表格排序的具体案例(包括数字和汉字排序) 


<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>表格排序</title>
    <style type="text/css">
        ul,li{
            margin: 0;
            padding: 0;
            list-style: none;
        }
        ul{
            width: 600px;
            margin: 10px auto;
            border-radius: 10px;
            border: 5px solid #080629;
            padding: 10px;
        }
        li{
            line-height: 30px;
            width: 100%;
        }
        span{
            display: inline-block;
            width: 150px;
            line-height: 40px;
            text-align: center;
        }
        .head span{
            cursor: pointer;
            line-height: 40px;
            background-color: yellowgreen;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
        }
        .bg0{
            background-color: lightcyan;
        }
        .bg1{
            background-color: linen;
        }
    </style>
</head>
<body>
<ul id="tab">
    <li class="head"><span>姓名</span><span>年龄</span><span>战斗力</span><span>性别</span></li>

</ul>
<script type="text/javascript">
    var date = [
        {"name": "令狐冲", "age": 24, "score": 98, "sex": 0},
        {"name": "任盈盈", "age": 22, "score": 80, "sex": 1},
        {"name": "岳灵珊", "age": 21, "score": 88, "sex": 1},
        {"name": "岳不群", "age": 58, "score": 96, "sex": 0},
        {"name": "林平之", "age": 23, "score": 90, "sex": 0},
        {"name": "东方不败", "age": 30, "score": 100, "sex": 1},
        {"name": "高佳睿", "age": 2, "score": -88, "sex": 1}
        ];
    
    /*
        获取所需元素元素
    */
    var oUl = document.getElementById("tab");
    //动态添加li标签方法执行
    bind();
    var items = oUl.getElementsByClassName("item");
    var span = oUl.getElementsByClassName("head")[0].getElementsByTagName("span");
    //使用js做隔行变色效果(当然css也可以)
    changeColor();
    
    //循环上边的标题，在点击的时候使之做出对应排序效果
    for (var j = 0; j < span.length; j++) {
        span[j].flag = -1;
        (function (n) {
            span[n].onclick = function () {
                sort(n);
            }
        })(j);

    }
    
    //排序的具体方法
    function sort(n) {
        for (var k = 0; k < span.length; k++) {
            span[k].flag = (k === n ? span[k].flag * (-1) : -1);
        }
        var item = Array.prototype.slice.call(items);
        item.sort(function (a, b) {
            var mm = a.children[n].innerHTML;
            var nn = b.children[n].innerHTML;
            var pre = Number(mm);
            var nex = Number(nn);
            if (isNaN(pre)) {
                return (mm.localeCompare(nn)) * span[n].flag;
            } else {
                return (pre - nex) * span[n].flag;
            }
        });
        var frg = document.createDocumentFragment();
        for (var i = 0; i < item.length; i++) {
            frg.appendChild(item[i]);
        }
        oUl.appendChild(frg);
        frg = null;
        changeColor();
    }
    //js隔行变色
    function changeColor() {
        for (var i = 0; i < items.length; i++) {
            items[i].className = "item bg" + i % 2;
        }
    }
    //动态添加li标签
    function bind() {
        var frg = document.createDocumentFragment();
        for (var i = 0; i < date.length; i++) {
            var cur = date[i];
            var oLi = document.createElement("li");
            oLi.setAttribute("class", "item");
            var str = "<span>" + cur.name + "</span>" + "<span>" + cur.age + "</span>" + "<span>" + cur.score + "</span>" + "<span>" + (cur.sex === 0 ? "男" : "女") + "</span>";
            oLi.innerHTML = str;
            frg.appendChild(oLi);
        }
        oUl.appendChild(frg);
    }

</script>
</body>
</html>
posted @ 2017-10-09 15:21  Scar007  阅读(333)  评论(0)  编辑  收藏  举报