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Dear GeoExt users,<br>
<br>
I am facing an issue in trying to configure the opacity slider to
make him able to change of layer "on the fly".<br>
<br>
The code I use for the tree panel is the one from GeoExt examples
page :<br>
<a href="http://api.geoext.org/1.1/examples/tree.html">http://api.geoext.org/1.1/examples/tree.html</a><br>
<br>
The code is use for the opacity slider comes from the same source
(Map 1) :<br>
<a href="http://api.geoext.org/1.1/examples/layeropacityslider.html">http://api.geoext.org/1.1/examples/layeropacityslider.html</a><br>
<br>
How could I use the "active layer" function of the layer tree to set
a layer in the opacity slider ?<br>
<br>
<br>
Thanks for your kind help.
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