On Tue, Apr 12, 2011 at 11:52 PM, Antonio Parrotta <antonioparro...@gmail.com> wrote: > Hi, I'm new to geoserver, need to find feature/s by attributes. Basically I > need to query the layer searching by a set of attributes, then highlight the > returned feature on the map. Is it feasible?
Add the layer twice to your map, once with the usual style, once with the highlight style. Then use CQL_FILTER to filter the second layer according to your selection whilst the first remains unfiltered, something like: &CQL_FILTER=INCLUDE;myAttribute>35 Using OL + WFS as Ricardo suggested is another option. It will give you more control, probably nice popup functionality and visual feedback as you hover on the selection, but it won't scale up to large selections (e.g., more than a few tens of features) whilst the approach I'm suggesting above will be much more static but will scale up to whatever selection size with no particular problems. 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: +39 333 8128928 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 ------------------------------------------------------- ------------------------------------------------------------------------------ Forrester Wave Report - Recovery time is now measured in hours and minutes not days. Key insights are discussed in the 2010 Forrester Wave Report as part of an in-depth evaluation of disaster recovery service providers. Forrester found the best-in-class provider in terms of services and vision. Read this report now! http://p.sf.net/sfu/ibm-webcastpromo _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users