[Cartoweb-users] how to change layer selection by code in a plugIn

[giuseppe.derossi at email.it]

Hi,
I'd like to know if there is a way that forces a layer to be hidden or
displayed by code ie: I wrote a plugin which returns a list of buildings
which have all a common item,this item is also represented by a layer. Now
I'd like that on quering into my db, if there are buildings which matches an
item, I can set a layer to be displayed.
Thanks in advance
Giu  
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