<!DOCTYPE?html>
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8"?/>
<title>Math?</title>
<style>
????.qiu{
????????width:25px;
????????height:25px;
????????font-size:20px;
????????font-weight:600;
????????border-radius:50%;
????????background:#ff0000;
????????box-shadow:0?0?10px?#000?inset;
????????border:1px?solid?#000;
????????color:#fff;
????}
</style>
<script?type="text/javascript">
function?shuangSeQiu(){
????var?a?=?Math.ceil(Math.random()?*?33);
????var?b?=?Math.ceil(Math.random()?*?33);
????var?c?=?Math.ceil(Math.random()?*?33);
????var?d?=?Math.ceil(Math.random()?*?33);
????var?e?=?Math.ceil(Math.random()?*?33);
????var?f?=?Math.ceil(Math.random()?*?33);
????var?x?=?Math.ceil(Math.random()?*?16);
????document.getElementById('hongqiu1').value?=?a;
????document.getElementById('hongqiu2').value?=?b;
????document.getElementById('hongqiu3').value?=?c;
????document.getElementById('hongqiu4').value?=?d;
????document.getElementById('hongqiu5').value?=?e;
????document.getElementById('hongqiu6').value?=?f;
????document.getElementById('lanqiu').value?=?x;
}
</script>
</head>
<body>
<input?type="button"?value="o"?onclick="shuangSeQiu()"?/>
<input?type="text"?class="qiu"?id="hongqiu1"?/>
<input?type="text"?class="qiu"?id="hongqiu2"?/>
<input?type="text"?class="qiu"?id="hongqiu3"?/>
<input?type="text"?class="qiu"?id="hongqiu4"?/>
<input?type="text"?class="qiu"?id="hongqiu5"?/>
<input?type="text"?class="qiu"?id="hongqiu6"?/>
<input?type="text"?class="qiu"?id="lanqiu"?style="background:#0000ff;"?/>
<!--需要6個紅球不能相同，還有代碼優(yōu)化-->
</body>
</html>
隨機(jī)取6個數(shù)字且不能相同
kingHawkWin
2016-11-30 21:24:57