title: Non responsive submit_tag
body: <p>I have written a submit_tag in my games/show.html.erb class and it is as followed:</p>
  
  <pre><code> &lt;% form_tag game_path, :method =&gt; 'submit' do %&gt;
        &lt;div class="actions"&gt;&lt;%= submit_tag "Interested in trading", :name =&gt; 'confirm' %&gt;&lt;/div&gt;
   &lt;% end %&gt;
  </code></pre>
  
  <p>In my <code>games_controller</code> under the <code>show</code> method I have the following:</p>
  
  <pre><code>def show
   @game = Game.find(params[:id])
  
  
   if params['confirm']
     respond_to do |format|
       user = @game.user
       email = user.email
       g = GameTrade.game_interest(user)
       g.deliver
       format.html { redirect_to root_url }
       format.json { render json: @game }
     end
   elsif
     respond_to do |format|
       format.html
     end
   end
  end
  </code></pre>
  
  <p>Now the show page displays fine but when I click on the <code>submit_tag</code> it does nothing and by nothing I mean it is dead you click on it and it does no action what so ever. Just a dummy. Any ideas what is wrong in my controller logic here?</p>