[mapguide-users] Layer's selection Problem

miansi AndreiSinelnikov at SierraSystems.com
Thu Feb 19 15:34:29 EST 2009

I have exactly the same behaviour for SQL 2008.

I do not know if this is applicable for Oracle, but for SQL
1. You have to have Primary Key (clustered) on the table you want to show on
the layer
2. PK has to be int
3. You have to create spatial index on the spatial column
4. As soon as you will try to add JOINS to your database view (if you trying
to show layer off View) - you will lose selection functionality. I am
fighting with this one for week already.

Hope that will help

padmini godavarthi wrote:
> Hi, 
> iam using mapguide opensource 2.0 (with .net 2.0 +IIS 5.1) 
> I have created a package using Oracle "OSGEO FDO provider for Oracle"  and
> Mapguide Maestro. 
> but while seeing the map by"Show in browser" the layers are does not
> selecting on map and the properties is not displaying even after i checked
> the option "Features on layer are selectable" in the map resource. 
> Is anything i did wrong? 
> Can u plz tell me the solution? 
> Thanks and Regards, 
> Padmini. 

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