On 5/22/2012 7:26 AM, Andrea Peri wrote:
Hi,
I'm study-ing the
Layer grouping directive (GROUP).
It is very nice because it allow to use as an unique layer two or more
layers (rasters and vectors).

I need also to avoid to any user to request a single layer of a group.

For exmaple:
if there a group "A" compose of layer-1 + layer-2.

An user that request "A" will receive a map with layer-1 + layer2.

Is possible to avoid an user could call singolarly "layer1" or "layer-2" ?

Look at the REQUIRES tag, You should be able to make layer1 to require layer2 and vica versa so it will not display one without the other.

-Steve W
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