public function processSettingsAction() { $params = $this->_getParam('messaging'); Messaging::settingsSetAutoAttach($params['autoAttach']); Messaging::settingsSetDefaultClinicalNote($params['defaultClinicalNote']); $ret = true; $json = Zend_Controller_Action_HelperBroker::getStaticHelper('json'); $json->suppressExit = true; $json->direct($ret); }