1.17.7 Expand query for search sub-results

With this switch, an expand query can be built for search sub-results from current faceting, even if no concrete search terms have been entered. For example, sub-elements of a record can also be listed via the collection navigation. Default value is false.

config_viewer.xml

<search>
    <useFacetsAsExpandQuery enabled="false">
        <facetQuery>\(FACET_DC:"foo.bar.baz[\.\w]*" OR FACET_DC:foo.bar.baz[\.\w]*\.\*\)</facetQuery>
    </useFacetsAsExpandQuery>
</search>