九九乘法表js
阿新 • • 發佈:2018-11-14
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title></title> </head> <body> <!--順的九九乘法表--> <script type="text/javascript"> document.write('<table border="1" cellpadding="0" cellspacing="0" bgcolor="greenyellow" width="960px">'); for(var i=1;i<=9;++i){ document.write('<tr>'); for(var j=1;j<=i;j++){ document.write('<td>'+i+'X'+j+'='+(i*j)+'</td>') } document.write('</tr>'); } document.write('</table>'); </script> <!--倒的九九乘法表--> <script type="text/javascript"> document.write('<th color="red">') document.write('<table border="1" cellpadding="0" cellspacing="0" bgcolor="blue" width="960px">'); for(var i=9;i>=1;i--){ document.write('<tr>'); for(var j=1;j<=i;j++){ document.write('<td>'+i+'X'+j+'='+(i*j)+'</td>') } document.write('</tr>'); } document.write('</table>'); </script> </body> </html>