<%= error_messages_for("forum_topic") %> <%= simple_form_for(@forum_topic) do |f| %> <%= f.input :title %> <%= f.simple_fields_for :original_post do |pf| %> <% unless @forum_topic.new_record? %> <%= hidden_field_tag "forum_topic[original_post_attributes][topic_id]", @forum_topic.id %> <% end %> <%= pf.input :body, :input_html => {:id => "forum_post_body"} %> <% end %> <% if CurrentUser.is_moderator? %> <%= f.input :is_sticky %> <%= f.input :is_locked %> <% end %> <%= f.button :submit, "Submit" %> <%= f.button :submit, "Preview" %> <% end %>