怎样用js写一个在表格里排列的九九乘法表???求大神 拜托了
<table cellpadding="5">
<script>
for (var i = 1; i <= 9; i++) {
document.write('<tr>')
for (var j = 1; j <= i; j++) {
document.write('<td>' + i + '*' + j + '=' + (i * j) + '</td>')
}
document.write('</tr>')
}
</script>
</table>