public function actionUpdate($id)
{
$modelClassified = Classified::findOne($id);
$modelImage = ClassifiedImage::find()->where(['classified_id' => $id])->all();
//$modelImage = $modelClassified->id;
if ($modelClassified->load(Yii::$app->request->post())) {
$oldIDs = \yii\helpers\ArrayHelper::map($modelImage, 'id', 'classified_id');
print_r($oldIDs);
$modelImage = \common\models\Model::createMultiple(ClassifiedImage::classname(), $modelImage);
\common\models\Model::loadMultiple($modelImage, Yii::$app->request->post());
$deletedIDs = array_diff($oldIDs, array_filter(\yii\helpers\ArrayHelper::map($modelImage, 'id', 'classified_id')));
// ajax validation
if (Yii::$app->request->isAjax) {
Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
return \yii\helpers\ArrayHelper::merge(\yii\widgets\ActiveForm::validateMultiple($modelImage), \yii\widgets\ActiveForm::validate($modelClassified));
}
// validate all models
$valid = $modelClassified->validate();
$valid = \common\models\Model::validateMultiple($modelImage) && $valid;
if ($valid) {
$transaction = \Yii::$app->db->beginTransaction();
try {
if ($flag = $modelClassified->save(false)) {
if (!empty($deletedIDs)) {
ClassifiedImage::deleteAll(['id' => $deletedIDs]);
}
foreach ($modelImage as $i => $modelImage) {
$modelImage->classified_id = $modelClassified->id;
if (empty($modelImage->imageFile)) {
$name = Yii::$app->security->generateRandomString();
$modelImage->imageFile = \yii\web\UploadedFile::getInstance($modelImage, "[{$i}]imageFile");
if ($modelImage->imageFile) {
$modelImage->imageFile->saveAs('uploads/' . $name . '.' . $modelImage->imageFile->extension);
//Upload files to server
////save path in db column
$modelImage->image = 'uploads/' . $name . '.' . $modelImage->imageFile->extension;
//$model->fileProfile->saveAs($model->image_profile);
}
}
if (!($flag = $modelImage->save(false))) {
$transaction->rollBack();
break;
}
}
}
if ($flag) {
$transaction->commit();
return $this->refresh();
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
}
return $this->render('update', ['modelClassified' => $modelClassified, 'modelImage' => empty($modelImage) ? [new ClassifiedImage()] : $modelImage]);
}
