解锁会议审批新境界:探索layui带签字功能的无缝体验!

目录

前言

功能演示

功能分析

送审功能

审批功能

会议通知功能

会议反馈功能

反馈详情功能

数据表分析

​编辑

sql分析

送审sql

会议审批sql

会议通知sql语句

反馈详情

新增反馈

前端--源代码展示

我的会议.js--会议送审,查看反馈详情功能

我的会议jsp

会议审批jsp

会议审批.js

审批界面.jsp--点击审批弹出的界面

审批界面js

会议通知.jsp

会议通知.js

反馈界面.jsp--用户点击是否参会的弹出的界面层

   反馈界面js--内存在获取表单信息的方法


前言

上一章讲解了关于会议oa项目的排座功能,其中使用到了html2cavas插件,今天我们同样也会使用一款插件来完成我们的会议审批功能,当然,本片还会连同叫讲解送审以及会议反馈功能


功能演示


功能分析

送审功能

  • 点击我的会议界面时,页面自动加载下拉框选项人员
  • 当用户点击送审弹出送审界面,中间内嵌一个div包裹一个下拉框
  • 点击确认送审时,用户向后端发送请求,携带参数会议id,以及送审人的id,用此传到后端来修改会议的状态以及审批人,然后刷新列表

审批功能

  • 当用户点击我的审批,前端会自动往后端发送请求,将当前用户的id传达后端,如果当前用户的id是会议中的审批人id,那么就将这个会议查询出来
  • 当用户点击审批功能时,获取到行数据,以及行id,弹出添加审核界面,子页面会继承父页面传过来的行参数,从而赋值,但是此时需要注意的是,如果需要赋值,那么此时子页面的name属性必须和传过来的行参数中的键名一样
  • 
    	if(parent.row!=null){
    		form.val('audit',$.extend({}, parent.row||{}));
    	}
    	

  • 当用户点击审批通过时,因为子页面中的方法获取到了图像数据,但是审批通过按钮是基于父页面的,所以要从父页面调取子页面的方法

  •  $(layero).find("iframe")[0].contentWindow.save();

  • 我们将其封装成一个对象,然后再往这个对象中添加数据参数,一个是行id,一个是审批人的id,行id是打开审批界面的方法中传递过来的,此时审批人也就是登录的人是很早就保存在域对象中的,所以获取审批人的id也很容易,最后将封装好的对象,传递到后台进行逻辑处理

  • 后面的图片下载的方法就和会议排座得方法一样了,看我的sql分析以及源码吧

会议通知功能

当用户登录打开会议通知时,用户会看到当前自己需要参加的还没有开始的会议,并且它的反馈信息是未读

会议反馈功能

当用户点击是否参会时,前端拿到数据往后台传送,在会议反馈表中新增一条会议反馈数据

反馈详情功能

 当用户点击反馈详情时,浏览器从后端获取数据回显到前端,根据他们的反馈id分组


数据表分析

审批表,审批者点击审批通过的审批数据存放 

解锁会议审批新境界:探索layui带签字功能的无缝体验!_第1张图片

反馈表,参会人员反馈时的信息存放处

解锁会议审批新境界:探索layui带签字功能的无缝体验!_第2张图片

会议表 会议管理的核心表

解锁会议审批新境界:探索layui带签字功能的无缝体验!_第3张图片

sql分析

  • 送审sql

	//修改会议审批人(会议送审)
		public int updateAuditorById(MeetingInfo info) throws Exception {
			String sql="update t_oa_meeting_info set auditor=?,state=2 where id=?";
			return super.executeUpdate(sql, info, new String[] {"auditor","id"});
		}

  • 会议审批sql

    public void add(MeetingAudit audit) {
    		//1.新增会议审批记录
    		String sql="insert into t_oa_meeting_audit(meetingId,auditor,sign)"
    				+ " values("+audit.getMeetingId()+","+audit.getAuditor()+",'"+audit.getSign()+"')";
    		//2.根据会议ID更新会议的状态(3=驳回,4=待开)
    		int state=StringUtils.isBlank(audit.getSign())?3:4;
    		String sql1="update t_oa_meeting_info set state="+state+" where id="+audit.getMeetingId();
    		//如何一次执行两条SQL,使用数据库事务?
    		super.executeUpdateBatch(new String[] {sql,sql1});
    	}

