我有一个4x3矩阵,其中类设置为空白(白色背景)。我正在使用 var rand = Math.floor(Math.random()*2 + 1);
并且如果它的1,类设置为1(红色背景)并且如果它的2,类设置为2(蓝色背景)。我的代码是假设6个链接是红色的,6个链接是使用newgame函数蓝色的,但是有时候它们中的一些仍然是白色的,或者不完全是6个红色或蓝色。您可能需要刷新(不要点击新游戏按钮),明白我的意思基于随机数的Javascript css类
这里是现场:https://dl.dropbox.com/u/750932/iPhone/risk.html
<!DOCTYPE html>
<html>
<head>
<title>RISK</title>
<style type="text/css" media="screen">
a:link, a:visited {color: #eee;border:3px solid #ccc;display:inline-block;margin:3px;text-decoration:none;padding:26px;}
.blank {background:#fff;}
.one {background: #7B3B3B;}
.two {background: #547980;}
#status {color: #eee;padding:1px;text-align:center}
.current {border:3px solid #000;}
p {margin:0 0 15px;padding:0;}
</style>
<script type="text/javascript" charset="utf-8">
var oneTurn = true;
var gameOver = false;
var numMoves = 0;
function newgame()
{
var status = document.getElementById('status');
var one = 0;
var two = 0;
numMoves = 0;
gameOver = false;
oneTurn = true;
status.innerHTML = 'Player One\'s turn';
for(var x = 0; x < 4; x++)
{
for(var y = 0; y < 3; y++)
{
var rand = Math.floor(Math.random()*2 + 1);
if(rand == 1 && one < 7)
{
document.getElementById('a' + x + '_' + y).setAttribute("class", "one");
one++;
console.log("one");
}
else if(rand == 2 && two < 7)
{
document.getElementById('a' + x + '_' + y).setAttribute("class", "two");
two++;
console.log("two");
}
document.getElementById('a' + x + '_' + y).innerHTML = Math.floor(Math.random()*5 + 1);
}
}
console.log(one);
console.log(two);
}
function current(selected)
{
var status = document.getElementById('status');
var value = selected.value;
}
</script>
<meta name="viewport" content="user-scalable=no, width=device-width" />
</head>
<body onload='newgame();'>
<p id="status" class="one">Player One's turn</p>
<br />
<a href="#" id="a0_0" class="blank" onclick="current(this);"></a>
<a href="#" id="a1_0" class="blank" onclick="current(this);"></a>
<a href="#" id="a2_0" class="blank" onclick="current(this);"></a>
<a href="#" id="a3_0" class="blank" onclick="current(this);"></a>
<br />
<a href="#" id="a0_1" class="blank" onclick="current(this);"></a>
<a href="#" id="a1_1" class="blank" onclick="current(this);"></a>
<a href="#" id="a2_1" class="blank" onclick="current(this);"></a>
<a href="#" id="a3_1" class="blank" onclick="current(this);"></a>
<br />
<a href="#" id="a0_2" class="blank" onclick="current(this);"></a>
<a href="#" id="a1_2" class="blank" onclick="current(this);"></a>
<a href="#" id="a2_2" class="blank" onclick="current(this);"></a>
<a href="#" id="a3_2" class="blank" onclick="current(this);"></a>
<br /><br />
<p><input type="button" id="newgame" value="New Game" onclick="newgame();" /></p>
</body>
</html>
谢谢,这工作 – Raptrex 2010-01-01 09:16:00