首页 > 代码库 > [原创]jquery+css3打造一款ajax分页插件

[原创]jquery+css3打造一款ajax分页插件

最近公司的项目将好多分页改成了ajax的前台分页
以前写的分页插件就不好用了,遂重写一个

支持IE6+,但没有动画效果
如果没有硬需求,个人认为没必要多写js让动画在这些浏览器中实现
css3的动画本来就是帮我们取代js中这部分动画代码的
使js更纯粹地去实现逻辑

效果图如下:

 

调用代码如下:

包括常用的加载失败重试,参数可配置是否能手动输入页码,设置按钮数目,可以调用多个page等等,调用代码很简便

<script type="text/javascript">    var kpage;    $(function () {        tocount();    });    function tocount() {        //初始化        $.ajax({ url: "/Service/DBCount", type: "post", success: function (e) {            kpage = $("#divPage").page({ dataCount: e, pageChange: topage });        }        });    }    function topage(i, s) {        //数据查询        $("#divInfo").html("加载中...");        $.ajax({ url: "/Service/List", type: "post", data: { PageSize: s, PageIndex: i }, success: function (r) {            $("#tList").html(r);            $("#divInfo").html("");        }, error: function () {            $("#divInfo").html("加载失败...<a href=‘javascript:reload();‘>重试</href>");        }        });    }    function reload() {        kpage.reload();    }</script>

 

具体jquery.kun_page.js:

/*jquery.kun_page.jslxk 2014.06.16www.cnblogs.com/wingkun---------------------------------参数config:dataCount:数据总数pageSize:页数据条数maxButton:页码按钮数目  showCustom:是否能手动输入页码   pageChange:页变更事件参数:(i,s,c)i:pageIndex,当前页s:pageSize,页数据条数c:pageCount,总页数*/(function($){$.fn.page = function (config) {    if (this.length != 1) {        throw "k_page:如有多个page请调用多次!";    }       var defaults = { dataCount: 1, pageSize: 10, maxButton: 6, showCustom: true, pageChange: null }    config = $.extend(defaults, config);    if (config.maxButton <= 1) config.maxButton = 2;    if (config.pageSize < 1) config.pageSize = 1;    //按钮数目需偶数    if (config.maxButton % 2 != 0)        config.maxButton++;    var pageIndex = 1, pageCount, move_kf;    //初始化页数    function initcount() {        pageCount = config.dataCount % config.pageSize == 0 ? config.dataCount / config.pageSize : parseInt(config.dataCount / config.pageSize) + 1;    }    initcount();    var prev = "<div class=‘k_p_prev‘><i></i>上一页</div>", next = "<div class=‘k_p_next‘>下一页<i></i></div>", pbody = $("<span style=‘display:block;float:left;overflow:hidden;‘></span>"), pcustom = $("<span class=‘k_custom‘>到第&nbsp;<span></span>&nbsp;页 </span><div class=‘k_btn‘>确定</div>"), cl = "<div class=‘k_cl‘></div>", pipt = $("<input class=‘k_ipt‘>");    this.empty().addClass("kun_page").append(prev);    pipt.keypress(function (e) {        if (e.which == 13) {            topage("确定");            return false;        }    }).appendTo(pcustom.children());    if (config.pageChange) {        this.unbind("click").bind("click", function (e) {            var _t = $(e.target);            if (_t[0].tagName == "DIV" && _t[0].className != "kun_page") {                topage(_t.text());            }        });    }    //跳转页码    function topage(text) {        switch (text) {            case "上一页":                if (pageIndex - 1 < 1) {                    return;                }                pageIndex--;                move_kf = "sc_r";                break;            case "下一页":                if (pageIndex + 1 > pageCount) {                    return;                }                pageIndex++;                move_kf = "sc_l";                break;            case "确定":                if (!/^\d+$/.test(pipt.val())) {                    pipt.val("");                    return;                }                text = parseInt(pipt.val());                if (text < 1 || text > pageCount) {                    pipt.val("");                    return;                }            default:                var _pindex = parseInt(text);                if (pageIndex == _pindex)                    return;                move_kf = pageIndex < _pindex ? "sc_l" : "sc_r";                pageIndex = _pindex;                break;        }        gopageChange();    }    //页变更事件    function gopageChange() {        if (config.pageChange) {            if (config.dataCount != 0) {                config.pageChange(pageIndex, config.pageSize, pageCount);                endloading();            }        }    }    //异步加载结束    function endloading() {        initpage();    }    //添加页码    function initpage() {        pbody.empty();        var _t_maxb = config.maxButton / 2;        //前后页码集合        var _t_listp = [], _t_listn = [];        var _min = 0, _max = pageCount;        for (var i = 1; i <= _t_maxb; i++) {            var _t_prev = pageIndex - i, _t_next = pageIndex + i;            //当前页码之前的页            if (_t_prev > 0) {                _t_listp.push("<div class=‘k_p_page‘>" + _t_prev + "</div>");                if (i == _t_maxb) _min = _t_prev;            }            //当前页码之后的页            if (_t_next <= pageCount) {                _t_listn.push("<div class=‘k_p_page‘>" + _t_next + "</div>");                if (i == _t_maxb) _max = _t_next;            }        }        //显示第一页        if (_min > 1) pbody.append("<div class=‘k_p_page‘>1</div>");        //显示前 ……        if (_min - 1 > 1) pbody.append("<em>...</em>");        for (var i = _t_listp.length; i >= 0; i--) {            pbody.append(_t_listp[i]);        }        pbody.append("<div class=‘k_p_page k_p_current‘>" + pageIndex + "<i class=‘k_m " + move_kf + "‘></i></div>");        for (var i = 0; i < _t_listn.length; i++) {            pbody.append(_t_listn[i]);        }        //显示后 ……        if (pageCount - _max > 1) pbody.append("<em>...</em>");        //显示最后一页        if (_max < pageCount) pbody.append("<div class=‘k_p_page‘>" + pageCount + "</div>");    }    initpage();    gopageChange();    this.append(pbody).append(next);    if (config.showCustom)        this.append(pcustom);    this.append(cl);    return { reload: gopageChange, pageCount: pageCount, recount: function (e) {        //重新计算页数        config.dataCount = e;        pageIndex = 1;        initcount();        initpage();        gopageChange();    }    };    //console.log(_min + "*" + _max + "*" + pageCount);}})(jQuery)
View Code

