I would like to expose a filter for a double reference field that uses autocomplete instead of an input field for a target id. Currently there is no option to expose the base field as an exposed filter. There is only:
With a standard reference field there would be an option to expose the base field machine name that features autocomplete support.
Expose the base field machine name with autocomplete support. By default, this should add two autocomplete inputs. One for target_id and one for ar_target_id.
It should allow for entering both a single value or both values of the double reference.
Ideally, it would also allow for controlling the labels of the exposed filters.
Active
2.0
Code
I added a hook to alter the views data and convert the double reference filter plugins to use the entity_reference and taxonomy_index_tid plugins. This seems to be working in my limited testing.
MR 3 is working well in my testing. Moving to RTBC.