public function listBYDateTimeAction()
 {
     if ($this->getRequest()->isXmlHttpRequest()) {
         $request = $this->getRequest();
         $post = $request->getPost();
         $model = new Practitioners();
         $remoteAddr = $this->getRequest()->getServer('REMOTE_ADDR');
         $api_url = $this->getServiceLocator()->get('config')['api_url']['value'];
         $model->userlistByFilterData($post, $api_url, $remoteAddr);
     }
     exit;
 }