样式kun_page.css:

/*    kun_page.css    lxk 2014.06.16    www.cnblogs.com/wingkun*/.kun_page {font-size: 12px;line-height:23px;font-family:"Microsoft YaHei";}.kun_page .k_p_page{position:relative;}.kun_page div {float: left;margin: 3px;border: solid 1px #ccc;cursor: pointer;color: #333;min-width:12px;text-align:center;padding:0px 5px;}.kun_page em {display: block;float: left;margin: 2px;}.kun_page .k_p_current {background: #ccc;color: #fff;-webkit-animation:scroll_b 300ms;animation:scroll_b 300ms;}.kun_page .k_cl {clear: both;float: none;border: none;margin: 0px;padding: 0px;width:0px;height:0px;}.kun_page .k_custom {display: block;float: left;margin: 3px 3px 3px 20px;}.kun_page .k_ipt {width: 30px;height: 21px;border: solid 1px #ccc;text-align: center;vertical-align:middle;}.kun_page .k_m{ opacity: 0; width: 1%; height: 1%;top:0px;left:0px; display:block; position: absolute; }.kun_page .sc_l{background: -webkit-gradient(linear, 0 100%, 100% 100%, from(#CCCCCC), to(#645F5F));    -webkit-transform:translate(-50px);-webkit-animation:scroll_k_l 300ms linear;    background: -moz-linear-gradient(left,#CCCCCC 0%, #645F5F 100%);    background: -ms-linear-gradient(left,#CCCCCC 0%, #645F5F 100%);    transform:translate(-50px);animation:scroll_k_l 300ms linear;        }.kun_page .sc_r{background: -webkit-gradient(linear, 0 100%, 100% 100%, from(#645F5F), to(#CCCCCC));    -webkit-transform:translate(50px); -webkit-animation:scroll_k_r 300ms linear;    background: -moz-linear-gradient(left, #645F5F 0%, #CCCCCC 100%);    background: -ms-linear-gradient(left,#CCCCCC 0%, #645F5F 100%);    transform:translate(50px); animation:scroll_k_r 300ms linear;    }/*animation*/@-webkit-keyframes scroll_k_l{0%{-webkit-transform:translate(-100px);opacity:0.2;width:200%;height:100%;}99%{-webkit-transform:translate(-20px);opacity:0;width:200%;height:100%;}100%{-webkit-transform:translate(-20px);opacity:0;width:1%;height:1%;}}@-webkit-keyframes scroll_k_r{0%{-webkit-transform:translate(100px);opacity:0.2;width:200%;height:100%;}99%{-webkit-transform:translate(20px);opacity:0;width:200%;height:100%;}100%{-webkit-transform:translate(20px);opacity:0;width:1%;height:1%;}}@keyframes scroll_k_l{0%{transform:translate(-100px);opacity:0.2;width:200%;height:100%;}99%{transform:translate(-20px);opacity:0;width:200%;height:100%;}100%{transform:translate(-20px);opacity:0;width:1%;height:1%;}}@keyframes scroll_k_r{0%{transform:translate(100px);opacity:0.2;width:200%;height:100%;}99%{transform:translate(20px);opacity:0;width:200%;height:100%;}100%{transform:translate(20px);opacity:0;width:1%;height:1%;}}@-webkit-keyframes scroll_b{0%,99%{background: #fff;color: #000;}100%{background: #ccc;color: #fff;}}@keyframes scroll_b{0%,99%{background: #fff;color: #000;}100%{background: #ccc;color: #fff;}}
View Code

样式和动画都可以自己修改(好吧,动画效果很朴素,闹哪样,明明想了很久好吗)

pageChange事件里面也没有过多的其他处理,比如我们公司前后台处理json就有一套方案,ajax提交的参数也有处理

所以若有需求,完全可以在我的代码上再封装一层

另外插件内公开的方法暂只有几个,可视情况增加

 

喜欢的可以帮我点一下“推荐”,谢啦!

 

代码下载(后台查询代码需要自己写一个):这里