if ($sFilter != '') {
$oFullSetFilter = DBObjectSearch::unserialize($sFilter);
} else {
$oLinksetDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
$valuesDef = $oLinksetDef->GetValuesDef();
if ($valuesDef === null) {
$oFullSetFilter = new DBObjectSearch($oLinksetDef->GetLinkedClass());
} else {
if (!$valuesDef instanceof ValueSetObjects) {
throw new Exception('Error: only ValueSetObjects are supported for "allowed_values" in AttributeLinkedSet (' . $this->sClass . '/' . $this->sAttCode . ').');
}
$oFullSetFilter = DBObjectSearch::FromOQL($valuesDef->GetFilterExpression());
}
}
$oWidget = new UILinksWidgetDirect($sClass, $sAttCode, $iInputId);
$oWidget->DoAddObjects($oPage, $oFullSetFilter);
break;
////////////////////////////////////////////////////////////
// ui.extkeywidget
////////////////////////////////////////////////////////////
// ui.extkeywidget
case 'searchObjectsToSelect':
$oPage->SetContentType('text/html');
$sTargetClass = utils::ReadParam('sTargetClass', '', false, 'class');
$iInputId = utils::ReadParam('iInputId', '');
$sRemoteClass = utils::ReadParam('sRemoteClass', '', false, 'class');
$sFilter = utils::ReadParam('sFilter', '', false, 'raw_data');
$sJson = utils::ReadParam('json', '', false, 'raw_data');
$sAttCode = utils::ReadParam('sAttCode', '');
$bSearchMode = utils::ReadParam('bSearchMode', 'false') == 'true';
if (!empty($sJson)) {
