/**
*
* @param type $fieldName
* @return Uploads\models\UploadsCollection
*/
protected function getOwnersCollectionByFieldName($fieldName)
{
if (!isset($this->ownersCollection[$fieldName])) {
$colection = new UploadsCollection();
if ($this->ownerCollectionExists($fieldName)) {
$collectionId = (int) $this->behavior->owner->getOldAttribute($fieldName);
$colection->setAttribute('id', $collectionId);
$colection->loadDefaultValues();
$colection->isNewRecord = false;
}
$this->ownersCollection[$fieldName] = $colection;
}
return $this->ownersCollection[$fieldName];
}