As described in the refineConfig section, Oracle ATG Web Commerce Search can calculate refinements based on the query results, in order to offer the end-user a quick way of narrowing the search.
The prop
value is the name of a property to use for automatically selecting a refinement configuration based on the search results. This value must be accompanied by a refineConfig
value of $map
.
<query refineConfig="$map" refineConfigDefault="default
"
refineConfigMapProp="ancestorCategories.repositoryId"
refineConfigMapKey="cat1009"