求教，简单的js循环问题。

mz48602 2011-11-24 04:23:01

0,1,2,3,4,5,6,
1,2,3,4,5,6,0,
2,3,4,5,6,0,1,
3,4,5,6,0,1,2,
4,5,6,0,1,2,3,
5,6,0,1,2,3,4,
6,0,1,2,3,4,5,

如何按以上规律循环输出0到6六个数。

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风一样的大叔 2011-11-25

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[Quote=引用 4 楼 liangws 的回复:]
数组方式

HTML code

<body>
<div id="ad"></div>
</body>
<script language="javascript">
var arr = [0,1,2,3,4,5,6],
str = "";
for (var i = 0, j = arr.length; i < j; i++){
str += arr……
[/Quote]++

sssschenyi 2011-11-24

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学习了。
反正我是写不来滴！！

liangws 2011-11-24

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数组方式



<body>	

<div id="ad"></div>

</body>

<script language="javascript">

var arr = [0,1,2,3,4,5,6],

	str = "";

for (var i = 0, j = arr.length; i < j; i++){

	str += arr.join("") + "<br>";

	arr.push(arr.shift())

}

document.getElementById("ad").innerHTML = str;

</script>

yhtapmys 2011-11-24

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            var a = "0,1,2,3,4,5,6,";

            for (var i = 0; i < a.length; i=i+2) {

                document.write(a + "<br />");

                a = a.substring(2)  + a.substring(0, 2);

            }

djy252 2011-11-24

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楼上正解！！

峭沙 2011-11-24

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<!DOCTYPE html>

<html>

<head>

	<title>test</title>

</head>

<body>

	<script>

		for(var i = 0; i <= 6; i++){

			for(var j= 0; j <= 6; j++){

				var k = i + j;

				if(k > 6){

					k -= 7;

				}

				document.write(k+',');

			}

			document.write('<br/>');

		}

	</script>

</body>

</html>