Hi all,
In the WFS standard FILTER parameter is defined to be an OGC FILTER
encoding.
In the WMS standard there is no FILTER parameter if I remember correctly.
In the WFS QGIS-Server implementation, I have added the EXP_FILTER
parameter which is used to filter features with a QGIS expression.
Regards,
René-Luc D'Hont
3liz
Le 09/01/2014 17:41, Alessandro Pasotti a écrit :
2014/1/9 Marco Hugentobler <[email protected]
<mailto:[email protected]>>
Hi Alessandro
>Since OGC FILTER parsing is already implemented in QGIS, would it
be possible make the WMS understand OGG FILTER encoding in
addition to the custom syntax?
The problem is that the filter has the subset syntax of the data
provider. So it would need translation OGC syntax -> provider
syntax (or the possibility to choose between db server side
filtering or QGIS side filtering with unified syntax).
I thought this OGC filtering stuff was already implemented for WFS
server isn't it?
--
Alessandro Pasotti
w3: www.itopen.it <http://www.itopen.it>
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