I have worries about developed on symfony 1.4 site.
I have 2 entities: a training agency and an entity entity. When I create a training that I change, I can associate one or more agencies in this training. On this side, no worries.
When I make a associated agencies and I make a change (no matter which) and I will update the changes are taken into account but the association with the formation has been removed.
I can not find where it may come.
Do you have an idea or a track?
In advance thank you