laypage分页控件使用方法

laypage是一款非常简单易用的分页控件，由于最近项目中使用到了，简单记录一下使用方法

官网：https://www.layui.com/demo/laypage.html

1、引入laypage所需的js和css文件

<link href="js/laypage/1.3/skin/laypage.css" rel="stylesheet"/>

<script type="text/javascript" src="js/laypage/1.3/laypage.js"></script>

2、定义分页需要显示的地方,id为doctorDiv是分页要显示的地方

<div class="doctor_list">
    <ul id="doctorUL">
        <div style="clear: both;"></div>
    </ul>
    <div style="clear: both;"></div>
    <div class="pages" id="doctorDiv">

    </div>
</div>

 

3、使用ajax异步请求查询数据，并分页显示

 

<script type="text/javascript">

    //定义全局变量记录页码信息
    var globalDate = {};
    //1页显示两条数据
    globalDate.pageSize=2;

    $(function () {
        //查询数据
        search();

    });


    //查询数据
    function search(date) {
        var str = "";
        $.ajax({
            type: "post",
            url: "<%=basePath%>mytlist.html",
            dataType: "json",
            async: true,
            data: date,
            success: function (data) {
                if (data.result) {
                    var mydata = data.obj.list;
                    for (var i = 0; i < mydata.length; i++) {
                        var info = mydata[i];
                        str += "<li>";
                        str += "<a onclick=" + "doctorDetail('" + info.id + "')" + ">";
//                        str+="<a href='mytdoctor_xq.html?id='"+info.id+">";
                        str += "<img src=" + info.photo + ">";
                        str += "<div class='yi_text'>";
                        str += "<h2>" + info.name;
                        str += "<span>" + info.title + "</span>";
                        str += "</h2>";
                        str += "<h3>科室：" + info.department_one + "</h3>";
                        str += "<h3>";
                        str += "<em>评分：</em>";
                        str += "<span>";
                        if (info.total_score != null && info.total_score != "" && info.total_evaluate_num != null && info.total_evaluate_num != "") {
                            var pingfen = info.total_score / info.total_evaluate_num;  //评分
                            var j;
                            for (j=0; j < pingfen; j++) {
                                str += "<img src='images/pc/icon_031.png'>";
                            }
                            if(j<5){
                                for(var k=0;k<5-j;k++){
                                    str += "<img src='images/pc/icon_032.png'>";
                                }
                            }
                        }
                        str += "</span>"
                        str += "</h3>";
                        str += "<h3>所在医院：" + info.hospital + "</h3>";
                        str += "<p>疾病擅长：" + info.skilful + "</p>";
                        str += "</div>";
                        str += "</a>";
                        str += "</li>";
                    }
                    $("#doctorUL").empty();
                    $("#doctorUL").append(str);
                    var page = data.obj.pages;  //总页数
                    var curr = data.obj.pageNum;    //当前页
                    laypage({
                        cont: 'doctorDiv',  //分页需要显示的地方
                        pages: page,    //总页数
                        curr: curr,     //当前页
                        groups: 3,//连续显示分页数
                        skip: true,     //是否开启跳页
                        first: '首页',
                        last: '尾页',
                        skin: 'molv',   //加载内置皮肤，也可以直接赋值16进制颜色值，如:#c00
                        prev: '<', //若不显示，设置false即可
                        next: '>', //若不显示，设置false即可
                        jump: function (e, first) { //触发分页后的回调
                            if (!first) { //一定要加此判断，否则初始时会无限刷新
                                globalDate.pageNum = e.curr;
                                search(globalDate);
                            }
                        }
                    });


                } else {
                    //错误
                    console.log("错误");
                }
            }
        });
    }
</script>

4、最终效果

5、感觉laypage显示出来的页码有点扁，高度不够，所以稍微修改了一点css

<%--修改laypage的样式--%>
<style>
    .laypage_main a, .laypage_main input, .laypage_main span {
        height: 40px;
        line-height: 40px
    }

    .laypage_main button {
        height: 40px;
        line-height: 40px;
        margin-left: 5px;
        padding: 0 10px;
        color: #666
    }
</style>