[OpenLayers-Users] In the WMS GetFeatureInfo request,
the params X and Y is necessary and must be specified ?
aaime at opengeo.org
Fri Apr 9 03:31:37 EDT 2010
ahwangyuwei at sina.com ha scritto:
> Thak you !
> the params X and Y is necessary and must be specified ?
Yes, they are mandated by the WMS standard, it actually makes
no sense to do a GetFeatureInfo without X and Y
> Can I use CQL_FILTER rather than x,y to get some features?
Nope. If you can accept a GML or GeoJSON output you can use a WFS
GetFeature to retrieve data without x and y though. Something like:
OpenGeo - http://opengeo.org
Expert service straight from the developers.
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