1前端案例-tag标签+随机位置

tag标签随机位置+js数组随机+js添加一段html代码段

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

<head>

</head>

<body>

ul,

li {

margin: 0px;

padding: 0px;

}

ul li {

padding-right: 5px;

margin-bottom: 5px;

display: inline-block;

float: left;

}

span {

border-radius: 2px;

padding: 2px;

}

</style>

</ul>

</div>

</body>

var Aarrs = [

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008488557' class='blue'>玩具</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008488425'>充电宝</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008488383' class='red'>手机支架</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008487241' class='yellow'>防盗神器</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008487174'>耳机</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008486925' class='red'>拍照神器</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008486769#1-0'>座椅</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008485100' class='blue'>毛巾</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1008429439'>鞋</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007297688' class='red'>包包</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007297013' class='blue'>杯子水壶</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007295396'>充电线</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007294708' class='blue'>防污神器</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007294168'>按摩神器</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007294140'>果汁机</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007179545' class='yellow'>电子烟</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1006898512'>电动牙刷</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1007177273'>笔记本</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1006898397' class='yellow'>减压神器</a></li>",

"<li><a href='http://m.taowanwu.com/v2/labels/post-list?label_id=1006849833'>无人机</a></li>"

];

function randomsort(a, b) {

return Math.random() > .5 ? -1 : 1;

//用Math.random()函数生成0~1之间的随机数与0.5比较，返回-1或1

}

Aarrs.sort(randomsort);

Aarrs2 = [];

var ul = document.getElementById("tags");

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

Aarrs2 += Aarrs[i];

}

var ul = document.getElementById("tags");

ul.innerHTML = Aarrs2;

</script>

</html>