引入头部<% include("/global/header.html",{title:"会员设置"}){} %>
页面中引入文件<link rel="stylesheet" href="${ctxPath}/member/member.css"><td>${user.storeCount==''?'暂无数据':user.storeCount}</td>
<td>${user.createTime,'yyyy-MM-dd hh:mm:ss'}</td>
<button class="layui-btn layui-btn-primary clBtnGray" data-id=${user.id} οnclick="delUser(this)">删除</button>

安全输出${user.wife.name!”单身”}，如果user为null，或者user.wife为null，或者user.wife.name为null，输出”单身”

for  elsefor

<div class="layui-form-item mb0">    <label class="layui-form-label">年销售量：</label>    <div class="layui-input-block">        <%        var s = customer.saleNumber;        var arrS = ["1万件以下","1~2万件","2~3万件","3万件以上"];        for (el in arrS){%>        <input type="radio" name="sales" value="${el}" ${el==s?'checked':''} title="${el}" >        <%}        %>    </div></div>

<div class="layui-form-item mb0 pt">    <label class="layui-form-label">采购品类：</label>    <div class="layui-input-block">        <%            var c = customer.category;            var arrC=["连衣裙","丝巾","旗袍","睡衣","短衫","其他"];            for(el in arrC){                if(strutil.contain(c,el)){%>                    <input type="checkbox" name="kind[${el}]" title="${el}" checked lay-skin="primary">                <%}else{%>                    <input type="checkbox" name="kind[${el}]" title="${el}" lay-skin="primary">                <%}            }

        %>    </div></div>

<div class="layui-input-block w150">    <select name="companyType" required lay-verify="required">        <option value="">请选择</option>        <%        var t=customer.companyType;        var arrT=['连锁商超','市场代理批发','单店','网店','其他'];        for (el in arrT){%>        <option value="${el}" ${el==t?'selected':''}>${el}</option>        <%}        %>    </select></div>

异步刷新

<div class="tbWrap" id="layui-container"> <% #ajax userTableList : { %><table class="layui-table" lay-skin="line"> <colgroup> <col width="8%"> </colgroup> <tbody> <%for(user in customers.list){ %><tr> <td>${user.contactProvince==user.contactCity?user.contactProvince:(user.contactProvince+' '+user.contactCity)}</td> <td>${user.storeCount==''?'暂无数据':user.storeCount}</td> <td>${user.createTime,'yyyy-MM-dd hh:mm:ss'}</td> <td><button class="layui-btn layui-btn-primary clBtnwarm" data-id=${user.id} οnclick="followUser(this)">跟踪${user.traceCount==null?'':'('+user.traceCount+')'}</button></td> </tr> <% }elsefor{%><tr><td colspan="9" class="tbNodata">未查询到数据，换个查询条件试试吧。</td></tr> <%}%></tbody> </table> <div id="page" class="page" data-total="${customers.totalRow}"></div> <%}%></div>

$("#layui-container").load("/winIndex.html?ajaxCmd=userTableList", {    "jsonObj": JSON.stringify(_ajxOpt),    "timeRange":_opt.timeRange,    "pageNum": _opt.pageNum,    "pageSize": _opt.pageSize});layPage();

function layPage() {    laypage.render({        elem: 'page'        , count: $("#page").attr('data-total') || 10        , curr:_opt.pageNum        , limit: _opt.pageSize        , layout: ['prev', 'page', 'next', 'skip','count']        ,theme:'cLayPage'        , jump: function (obj,first) {if(!first){                jumpPage(obj);            }        }    });}

function jumpPage(obj) {    _opt.pageNum = obj.curr;    _opt.refresh();}

elLP   提供了当前循环的信息

elLP.index :当前的索引，从1开始
elLP.size:集合的长度
elLP.first 是否是第一个
elLP.last 是否是最后一个
elLP.even 索引是否是偶数
elLP.odd 索引是否是奇数

refresh: function () {$("#asyncTb").load("/lecturer/lecturerIndex.html?ajaxCmd=asyncTb", {"pageNum": _opt.pageNum,"pageSize": _opt.pageSize},layPage);}