You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.3 KiB
48 lines
1.3 KiB
<?php |
|
/** |
|
* @link http://www.yiiframework.com/ |
|
* @copyright Copyright (c) 2008 Yii Software LLC |
|
* @license http://www.yiiframework.com/license/ |
|
*/ |
|
|
|
namespace frontend\widgets; |
|
|
|
use yii\helpers\Html; |
|
|
|
/** |
|
* Alert widget renders a message from session flash. You can set message as following: |
|
* |
|
* - \Yii::$app->getSession()->setFlash('error', 'This is the message'); |
|
* - \Yii::$app->getSession()->setFlash('success', 'This is the message'); |
|
* - \Yii::$app->getSession()->setFlash('info', 'This is the message'); |
|
* |
|
* @author Alexander Makarov <sam@rmcerative.ru> |
|
*/ |
|
class Alert extends \yii\bootstrap\Alert |
|
{ |
|
private $doNotRender = false; |
|
public function init() |
|
{ |
|
if ($this->body = \Yii::$app->getSession()->getFlash('error')) { |
|
Html::addCssClass($this->options, 'alert-error'); |
|
} elseif ($this->body = \Yii::$app->getSession()->getFlash('success')) { |
|
Html::addCssClass($this->options, 'alert-success'); |
|
} elseif ($this->body = \Yii::$app->getSession()->getFlash('info')) { |
|
Html::addCssClass($this->options, 'alert-info'); |
|
} elseif ($this->body = \Yii::$app->getSession()->getFlash('warning')) { |
|
|
|
} else { |
|
$this->doNotRender = true; |
|
return; |
|
} |
|
|
|
parent::init(); |
|
} |
|
|
|
public function run() |
|
{ |
|
if (!$this->doNotRender) { |
|
parent::run(); |
|
} |
|
} |
|
}
|
|
|