On Sun, Mar 22, 2015 at 11:05 AM, Nik Sands <[email protected]> wrote:
> Hi Geoserver Users,
>
> I'm converting a simple web mapping application from Mapserver to
> Geoserver. It's mostly been a big improvement. However, I cannot figure
> out how to achieve this one thing that was simple in Mapserver.
>
> When I click on the map image (openlayers), to trigger a GetFeatureInfo
> request, I don't want the default HTML table returned, but a simple HTML
> list preceded by the number of results to display text such as:
>
> 3 Results
> • Baker Street
> • Pillar Box 365
> • Holmes Residence
>
> In the Mapserver "header" template, this was trivially simple to implement
> using the "[nr]" (number of results) macro, like this:
>
> <div><b>[nr] Results</b></div>
>
> However, I cannot figure out how to do this using Geoserver and FreeMarker
> templates.
>
> Can anybody enlighten me?
>
I think that you can use features?size on each of the feature collections
(one per queried layer) you're getting back, sum the
results, and thus get a total
Cheers
Andrea
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Ing. Andrea Aime
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