[mapserver-users] WMS Filters ?

[Daniel Morissette]

Independently of MapServer, I don't think the WMS spec supports a
FILTER=... param the way WFS does. However you can use filters inside
SLD rules, and MapServer does support SLDs, so I suggest that you check
in that direction.

Daniel


Julien Cigar wrote:
> Hello,
> 
> I wondered if I can use OGC filters with WMS ? It works well with WFS,
> but nothing is indicated in the documentation for WMS, and I tried to
> add
> "&Filter=<Filter><PropertyIsEqualTo><PropertyName>info</PropertyName><Literal>test10</Literal></PropertyIsEqualTo></Filter>"
> to my WMS request but it doesn't work :(
> 
> In case it isn't supported, what's the "Mapserver-way" to do it ? Should
> I use a FILTER in my LAYER section ?
> 
> My final goal is to add layers dynamically in OpenLayers based on an OGC
> filter ..
> 
> Thanks,
> Julien
> 
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-- 
Daniel Morissette
http://www.mapgears.com/