API Reference > ui-components > Tree > ITreeNodeLoader ITreeNodeLoader Interface Beta Tree node loader which is used to load tree nodes. Implemented by AbstractTreeNodeLoader AbstractTreeNodeLoaderWithProvider PagedTreeNodeLoader TreeNodeLoader Methods Name Description loadNode(parentId: TreeModelNode | TreeModelRootNode, childIndex: number): Observable<TreeNodeLoadResult> Loads node at specified place in tree. Defined in ui/components/src/ui-components/tree/controlled/TreeNodeLoader.ts Line 44 Last Updated: 13 June, 2024