我的控制器：Controller / appController / OrdersController.PHP

我有一个名为nocontact()的函数,我可以将变量传递给nocontact.ctp,如下所示：

$allNoContacts = $result;
        $service_charge=$this->ServiceCharge->find('all');

        $zero_service_charge=$this->ZeroServiceCharge->find('all');
        $zero_service_charge=$zero_service_charge[0]['ZeroServiceCharge']['ITems'];
        $this->set(compact('allNoContacts','service_charge','zero_service_charge'));

如何将此变量传递给OrdersController下的所有视图文件？

public function beforeRender() {
    $this->set('name','value');
}