The radio facet type generates a single-select list of choices.


Available options

Name Description
Data source Where the values live (taxonomy, custom field, post attribute)
Default label Set a label to include an “Any” choice above other radio buttons, or leave blank.
Parent term If Data Source is a hierarchical taxonomy and you want to display only child terms, enter the parent term’s ID.
Value modifiers Enter a list of values (one per line) to include or exclude from the facet’s choices
Show ghosts Ghosts are facet choices that, if clicked, would return zero results
Preserve ghost order Should ghosts be kept in the same order (mixed with valid choices)?
Sort by Sort facet choices by Facet Count, Display Value, Raw Value, or Term Order
Count The number of options to display

What are ghosts?

Ghosts are facet choices that do appear in the unfiltered results — but disappear after being filtered out. If a facet choice has no associated content, then it will never appear.