public function ajaxdeleteAction() { $this->_helper->layout()->disableLayout(); $this->_helper->viewRenderer->setNoRender(true); $projectId = $this->_getParam('id',0); if($projectId > 0) { $projects = new Project_Models_ProjectMapper(); try{ $projects->delete($projectId); echo "s"; } catch(Exception $e) { echo "f"; } } else { $this->_redirect('/project'); } }