Wfs filter
Bart van den Eijnden
BEN at SYNCERA-ITSOLUTIONS.NL
Wed Jun 15 00:30:22 PDT 2005
Just checking, did you set DUMP TRUE on your server LAYER?
Can you get it to work by making a HTTP GET request directly to your server using the same Filter, something like which is described in here:
http://mapserver.gis.umn.edu/doc/filter-encoding-howto.html
?
Best regards,
Bart
Bart van den Eijnden
Syncera IT Solutions
Postbus 270
2600 AG DELFT
tel.nr.: 015-7512436
email: BEN at Syncera-ITSolutions.nl
>>> "vincent.dacol" <vincent.dacol at LAPOSTE.NET> 06/15/05 09:02am >>>
Hi the list,
I want to apply a filter on my WFS server.
But this simple thinks seem harder than I think.
The original data is a shape file with attribut and
geographique data.
The result of the filter is an empty GML file.
Here is a copy of my WFS mapserver client and the GML file.
Thanks for the help.
Extract of WFS layer in the Client mapfile:
CONNECTIONTYPE WFS
CONNECTION
"http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/projection/Serveur_France/France_L93_WFS.map&"
METADATA
"wfs_service" "WFS"
"wfs_version" "1.0.0"
"wfs_typename" "France_L93_Name"
"wfs_connectiontimeout" "120"
"wfs_filter"
"<PropertyIsGreaterThan><PropertyName>PERIMETRE</PropertyName><Literal>300</Literal></PropertyIsGreaterThan>"
END
The GML data :
<?xml version='1.0' encoding="ISO-8859-1" ?>
<wfs:FeatureCollection
xmlns="http://www.ttt.org/myns"
xmlns:myns="http://www.ttt.org/myns"
xmlns:wfs="http://www.opengis.net/wfs"
xmlns:gml="http://www.opengis.net/gml"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.opengis.net/wfs
http://schemas.opengeospatial.net/wfs/1.0.0/WFS-basic.xsd
http://www.ttt.org/myns
http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/projection/Serveur_France/France_L93_WFS.map&SERVICE=WFS&VERSION=1.0.0&REQUEST=DescribeFeatureType&TYPENAME=France_L93_Name">
<gml:boundedBy>
<gml:null>missing</gml:null>
</gml:boundedBy>
</wfs:FeatureCollection>
Bye,
Vincent
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