As far as I know does not exist an "in" filter for SLD defined by OGC,
going through the standard path you should use chained "or" operator.
GeoServer however has a lot of dynamic styling features, but it really
depends on what you would like to achieve.
I can suggest two interesting features of GeoServer for now:
1.
http://geo-solutions.blogspot.it/2011/07/developer-corner-taming-massive-style.html
a
fast way to colorize a property against different values
2. Dynamic Symbolizers
http://blog.geoserver.org/2008/12/08/dynamic-symbolizers-part-1/
http://blog.geoserver.org/2008/12/16/dynamic-symbolizers-part-2/
also here there is a nice presentation explaining some GeoServer specific
cartographic rendering capabilities
http://demo.geo-solutions.it/share/foss4g2011/gs_styling_aaime_foss4g2011.pdf
Regards,
Alessio.
-------------------------------------------------------
Ing. Alessio Fabiani
Founder / CTO GeoSolutions S.A.S.
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: (+39) 0584 96.23.13
fax: (+39) 0584 96.23.13
mobile:(+39) 331 62.33.686
http://www.geo-solutions.it
http://geo-solutions.blogspot.com
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http://twitter.com/geosolutions_it
-------------------------------------------------------
On Mon, May 14, 2012 at 5:00 PM, Stephen Crawford <src...@psu.edu> wrote:
> Is there an attribute filter for an SLD that is similar to the SQL WHERE
> State IN('PA','NJ','NY'), so instead of:
>
> <PropertyIsEqualTo>
> <PropertyName>State</PropertyName>
> <Literal>PA</Literal>
> </PropertyIsEqualTo>
> <PropertyIsEqualTo>
> <PropertyName>State</PropertyName>
> <Literal>NJ</Literal>
> </PropertyIsEqualTo>
> <PropertyIsEqualTo>
> <PropertyName>State</PropertyName>
> <Literal>NY</Literal>
> </PropertyIsEqualTo>
>
> I can use something like this?:
>
> <PropertyIsEqualTo>
> <PropertyName>State</PropertyName>
> <In>PA,NJ,NY</In>
> </PropertyIsEqualTo>
>
> Thanks,
> Steve
>
> --
> Stephen Crawford
> Center for Environmental Informatics
> The Pennsylvania State University
>
>
>
>
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