how can I get a reference to current Mage_Core_Controller_Varien_Action or decendant

问题

I need a reference to the "current" running action from the code of a block.

i.e. I have a $this which is a descendant of Mage_Core_Block_Template and I need a way to call methods on the an instance of Mage_Core_Controller_Front_Action for the current request.

I hope this was clear enough.

回答1:

Couple of things come to mind:

Mage::app()->getFrontController()

Also every block since all of them extends the Mage_Core_Block_Abstract have the following method:

$this->getRequest()

This return a Mage_Core_Controller_Request_Http which contains various methods like getControllerModule() or getModuleName().

HTH

回答2:

Found out that I can use $this->getAction()

来源：https://stackoverflow.com/questions/5002602/how-can-i-get-a-reference-to-current-mage-core-controller-varien-action-or-decen