All flash messages are displayed in the sequence they were assigned using
yii\web\Session::setFlash()-detail).
You can set messages as follows:
php
Yii::$app->session->setFlash('error', 'This is the message');
Yii::$app->session->setFlash('success', 'This is the message');
Yii::$app->session->setFlash('info', 'This is the message');
Multiple messages can be set by specifying an array:
php
Yii::$app->session->setFlash('error', ['Error 1', 'Error 2']);
} else {
$menuItems[] = '<li>' . Html::beginForm(['/site/logout'], 'post') . Html::submitButton('Logout (' . Yii::$app->user->identity->username . ')', ['class' => 'btn btn-flat']) . Html::endForm() . '</li>';
}
echo Nav::widget(['options' => ['class' => 'right'], 'items' => $menuItems]);
NavBar::end();
?>
</header>
<main class="content">
<div class="container">
<?php
echo Breadcrumbs::widget(['links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : []]);
?>
<?php
echo Alert::widget();
?>
<?php
echo $content;
?>
</div>
</main>
<footer class="footer page-footer">
<div class="container">
<div class="row">
<div class="col l6 s12">
<h5 class="white-text">Footer Content</h5>
<p class="grey-text text-lighten-4">You can use rows and columns here to organize your footer content.</p>
</div>
