I think this is the best treeview library so far i found.
can you please add an example how to bind treeview with json data
Hi Kumar. Thanks for the praise. I am in the process of updating the documentation more and that will include importing from JSON data. Currently, it isn’t a straight forward bind but more of a convenient means to converting JSON into the Node objects needed to use in the TreeView widget. I am working on making this process much simpler.
In the meantime, the way to perform this would be to convert a JSON string into a List. More specifically, a List<Map<String, dynamic>>. Then use something like the following to convert that into the List<Node> needed for the TreeView.