A facet dimension shown in the selector's drilldown bar (below the search box):
it narrows which options are searchable, layered on top of the free-text
query for a 2D drilldown. Selected facet values are forwarded to the fetch
action as facets[key], so the backing service must accept them.
Two shapes:
options (default): a bounded checkbox list (status, bank, type, …).
search: a high-cardinality, single-select, paginated selector (customer,
…) — reuses the same paging engine as the parent combobox.
A facet dimension shown in the selector's drilldown bar (below the search box): it narrows which options are searchable, layered on top of the free-text query for a 2D drilldown. Selected facet values are forwarded to the fetch action as
facets[key], so the backing service must accept them.Two shapes:
options(default): a bounded checkbox list (status, bank, type, …).search: a high-cardinality, single-select, paginated selector (customer, …) — reuses the same paging engine as the parent combobox.