[OpenLayers-Users] Layer.opacity is always null

[Christopher Schmidt]

On Tue, Dec 16, 2008 at 04:39:38PM -0800, Greg Ederer wrote:
> I might be able to get the opacity value by examining 
> layer.div.childNodes[0].  But, I suspect that this is set in a 
> browser-dependent way; so it might be a bit of a pain to ensure that I 
> always get the correct value.
> 
> Any ideas?

Can you provide code that reproduces your problem? A trivial test
against the layer-opacity.html example shows that in firebug, I can get
map.layers[1].opacity, call setOpacity(0.5), and call
map.layers[1].opacity again and get a new opacity.

Regards,
-- 
Christopher Schmidt
MetaCarta