[mapguide-users] MgSelection - highlight selected features in map

[Fritz Robert]

Hi Jackie,

many thanks, that helped. I think my problem was that I used the same featureReader twice - but it looks to me that a featureReader can be used only once?
I didn't find any hint in the documentation as it only says " Provides a forward-only, read-only iterator for reading features selected from the FDO Provider ".

Rob



-----Ursprüngliche Nachricht-----
Von: mapguide-users [mailto:mapguide-users-bounces at lists.osgeo.org] Im Auftrag von Jackie Ng
Gesendet: Donnerstag, 29. Dezember 2016 08:46
An: mapguide-users at lists.osgeo.org
Betreff: Re: [mapguide-users] MgSelection - highlight selected features in map

Were any features actually added to $selection? 

You can check by just outputting $selection->ToXml() and see if there is XML content there beyond the root element.

- Jackie



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