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救救我,作业紧急

#p{background-color:#99CC99; width:400px; height:400px;border:5px;}</style>

function a (){

var b=document.getElementById(p);

var c=Math.random()*100;

document.write(Math.round(c));}

widow.onload=a();

</script>

</head>

</table>

</body>

</html>

要在表格随机生成数字，怎么实现

祸国

2016-12-29

源自：JavaScript进阶篇 7-16

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4 回答

vincenthm
2016-12-29

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>游戏卡</title>
<script type="text/javascript">
function a (){
var sty = "<style type=" + "text/css"+" >#p{background-color:#99CC99; width:400px; height:400px;border:5px;}</style>";
document.write(sty);
document.write("<table border = 1  id =" + "p" +">");
for (var i=0;i<5;i++){
    document.write("<tr>");
    for (var j =0;j<5;j++){
        document.write("<td>");
        document.write(Math.round(Math.random()*100));
        document.write("</td>");
    }
    document.write("</tr>");
}
document.write("</table>");
}
</script>
</head>
<body onload="a()">

</body>
</html>