Topic: observe_field without :update doesn't work.

Hi!
Can you tell me where is the problem in my code:

<%= select_tag :typ, "<option value='-1'>Select...</option>"+options_from_collection_for_select(@list, :id, :name, @selected = session[:current_typ]), :class => "time" %>
               
    <%= observe_field( "typ",
                :frequency => 1,
                :with => "'typ='+ escape(value)",
        :url => {:controller => "account", :action => "update"} ) %>

Thx for any help!

Re: observe_field without :update doesn't work.

code looks ok to me. what exactly is not working?