public function indexAction()
 {
     $auth = Zend_Auth::getInstance();
     if ($auth->hasIdentity()) {
         $loginUserId = $auth->getStorage()->read()->id;
         $businessUnitId = $auth->getStorage()->read()->businessunit_id;
         $departmentId = $auth->getStorage()->read()->department_id;
     }
     $appraisalSkillsModel = new Default_Model_Appraisalemployeeratings();
     $call = $this->_getParam('call');
     if ($call == 'ajaxcall') {
         $this->_helper->layout->disableLayout();
     }
     $view = Zend_Layout::getMvcInstance()->getView();
     $objname = $this->_getParam('objname');
     $refresh = $this->_getParam('refresh');
     $dashboardcall = $this->_getParam('dashboardcall');
     $data = array();
     $searchQuery = '';
     $searchArray = array();
     $tablecontent = '';
     if ($refresh == 'refresh') {
         if ($dashboardcall == 'Yes') {
             $perPage = DASHBOARD_PERPAGE;
         } else {
             $perPage = PERPAGE;
         }
         $sort = 'DESC';
         $by = 'aer.modifieddate';
         $pageNo = 1;
         $searchData = '';
         $searchQuery = '';
         $searchArray = '';
     } else {
         $sort = $this->_getParam('sort') != '' ? $this->_getParam('sort') : 'DESC';
         $by = $this->_getParam('by') != '' ? $this->_getParam('by') : 'aer.modifieddate';
         if ($dashboardcall == 'Yes') {
             $perPage = $this->_getParam('per_page', DASHBOARD_PERPAGE);
         } else {
             $perPage = $this->_getParam('per_page', PERPAGE);
         }
         $pageNo = $this->_getParam('page', 1);
         /** search from grid - START * */
         $searchData = $this->_getParam('searchData');
         $searchData = rtrim($searchData, ',');
         /** search from grid - END * */
     }
     $dataTmp = $appraisalSkillsModel->getSelfAppraisalGrid($sort, $by, $perPage, $pageNo, $searchData, $call, $dashboardcall, $businessUnitId, $departmentId, $loginUserId);
     array_push($data, $dataTmp);
     $this->view->dataArray = $data;
     $this->view->call = $call;
     $this->view->messages = $this->_helper->flashMessenger->getMessages();
     $this->render('commongrid/index', null, true);
 }