public function getapproverAction()
{
$ajaxContext = $this->_helper->getHelper('AjaxContext');
$ajaxContext->addActionContext('getapprover', 'html')->initContext();
$employeemodel = new Default_Model_Employee();
$elementid = $this->_request->getParam('elementid');
$bunitid = $this->_request->getParam('bunitid');
$deptid = $this->_request->getParam('deptid');
$approver_1 = $this->_request->getParam('approver_1');
$approver_2 = $this->_request->getParam('approver_2');
$employeeData = array();
$approvercount = '';
$empstring = '';
if ($elementid == 'approvingauthority') {
$approvercount = 1;
} else {
if ($elementid == 'approver_1') {
$approvercount = 2;
} else {
$approvercount = 3;
}
}
if ($approver_1 != '') {
$empstring = $approver_1;
}
if ($approver_2 != '') {
$empstring .= ',' . $approver_2;
}
$employeeData = $employeemodel->getApproverForServiceDesk($bunitid, $deptid, $empstring);
$this->view->employeedata = $employeeData;
$this->view->approvercount = $approvercount;
}