/**
* {@inheritdoc}
*/
public function __initialize(array $params)
{
parent::__initialize($params);
$this->callback = function ($value) {
if (!empty($value)) {
return $value * 100 . '%';
}
};
}
/**
* {@inheritdoc}
*/
public function __initialize(array $params)
{
$params['style'] = 'currency';
parent::__initialize($params);
}
