content_lock.admin.js

/**
 * @file
 * Core behavior for Content locking admin.
 */

(function ($) {
  'use strict';
  Backdrop.behaviors.content_lock_admin = {
    attach: function (context) {
      var js_obj = jQuery('input[name="content_lock_unload_js"]', context);
      var js_message_obj = jQuery('input[name="content_lock_unload_js_message"]', context);
      var js_message_form_item_obj = js_message_obj.parents('.form-item');
      var js_message_enable_obj = jQuery('input[name="content_lock_unload_js_message_enable"]', context);
      var js_fieldset_obj = js_message_enable_obj.parents('fieldset');

      function check_js() {
        if (js_obj.is(':checked')) {
          js_fieldset_obj.removeAttr('disabled').removeClass('form-disabled');
        }
        else {
          js_fieldset_obj.attr('disabled', 'disabled').addClass('form-disabled');
        }
      }

      function check_js_message_enable() {
        if (!js_message_enable_obj.is(':checked')) {
          js_message_obj.attr('disabled', 'disabled');
          js_message_form_item_obj.addClass('form-disabled');
        }
        else {
          js_message_obj.removeAttr('disabled');
          js_message_form_item_obj.removeClass('form-disabled');
        }
      }

      // Do not lose the existing message when the message is disabled.
      js_message_obj.parents('form').submit(function () {
        js_fieldset_obj.removeAttr('disabled');
        js_message_obj.removeAttr('disabled');
      });

      js_message_enable_obj.click(check_js_message_enable);
      js_obj.click(check_js);
      check_js_message_enable();
      check_js();
    }
  };

}(jQuery));