Prado\Web\UI\TControl::getCustomData PHP Метод

getCustomData() публичный Метод

A control may be associated with some custom data for various purposes. For example, a button may be associated with a string to identify itself in a generic OnClick event handler.
public getCustomData ( ) : mixed
Результат mixed custom data associated with this control. Defaults to null.
    public function getCustomData()
    {
        return $this->getViewState('CustomData', null);
    }
TControl