I have a multiple fieldcollection field (date, name, comment) in my node edit form.
I disabled the drag and drop handlers for reordering the rows and will reorder the fields (by date) after submitting the node form.

BUT I can not find any good solution to do this. (It is enough when it is in a new order at the node.edit-screen)
Altering the node form will do nothing.

Where ist the table build and can I change the delta of the rows?

Thanks for your help.