Query and zoom mode

[Daniel Goetz]

Hi Philip,

in my opinion the problem is related with the "mapext" parameter in your ULR. You wrote the value "shape" for "mapext" (mapext=shape). You should set this parameter-value to the mapextent you used before sending your query (selection). Try this: name="mapext" value="[mapext]" I think this should solve the problem.

Good luck and please let me know about the result.

regards

Daniel
-------- Original-Nachricht --------
Datum: Thu, 13 Jul 2006 11:48:10 +0200
Von: Spot <spot.news at GMX.NET>
An: MAPSERVER-USERS at LISTS.UMN.EDU
Betreff: [UMN_MAPSERVER-USERS] Query and zoom mode

> Hi!
>
> I am experimenting with Mapserver for about 2 months now but still
> considering myself as relatively new and unexperienced.
> I use the Windows CGI together with jBox and static map sourcefiles.
> At the moment I have got a problem with the nquery-mode. The query is
> executed correctly and a query map image with highlighted features based
> on the user selection is created. When I submit the form with the query,
> everything goes fine. The query result is shown and the map is created,
> but the resulting map png is zoomed.
> The URL looks like this:
>
> http://localhost/path_to/mapserv.exe?imgbox=304+324+334+356&layer=layer1&layer=layer2&layer=layer3&qlayer=layer3&zoomdir=0&zoomsize=1&mode=nquery&dummyname=dummyvalue&buttonActive=button4&mapsize=500+500&querymode=&imgxy=304+324&imgext=396997.000000+4480748.500000+409180.000000+4492931.500000&mapxy=&scale=&map=path_to/mapfile.map&mapext=shapes&savequery=true
>
>
> When I remove the "zoomsize" or the "zoomdir" attribute the CGI doesn't
> create a results page for the query, but instead shows the normal map
> template with a zoomed map.
> If I set the "zoomsize" to 0, I get an error from the CGI.
>
> How can I solve this?
>
> Thanks,
> Philip

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