javascript中级--ajax（3）

一、读取json分页

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>ajax</title>
    <script src="ajax.js"></script>
    <script>
        //请求服务器上面的数组json分页，ajax
        window.onload = function() {
            var oUl = document.getElementById('ul1')
            var aBtn = document.getElementsByTagName('a');
            var i = 0;

            for (i = 0; i < aBtn.length; i++) {
                aBtn[i].index = i;
                aBtn[i].onclick = function() {
                    ajax(this.index + 1 + '.txt', function(str) {
                        var aData = eval(str);
                        oUl.innerHTML = "";
                        for (i = 0; i < aData.length; i++) {
                            var oLi = document.createElement('li');
                            oLi.innerHTML = '<strong>' + aData[i].user + '</strong><i>' + aData[i].pass + '<i>';
                            oUl.appendChild(oLi);
                        }
                    })
                }
            }
        }
    </script>
</head>

<body>
    <ul id="ul1">
    </ul>
    <a href="javascript:;">1</a>
    <a href="javascript:;">2</a>
    <a href="javascript:;">3</a>
</body>

</html>

 

posted @ 2017-03-08 16:13  Mr_W_Blog  阅读(121)  评论(0)  编辑  收藏  举报