public function widget($className, $name, $params = array())
{
if (!array_key_exists($className, $this->widgets)) {
$this->widgets[$className] = array();
}
/** @var \PetrGrishin\Widget\Widget $widget */
$widget = $this->context->createWidget($className, $params);
$widget->setName($name);
$this->widgets[$className][] = $widget;
return $widget;
}
/**
* Render the flash messages and return renderedCount
*
* @param CBaseController $controller
* @param array $properties
* @return integer count of rendered messages
*/
public static function renderFlashes($controller, $properties = array())
{
$widget = $controller->createWidget('EUserFlash', $properties);
$renderedCount = $widget->renderMessages();
if ($renderedCount) {
$widget->registerClientScript();
}
return $renderedCount;
}
