jscript 九九乘法表 

<script>
    document.write("<table border='1' style='color:whitesmoke' >");
    for(var row =1 ; row <=9; row++) {
        document.write("<tr bgcolor='blue'>")
        for (var col = 1; col <= row; col++) {
                document.write("<td>"+"&nbsp;"+col + "X"+"&nbsp;" +row+ "&nbsp;" +"="+"&nbsp;" + col*row+ "&nbsp;"+ "</td>");
        }
        document.write("</tr>")
        // document.write("</br></br>")
    }
document.write("</table>")
</script>

posted @ 2019-04-07 21:40  lyh3420  阅读(78)  评论(0)  编辑  收藏  举报