/**
* Renders the openning tag for the datagrid control which will render table caption if present.
* @param THtmlWriter the writer used for the rendering purpose
*/
public function renderBeginTag($writer)
{
parent::renderBeginTag($writer);
if (($caption = $this->getCaption()) !== '') {
if (($align = $this->getCaptionAlign()) !== TTableCaptionAlign::NotSet) {
$writer->addAttribute('align', strtolower($align));
}
$writer->renderBeginTag('caption');
$writer->write($caption);
$writer->renderEndTag();
}
}
