实例
<!doctype html> <html> <head> <meta charset=UTF-8> <meta name=Generator content=baidu.com> <meta name=Author content=作者> <meta name=Keywords content=关键词> <meta name=Description content=文档描述信息> <!--<link rel="stylesheet" type="text/css" href="css.css"> <link rel="icon" type="image/x-icon" href="img/标题logo"> <script type="text/javascript" src=""></script> --> <style type="text/css"> *{margin:0;padding:0;} address, cite, dfn, em, var{font-style:normal;} li{font-style:normal;} a{text-decoration:none;color:#f40;} a:hover { text-decoration:underline;} table{border-collapse:collapse; border-spacing:0;} ul, ol { list-style:none; } h1, h2, h3, h4, h5, h6{ font-size:100%; } fieldset, img { border:0; } tr,td{border:1px solid #d219192b;text-align:center;} </style> <title>js生成10行10列</title> </head> <body> <script> document.write('<table border=1 width="400px" height="400px">'); var num=1; for (var a=1;a<=10;a++) { document.write('<tr>'); for (var b=1;b<=10;b++) { document.write('<td>'+num+'</td>'); num++; } document.write('</tr>'); } document.write('</table>'); </script> 为什么最后边那个列。。。要比前面的宽呢。。。why、、、、 </body> </html>
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