<ul class="nav navbar-nav">
<?php
if (!\Yii::$app->user->isGuest) {
?>
<!-- Notifications Menu -->
<li class="dropdown messages-menu">
<!-- Menu toggle button -->
<a id="not_toggle_button" href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span id="not_number" class="label label-warning"></span>
</a>
<ul id="not_body" class="dropdown-menu">
<li class="header"><?php
echo Yii::t("notify", "You have {number} notifications", ['number' => Notification::getNumberNotifications()]);
?>
</li>
<li id="not_content_li">
<?php
echo Html::img('@web' . '/images/ajax-loader.gif', ['id' => "not_loader", 'style' => 'padding: 10px;']);
?>
<!-- Inner Menu: contains the notifications -->
<ul id="not_content" class="menu">
</ul>
</li>
<!-- <li class="footer"><a href="#">View All</a></li> -->
<li class="footer"><?php
echo Html::a(Yii::t("notify", "View Authorizations") . " (<span id='authN'>" . Notification::getNumberAuthorizations() . "</span>)", array('/circuits/authorization/index'));
?>
</li>
public function actionGetCount()
{
echo Notification::getNumberNotifications();
}