Zend - controller間的互動 actionstack

想在

寫法(from 官網)
class FooController extends Zend_Controller_Action
{
    public function barAction()
    {
        // Add two actions to the stack
        // Add call to /foo/baz/bar/baz
        // (FooController::bazAction() with request var bar == baz)
        $this->_helper->actionStack('baz',
            'foo',
            'default',
            array('bar' => 'baz'));

        // Add call to /bar/bat
        // (BarController::batAction())
        $this->_helper->actionStack('bat', 'bar');

        //加parameters及改變controller, action
        $request->setParamSources(array('_POST')) //後記 好像不是這麼用...
            ->setParams(array(
            'log_userid' => $userid
            ,'log_controller'=>$request->getControllerName()
            ,'log_action'=>$request->getActionName()))
            ->setActionName('add')
            ->setControllerName('Logger');
        }
}

參數問題
//利用setParams
$request->setParams(array('param1' => '1')); //param1=1

//也要利用getParams取出
$data = $request->getParams(); //param1=1
echo $data['param1']

redirect問題
不過如果最後是用到redirect的話，actionStack就掛了
最後只好不轉頁，直接把想轉頁的地方加入actionStact

References:
actionstack