Prado\Web\UI\ActiveControls\TActiveHyperLink::setImageUrl PHP Метод

    public function setImageUrl($value)
    {
        if (parent::getImageUrl() === $value) {
            return;
        }
        parent::setImageUrl($value);
        if ($this->getActiveControl()->canUpdateClientSide() && $value !== '') {
            $textWriter = new TTextWriter();
            $renderer = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), $textWriter);
            $this->createImage($value)->renderControl($renderer);
            $this->getPage()->getCallbackClient()->update($this, $textWriter->flush());
        }
    }