public function deleteAction() { if ($this->getRequest()->getParam("role_id")) { $role = new Acl_Model_Role(); $role->find($this->getRequest()->getParam("role_id")); $role->delete(); $data = array("success" => true, "message" => $this->_("Your role has been successfully deleted")); } else { $data = array("error" => true, "message" => $this->_("An error occurred while deleting your role. please try again later")); } $this->_sendHtml($data); }