Hi,
I'm trying for the first time to query a wfs with filter encoding. It
works but My problem is I don't know how to use the filter if I have
several polygons.
There are examples at this page querying cities and continents
http://mapserver.org/ogc/filter_encoding.html
This example return the cities inside a polygon
http://demo.mapserver.org/cgi-bin/wfs?&VERSION=1.0.0&SERVICE=WFS&REQUEST=GetFeature&TYPENAME=cities&Filter=<Filter><Intersects><PropertyName>Geometry</PropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>135.5329,34.6624
135.4921,34.8153 135.3673,34.7815 135.3800,34.6216 135.5361,34.6210
135.5329,34.6624</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></Intersects></Filter>
Using the same wfs I would like to get the cities in Canada
This query returns all the polygons for Canada (I set maxfeatures=30 for
the examples).
http://demo.mapserver.org/cgi-bin/wfs?&VERSION=1.0.0&SERVICE=WFS&REQUEST=GetFeature&TYPENAME=continents&maxfeatures=30&Filter=<Filter><PropertyIsEqualTo><PropertyName>NA2DESC</PropertyName><Literal>Canada</Literal></PropertyIsEqualTo></Filter>
How can I use the output of this query, so I can filter the cities inside
all these 30 polygons?
thanks
steve
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