wpAddAction('plugins_loaded', 'initialize', 16); } protected function initialize(Request $requestHelper) { if ($requestHelper->isAjax()) { $this->addFilter('vcv:ajax:elements:ajaxShortcode:adminNonce', 'addFilters', -1); } } protected function addFilters($response) { \N2SS3Shortcode::forceIframe('VisualComposer2'); return $response; } } new SmartSlider3Controller(); add_action('wp_ajax_vcv:admin:ajax', function () { \N2SS3Shortcode::forceIframe('VisualComposer2'); });