That is true. With the app-schema module included (in the future,
complex module) you are able to evaluate x-paths against complex
features (returns properties) or against feature types (returns
descriptors). This has also been applied in SLD files for using WMS with
app-schema. There are examples that demonstrate that this works.
Kind Regards
Niels
On 12/19/2012 04:32 PM, Andrea Aime wrote:
On Wed, Dec 19, 2012 at 4:16 PM, Martin Davis <mda...@opengeo.org
<mailto:mda...@opengeo.org>> wrote:
How is the hierarchical GML being generated? Are you using
AppSchema, or is the underlying Datastore creating this?
AFAIK you can't refer to nested attributes in SLD <PropertyName>
elements (but perhaps someone else can confirm if that is
correct). If so, you need to find a way to "flatten" the layer
schema to make the desired attribute accessible.
I believe Niels did work in order to make it possible to access a nested
property via xpath some time ago, with features generated by app-schema
Cc'ed him
Cheers
Andrea
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