[daisy] CSS-style navigation tree nodes depending on Document Metadata

[Rolf Sigg]

Dear list,

For me, it would be very useful to CSS-style navigation tree nodes
depending on the Collections or even Custom Fields of the corresponding
document [if the navigation node is a document node].

navigation.xsl produces the navigation tree html. It already sets some
CSS styles (e.g. 'active-navnode'). However, the input of this xslt
(n:doc) does not carry information about document metadata.

I suspect that therefore an xslt-only solution does not exist. What is
the easiest way to style navigation nodes depending on document metadata
like Collections? Has anybody achieved this before? Which java class
generates the n:doc?

Thanks for any hint
Rolf