redmine/app/views/custom_field_enumerations/index.html.erb

<%= custom_field_title @custom_field %>

<% if @custom_field.enumerations.any? %>
<%= form_tag custom_field_enumerations_path(@custom_field), :method => 'put' do %>
<div class="box">
  <ul id="custom_field_enumerations" class="flat">
  <% @custom_field.enumerations.each_with_index do |value, position| %>
    <li>
      <span class="sort-handle"></span>
      <%= hidden_field_tag "custom_field_enumerations[#{value.id}][position]", position, :class => 'position' %>
      <%= text_field_tag "custom_field_enumerations[#{value.id}][name]", value.name, :size => 40 %>
      <%= hidden_field_tag "custom_field_enumerations[#{value.id}][active]", 0 %>
      <label>
        <%= check_box_tag "custom_field_enumerations[#{value.id}][active]", 1, value.active? %>
        <%= l(:field_active) %>
      </label>
      <%= delete_link custom_field_enumeration_path(@custom_field, value) %>
    </li>
  <% end %>
  </ul>
</div>
<p>
  <%= submit_tag(l(:button_save)) %> |
  <%= link_to l(:button_back), edit_custom_field_path(@custom_field) %>
</p>
<% end %>
<% end %>

<p><%= l(:label_enumeration_new) %></p>

<%= form_tag custom_field_enumerations_path(@custom_field), :method => 'post', :remote => true do %>
  <p><%= text_field_tag 'custom_field_enumeration[name]', '', :size => 40 %>
  <%= submit_tag(l(:button_add)) %></p>
<% end %>

<%= javascript_tag do %>
$(function() {
  $("#custom_field_enumerations").sortable({
    handle: ".sort-handle",
    update: function(event, ui) {
      $("#custom_field_enumerations li").each(function(){
        $(this).find("input.position").val($(this).index()+1);
      });
    }
  });
});
<% end %>