Hi,

Regarding One:
by viewer do you mean geoserver layer preview?

maybe applying a cql filter if your layers share the same attributes.
(check andrea aime response here
<https://stackoverflow.com/questions/34474852/how-to-filter-geoserver-layer-group-using-cql-filter>
)
or
applying "style group" to layer group (never done myself)

Regarding Two:
it's design and makes sense. If you want to advertise a layer group, the
individual layers must be visible too.



Mats Elfström <mats.elfst...@giskraft.com> escreveu no dia terça,
19/11/2019 à(s) 08:02:

> Hi!
> I have a number of georeferenced drawings that I want to serve from
> Geoserver. These are old water and sewage systems, and 5-10 drawings per
> municipality.
> They are overlapping and cannot be mosaicked, and need to be viewed one by
> one.
> I thought a layer group for each place would be ideal. But ran into
> problems.
> One: There seems to be no Layer Group kind that allows turning off
> individual layers in the viewer.
> Two: I also wanted to unadvertise the individual layers. Turns out that
> this renders the layer group unadvertised too. (I find that this is an age
> old bug that some claim to be design)
>
> How do others do? Is my only resort to make one store, one layer and one
> publish per drawing? I am thinking of making one workspace per
> municipality, to separate the stuff, but it really feels unnecessary.
>
> Regards, Mats.E
>
>
> *GisKraft*, Geodatakonsult
>
> Mats Elfström, Marsvinsholms stationsväg 80, 271 93 Ystad, Sweden
> tel: +46 70 595 39 35 / web: www.giskraft.com
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> Please make sure you read the following two resources before posting to
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> - Earning your support instead of buying it, but Ian Turton:
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>
> If you want to request a feature or an improvement, also see this:
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>
>
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Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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