I created a Symfony Poll-Bundle which has the Entitys Campaign->Block->Line->Field->PollResult. So i have a CollectionType CampaignType which consists of many blocks. One block consist of many Lines. One Line consist of many Fields. (One Line is for example the line for fever and the fields are for intensity, and the period from and due the ..
The problem I have two entities, one called Question that can be self-referencing, it has an association with QuestionSubQuestions (it was necessary to add some extra fields like filter) so it can have Many questions, but the same questions can be used as children in many Questions. The intention of it is to have a ..