1194.22 (h) Use the Headers Attribute in Complex Tables

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1194.22 (h) Use the Headers Attribute in Complex Tables

1194.22 (h) Use the Headers Attribute in Complex Tables

Markup shall be used to associate data cells and header cells for data tables that have two or more logical levels of row or column headers.

It is probably not a good idea to use tables that have more than one logical level of row or column headers. If you do use such complex data tables, include the id attribute on every header cell and the headers attribute on every data cell. The value of the headers attribute is a (space separated) list the id's of all header cells for that data cell.

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