/**
* Create form field from relation.
*
* @param \RelationMap $relation
* @return Entity
*/
public function createFieldFromRelation(\RelationMap $relation)
{
$name = 'relation__' . strtolower($relation->getName());
$toMany = self::isRelationTypeToMany($relation->getType());
$options = array('id' => $name . rand(), 'type' => $toMany ? 'multiplechoice' : 'choice', 'label' => $relation->getName() . ($toMany ? 's' : ''), 'choices' => $this->getChoicesFromRelation($relation));
$this->createField($name, $options);
}
/**
* Set relation value from instance.
*
* @param BaseObject $instance
* @param RelationMap $relation
* @param mixed $value
*/
protected function setRelationValue(BaseObject $instance, RelationMap $relation, $value)
{
switch ($relation->getType()) {
case RelationMap::ONE_TO_MANY:
case RelationMap::MANY_TO_MANY:
$setter = 'set' . $relation->getPluralName();
$otherTable = $relation->getRightTable()->getPhpName();
$instance->{$setter}(PropelQuery::from($otherTable)->findPks($value));
break;
case RelationMap::MANY_TO_ONE:
case RelationMap::ONE_TO_ONE:
$setter = 'set' . $relation->getName();
$otherTable = $relation->getRightTable()->getPhpName();
$instance->{$setter}(PropelQuery::from($otherTable)->findPk($value));
break;
}
}