- @show_navigation = !params[:user_id].nil?

.ticket
  = render 'tickets/edit_form'
  %table.table.table-striped.table-bordered
    %tbody
      = render :partial => 'tickets/comment', :collection => @ticket.comments
      %tr
        %td.user
          = logged_in? ? current_user.login : t(:anonymous)
        %td.comment
          = render 'tickets/new_comment_form'