." puts "I am pretty satisfied to where I got so far but routes... " puts "...still figuring them out." puts "Been 2 days trying all sorts of things." puts "This is where I am now, and something is not working as expected." puts "Any help/pointers would be appreciated! :)" </code></pre> <h1># config/routes.rb</h1> <pre class="lang-rb prettyprint-override"><code>scope "/helpcenter" do resources :cat, :controller => "forums", :as => :forums do resources :topics , :controller => "forum_topics", :as => :topics resources :posts, :controller => "forum_posts", :as => :posts end end match "/helpcenter" => "forums#index", :as => :forums </code></pre> <h1># app/models/forum.rb</h1> <pre class="lang-rb prettyprint-override"><code>class Forum < ActiveRecord::Base def to_param "#{id}-#{name.parameterize}" end end </code></pre> <h1># app/models/forum_topic.rb</h1> <pre class="lang-rb prettyprint-override"><code>class ForumTopic < ActiveRecord::Base def to_param "#{id}-#{name.parameterize}" end end </code></pre> <h1># app/controllers/forums/show.hmtl.erb</h1> <pre class="lang-rb prettyprint-override"><code>link_to @forum_topic.name, forum_topic_path(@forum_topic) # OR link_to @forum_topic.name, @forum_topic </code></pre> <h1># What is being generated by link_to :</h1> <pre class="lang-rb prettyprint-override"><code>"/helpcenter/cat/1-first-topic/topics/1-first-forum" </code></pre> <h1># What I expected to see (because topics should be in forums):</h1> <pre class="lang-rb prettyprint-override"><code>"/helpcenter/cat/1-first-forum/topics/1-first-topic" </code></pre> <h1># What am I doing wrong?</h1> <pre class="lang-rb prettyprint-override"><code>puts "Thanks!" </code></pre>
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<ruby-on-rails><ruby-on-rails-3>
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Rails3: Nested Restful routes with to_param are inversed
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