    这里一个方法用到了两条sql语句,解释起来有点麻烦,需要的兄弟在我的工具类中有basedao,直接去copy就OK了,


  • 会议通知sql语句

public List> 
			queryMeetingFeedBackByUserId(MeetingFeedBack back,PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException{
		String sql="select t1.*,ifnull(f.result,-1) result from \r\n" + 
				"(select * from t_oa_meeting_info where "
				+ "find_in_set('"+back.getPersonId()+"',concat(canyuze,',',liexize,',',zhuchiren))) t1 \r\n" + 
				"left join t_oa_meeting_feedback f on "
				+ "t1.id=f.meetingId and personId="+back.getPersonId()+" where f.result is null ";
		sql += " order by t1.id desc";
		System.out.println(sql);
		return super.executeQuery(sql, pageBean);
	}

        这段sql其实是比较复杂的了,需要熟悉两张表的结构才能够看得懂

        现在将sql语句拆解来讲解

        

SELECT * FROM t_oa_meeting_info WHERE find_in_set('" + back.getPersonId() + "', concat(canyuze, ',', liexize, ',', zhuchiren)) and state =4

这段代码就是子查询部分,意思是查出当前登录的用户,在会议表中是参与者,列席者,主持者的所有待开会议,刚好满足我们的需求,因为我们的会议通知就是要做到,只看到自己需要参加的会议,

SELECT t1.*, IFNULL(f.result, -1) result FROM (子查询) t1
LEFT JOIN t_oa_meeting_feedback f ON t1.id = f.meetingId AND personId = '" + back.getPersonId() + "'
WHERE f.result IS NULL

主查询部分其实就是在原有的基础上,还要根据另外一张反馈表,通过条件查询,只拿到我们还没有读的会议信息,因为这才叫做通知


  • 反馈详情

        1.1、先拿到所有参与人员的id

select concat (canyuzhe,',',liexizhe,',',zhuchiren)from t_oa_meeting_info where id=?

        1.2、再拿到对应参与人员的姓名

select * from t_oa_user where find_in_set(id,(select concat (canyuzhe,',',liexizhe,',',zhuchiren)from t_oa_meeting_info where id=?))

2、连接反馈表,拿到对应的反馈情况

select 
t1.name,if(f.result,-1)result
from 
(select * from t_oa_user where find_in_set(id,(select concat (canyuzhe,',',liexizhe,',',zhuchiren)from t_oa_meeting_info where id=?))) t1
left join t_oa_meeting_freeback f on t1.id = f.personid and f.meeting id=?

3、根据反馈情况进行分组

select 
t.result,group_concat(t.name)names
form
(select 
t1.name,if(f.result,-1)result
from 
(select * from t_oa_user where find_in_set(id,(select concat (canyuzhe,',',liexizhe,',',zhuchiren)from t_oa_meeting_info where id=?))) t1
left join t_oa_meeting_freeback f on t1.id = f.personid and f.meeting id=?) t
group by t.result

  • 新增反馈

insert into t_oa_meeting_feedback values(?,?,?,?,?,?)

前端--源代码展示

我的会议.js--会议送审,查看反馈详情功能

let layer,table,$,form;
var row;
layui.use(['layer','table','jquery','form'],function(){
	layer=layui.layer,
	table=layui.table,
	form=layui.form,
	$=layui.jquery;
	
	initTable();
	
	query();
	//查询事件
	$('#btn_search').click(function(){
		query();
	});
	
	
	//初始化审批人
	initFormSelects();
	
	
	//送审
	$('#btn_auditor').click(function(){
//		将会议的id,以及会议的审批人传到后端
		$.post($("#ctx").val()+'/info.action',{
			'methodName':'updateAuditorById',
			'id':$('#meetingId').val(),
			'auditor':$('#auditor').val()
		},function(rs){
			if(rs.success){
				//关闭对话框
				layer.closeAll();
				//刷新列表
				query();
			}else{
				layer.msg(rs.msg,{icon:5},function(){});
			}
		},'json');
		return false;
	});
});

