[mapguide-users] SetSelectionXML on layer from database (PostgreSQL->PostgGIS)

[Kenneth, GEOGRAF A/S]

I can see no fault in your code.
I don't think there is a workaround to SetSelectionXML, other than 
perhaps creating a temp layer, and setting the filter attribute to match 
the selection.

And I agree, the bug you reported is quite annoying. There is no easy 
fix, as I see it.
Traian suggested using some of the Fdo intersection code, but I am not 
familliar enough with Fdo to do that.

Until the OGR provider gets fixed, you can try the Fdo2Fdo converter, 
and get SDF files out of whatever OGR data you have.

Regards, Kenneth, GEOGRAF A/S



Maciej Skorczewski skrev:
> hi Kenneth!
>
> not exactly...did you try this before...
>
> it is anoter solution to do SetSelectionXML? Is my code incorect? Where?
>
>
>
> it seems like OGR have 2 BIG  bug...so work MG + PostGIS/postgresql is 
> in DOT.
>
> 1. bug (reported by me)
> http://trac.osgeo.org/mapguide/ticket/172
>
> 2. this bug.
> ????
>
>
> Maciek
>
>
>
> Kenneth, GEOGRAF A/S pisze:
>> There may be (another) bug in the OGR provider.
>> As I recal, you cannot have mixed queries (spatial and attribute), 
>> but only one kind at a time.
>> Does that explain it?
>>
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