The select2 facet type

The Select2 facet type is identical to the dropdown facet type with the exception that the dropdown is enhanced by the Select2 script and allows to select multiple values at the same time.

Notable options

Parent Term: enter the parent term's ID if you have selected an hierarchical taxonomy as data source.

Sort by: the sorting order of the choices by count, or term order.

Hierarchical: if you've selected an hiearchical taxonomy as data source, this option allows to display indentend child terms.

Multiselect: enable the option if you wish to allow selection of more than one option.