code/libraries/joomlatools/library/controller/toolbar/actionbar.php
protected function _commandDialog(KControllerToolbarCommand $command)
    {
        $command->append(array(
            'href'	  => ''
        ))->append(array(
            'attribs' => array(
                'href'  => $command->href,
                'data-k-modal'   => array('type' => 'iframe')
            )
        ));

        $command->attribs['data-k-modal'] = json_encode($command->attribs['data-k-modal']);
    }
protected function _commandDialog(KControllerToolbarCommand $command)
    {
        $command->append(array(
            'href'	  => ''
        ))->append(array(
            'attribs' => array(
                'href'  => $command->href,
                'data-k-modal'   => array('type' => 'iframe')
            )
        ));

        $command->attribs['data-k-modal'] = json_encode($command->attribs['data-k-modal']);
    }
protected function _commandDialog ( KControllerToolbarCommand $ command ) { $ command -> append ( array ( 'href' => '' ) ) -> append ( array ( 'attribs' => array ( 'href' => $ command -> href , 'data-k-modal' => array ( 'type' => 'iframe' ) ) ) ) ; $ command -> attribs [ 'data-k-modal' ] = json_encode ( $ command -> attribs [ 'data-k-modal' ] ) ; }
Modal toolbar command

@param   KControllerToolbarCommand $command  A KControllerToolbarCommand object
@return  void
Modal toolbar command