layui树形菜单动态遍历的例子
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2020-10-16
08:46:13
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layui树形菜单动态遍历的例子树形菜单动态遍历的例子
今天小编就为大家分享一篇layui树形菜单动态遍历的例子，具有很好的参考价值，希望对大家有所帮助。一起
跟随小编过来看看吧
1、前端、前端jsp页面页面
<%@ 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 rel="stylesheet" href="${pageContext.request.contextPath}/layui/scd/src/css/iconfont.css" rel="external nofollow" />
<script type="text/javascript">
layui.use(['layer','tree'],function(){
var layer = layui.layer
,$ = 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(){
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