//1.初始化数据表格
function initTable(){
	table.render({          //执行渲染
//		url: 'info.action?methodName=myInfos',
        elem: '#tb',   //指定原始表格元素选择器(推荐id选择器)
        height: 700,         //自定义高度
        loading: false,      //是否显示加载条(默认 true)
        page:true,
        cols: [[             //设置表头
            {field: 'id', title: '会议编号', width: 90},
            {field: 'title', title: '会议标题', width: 120},
            {field: 'location', title: '会议地点', width: 140},
            {field: 'startTime', title: '开始时间', width: 120},
            {field: 'endTime', title: '结束时间', width: 120},
            {field: 'meetingState', title: '会议状态', width: 120},
            {field: 'seatPic', title: '会议排座', width: 120,
            	templet: function(d){
                    if(d.seatPic==null || d.seatPic=="")
                    	return "尚未排座";
                    else
                    	return "";
                }
            },
            {field: 'auditorName', title: '审批人', width: 120},
            {field: '', title: '操作', width: 200,toolbar:'#tbar'},
            
        ]]
   });
}

//2.点击查询
function query(){
	table.reload('tb', {
        url: 'info.action',     //请求地址
        method: 'POST',                    //请求方式,GET或者POST
        loading: true,                     //是否显示加载条(默认 true)
        page: true,                        //是否分页
        where: {                           //设定异步数据接口的额外参数,任意设
        	'methodName':'myInfos',
        	'zhuchiren':$('#zhuchiren').val(),
        	'title':$('#title').val(),
        },  
        request: {                         //自定义分页请求参数名
            pageName: 'page', //页码的参数名称,默认:page
            limitName: 'rows' //每页数据量的参数名,默认:limit
        },
        done: function (res, curr, count) {
        	console.log(res);
        }
   });
	
	//工具条事件
	table.on('tool(tb)', function(obj){ //注:tool 是工具条事件名,test 是 table 原始容器的属性 lay-filter="对应的值"
	  row = obj.data; //获得当前行数据
	  var layEvent = obj.event; //获得 lay-event 对应的值(也可以是表头的 event 参数对应的值)
	  var tr = obj.tr; //获得当前行 tr 的 DOM 对象(如果有的话)
	  console.log(row);
	  if(layEvent === 'seat'){ //会议排座
		open(row.id)
	  } else if(layEvent === 'send'){ //送审
//会议送审功能
//		  判断是进行排座了
		  if(row.seatPic==null || row.seatPic==""){
			  layer.msg('先请完成会议排座,再进行送审操作!',function(){});
			  return false;
		  }
		  //在打开送审页面之前,先请完成会议ID的赋值操作
		  $('#meetingId').val(row.id);
		  openLayerAudit();
//		  点击送审时,弹出层中会议送审人员查出来,也就是调用dao方法
//		  打开会议送审页面层

		  
		  
		  
	  } else if(layEvent==="back"){ //反馈详情
		  openLayerFeedBack(row.id);
	  } else {
		  layer.msg('删除');
	  }
	});
}















//打开会议排座对话框
function open(id){
	layer.open({
        type: 2,                    //layer提供了5种层类型。可传入的值有:0(信息框,默认)1(页面层)2(iframe层)3(加载层)4(tips层)
        title: '会议排座',                   //对话框标题
        area: ['460px', '340px'],   //宽高
        skin: 'layui-layer-rim',    //样式类名
        content: $("#ctx").val()+'/jsp/meeting/seatPic.jsp?id='+id,                //弹出内容。可以传入普通的html内容,还可以指定DOM,更可以随着type的不同而不同
    });
}





//会议送审
function openLayerAudit(){
	//每次打开都对送审人进行初始化默认值设置
	$('#auditor').val("");
	//必须重新渲染
	form.render('select');
	//弹出对话框
    layer.open({
        type: 1,                    //layer提供了5种层类型。可传入的值有:0(信息框,默认)1(页面层)2(iframe层)3(加载层)4(tips层)
        title:'会议送审',
        area: ['426px', '240px'],   //宽高
        skin: 'layui-layer-rim',    //样式类名
        content: $('#audit'),   //弹出内容。可以传入普通的html内容,还可以指定DOM,更可以随着type的不同而不同
    });
}



//初始化审批人
function initFormSelects(){
	$.getJSON($("#ctx").val()+'/addmeeting.action',{
		'methodName':'listtwo'
	},function(rs){
		console.log(rs);
		let data=rs.data;
		$.each(data,function(i,e){
			$('#auditor').append(new Option(e.name,e.value));
		});
		//重新渲染
		form.render('select');
	});
}




