lubuntu.me/plugins/so-widgets-bundle/base/inc/fields/js/order-field.min.js

!function(i){i(document).on("sowsetupform",function(t){i(t.target).find(".siteorigin-widget-field-type-order").each(function(){var t=i(this),e=t.find(".siteorigin-widget-input"),n=t.find(".siteorigin-widget-order-items");n.sortable({stop:function(){var t=i(this).sortable("toArray",{attribute:"data-value"});e.val(t.join(",")),e.trigger("change",{silent:!0})}}),t.change(function(i,r){if(!r||!r.silent){var a=""===e.val()?[]:e.val().split(",");if(a.length)for(var o=0;o<a.length;o++){var d=a[o],g=t.find(".siteorigin-widget-order-item[data-value="+d+"]");n.append(g)}}})})})}(jQuery);