protected function saveImages($model)
{
if (isset($_POST['images'])) {
foreach ($model->images as $img) {
if (!array_key_exists($img->id, $_POST['images'])) {
$imgDelete = BannersImages::model()->findAllByPk($img->id);
foreach ($imgDelete as $item) {
$item->delete();
}
}
}
$count = count($_POST['images']);
foreach ($_POST['images'] as $index => $image) {
$bannerImage = BannersImages::model()->language($_GET)->findByPk($index, 'banner_id = :banner_id', array(':banner_id' => $model->id));
if ($bannerImage) {
$bannerImage->attributes = $image;
$bannerImage->sort = $count--;
$bannerImage->save();
} else {
$newImage = new BannersImages();
$newImage->attributes = $image;
$newImage->banner_id = $model->id;
$newImage->sort = $count--;
$newImage->save();
}
}
}
}