public function setup()
 {
     parent::setup();
     $choices = $this->getRecordModelChoices();
     $this->widgetSchema['record_model'] = new sfWidgetFormChoice(array('choices' => $choices));
     $this->validatorSchema['record_model'] = new sfValidatorChoice(array('required' => false, 'choices' => $choices));
 }
 public function setup()
 {
   parent::setup();
   $this->widgetSchema['record_model'] = new sfWidgetFormDoctrineChoice(array('model' => 'Comment', 'key_method' => 'getRecordModel', 'method' => 'getRecordModel', 'add_empty' => true));
   $this->validatorSchema['record_model'] = new sfValidatorDoctrineChoice(array('required' => false, 'model' => 'Comment', 'column' => 'record_model'));
 }