function GetSelectionXML()
{
$json = new Services_JSON();
$resourceService = $this->site->CreateService(MgServiceType::ResourceService);
$featureService = $this->site->CreateService(MgServiceType::FeatureService);
$map = new MgMap();
$map->Open($resourceService, $this->args['MAPNAME']);
$layer = $map->GetLayers()->GetItem($this->args['LAYERNAME']);
$resId = new MgResourceIdentifier($layer->GetFeatureSourceId());
$featureClass = $layer->GetFeatureClassName();
$schemaAndClass = explode(":", $featureClass);
$classDef = $featureService->GetClassDefinition($resId, $schemaAndClass[0], $schemaAndClass[1]);
$properties = new MgPropertyCollection();
$idList = $json->decode($this->args['IDLIST']);
foreach ($idList as $key => $value) {
switch ($classDef->GetProperties()->GetItem($key)->GetDataType()) {
case MgPropertyType::Boolean:
$properties->Add(new MgBooleanProperty($key, $value));
break;
case MgPropertyType::Byte:
$properties->Add(new MgByteProperty($key, $value));
break;
case MgPropertyType::Single:
$properties->Add(new MgSingleProperty($key, $value));
break;
case MgPropertyType::Double:
$properties->Add(new MgDoubleProperty($key, $value));
break;
case MgPropertyType::Int16:
$properties->Add(new MgInt16Property($key, $value));
break;
case MgPropertyType::Int32:
$properties->Add(new MgInt32Property($key, $value));
break;
case MgPropertyType::Int64:
$properties->Add(new MgInt64Property($key, $value));
break;
case MgPropertyType::String:
$properties->Add(new MgStringProperty($key, $value));
break;
case MgPropertyType::DateTime:
$properties->Add(new MgDateTimeProperty($key, $value));
break;
case MgPropertyType::Null:
case MgPropertyType::Blob:
case MgPropertyType::Clob:
case MgPropertyType::Feature:
case MgPropertyType::Geometry:
case MgPropertyType::Raster:
break;
}
}
$selection = new MgSelection($map);
$selection->AddFeatureIds($layer, $featureClass, $properties);
return $selection->ToXml();
}
$idProps->Add(new MgInt64Property($id, $features->GetInt64($id)));
break;
case MgPropertyType::Double:
$idProps->Add(new MgDoubleProperty($id, $features->GetDouble($id)));
break;
case MgPropertyType::Single:
$idProps->Add(new MgSingleProperty($id, $features->GetSingle($id)));
break;
case MgPropertyType::DateTime:
$idProps->Add(new MgDateTimeProperty($id, $features->GetDateTime($id)));
break;
default:
throw new SearchError(FormatMessage("SEARCHTYYPENOTSUP", $locale, array($idPropType)), $searchError);
}
}
$sel->AddFeatureIds($layer, $featureClassName, $idProps);
$selText = EscapeForHtml($sel->ToXml(), true);
echo sprintf("<td class=\"%s\" id=\"%d:%d\" onmousemove=\"SelectRow(%d)\" onclick=\"CellClicked('%s')\"> %s</td>\n", !($row % 2) ? "Search" : "Search2", $row, $i, $row, $selText, $val);
}
echo "</tr>";
if (++$row == $matchLimit) {
break;
}
} while ($features->ReadNext());
} else {
throw new SearchError(GetLocalizedString("SEARCHNOMATCHES", $locale), GetLocalizedString("SEARCHREPORT", $locale));
}
} catch (MgException $ae) {
if ($features) {
// Close the feature reader
$features->Close();