通用分页（Jquery版）

1、简单定义下样式

<style type="text/css">

        .fanye

        {

            color: blue;

            margin-right: 15px;

            text-decoration: none;

        }

        .unUse

        {

            color: gray;

        }

    </style>

2、准备一个Div用来渲染分页按钮

<body>

    <h1 id="result">

        当前页码：[ 1 ]</h1>

    <div id="pager">

    </div>

</body>

3、编写分页功能

(function ($) {

    $.fn.pager = function (options) {

        var defaults = {

            pageNum: 1,

            pageCount: 1

        };

        var opts = $.extend(true, defaults, options);

        //return this.each(function () {

        return $(this).empty().append(renderPager(parseInt(opts.pageNum), parseInt(opts.pageCount), opts.btnCallback));

        //});

    };

    function renderPager(pageNum, pageCount, btnCallback) {

        var $pager = $('<div id="pageA"></div>');

        $pager.append(renderBtn('首页', pageNum, pageCount, btnCallback)).append(renderBtn('上一页', pageNum, pageCount, btnCallback));

        $pager.append(renderBtn('下一页', pageNum, pageCount, btnCallback)).append(renderBtn('尾页', pageNum, pageCount, btnCallback));

        //$pager.append('<span></span>');

        return $pager;

    }

    function renderBtn(btn, pageNum, pageCount, btnCallback) {

        var $Button = $('<a href="javascript:;" class="fanye">' + btn + '</a>');

        var currentPage = 1;

        switch (btn) {

            case "首页":

                currentPage = 1;

                break;

            case "上一页":

                currentPage = pageNum - 1;

                break;

            case "下一页":

                currentPage = pageNum + 1;

                break;

            case "尾页":

                currentPage = pageCount;

                break;

        }

        if (btn == "首页" || btn == "上一页") {

            pageNum <= 1 ? $Button.addClass("unUse") : $Button.click(function () { btnCallback(currentPage,pageCount); });

        }

        else {

            pageNum >= pageCount ? $Button.addClass("unUse") : $Button.click(function () { btnCallback(currentPage, pageCount); });

        }

        return $Button;

    }

})(jQuery);

4、调用

<script type="text/javascript" language="javascript">

        $(document).ready(function () {

            var currentPage = 1;

            var pageCount = 10;

            pageBtnCallBack(currentPage, pageCount);

        });

        var pageBtnCallBack = function (currentPage, pageCount) {

            $("#pager").pager({

                pageNum: currentPage,

                pageCount: pageCount,

                btnCallback: pageBtnCallBack

            });

            $("#result").html("当前页码：[ " + currentPage + " ]");

        };

    </script>

巴特西

通用分页（Jquery版）

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