I am using sfDiagram for one of my requirement, where I need to dynamically add or remove parents of each node.
However, when it supports multiple parents( ParentId is list<int> ), the connection between parent and node disappear after I update the ParentId in runtime.
ParentId is int, nothing goes wrong.
I am not able to figure out what I am missing.
I have attached a similar sample with Skeleton code. Please help.