Symfony在Form类中获取提交的值

Question

I need to use a submitted value for sfValidatorDoctrineChoice in a form generated after a model.

I tried $this->getValue('country') but it's not working:

$query2 = Doctrine_Core::getTable('sate')->createQuery('s')
            ->select('s.id')
            ->where('s.idcountry = ?', $this->getValue('country'));

How can I get that parameter?

Answer 1

$somevar = sfContext::getInstance()->getRequest()->getParameter('register')
$query2 = Doctrine_Core::getTable('sate')->createQuery('s')
        ->select('s.id')
        ->where('s.idcountry = ?', $somevar['country']);

This one works.