<% content_for :modal_footer do %>
<% end %>
<%= simple_form_for(
resource, url: resource.new_record? ? page_modules_path : page_module_path(resource), wrapper: :horizontal_form,
method: resource.new_record? ? :post : :put, remote: request.xhr?, html: { class: 'form-horizontal', autocomplete: 'off' }
) do |f| %>
<% if request.xhr? %>
<% content_for :modal_body do %>
<%= render partial: 'page_modules/fields', locals: { f: f } %>
<% end %>
<%= render partial: 'shared/layouts/modal' %>
<% else %>
<%= render partial: 'page_modules/fields', locals: { f: f } %>
<% end %>
<% end %>