Prado\Web\UI\ActiveControls\TCallbackClientScript::setAttribute PHP Метод

    public function setAttribute($control, $name, $value)
    {
        // Attributes should be applied on Surrounding tag, except for 'disabled' attribute
        if ($control instanceof ISurroundable && strtolower($name) !== 'disabled') {
            $control = $control->getSurroundingTagID();
        }
        $this->callClientFunction('Prado.Element.setAttribute', array($control, $name, $value));
    }