public function getemployeeslinemanagersAction() { $initialization_id = $this->_getParam('initialization_id', null); $employee_id = $this->_getParam('employee_id', null); $employees_managers = array(); if (is_numeric($initialization_id) && is_numeric($employee_id)) { $app_init_model = new Default_Model_Appraisalinit(); $employees_managers = $app_init_model->getEmployeeLineManagers($employee_id, $initialization_id); } $this->view->employees_managers = $employees_managers; $this->render('displayemployeeslinemanagers'); }