aria-rowspan

Similar to the rowspan attribute of the <td> and <th> elements, but for cells and gridcells which are not contained in a native table, the aria-rowspan attribute defines the number of rows spanned by a cell or gridcell within a table, grid, or treegrid.

This attribute is intended for cells and gridcells which are not part of an HTML <table>. When a cell is nested in a semantic <table>, the rowspan attribute should be used when a or spans more than one row. If both are present, rowspan takes precedence over aria-rowspan. But, like all ARIA attributes, aria-rowspan only impacts the accessibility tree. It doesn't change your layout.

The value of aria-rowspan is an integer greater than or equal to 0 and less than the value which would cause the cell or gridcell to overlap the next cell or gridcell in the same column. Setting the value to 0 indicates that the cell or gridcell is to span all the remaining rows in the row group. The default value is 1.

<integer>

An integer greater than or equal to 0 and less than would cause a cell to overlap the next cell in the same column.

Element.ariaRowSpan

The ariaRowSpan property, part of the Element interface, reflects the value of the aria-rowspan attribute.

ElementInternals.ariaRowSpan

The ariaRowSpan property, part of the ElementInternals interface, reflects the value of the aria-rowspan attribute.

Used in roles:

• cell

Inherited into roles:

• columnheader
• rowheader

• The rowspan attribute on <td>
• aria-rowindex
• aria-colspan