app/views/admin/cites_cops/_form.html.erb
<%= form_for [:admin, @cites_cop], :remote => true do |f| %>
<%= error_messages_for(@cites_cop) %>
<%= f.hidden_field :designation_id %>
<label>Name</label><%= f.text_field :name %><br />
<label>Published at</label>
<%= f.text_field :published_at, :class => "datepicker",
:value => @cites_cop.published_at_formatted
%>
<label>Effective from</label>
<%= f.text_field :effective_at, :class => "datepicker",
:value => @cites_cop.effective_at_formatted
%>
<label>Is current <%= f.check_box :is_current %></label>
<% end %>