sortable - where does rails get the queries for nested objects? -

i've got nice 3-level nested-form using formtastic_cocoon (jquery), , want able sort 2nd set of items in form.

i've got jquery ui working no problem, set , update sort order in rails.

i started following rails bits of railscasts sortable lists http://asciicasts.com/episodes/147-sortable-lists

the form structure user->tasks->location.

in task model set index

  def index     @task = task.find(params[:id],:order=>'position')  end  def edit      @task = task.find(params[:id],:order=>'position') end

and expecting console see

 ... 'tasks' ('users'.'id' = 12) order ('position')

or along lines, there no order output.

is there somewhere else need define order?? nested_object relationship from? model only?

my models

 class user < activerecord::base       has_many :tasks end   class task < activerecord::base      belongs_to :user end

i changed model

 class user < activerecord::base      has_many :tasks, :order=>'position' end

Assebmley