From e1061f19acc7ac083fee9c80984461313d67abdb Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Tue, 24 Sep 2013 12:07:41 +0400
Subject: [PATCH] Advanced application template: Delete flash message after it
 was displayed

---
 apps/advanced/frontend/widgets/Alert.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/apps/advanced/frontend/widgets/Alert.php b/apps/advanced/frontend/widgets/Alert.php
index 20f3372..b68bfb0 100644
--- a/apps/advanced/frontend/widgets/Alert.php
+++ b/apps/advanced/frontend/widgets/Alert.php
@@ -23,13 +23,13 @@ class Alert extends \yii\bootstrap\Alert
 	private $_doNotRender = false;
 	public function init()
 	{
-		if ($this->body = \Yii::$app->getSession()->getFlash('error')) {
+		if ($this->body = \Yii::$app->getSession()->getFlash('error', null, true)) {
 			Html::addCssClass($this->options, 'alert-danger');
-		} elseif ($this->body = \Yii::$app->getSession()->getFlash('success')) {
+		} elseif ($this->body = \Yii::$app->getSession()->getFlash('success', null, true)) {
 			Html::addCssClass($this->options, 'alert-success');
-		} elseif ($this->body = \Yii::$app->getSession()->getFlash('info')) {
+		} elseif ($this->body = \Yii::$app->getSession()->getFlash('info', null, true)) {
 			Html::addCssClass($this->options, 'alert-info');
-		} elseif ($this->body = \Yii::$app->getSession()->getFlash('warning')) {
+		} elseif ($this->body = \Yii::$app->getSession()->getFlash('warning', null, true)) {
 			Html::addCssClass($this->options, 'alert-warning');
 		} else {
 			$this->_doNotRender = true;