app/views/keycodes/_form.html.erb
<%= form_for(@keycode) do |f| %>
<%= f.error_messages %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :display_name %><br />
<%= f.text_field :display_name %>
</div>
<div class="field">
<%= f.label :v %><br />
<%= f.text_field :v %>
</div>
<div class="field">
<%= f.label :keyname %><br />
<%= f.text_field :keyname %>
</div>
<div class="field">
<script>
$(function(){
$('#keycode_started_at').setCalendar({src:'/assets/calendar.png'});
$('#keycode_ended_at').setCalendar({src:'/assets/calendar.png'});
});
</script>
<%= f.label :started_at %><br />
<%= f.text_field :started_at %>
</div>
<div class="field">
<%= f.label :ended_at %><br />
<%= f.text_field :ended_at %>
</div>
<div class="field">
<%= f.label :hidden %>
<%= f.check_box :hidden %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>