I am using the relatively new entityreference module. I have a reference then from content type A to content type B.
The problem: After adding an exposed filter of the reference to B, I cannot make it use any input type other than simple text field.
Under FILTER CRITERIA I have tried all these:
Content: B:delta (exposed)
Content: B:target_id (exposed)
Content: B:target_type (exposed)
However, when I go to "Exposed form style: BEF Settings" there is no option to choose any input type for any of the three trials I made; there is just the Descriptio text area for each.
Any kind of input format will be helpful in my state (i.e., Select list, check boxes) although Autocomplete is the classis choice.
I am not sure whether this should be supported and I actually experiences a bug or it is not supported. If it is just a bug, please let me know and and change the category of this issue.