/**
* export page objects of structure object (see ilias_co.dtd)
*
* @param object $a_xml_writer ilXmlWriter object that receives the
* xml data
*/
function exportFOPageObjects(&$a_xml_writer)
{
global $ilBench;
$this->tree = new ilTree($this->getLmId());
$this->tree->setTableNames('lm_tree', 'lm_data');
$this->tree->setTreeTablePK("lm_id");
$childs = $this->tree->getChilds($this->getId());
foreach ($childs as $child) {
if ($child["type"] != "pg") {
continue;
}
// export xml to writer object
//$ilBench->start("ContentObjectExport", "exportStructureObject_exportPageObjectAlias");
$page_obj = new ilLMPageObject($this->getContentObject(), $child["obj_id"]);
$page_obj->exportFO($a_xml_writer);
//$ilBench->stop("ContentObjectExport", "exportStructureObject_exportPageObjectAlias");
}
}
