API Reference > presentation-frontend > Core > PresentationManager > getNodesAndCount getNodesAndCount Method Overloads getNodesAndCount(requestOptions) getNodesAndCount(requestOptions, parentKey) Deprecated getNodesAndCount(requestOptions) Retrieves total nodes count and a single page of nodes. getNodesAndCount(requestOptions: Paged<ExtendedHierarchyRequestOptions<IModelConnection, NodeKey, RulesetVariable>>): Promise<{ count: number, nodes: Node[] }> Parameter Type Description requestOptions Paged<ExtendedHierarchyRequestOptions<IModelConnection, NodeKey, RulesetVariable>> Returns - Promise<{ count: number, nodes: Node[] }> getNodesAndCount(requestOptions, parentKey) Deprecated Use an overload with ExtendedHierarchyRequestOptions Retrieves total nodes count and a single page of nodes. getNodesAndCount(requestOptions: Paged<HierarchyRequestOptions<IModelConnection, RulesetVariable>>, parentKey: undefined | NodeKey): Promise<{ count: number, nodes: Node[] }> Parameter Type Description requestOptions Paged<HierarchyRequestOptions<IModelConnection, RulesetVariable>> parentKey undefined | NodeKey Returns - Promise<{ count: number, nodes: Node[] }> Defined in presentation/frontend/src/presentation-frontend/PresentationManager.ts Line 357 Last Updated: 11 June, 2024