I created field_data_reference to save data between two or many node. when I view Node detail, I want to display all entities that reference with entity reference. Example:
I created Node: Question Entity, chooses Entity API from Entity Reference Field.
I have a tree
Question Entity ->Entity API (data from Entity ReFerence field).
Beside, Entiry API have reference with Rules, Ctools. So I have a tree
I want to dislay tree in Question Entity as hierachy :
Question Entity->Entity API->Rules->Ctools.
I use to recurse but it is not display as hierachy. Please, tell me how can I do?