custom data object for each treenode

[yaron-lavi-deel]

We're using the tree component, and have the need to a custom data object for each node; alas, I could not find any userData or similar property in ITreeNodeProps.

Can this feature be added, or some workaround be suggested? this is quite critical for any production-level app using a tree.

[giladgray]

@yaronlavi such a thing does not seem to exist, but we'd happily accept a PR to add such a feature.

either a new userData key or simply [key: string]: any index support would solve this handily.

[yaron-lavi-deel]

a userData:any seems more generic and common to me. PR #1998 opened.
thanks.

[adidahiya]

We require all nodes to have a unique ID. I think you can use your own data structure to store this data and simply look up the data object you need for each node.

[giladgray]

@adidahiya's id lookup proposal actually seems sufficient for this feature.