In Zend MVC, how do you add a view for a page in a subpath?

/controller/action

but what if we have

/controller/action/subaction

How do you add this "subaction" to c开发者_如何学Controller?

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There are no sub-actions in an MVC design.

What you can do is set "subaction" as a parameter or argument to the action. If you don't want to use the default param/value pairing, you would need to set up a custom route to recognise a single value.

To choose a different view, you use the ViewRenderer action helper. See ZEND, rendering different view with data

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you can create Facades somewhere else, then write mod_rewrite to redirect all ^/controller/.* URLs to /controller/ and redirect all requests in init() method to correspondent method in Facade

you can also try to create something like YourController that extends Zend_Controller_Action, and modify all controllers to extend that controller