How to dynamically add children in TreeState

[xajhqffl]

Hello,

We’ve implemented a tree view using the useTreeState hook. However, we want to support async loading of children nodes.

So after user click to expand tree node, we call api to get the children nodes.

but I don’t find a way to be able to modify the tree state by adding additional children.

Does anyone have any recommendations?

thank you!

[snowystinger]

I think you want useTreeData https://react-spectrum.adobe.com/react-stately/useTreeData.html
Which you can pass to things like useTreeState