<%= simple_form_for(@forum_topic) do |f| %> <%= f.input :title %> <%= f.simple_fields_for :original_post do |pf| %> <% if !@forum_topic.new_record? %> <%= hidden_field_tag "forum_topic[original_post_attributes][topic_id]", @forum_topic.id %> <% end %> <%= dtext_field "forum_post", "body", :input_name => "forum_topic[original_post_attributes][body]", :value => @forum_topic.original_post.body %> <% end %> <% if CurrentUser.is_janitor? %> <%= f.input :is_sticky %> <%= f.input :is_locked %> <% end %> <%= f.button :submit, "Submit" %> <%= dtext_preview_button "forum_post", "body" %> <% end %>