Rails - Jan 2006 - AJAX: link_to_remote problem

I use:
<%= link_to_remote("Update",
	           :update => ''mydiv'',
		   :url => { :action => :create, :host => ''rails''
}) %>


which generates the following:

<a href="#" onclick="new
Ajax.Updater(''mydiv'', ''/account/create'',
{asynchronous:true, evalScripts:true}); return false;">Update</a>

as a result /account/create is routed to http:/localhost//account/create 
(which runs mod Python) and
not as I would like (and need) to http://rails/account/create

Using the following:

<%= link_to_remote("Update 2",
		   :update => ''mydiv'',
		   :url => ''http://rails/account/create'' ) %>

doesn''t work either. It results in using the correct url, but the url 
parameter seems to be not correct:

TypeError in Account#create
can''t dup NilClass
RAILS_ROOT: C:/Projects/Athena/rails/public/../config/..

Application Trace | Framework Trace | Full Trace
#{RAILS_ROOT}/vendor/plugins/javascript_generator_templates/lib/add_rjs_to_action_controller.rb:41:in
`dup''


the controller contains:

  def create
    render :layout => false
  end

create.rhtml contains:

<em>Hello from Ajax!</em>

new.rhtml contains:
<%= javascript_include_tag :defaults %>

<%= link_to_remote("Update",
	           :update => ''mydiv'',
		   :url => { :action => :create, :host => ''rails''
}) %>
<div id="mydiv"><p>This text will be changed
2</p></div>

Does anybody have any idea on how to work around this problem?

Thanks,

Willi

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