Dynamically reloading a select tag in rails

gistfile1.coffee

jQuery ($) ->
  $('html').on 'change', '[data-reload]', (e) ->
    e.preventDefault()
    window.location = "#{$(this).data('url')}&#{$(this).data('params')}=#{$(this).val()}"

gistfile2.haml

= select_tag  :facility, options_for_select(['apples', 'oranges'], params[:facid]), data: { reload: true, url: spaces_path(q: params[:q]), params: 'facid' }