[mapguide-users] Feature Joins

[Campbell, Keith A]

OK, thanks. I'll try and get my feature joins to work.

________________________________

From: Kenneth, GEOGRAF A/S [mailto:ks at geograf.dk] 
Sent: 08 September 2006 09:45
To: users at mapguide.osgeo.org
Subject: Re: [mapguide-users] Feature Joins


The values display fine in the selection pane, if they are selected from
the client side.

It only occurs when selecting from the data source thorugh the server
side API.

Kenneth, GEOGRAF A/S

Campbell, Keith A skrev: 

	Thanks Kenneth.
	 
	I will want the users to be able to select objects from the
layer and read the joined feature values, so I do have a problem.
	 
	Keith

________________________________

	From: Kenneth, GEOGRAF A/S [mailto:ks at geograf.dk] 
	Sent: 08 September 2006 09:20
	To: users at mapguide.osgeo.org
	Subject: Re: [mapguide-users] Feature Joins
	
	
	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\FeatureServiceHandle
r.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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