Caching issue? Method not executed every time.

Hi,

I´m using the Lightning-Fast Javascript Autocompletion recipe from
Rails Recipes.

When I add or remove users in the contact list, changes are
immediately reflected in the conacts_for_lookup js array. Indicating
that both the javascript and method is executed when reloading
_send.rhtml
But after a while, the js array is empty:
  var contacts = new Array(0);
Is there a caching issue, causing the method not to be executed every
time?
If I logout and in again, the array is back.

I´m running in development environment.

views/sms/_send.rhtml
    <script src="/contacts/contacts_for_lookup" type="text/
javascript"></script>

contacts_controller.rb:
  def contacts_for_lookup
    @contacts = Contact.find(:all,
                             :conditions => "company =
'#{session[:user_number]}'")
    headers['content-type'] = 'text/javascript'
    render :layout => false
  end

contacts_for_lookup.js
  var contacts = new Array(<%= @contacts.size %>);

  <% @contacts.each_with_index do |contact, index| %>
    contacts[<%= index %>] = "<%= contact.name %>";
  <% end %>

Any tips or hints are highly appreciated! :slight_smile:

Regards,
Martin Stabenfeldt