headerName

What does this API do?

User-facing column heading. Can differ from the source data key.

Exact input and result types

headerName?: string

Usage flow

Set this on an individual column object in columnDefs. Pass arrays, objects, and callbacks through JavaScript, and use new arrays or objects when applying changes.

Feature explanations and examples

• Data updates

  Replace rowData when receiving a complete query result. For partial changes, pass add, update, and remove to applyTransaction. Updates match through getRowId, not display positions.