Anonymous

  1 <?php  2 class testController extends AppController {  3     function main( ) {  4         $this->renderOtherView( 'newajax', 'main' );  5  6         $th = $this->loadHelper('test');  7  8         print_r ($th->nabCounters());  9     }10 }11 ?>----------------------------------------------------------------  1 <?php  2     class testHelper {  3         var $instance = null;  4  5         private function __construct() {  6         }  7  8         function getInstance() {  9             if (!$this->instance) {10                 $this->instance = new testHelper();11             }1213             return $this->instance;14         }1516         function nabCounters() {17             return RobDB::getInstance()->queryCol('SELECT CID FROM Counter');18         }19     }20 ?>