On Tue, May 15, 2012 at 4:46 PM, Nicolas Noé <[email protected]> wrote: > Hi, > > I'm currently trying to issue WMS GetMap request that include serveral > layers. The idea is to aggregate on a single image several search > results. Thus, every layer will receive different CSL filters. For > example, I can easily aggregate results for two species using: > > ... > &LAYERS=ifbl:species_search,ifbl:species_search > &CQL_FILTER=species_id=7;species_id=8 > > So far, everythings works fine. But I'd also like to use variable > substitution in SLD to dynamically specify a different color for each > resultset/layer. That would mean to specify multiple time (one per > layer) the same "env" value.So far, I was not able to do this. I tried:
Yep, it's not possible to have a per layer variable substitution, environment variables are global to the request. I can think of a few ways to change the code to handle this use case, but all of them would require changes to both GeoTools and GeoServer (e.g., not quick). Cheers Andrea -- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 339 8844549 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
