GetRowsResult

Result returned from ServerSideDataSource.getRows.

Example

// Known total (pagination-style)
return { rows: pageData, totalNodeCount: 5000 };

// Infinite scroll — set lastNode when the final page is reached
return { rows: pageData, totalNodeCount: -1, lastNode: absoluteLastIndex };

Properties

Property	Type	Description
rows	TRow[]	The fetched top-level node objects for the requested range.
totalNodeCount	number	Total number of top-level nodes available on the server. Use -1 if unknown (infinite scroll mode).
lastNode?	number	The absolute index of the last available node. Only needed for infinite scroll when totalNodeCount is -1. Once the server returns the final page, set this so the grid knows scrolling has reached the end and stops requesting further blocks.