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PONo route matches when trying to edit
 

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    <p>Here's the scoop: I've created a test app that allows users to create ideas and then add "bubbles" to these ideas. Currently, a bubble is just text. I've successfully linked bubbles to ideas. Furthermore, when a user goes to view an idea it lists all of the bubbles attached to that idea. The user can even delete the bubble for a given idea. </p> <p>My problem lies in editing bubbles. When a user views an idea, he sees the idea's content as well as any bubbles for that idea. As a result, I've set all my bubble controls (editing and deleting) inside the ideas "show" view. My code for editing a bubble for an idea is <code>&lt;%= link_to 'Edit Bubble', edit_idea_bubble_path %&gt;</code>. I ran <code>rake routes</code> to find the correct path for editing bubbles and that is what was listed. </p> <p>Here's my error: <code>No route matches {:action=&gt;"edit", :controller=&gt;"bubbles"}</code></p> <p>In my bubbles controller I have:</p> <pre><code>def edit @idea = Idea.find(params[:idea_id]) @bubble = @idea.bubbles.find(params[:id]) end def update @idea = Idea.find(params[:idea_id]) @bubble = @idea.bubbles.find(params[:id]) respond_to do |format| if @bubble.update_attributes(params[:bubble]) format.html { redirect_to(@bubble, :notice =&gt; 'Bubble was successfully updated.') } format.xml { head :ok } else format.html { render :action =&gt; "Edit" } format.xml { render :xml =&gt; @bubble.errors, :status =&gt; :unprocessable_entity } end end end </code></pre> <p>To go a step further, I have the following in my <code>routes.rb</code> file</p> <pre><code>resources :ideas do resources :bubbles end </code></pre> <p>So far everything seems to function except when I try to edit a bubble. </p> <p>I'd love some guidance.</p> <p>Thanks!</p> <p>Here's my <code>show.html.erb</code> file for Ideas:</p> <pre><code>&lt;h2&gt;Bubbles&lt;/h2&gt; &lt;% @idea.bubbles.each do |bubble| %&gt; &lt;p&gt; &lt;b&gt;Bubble:&lt;/b&gt; &lt;%= bubble.description %&gt; &lt;/p&gt; &lt;p&gt; &lt;%= link_to 'Edit Bubble', edit_idea_bubble_path (@idea) %&gt; &lt;/p&gt; &lt;tb /&gt; &lt;p&gt; &lt;%= link_to 'Delete Bubble', [bubble.idea, bubble], :confirm =&gt; 'Are you sure you want to delete this bubble?', :method =&gt; :delete %&gt; &lt;/p&gt; &lt;% end %&gt; &lt;h2&gt;Add a bubble:&lt;/h2&gt; &lt;%= form_for([@idea, @idea.bubbles.build]) do |f| %&gt; &lt;div class="field"&gt; &lt;%= f.label :description %&gt;&lt;br /&gt; &lt;%= f.text_area :description %&gt; &lt;/div&gt; &lt;div class="actions"&gt; &lt;%= f.submit %&gt; &lt;/div&gt;&lt;% end %&gt; </code></pre> <p>Following <code>edit_idea_bubble_path (@idea)</code>, here is the <code>edit.html.erb</code> file for Bubbles:</p> <pre><code>&lt;%= render 'form' %&gt; &lt;%= link_to 'Back to Ideas', ideas_path %&gt; </code></pre> <p>And finally, my <code>_form.html.erb</code> file for Bubbles: this is where the problem lies, I believe</p> <pre><code>&lt;% form_for([@idea, @idea.bubbles.build]) do |f| %&gt; &lt;%= f.error_messages %&gt; &lt;div class="field"&gt; &lt;%= f.label :description %&gt;&lt;br /&gt; &lt;%= f.text_area :description %&gt; &lt;/div&gt; &lt;div class="actions"&gt; &lt;%= f.submit %&gt; &lt;/div&gt; &lt;% end %&gt; </code></pre>
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