[OpenLayers-Users] Zoom

[Andreas Hocevar]

Hi,

what you are trying to accomplish cannot be done with WMS alone. You 
would have to apply the same filter to a WFS query, and then at least 
parse the bounding box of the query result to set the extent.

Regards,
Andreas.

Arturo Juárez Lima wrote:
> Hi,
>
> I was find to process to make a filter, this is
>
> function FiltraFeature(wms,query){
>   
>         var filtro_temp = query;
>         var filterParams = {
>                         cql_filter: null
>                 };
>         if (OpenLayers.String.trim(filtro_temp) != "") {
>                     filterParams["cql_filter"] = filtro_temp;
>         }
>        wms.mergeNewParams(filterParams);
> }
>
> then, I want that my map will zoom over the result. I'm work with 
> layers WMS.
>
> Could you help me?.
>
> Thanks
> -- 
> Arturo Juárez Lima <ajuarez at queretaro.gob.mx 
> <mailto:ajuarez at queretaro.gob.mx>>
> GEQ
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Users mailing list
> Users at openlayers.org
> http://openlayers.org/mailman/listinfo/users
>   


-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.