//打开查看本会议的反馈详情
function openLayerFeedBack(id){
	$.getJSON('feedBack.action',{
		methodName:'queryMeetingBackByMeetingId',
		meetingId:id
	},function(data){
		$('#meeting_ok').html("");
		$('#meeting_no').html("");
		$('#meeting_noread').html("");
		if(data.success){
			console.log(data.data);
			$.each(data.data,function(i,e){
				if(e.result==1)
					$('#meeting_ok').html(e.names);
				else if(e.result==2)
					$('#meeting_no').html(e.names);
				else
					$('#meeting_noread').html(e.names);
			});
			//弹出对话框
		    layer.open({
		        type: 1,                    //layer提供了5种层类型。可传入的值有:0(信息框,默认)1(页面层)2(iframe层)3(加载层)4(tips层)
		        title:'反馈详情',
		        area: ['626px', '430px'],   //宽高
		        skin: 'layui-layer-rim',    //样式类名
		     
		        content: $('#feedback'),   //弹出内容。可以传入普通的html内容,还可以指定DOM,更可以随着type的不同而不同
		       
		        btn:['关闭'],
		        yes:function(index,layero){
		        	layer.closeAll();
		        }
		    });
		}
	});
}



我的会议jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@include file="/common/public.jsp"%>









会议审批jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/public.jsp"%>









会议审批.js

let layer,table,$,form;
var row;
layui.use(['layer','table','jquery','form'],function(){
	layer=layui.layer,
	table=layui.table,
	form=layui.form,
	$=layui.jquery;
	
	initTable();
	query();
	//查询事件
	$('#btn_search').click(function(){
		query();
	});
	
});

//初始化数据表格(我的审批)
function initTable(){
	table.render({          //执行渲染
        elem: '#tb',   //指定原始表格元素选择器(推荐id选择器)
        height: 400,         //自定义高度
        loading: false,      //是否显示加载条(默认 true)
        cols: [[             //设置表头
            {field: 'id', title: '会议编号', width: 90},
            {field: 'title', title: '会议标题', width: 120},
            {field: 'location', title: '会议地点', width: 140},
            {field: 'startTime', title: '开始时间', width: 120},
            {field: 'endTime', title: '结束时间', width: 120},
            {field: 'meetingState', title: '会议状态', width: 120},
            {field: 'seatPic', title: '会议排座', width: 120,
            	templet: function(d){
                    if(d.seatPic==null || d.seatPic=="")
                    	return "尚未排座";
                    else
                    	return "";
                }
            },
            {field: '', title: '操作', width: 200,toolbar:'#tbar'},
        ]]
   });
}

//点击查询
function query(){
	table.reload('tb', {
        url: $("#ctx").val()+'/info.action',     //请求地址
        method: 'POST',                    //请求方式,GET或者POST
        loading: true,                     //是否显示加载条(默认 true)
        page: true,                        //是否分页
        where: {                           //设定异步数据接口的额外参数,任意设
        	'methodName':'myAudit',
        	'auditor':$('#auditor').val(),
        	'title':$('#title').val(),
        },  
        request: {                         //自定义分页请求参数名
            pageName: 'page', //页码的参数名称,默认:page
            limitName: 'rows' //每页数据量的参数名,默认:limit
        },
        done: function (res, curr, count) {
        	console.log(res);
        }
   });
	
	//工具条事件
	table.on('tool(tb)', function(obj){ //注:tool 是工具条事件名,test 是 table 原始容器的属性 lay-filter="对应的值"
	  row = obj.data; //获得当前行数据
	  var layEvent = obj.event; //获得 lay-event 对应的值(也可以是表头的 event 参数对应的值)
	  var tr = obj.tr; //获得当前行 tr 的 DOM 对象(如果有的话)
	  console.log(row);
	  if(layEvent === 'edit'){ //审批
		  openLayer(row.id);
	  } else {
		  
