API Reference > presentation-components > Tree > PresentationTreeDataProvider > getNodes getNodes Method Returns nodes getNodes(parentNode?: TreeNodeItem, pageOptions?: PageOptions): Promise<DelayLoadedTreeNodeItem[]> Parameter Type Description parentNode TreeNodeItem The parent node to return children for. pageOptions PageOptions Information about the requested page of data. Returns - Promise<DelayLoadedTreeNodeItem[]> Defined in presentation/components/src/presentation-components/tree/DataProvider.ts Line 150 Last Updated: 11 June, 2024