MapServer CGI : Url encoding of negative values for mapext parameter ?

[Laurent Jégou]

Thanks for your answer, Ed, the problem is that i don't know how to write an url with negative values in the extent. No one of these works :

http://localhost/cgi-bin/mapserver.exe?mode=map&map=my_path_to_mapfile.map&mapext=-10+50-20+60
http://localhost/cgi-bin/mapserver.exe?mode=map&map=my_path_to_mapfile.map&mapext=+-10+50+-20+60
http://localhost/cgi-bin/mapserver.exe?mode=map&map=my_path_to_mapfile.map&mapext=-10%2050-20%2060
http://localhost/cgi-bin/mapserver.exe?mode=map&map=my_path_to_mapfile.map&mapext=%20-10%20+50%20-20%20+60

Sorry if it's a trivial problem :-/, i'm always getting this result :

loadForm(): Web application error. Not enough arguments for mapext.

Thanks for your help !

Laurent

-- 
Laurent Jégou
IGE Cartographe
UTM - Dépt. Géographie
31058 TOULOUSE Cedex 9 - 05.61.50.43.89
http://www.univ-tlse2.fr/geoprdc
http://www.geotests.net/blog