	  }
	});
}

// 打开审批页面
function openLayer(id){
    layer.open({
        type: 2,                    //layer提供了5种层类型。可传入的值有:0(信息框,默认)1(页面层)2(iframe层)3(加载层)4(tips层)
        title: '审批',                   //对话框标题
        area: ['600px', '500px'],   //宽高
        skin: 'layui-layer-rim',    //样式类名
        content: $("#ctx").val()+'/jsp/meeting/addMeetingAudit.jsp',                //弹出内容。可以传入普通的html内容,还可以指定DOM,更可以随着type的不同而不同
        btn:['审批通过','审批驳回'],
        yes:function(index,layero){
        	//layer.msg('保存');
        	//调用子页面中提供的save方法,快速获取子页面的form表单数据
            let data= $(layero).find("iframe")[0].contentWindow.save();
            data['meetingId']=id;
            data['auditor']=$('#auditor').val();
            addMeetingAudit(data);
        },
        btn2:function(){
        	let data={};
        	data['sign']=null;
        	data['meetingId']=id;
            data['auditor']=$('#auditor').val();
            addMeetingAudit(data);
            return false;
        }
    });
}

// 添加审批意见
function addMeetingAudit(params){
	params['methodName']="add";
	console.log(params);
	$.post($("#ctx").val()+'/audit.action',params,function(rs){
		if(rs.success){
			layer.closeAll();
			query();
		}else{
			layer.msg(rs.msg,{icon:5},function(){});
		}
	},'json');
}

审批界面.jsp--点击审批弹出的界面

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@include file="/common/public.jsp"%>







<%--  --%>
<%--   --%>
发布会议



  • 铅笔
  • 清空

审批界面js

let layer,table,$,form;
var row;
layui.use(['layer','table','jquery','form'],function(){
	layer=layui.layer,
	table=layui.table,
	form=layui.form,
	$=layui.jquery;
	
	if(parent.row!=null){
		form.val('audit',$.extend({}, parent.row||{}));
	}
	
	
	init();
	function init() {
		$('.strokeColorBox').css('border',"4px solid "+$('.strokeColor').val()).find('.icon').css('color',$('.strokeColor').val());
		$('.weightBox .icon').html($('.weight').val()+'px');
		$('.drawFont').css({
			'height': $('.font_box_size').val()
		})
	}
	/**
	 * 右键按下不显示浏览器自带框
	 */
	$('#canvas').get(0).oncontextmenu = function (e) { 
		showMyselfBox(e);
		return false;
	}; 

	/**
	 * 显示自定义框
	 */
	function showMyselfBox (e) {
		var left = e.offsetX;
		var top = e.offsetY;
		$('.myselfBox').css({
			left: left,
			top: top
		}).show();
	}

	/**
	 * 鼠标滑过工具台
	 */
	
	$('.contro li').on('mouseover', function () {
		$(this).on('mouseout', function () {
			$('.contro li').find('.iconAlert').hide()
		});
		$(this).find('.iconAlert').show();
	});

	/**
	 * 点击工具台
	*/

	$('.drawType li').on('click touchstart', function (e) {
		if (e.type == "touchstart") {
			e.preventDefault();
		}
		$(this).addClass('drawTypeChoose').siblings().removeClass('drawTypeChoose');
		initData.drawType = $(this).attr('data-name');
		initData.drayTypeNum= $(this).attr('data-nameNum')
	})


	/**
	 * 改变线条颜色
	*/
	$('.strokeColor').on('change', function (e) {
		initData.color = $(this).val();
		$('.strokeColorBox').css('border','4px solid '+initData.color).find('.icon').css('color',initData.color);
	})

	/**
	 * 改变背景色
	*/
	$('.backgroundColor').on('change', function (e) {
		initData.background = $(this).val();
		$('.backgroundColor').css('border','4px solid '+initData.background).find('.icon').css('color',initData.background);
	})
	$('.fillDraw').on('click touchstart',function (e) {
		if (e.type == "touchstart") {
			e.preventDefault()
		}
		if ($(this).attr('data-choose') == 'false') {
			$(this).attr('data-choose','true').addClass('fillBg');
			$('.backgroundColorBox').css({'border':'4px solid '+initData.background,'background':'#fff'}).find('.icon').css('color',initData.background);
			$('.backgroundColor').show();
			initData.isFill = true;
		} else {
			initData.isFill = false;
			$(this).attr('data-choose','false').removeClass('fillBg');
			$('.backgroundColor').hide();
			$('.backgroundColorBox').css({'border':'4px solid #07133d','background':'#07133d'}).find('.icon').css('color','#666');
		}
	})

