CODEWITHSUNDEEP
yii2flash-message
satik-stack
satik-stack

Reputation: 79

Yii2 flash messages rendered automatically

Controller:

if ($model->load(Yii::$app->request->post()) && $model->contact(Yii::$app->params['emailto']) && $model->save()) {
    \Yii::$app->session->setFlash('success', 'Thanks.');
} 
return $this->redirect(Yii::$app->request->referrer);

I have a form in view file, and when I click submit button, page reloads and flash message is displayed, but I don't have any hasFlash or getFlash in view file.

When I add in view file:

<?= Yii::$app->session->getFlash('success') ?>

there are displayed 2 messages. How to delete that one which displays automatically?

Upvotes: 1

Views: 1613

Answers (1)

Bizley
Bizley

Reputation: 18021

There is third parameter in getFlash() - set this to true to automatically delete message that has been displayed.

<?= Yii::$app->session->getFlash('success', null, true) ?>

Upvotes: 2

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