您的位置：首页 > Web前端 > JavaScript

Javascript:根据用户输入的数字输出成语

2012-11-09 09:56 246 查看

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>题目二：根据用户输入的数字输出成语</title>

</head>



<p>请输入1-10间任意数：</p>

<input type="text" id="text0" />

<input type="button" id="but0" onclick="pd()" value="判断"/>

<span class="zf" id="zf"></span>

<script type="text/javascript">

function pd(){

var a,b,c;

a = Math.floor(document.getElementById('text0').value);

if(document.getElementById('text0').value == '')

{

b = "请输入数字";

}

else

{

switch(a)

{

case 1: b = "一帆风顺";

break;

case 2: b = "二龙戏珠";

break;

case 3: b = "三阳开泰";

break;

case 4: b = "四平八稳";

break;

case 5: b = "五福临门";

break;

case 6: b = "六六大顺";

break;

case 7: b = "七星报喜";

break;

case 8: b = "八面威风";

break;

case 9: b = "九九归一";

break;

case 10: b = "十全十美";

break;

default: b = "输入有误";

}

}

document.getElementById('zf').innerHTML = b;

}

</script>

<body>

</body>

</html>

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航