<!DOCTYPE html> | |
<html> | |
<body> | |
<table border=1> | |
<thead id="thead" tabindex="0" aria-label="thead"> | |
<tr> | |
<th>Sum</th> | |
<th>Subtraction</th> | |
</tr> | |
</thead> | |
<tfoot id="tfoot" tabindex="0" aria-label="tfoot"> | |
<tr> | |
<td>12</td> | |
<td>3</td> | |
</tr> | |
</tfoot> | |
<tbody id="tbody" tabindex="0" aria-label="tbody"> | |
<tr> | |
<td>10</td> | |
<td>7</td> | |
</tr> | |
<tr> | |
<td>2</td> | |
<td>4</td> | |
</tr> | |
</tbody> | |
</table> | |
<script> | |
function go() { | |
document.querySelector('tbody').focus(); | |
} | |
</script> | |
</body> | |
</html> |