	/**
	 * 改变线条粗细
	*/

	$('.weight').on('change', function () {
		initData.size = $(this).val();
		$('.weightBox .icon').html($('.weight').val()+'px');
	})


	/**
	 * 绘制还是移动
	*/
	$('.drawOrMove').on('click touchstart',function (e) {
		if (e.type == "touchstart") {
			e.preventDefault()
		}
		$(this).addClass('drawOrmoveChoose').siblings('.drawOrMove').removeClass('drawOrmoveChoose');
		if ($(this).attr('data-name') == 'move') {
			// if (initData.drawType == 'line' || initData.drawType == 'pen' || initData.drawType == 'line' || initData.drawType == 'signet' || initData.drawType == 'eraser') {
			// 	alert('')
			// }
			$('.maskLi').show();
			initData.drawOrMove = $(this).attr('data-name');
			$('#canvas').css('cursor','move');
		} else {
			initData.drawOrMove = $(this).attr('data-name');
			$('.maskLi').hide();
			$('#canvas').css('cursor','crosshair');
		}
	})

	/**
	 * 绘制文字
	*/

	$('.intoFontInput').on('input', function () {
		$('.intoFont').html($(this).val());
		initData.context = $(this).val();
	})
	$('.font_box_size').on('change',function () {
		initData.fontSize = $(this).val();
	})

	/**
	 * 清除画布
	*/

	$('.remote').on('mousedown touchstart',function (e) {
		if (e.type == "touchstart") {
			e.preventDefault()
		}
		initData.context2d.clearRect(0,0,initData.canvasWidth,initData.canvasHeight);
		initData.drawHistoryArrData = [];
		initData.drawHistoryArrData.length = 0;
	})

	/**
	 * 保存图片
	*/
	$('.downLoad').on('mousedown touchstart',function (a) {
		//debugger;
		save();
		
	})
	
	
	

	/**
	 * 鼠标在canvas按下
	*/
	$('#canvas').on('mousedown touchstart',function (e) {
		if (e.type == "touchstart") {
			e.preventDefault()
		}
		if (e.button == '0' || e.type == "touchstart") { // 判断是左键按下
			$('.myselfBox').hide();
			initData.mouseDown(e);
			$(this).on('mousemove touchmove', function (e) {
				if (e.type == "touchmove") {
					e.preventDefault()
				}
				initData.mouseMove(e);
			})
		}
	})


	/**
	 * 鼠标抬起
	*/
	$('html').on('mouseup touchend',function(){
	    initData.mouseUp();
	})

