gistfile1.php

class Tx_Extension_Controller_ModelController extends Tx_Extbase_MVC_Controller_ActionController {
    
    /**
     * action list
	 *
	 * @return void
	 */
    public function listAction() {
        $GLOBALS['TSFE']->getPageRenderer()->addJsFooterFile(
            t3lib_extMgm::siteRelPath('extensionkey') . 'Resources/Public/JavaScript/foo.js'
        );
    }
}