/**
* Transforms FormElement into a SimpleXMLElement
*/
public function exportToXml(SimpleXMLElement $root, &$xmlMapping, $project_export_context, UserXMLExporter $user_xml_exporter)
{
parent::exportToXML($root, $xmlMapping, $project_export_context, $user_xml_exporter);
$subfields = $this->getAllFormElements();
$child = $root->addChild('formElements');
foreach ($subfields as $subfield) {
$grandchild = $child->addChild('formElement');
$subfield->exportToXML($grandchild, $xmlMapping, $project_export_context, $user_xml_exporter);
}
}
/**
* Transforms FormElement into a SimpleXMLElement
*
* @param SimpleXMLElement $root the node to which the FormElement is attached (passed by reference)
* @param array &$xmlMapping correspondance between real ids and xml IDs
*/
public function exportToXml(SimpleXMLElement $root, &$xmlMapping)
{
parent::exportToXML($root, $xmlMapping);
$subfields = $this->getAllFormElements();
$child = $root->addChild('formElements');
foreach ($subfields as $subfield) {
$grandchild = $child->addChild('formElement');
$subfield->exportToXML($grandchild, $xmlMapping);
}
}