[mapserver-users] WMSGetFeatureInfo problems with OpenLayers
Stephen Woodbridge
woodbri at swoodbridge.com
Fri Nov 20 17:59:20 PST 2009
Hi all,
I have been struggling with this problem all afternoon, so it is time to
ask for some more help. I have made some progress with Daniel M. help on
the OpenLayers list, but I'm not sure where the problem lies.
The problem:
I'm trying to replicates:
http://dev.openlayers.org/releases/OpenLayers-2.8/examples/getfeatureinfo-control.html
using mapserver instead of geoserver.
When I click to query in my app the following request is generated by
openlayers:
http://example.com/cgi-bin/mapserv?map=/maps/test-900913-wms.map&&service=WMS&version=1.1.0&request=GetFeatureInfo&layers=Parcels&query_layers=Parcels&styles=&bbox=-10739792.365943%2C3773437.912618%2C-10739165.343461%2C3774064.9351&srs=EPSG%3A900913&feature_count=1&x=234&y=399&height=525&width=525&info_format=text%2Fhtml
And I get this response:
Content-type: application/vnd.ogc.se_xml
<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>
<!DOCTYPE ServiceExceptionReport SYSTEM
"http://schemas.opengis.net/wms/1.1.0/exception_1_1_0.dtd">
<ServiceExceptionReport version="1.1.0">
<ServiceException>
msReturnPage(): Web application error. Malformed template name
(parcels.hdr).
</ServiceException>
</ServiceExceptionReport>
The templates are in the SHAPEPATH directory. The Layer looks like:
LAYER
NAME "Parcels"
METADATA
wms_title "Parcels"
END
TRANSPARENCY ALPHA
STATUS ON
CONNECTIONTYPE postgis
CONNECTION "user=**** dbname=mytestdata host=localhost"
DATA "the_geom from (select * from parcels) as foo using
SRID=900913 using unique gid"
TYPE POLYGON
LABELITEM "parcel_id"
MAXSCALEDENOM 4000
HEADER "parcels.hdr"
TEMPLATE "parcels.tpl"
FOOTER "parcels.ftr"
DUMP TRUE
PROJECTION
"init=epsg:900913"
END
CLASS
STYLE
COLOR -1 -1 -1
WIDTH 2
OUTLINECOLOR 255 0 255
END
LABEL
TYPE TRUETYPE
FONT "arial"
SIZE 7
COLOR "#000000"
PARTIALS FALSE
END
END
END
Running:
MapServer version 5.6.0-beta5 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG
OUTPUT=WBMP OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE
SUPPORTS=ICONV SUPPORTS=FRIBIDI SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT
SUPPORTS=WFS_SERVER SUPPORTS=RGBA_PNG INPUT=EPPL7 INPUT=POSTGIS
INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
Any ideas would be appreciated.
-Steve W.
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