WMS and getFeatureInfo problem

[Michael Schulz]

Hi,

1) querylayers must be query_layers
2) text/html is not supported, try it with text/plain:

http://gridca.grid.unep.ch/cgi-bin/mapserv?map=/www/geodataportal/htdocs/mod_map/geo_wms.map&service=wms&version=1.1.1&request=getfeatureinfo&layers=gdp_capita,int_boundary_lines,continent_outlines&query_layers=gdp_capita&x=10&y=50&info_format=text/plain&bbox=-180,-90,180,90

Cheers, Michael


2007/2/20, Stefan Schwarzer <stefan.schwarzer at grid.unep.ch>:
> Hi there,
>
> gush, the last hours I spent with searching my way through pdfs, email
> archives and how-tos... But somehow in vain....
>
> Why does my getfeatureinfo not work? Probably just a tiny thing - as usual.
> But it's getting somewhat frustrating.
>
> Thanks for any hints!
>
> Stef
>
>
>
> GetFeatureInfo:
> http://gridca.grid.unep.ch/cgi-bin/mapserv?map=/www/geodataportal/htdocs/mod_map/geo_wms.map&service=wms&version=1.1.1&request=getfeatureinfo&layers=gdp_capita,int_boundary_lines,continent_outlines&querylayers=gdp_capita&x=10&y=50&info_format=text/html&bbox=-180,-90,180,90
>
>
> GetMap:
> http://gridca.grid.unep.ch/cgi-bin/mapserv?map=/www/geodataportal/htdocs/mod_map/geo_wms.map&service=wms&version=1.1.1&request=getmap&layers=gdp_capita,int_boundary_lines,continent_outlines
>
>
> GetCapabilities:
> http://gridca.grid.unep.ch/cgi-bin/mapserv?map=/www/geodataportal/htdocs/mod_map/geo_wms.map&service=wms&version=1.1.1&request=getcapabilities
>
>
>
>  # Map definition ---------------------
>
>  NAME geo_wms.map
>  STATUS ON
>  SIZE 600 300
>  EXTENT -180 -90 180 90
>  UNITS DD
>  IMAGECOLOR 255 255 255
>  SHAPEPATH 'xxx'
>  FONTSET 'xxx'
>  SYMBOLSET 'xxx'
>
>  # End Map definition ---------------------
>
>
>
>
>  # Projection definition ---------------------
>
>  PROJECTION
>  'init=epsg:4326'
>  END
>
>  # End Projection definition ---------------------
>
>
>
>
>  # Web definition ---------------------
>
>  WEB
>  IMAGEPATH 'xx'
>  IMAGEURL 'xx'
>  METADATA
>      'wms_title'                          'GEO Data Portal WMS Server'
>      'wms_onlineresource'      'http://geodata.grid.unep.ch'
>      'wms_srs'                'EPSG:4326'
>              "wms_getfeatureinfo"
> "http://gridca.grid.unep.ch/cgi-bin/mapserv?map=/www/geodataportal/htdocs/mod_map/geo_wms.map&"
>             "wms_featureinfoformat" "text/plain"
>          END
>  END
>
>  # End Web definition ---------------------
>
>
>
>
>     # Layers definition ---------------------
>
>     LAYER
>         NAME gdp_capita
>         STATUS OFF
>         CONNECTIONTYPE postgis
>         CONNECTION 'user=xx password=xx dbname=xx'
>         TYPE POLYGON
>         DATA 'xxx'
>         TEMPLATE 'dummy'
>         DUMP TRUE
>         CLASSITEM 'y_2004'
>         CLASS
>             NAME ''
>             EXPRESSION ([y_2004]=-10001)
>             TEMPLATE 'empty space'
>         END  # CLASS
>         CLASS
>             NAME 'Units: Constant 2000 US$ per Person'
>             EXPRESSION ([y_2004]=-110003)
>             TEMPLATE 'units as title in legend'
>         END  # CLASS
>         CLASS
>             NAME 'no data'
>             EXPRESSION ([y_2004]=-9999)
>             COLOR 230 230 230
>             TEMPLATE 'dummy'
>         END  # CLASS
>         CLASS
>             NAME '88 to 9634'
>             EXPRESSION ([y_2004]<=9634)
>             COLOR 255 255 178
>             TEMPLATE 'dummy'
>             LABEL
>                 FONT arial
>                 TYPE truetype
>                 ANTIALIAS false
>                 SIZE 8
>                 COLOR 0 0 0
>                 POSITION AUTO
>                 PARTIALS FALSE
>                 FORCE true
>                 OFFSET 0 5
>                 #OUTLINECOLOR 0 0 0
>             END
>         END  # CLASS
>         CLASS
>             NAME '9634 to 19180'
>             EXPRESSION ([y_2004]<=19180)
>             COLOR 254 204 92
>             TEMPLATE 'dummy'
>             LABEL
>                 FONT arial
>                 TYPE truetype
>                 ANTIALIAS false
>                 SIZE 8
>                 COLOR 0 0 0
>                 POSITION AUTO
>                 PARTIALS FALSE
>                 FORCE true
>                 OFFSET 0 5
>                 #OUTLINECOLOR 0 0 0
>             END
>         END  # CLASS
>         CLASS
>             NAME '19180 to 28725'
>             EXPRESSION ([y_2004]<=28725)
>             COLOR 253 141 60
>             TEMPLATE 'dummy'
>             LABEL
>                 FONT arial
>                 TYPE truetype
>                 ANTIALIAS false
>                 SIZE 8
>                 COLOR 0 0 0
>                 POSITION AUTO
>                 PARTIALS FALSE
>                 FORCE true
>                 OFFSET 0 5
>                 #OUTLINECOLOR 0 0 0
>             END
>         END  # CLASS
>         CLASS
>             NAME '28725 to 38271'
>             EXPRESSION ([y_2004]<=38271)
>             COLOR 240 59 32
>             TEMPLATE 'dummy'
>             LABEL
>                 FONT arial
>                 TYPE truetype
>                 ANTIALIAS false
>                 SIZE 8
>                 COLOR 0 0 0
>                 POSITION AUTO
>                 PARTIALS FALSE
>                 FORCE true
>                 OFFSET 0 5
>                 #OUTLINECOLOR 0 0 0
>             END
>         END  # CLASS
>         CLASS
>             NAME '38271 to 47817'
>             EXPRESSION ([y_2004]>38271)
>             COLOR 189 0 38
>             TEMPLATE 'dummy'
>             LABEL
>                 FONT arial
>                 TYPE truetype
>                 ANTIALIAS false
>                 SIZE 8
>                 COLOR 0 0 0
>                 POSITION AUTO
>                 PARTIALS FALSE
>                 FORCE true
>                 OFFSET 0 5
>                 #OUTLINECOLOR 0 0 0
>             END
>         END  # CLASS
>         METADATA
>             'wms_title'   'Gross Domestic Product - per Capita'
>         END # METADATA
>         PROJECTION
>             'init=epsg:4326'
>         END
>     END  # LAYER
>
> ... other layers ...
>
> END # Map File
>


-- 
-----------------------------------------------------------
Michael Schulz
mschulz at webgis.de

in medias res
Gesellschaft für Informationstechnologie mbH

In den Weihermatten 66
79108 Freiburg

Tel  +49 (0)761 556959-5
Fax +49 (0)761 556959-6

http://www.webgis.de / http://www.zopecms.de
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