把数据获取到页面上 只显示双数 先for循环 把每个数组里面的值分别取出来 在显示在页面上 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
    <script src="jquery-3.2.0.min.js"></script>
</head>
<body>
<table id="tab" border="1">
    <tr></tr>
</table>

<script>
    var data = [{hehe:"1",layer:"呵呵3",hehe1:"weqwe322qeqe"},
        {hehe:"2",layer:"呵呵3",hehe1:"weqweqee33qe"},
        {hehe:"3",layer:"呵呵242343",hehe1:"weqweqee33qe"},
        {hehe:"4",layer:"呵呵3234",hehe1:"weqweqee33qe"},
        {hehe:"5",layer:"呵呵323",hehe1:"weqweqee33qe"},
        {hehe:"6",layer:"呵呵323",hehe1:"weqweqee33qe"},
        {hehe:"7",layer:"呵呵323",hehe1:"weqweqee33qe"},
        {hehe:"8",layer:"呵呵323",hehe1:"weqweqee33qe"},
        {hehe:"9",layer:"呵呵312323",hehe1:"weqweqee33qe"},
        {hehe:"10",layer:"呵呵312323",hehe1:"weqweqee33qe"},
        {hehe:"11",layer:"呵呵312323",hehe1:"weqweqee33qe"},
        {hehe:"12",layer:"呵呵312323",hehe1:"weqweqee33qe"},
        {hehe:"13",layer:"呵呵323",hehe1:"weqweqee33qe"},
        {hehe:"14",layer:"呵呵321323",hehe1:"weqweqee33qe"},
        {hehe:"15",layer:"呵呵4",hehe1:"weqweqedsqe"}];

    $(function() {
        for (var i = 0; i < data.length; i++) {
            if(i%2==1){
                var sb = '<tr>' +
                        '<td>' +(i+1)+ '</td>' +
                        '<td>' + data[i].hehe + '</td>' +
                        '<td>' + data[i].layer + '</td>' +
                        '<td>' + data[i].hehe1 + '</td>' +
                        '</tr>';

            $('#tab').append(sb);
            }
        }
    });
</script>
</body>
</html>
posted @ 2017-06-14 16:17  nozuonodai  阅读(1323)  评论(0)  编辑  收藏  举报