jQuery 无刷新分页实例代码

代码如下:

<html>

<head>
     <script type="text/javascript" src="script/jquery-1.7.1.min.js"></script>

<script type="text/javascript" src="script/jquery-1.7.1.js"></script>
        <script type="text/javascript" src="script/jquery.pagination.js"></script>
        <script type="text/javascript">
            $(function(){
                    //此demo通过Ajax加载分页元素
                    var initPagination = function(data) {

var feedback = "";

$.each(data.list, function(index, d) {
                        var str ="";
                        str+= "<dl class='result' style='display:none;'>";
                        str+="<dt><img src='http://www.jb51.net/headshotsByName/balijiang.png?l' alt='图片' width='70' height='70' /></dt>";
                        str+="<dd><a href='#' title='VYyu'>VYyu</a></dd>";
                        str+="<dd class='gray'>2009-09-26 </dd>";
                        str+="<dd>"+d+"</dd>";
                        str+="</dl>";
                        feedback += str;
                        });
                    $("#feedback").empty().append(feedback); //装载对应分页的内容

//alert(datac.list.length);
                    //var num_entries = $(".result").length;
                    var num_entries = data.list.length;
                    // 创建分页
                    $("#page").pagination(num_entries, {
                        num_edge_entries: 1, //边缘页数
                        num_display_entries: 5, //主体页数
                        callback: pageselectCallback,
                        items_per_page: 3, //每页显示1项
                        prev_text: "前一页",
                        next_text: "后一页"
                    });

pageselectCallback(0);
                    }

function pageselectCallback(page_index, jq){

var resultList = $(".result");
    //var feedback = "";
    //alert(resultList.length);
    $(".result").each( function(index, data) {
            //alert(index);
            $(this).css('display','none');
            if(Math.floor(index/3)  == page_index){
            $(this).css('display','block');
            }
            });

return false;
}
//ajax加载
$.getJSON("testPage",null, function(data){initPagination(data)});
});
</script>

</head>

<body>

<div id="feedback" class="feedback"> </div>

<div id="page" class="pager"></div>
</body>

</html>