/**
* @return \yii\db\ActiveQuery
*/
public function getUploads()
{
if (is_null($this->files)) {
$this->files = UploadedFile::getFilesByCollectionId($this->id);
}
return $this->files;
}
public function saveFields($fieldsNamesArray)
{
$toUpdate = [];
foreach ($fieldsNamesArray as $field) {
$collection = $this->behavior->owner->{$field};
if (!is_null($collection)) {
$collection->save();
UploadedFile::saveNewFilesFromCollection($collection);
$toUpdate[$field] = (int) $collection->id;
}
}
$this->behavior->owner->updateAttributes($toUpdate);
}