Expression Functions(If,Lookup,Range) are not working

[mgluobin]

When i execute the code in PHP with the sample data,such as : $resourceName = " Library://Samples/Sheboygan/Data/RoadCenterLines.FeatureSource"; $resId = new MgResourceIdentifier?($resourceName); $aggregateOptions = new MgFeatureAggregateOptions?(); $aggregateOptions->AddComputedProperty?("rangeTest", "Range(Autogenerated_SDF_ID, 4.0, 1, 100, 6.0, 100, 200, 8.0)"); $dataReader = $featureService->SelectAggregate?($resId, 'SHP_Schema:RoadCenterLines', $aggregateOptions);

There are such errors:An exception occurred in FDO component. Item 'RANGE' not found in collection An exception occurred in FDO component. Item 'RANGE' not found in collection Exception occurred in method MgServerSelectFeatures?.SelectFeatures? at line 249 in file f:\mapguide\2.3.1\mgdev\server\src\services\feature\ServerSelectFeatures?.cpp

[zspitzer]

Does range need to be in single quotes?

Please always post to the mailing list before filing bugs

[mgluobin]

when i add the quotes,there is the same erros. Can anyone give me the directions of Expression Functions(If,Lookup,Range).thanks.

[waltweltonlair]

Syntax for these functions and examples can be found at  https://trac.osgeo.org/mapguide/wiki/MapGuideRfc32

[jbirch]

Sounds like syntax was incorrect, rather than a bug? Closing as invalid.