/**
* Creates a new Cals model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Cals();
$modelsCalitems = [new Calitems()];
if ($model->load(Yii::$app->request->post()) && $model->save()) {
$modelsCalitems = Model::createMultiple(Calitems::classname());
Model::loadMultiple($modelsCalitems, Yii::$app->request->post());
// validate all models
$valid = $model->validate();
$valid = Model::validateMultiple($modelsCalitems) && $valid;
if ($valid) {
$transaction = \Yii::$app->db->beginTransaction();
try {
if ($flag = $model->save(false)) {
foreach ($modelsCalitems as $modelCalitems) {
$modelCalitems->cal_id = $model->id;
if (!($flag = $modelCalitems->save(false))) {
$transaction->rollBack();
break;
}
}
}
if ($flag) {
$transaction->commit();
return $this->redirect(['view', 'id' => $model->id]);
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
} else {
return $this->render('create', ['model' => $model, 'modelsCalitems' => empty($modelsCalitems) ? [new Calitems()] : $modelsCalitems]);
}
}
