Notes posted by alvin2ye

selected

select :languages, :language, [‘en’, ‘de’, ‘fr’], {:selected=> ‘en’}

Demo: select onchange invoke an ajax

select(“order”, “customer_id”, o.customer.collect {|c| [ c.label, c.id ] },

{:include_blank => true, :selected => o.customer_id }, 
:onchange => remote_function(:update => "message_id",
:method => "put",
:with => "'item=' + value",  
:url => { :controller => :orders, :action => :set_customer_id, :id => order.id}))