Thanks for your reply.
I am already using "features?size” to get a result count for each layer.
However, I’m not sure how I can sum these together, as each time I get a
“features?size” number it is in a completely independent invocation of calling
the template.
So I guess my two follow-up questions would be:
1. Is there some way to pass the result from one invocation of the template to
the next?
2. Is there some way to have the combined result number displayed at the TOP
of the HTML returned to the client? (ideally, I’d like this in the header.ftl)
Cheers,
Nik.
> On 25 Mar 2015, at 4:07 am, Andrea Aime <[email protected]> wrote:
>
> On Sun, Mar 22, 2015 at 11:05 AM, Nik Sands <[email protected]
> <mailto:[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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> ==
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> @geowolf
> Technical Lead
>
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