Prado\Web\UI\ActiveControls\TActiveControlAdapter::onLoad PHP Метод

    public function onLoad($param)
    {
        if ($this->getIsTrackingPageState()) {
            $stateTrackerClass = $this->_stateTrackerClass;
            $this->_stateTracker = new $stateTrackerClass($this->getControl());
            $this->_stateTracker->trackChanges();
        }
        parent::onLoad($param);
    }