public function indexAction()
 {
     $empscreeningModel = new Default_Model_Empscreening();
     $call = $this->_getParam('call');
     if ($call == 'ajaxcall') {
         $this->_helper->layout->disableLayout();
     }
     $view = Zend_Layout::getMvcInstance()->getView();
     $objname = $this->_getParam('objname');
     $refresh = $this->_getParam('refresh');
     $data = array();
     $searchQuery = '';
     $searchArray = array();
     $tablecontent = '';
     $dashboardcall = $this->_getParam('dashboardcall');
     $statusidstring = $this->_request->getParam('status');
     $unitId = '';
     if (!isset($statusidstring) || $statusidstring == '') {
         $unitId = $this->_request->getParam('unitId');
         $statusidstring = $unitId;
     }
     $formgrid = 'true';
     if (isset($unitId) && $unitId != '') {
         $formgrid = 'true';
     }
     $statusid = sapp_Global::_decrypt($statusidstring);
     if ($statusid != '1' && $statusid != '2') {
         $statusidstring = sapp_Global::_encrypt(1);
     }
     $queryflag = '';
     unset($_SESSION['emp_status']);
     if ($statusid != '') {
         $_SESSION['emp_status'] = $statusidstring;
         if ($statusid == '1') {
             $queryflag = '1';
             $this->view->ermsg = '';
         } else {
             if ($statusid == '2') {
                 $queryflag = '2';
                 $this->view->ermsg = '';
             } else {
                 $this->view->ermsg = 'nodata';
                 $queryflag = '1';
             }
         }
     } else {
         $queryflag = '1';
     }
     if ($refresh == 'refresh') {
         if ($dashboardcall == 'Yes') {
             $perPage = DASHBOARD_PERPAGE;
         } else {
             $perPage = PERPAGE;
         }
         $sort = 'DESC';
         $by = 'me.modifieddate';
         $pageNo = 1;
         $searchData = '';
         $searchQuery = '';
         $searchArray = '';
     } else {
         $sort = $this->_getParam('sort') != '' ? $this->_getParam('sort') : 'DESC';
         $by = $this->_getParam('by') != '' ? $this->_getParam('by') : 'me.modifieddate';
         if ($dashboardcall == 'Yes') {
             $perPage = $this->_getParam('per_page', DASHBOARD_PERPAGE);
         } else {
             $perPage = $this->_getParam('per_page', PERPAGE);
         }
         $pageNo = $this->_getParam('page', 1);
         $searchData = $this->_getParam('searchData');
         $searchData = rtrim($searchData, ',');
         $searchData = $this->_getParam('searchData');
     }
     $dataTmp = $empscreeningModel->getGrid($sort, $by, $perPage, $pageNo, $searchData, $call, $dashboardcall, $queryflag, $statusidstring, $formgrid, $unitId);
     array_push($data, $dataTmp);
     $this->view->dataArray = $data;
     $this->view->call = $call;
     $this->view->statusidstring = $statusidstring;
     $this->view->messages = $this->_helper->flashMessenger->getMessages();
 }