[Qgis-developer] QWC and WMS FILTER in qgis mapserver
rldhont at gmail.com
Thu Jan 9 08:51:16 PST 2014
In the WFS standard FILTER parameter is defined to be an OGC FILTER
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.
Le 09/01/2014 17:41, Alessandro Pasotti a écrit :
> 2014/1/9 Marco Hugentobler <marco.hugentobler at sourcepole.ch
> <mailto:marco.hugentobler at sourcepole.ch>>
> 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>
> Qgis-developer mailing list
> Qgis-developer at lists.osgeo.org
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