AW: [mapserver-users] class, expressions

[Oliver Wesp]

Have you tried to change the field name to uppercase ([SIG_NBR]).
Usually all field names in dbf-files are uppercase.
 
greetings 
 
Oliver

-----Ursprüngliche Nachricht-----
Von: owner-mapserver-users at lists.gis.umn.edu
[mailto:owner-mapserver-users at lists.gis.umn.edu] Im Auftrag von Gernot
Katzlberger
Gesendet: Montag, 23. September 2002 11:57
An: mapserver-users at lists.gis.umn.edu
Betreff: [mapserver-users] class, expressions


Hi all,
 
I'm using Mapserver version 3.4 and have some problems with the
expressions in the classes. 
In my ShapeFile the column is defined as integer, but mapsever doesn't
recognize it as integer. When I switch to EXPRESSION 1/2/3/4/5/ it
works. (it seems that mapserver only recoginzes the column as strings).
Unfortunately I need the integer values.
 
here is the part of my mapfile 
 
LAYER
  NAME hausnr_na
  DESCRIPTION "gekündigte Wohnungen"
  TYPE POINT
  STATUS ON
  CLASSITEM 'Sig_nbr'
  DATA nichtar4
      CLASS
        NAME "1"
        #EXPRESSION /1|2|3|4|5/     # works
        EXPRESSION ([sig_nbr] < 6)     #works not
  SIZE 8
 SYMBOL 2
  COLOR 255 250 250
END
END 
 
cheers,
gernot
 
 
........................................................................
......:
Gernot Katzlberger
 
Institut fuer Geographie und Regionalforschung
Universitaet Wien
Kartographie und Geoinformation
 
Universitaetstr. 7, A-1010 Wien, AUSTRIA
 
Tel: (+43 1) 4277 48657
E-mail:  <mailto:katz at atlas.gis.univie.ac.at>
katz at atlas.gis.univie.ac.at
www:  <http://www.gis.univie.ac.at/karto>
http://www.gis.univie.ac.at/karto
:.......................................................................
......:
Atlas of Eastern and Southeastern Europe: 
                <http://www.aos.ac.at> http://www.aos.ac.at
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