/**
* Updates an existing Group model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$model->memberJson = json_encode($model->memberId);
$post = Yii::$app->request->post();
if (isset($post["Group"])) {
$model->load($post);
$transaction = Yii::$app->db->beginTransaction();
try {
if ($model->save()) {
$member = json_decode($post["Group"]["memberJson"]);
$gu = GrpUsr::deleteAll("group_id = :id", ["id" => $model->id]);
foreach ($member as $m) {
//$c = GrpUsr::find()->where(["group_id"=>$model->id,"user_id"=>intval($m)])->one();
//if (!$c)
//{
$c = new GrpUsr();
//}
$c->group_id = $model->id;
$c->user_id = intval($m);
$c->isdel = 0;
$c->save();
}
$transaction->commit();
return $this->redirect(['view', 'id' => $model->id]);
} else {
$transaction->rollBack();
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
return $this->render('update', ['model' => $model]);
}
