SLD based selection on WMS layers
sld, sldselect, styling, style
Using Styled Layer Descriptors to make a selection on WMS layers
This example uses the OpenLayers.Control.SLDSelect to select features in a WMS
layer. The features are highlighted using Styled Layer Descriptors (SLD). The
control supports point, box, line and polygon selection modes by configuring the
appriopriate handler.