Use DnD when tree is created by HTML (with ASP.NET ViewModel)?

[MarcoLLeite]

Hi guys,

I have a tree that is created by HTML (ASP.NET View Models).
But I cannot activate the "dnd ", I added the plugin but it won't work. I get the red cross every time I try to grab something and move it.

Here's my js to create the three:

My HTML on the main page:

And my partial view code ("LocationTreeNode):

*The type is dynamic, but I set it to "building" in the code above to simplify things.

Can somebody help? Is this supported?

[vakata]

You need to set check_callback (to true for example).
https://www.jstree.com/api/#/?q=check_callba&f=$.jstree.defaults.core.check_callback