<%@ page language="java" pageEncoding="UTF-8" contentType="text/html; charset=utf-8"%> <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <%@taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%> <%@taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%> <link href="https://www.jb51.net/${pageContext.request.contextPath}/layui/scd/src/css/iconfont.css" /> <script type="text/javascript"> layui.use(['layer','tree'],function(){ var layer = layui.layer ,$ = layui.jquery; layui.tree({ elem: '#demo1' //指定元素 ,click: function(item){ //点击节点回调 if(item.preview!=null){ var index = layer.open({ type: 2, title: item.name, content:"/varietySystem/"+item.preview }); layer.full(index); $(window).on("resize",function(){ layer.full(index); }); } }, nodes: [ //节点 { name: '申请文件' ,id: 1 ,alias: 'shenqingwenjian' ,spread: true //默认展开 ,children:function(){ var arr = []; <c:forEach items="${applyRequestList}" var="applyRequest"> <c:if test="${applyRequest.state == null }"> arr.push({ name:"请求书" ,preview: 'firstReceiveTree/toApplyRequestInfo/${applyRequest.idpk}' }); </c:if> <c:if test="${applyRequest.state != null}"> arr.push({ name:"请求书 <fmt:formatDate value="${applyRequest.correcttime}" pattern="yyyyMMdd" />" ,preview: 'firstReceiveTree/toApplyRequestInfo/${applyRequest.idpk}' }); </c:if> </c:forEach> return arr; }() }, { name: '中间文件' ,id: 1 ,alias: 'zhongjianwenjian' ,children:function(){ var arr = []; <c:forEach items="${StatementAndCorrection}" var="StatementAndCorrection"> <c:if test="${StatementAndCorrection.type==0}"> arr.push({ name:"意见陈述书 <fmt:formatDate value="${StatementAndCorrection.submittime}" pattern="yyyyMMdd" />" ,preview: 'statementOpinion/preview?idpk=${StatementAndCorrection.typeid}' }); </c:if> </c:forEach> return arr; }() }, { name: '通知书' ,id: 1 ,alias: 'tongzhishu' ,children:function(){ var arr = []; <c:if test="${not empty formalityNoticeList}"> <c:forEach items="${formalityNoticeList}" var="formalityNotice"> arr.push({ name:"手续合格通知书 <fmt:formatDate value="${formalityNotice.datewriting}" pattern="yyyyMMdd" />" ,preview: 'formalityNotice/noticeInfo/${formalityNotice.idpk}' }); </c:forEach> </c:if> return arr; }() } ] }); }); </script> <table > <tbody> <tr> <td> <div > <ul></ul> </div> </td> </tr> </tbody> </table> <style> #demo1>li{ background: #f2f2f2; padding: 4px 0 0 5px; border-bottom: 1px solid #e6e6e6; line-height:25px; } #demo1>li:last-child{ border-bottom:none; } #demo1>li>a{ padding-bottom: 4px; } #demo1>li ul{ background: #fff; margin-left:-5px; } #demo1>li ul>li{ border-bottom: 1px solid #e6e6e6; /*padding: 4px 0px 3px 27px;*/ padding: 4px 0px 3px 6px; } #demo1>li ul li:first-child{ border-top:1px solid #e6e6e6; } #demo1>li ul>li:last-child{ border-bottom:none; } .layui-tree li i { padding-left: 3px; } .layui-tree li a cite{ padding: 0 3px; } #demo1>li ul>li a cite{ font-size:8px; } #demo1>li ul>li:hover{ background: #f2f2f2; } .free_tree_style{ margin-left:241px; } </style>
以上这篇layui树形菜单动态遍历的例子就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
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