public function processEditAction() { $params = $this->_getParam('stats'); $psd = new PatientStatisticsDefinition(); if (!isset($params['guid']) || !(strlen($params['guid']) > 0)) { $params['guid'] = NSDR::create_guid(); } $data = array(); $id = (int) $params['patientStatisticsDefinitionId']; if ($id > 0) { $psd->patientStatisticsDefinitionId = $id; $psd->populate(); if (isset($params['name']) && $psd->isNameExists($params['name'])) { $data['error'] = __('Name already exists') . ': ' . $params['name']; } } $psd->populateWithArray($params); if (!ctype_alpha(substr($psd->name, 0, 1))) { $data['error'] = __('Invalid name') . ': ' . $psd->name; } if (!isset($data['error'])) { $psd->persist(); $data = $this->_generateStatsRow($psd); } $json = Zend_Controller_Action_HelperBroker::getStaticHelper('json'); $json->suppressExit = true; $json->direct($data); }