[mapguide-users] Feature Joins

[Kenneth, GEOGRAF A/S]

The short answer is yes.
I have no problems displaying maps/porperties when using ODBC for 
secondary sources.

But, I have written a bit with Ronnie Louie form Autodesk, about 
selections on such featuresets.
Ronnie can select from such a Join using my data, but I can't.

So unless, you want to select objects from the layer and read joined 
feature values using the API, you should be fine.

The error message I get is:

OSGeo.MapGuide.MgFdoException: An exception occurred in FDO component. 
no string resource for id <1019> - 
MgFeatureServiceHandler.ProcessOperation line 83 file 
c:\build_tux_area\mgdev\server\src\services\feature\FeatureServiceHandler.cpp 
- MgOpSelectFeatures.Execute line 115 file 
c:\build_tux_area\mgdev\server\src\services\feature\OpSelectFeatures.cpp 
- MgServerSelectFeatures.SelectFeatures line 217 file 
c:\build_tux_area\mgdev\server\src\services\feature\ServerSelectFeatures.cpp 
- MgServerSelectFeatures.JoinFeatures line 1008 file 
c:\build_tux_area\mgdev\server\src\services\feature\ServerSelectFeatures.cpp


Kenneth, GEOGRAF A/S




Campbell, Keith A skrev:
>
> All,
>
> Can an ODBC Feature Source be used in a Feature Join (as the secondary 
> feature)?
>
> Thanks,
>
> Keith
>
>
>
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