aria-rowspan

Integer

Indicates how many rows a cell spans in a grid or treegrid, mirroring the native `rowspan` attribute for ARIA-based tables. It tells assistive technologies the cell's vertical extent. It's only required on custom grids that don't use native table markup.

aria-rowspan="…"

Value

Any integer.

Used on

Associated roles

cell columnheader gridcell rowheader

Example

aria-rowspan="…"

<div role="gridcell" aria-rowspan="2">Tall cell</div>

References

WAI-ARIA 1.2 specification
MDN Web Docs