This code is written in controller say in ‘If’ block
Yii::$app->getSession()->setFlash('success', 'New Group is successfully created.');
Then to show Alert which code should I write in View.
I have tried below code with above code:
Alert::begin([ 'options' => [ 'class' => 'alert-warning', ], ]); echo 'Say hello...'; Alert::end();
But It shows Alert on every new request, without 1st code execution on various condition.