Club Drupal

(function($) {

  // Unbind core state.js from document first so we can then override below.

  $(document).unbind('state:disabled');

  /**

   * Global state change handlers. These are bound to "document" to cover all

   * elements whose state changes. Events sent to elements within the page

   * bubble up to these handlers. We use this system so that themes and modules

   * can override these state change handlers for particular parts of a page.

   */

  $(document).bind('state:disabled', function(e) {

    // Only act when this change was triggered by a dependency and not by the

    // element monitoring itself.

    if (e.trigger) {

      $(e.target)

        .attr('disabled', e.value)

        .closest('.form-item, .form-submit, .form-wrapper').toggleClass('form-disabled', e.value)

        .find(':input').attr('disabled', e.value);

      // Note: WebKit nightlies don't reflect that change correctly.

      // See https://bugs.webkit.org/show_bug.cgi?id=23789

    }

  });

})(jQuery);