	var initData= {
		drawHistoryArrData: [], // 存放所有绘制图形的数据
		context2d: $('#canvas').get(0).getContext('2d'), // canvas绘图2d环境
		canvasWidth: $('#canvas').width(),
		canvasHeight: $('#canvas').height(),
		relPosX: 0, // 鼠标在绘制图形中按下相对该图形左面的距离
		relPosY: 0, // 鼠标在绘制图形中按下相对该图形上面的距离
		relPosToX: 0, // 鼠标在绘制图形中按下相对该图形左面的距离
		relPosToY: 0, 
		initLeft: 0,
		initTop: 0,
		chooseIndex: 0, // 选中图形在drawHistoryArrData数据中的index
		drawOrMove: 'draw', // 当前模式是拖拽还是绘制
		isMove: false, // 是否可以拖拽
		drawType: 'pen', // 绘制图形的类型
		drawTypeNum: '1', // 用于区分同一图形不同形状
		size: 2, // 绘制的粗细
		fontSize: $('.font_box_size').val(),
		context:'',
		color: $('.strokeColor').val(), // 绘制颜色
		isFill: false, // 是否填充
		background: $('.backgroundColor').val(),
		msgArr:[], // 画笔信息
		/**
		 * 矩形绘制轨迹
		*/
		drawTypeArr: function (arr,j) {
			var drawTypeFn = { // 绘制方法
				rect: function () { // 矩形
					initData.context2d.beginPath();
					initData.context2d.lineWidth = arr[j].size;
					initData.context2d.strokeStyle = arr[j].color;
					initData.context2d.rect(arr[j].x, arr[j].y, arr[j].w,arr[j].h);
					if (arr[j].fill) {
						initData.context2d.fillStyle = arr[j].fill;
						initData.context2d.fill();
					}
					initData.context2d.stroke();
				},
				line: function () { // 线
					initData.context2d.beginPath();
					initData.context2d.moveTo (arr[j].x,arr[j].y);       //设置起点状态
					initData.context2d.lineTo (arr[j].toX,arr[j].toY);       //设置末端状态
					initData.context2d.lineWidth = arr[j].size;          //设置线宽状态
					initData.context2d.strokeStyle = arr[j].color;  //设置线的颜色状态
					initData.context2d.stroke(); 
				},
				circle: function () { // 圆
					initData.context2d.beginPath();
					initData.context2d.lineWidth = arr[j].size;          //设置线宽状态
					initData.context2d.strokeStyle = arr[j].color;
					initData.context2d.arc(arr[j].x,arr[j].y,arr[j].r,0,2*Math.PI);
					if (arr[j].fill) {
						initData.context2d.fillStyle = arr[j].fill;
						initData.context2d.fill();
					}
					initData.context2d.stroke()
				},
				delta: function () { // 三角
					var w = arr[j].toX-arr[j].x;
					var h = arr[j].toY-arr[j].y;
					var harfDis = Math.tan(30/2)*h ;
					if (arr[j].toX-arr[j].x>0) {
						harfDis = harfDis
					} else {
						harfDis = -harfDis
					}
					initData.context2d.beginPath();
					initData.context2d.moveTo (arr[j].x,arr[j].y);       //设置起点状态
					initData.context2d.lineTo (arr[j].toX,arr[j].toY);
					initData.context2d.lineTo (arr[j].toX + 2*harfDis,arr[j].toY);
					initData.context2d.lineTo (arr[j].x,arr[j].y);       //设置末端状态
					initData.context2d.lineWidth = arr[j].size;          //设置线宽状态
					initData.context2d.strokeStyle = arr[j].color;  //设置线的颜色状态
					if (arr[j].fill) {
						initData.context2d.fillStyle = arr[j].fill;
						initData.context2d.fill();
					}
					initData.context2d.stroke(); 
				},
				ellipse: function () {
					initData.context2d.beginPath();
					initData.context2d.lineWidth = arr[j].size;          //设置线宽状态
					initData.context2d.strokeStyle = arr[j].color;
					initData.context2d.ellipse(arr[j].x,arr[j].y,Math.abs(arr[j].toX - arr[j].x),Math.abs(arr[j].toY -arr[j].y),0,0,Math.PI*2); 
					if (arr[j].fill) {
						initData.context2d.fillStyle = arr[j].fill;
						initData.context2d.fill();
					}
		            initData.context2d.stroke();
				},
				polygon: function () {
					var y1 = (arr[j].toY-arr[j].y)/2;
					var tan = Math.tan((90-(arr[j].reg/2))*(2*Math.PI/360));
					var x1 = y1*tan;
					initData.context2d.beginPath();
					initData.context2d.moveTo (arr[j].x,arr[j].y);       //设置起点状态

					initData.context2d.lineTo (arr[j].toX,arr[j].y);

					initData.context2d.lineTo (arr[j].toX+x1,arr[j].y+y1);

					initData.context2d.lineTo (arr[j].toX,arr[j].toY);       //设置末端状态

					initData.context2d.lineTo (arr[j].x,arr[j].toY); 

					initData.context2d.lineTo (arr[j].x-x1,arr[j].y+y1); 

					initData.context2d.lineTo (arr[j].x,arr[j].y); 
					initData.context2d.lineWidth = arr[j].size;          //设置线宽状态
					initData.context2d.strokeStyle = arr[j].color;  //设置线的颜色状态
					if (arr[j].fill) {
						initData.context2d.fillStyle = arr[j].fill;
						initData.context2d.fill();
					}
					initData.context2d.stroke(); 
				},
				font: function () {
					// initData.context2d.beginPath();
					initData.context2d.font = arr[j].fontSize+'px  Verdana';
					initData.context2d.textAlign = 'center';
					initData.context2d.textBaseline = 'bottom';
					initData.context2d.fillStyle = arr[j].color;
					// if (arr[j].fill) {
					initData.context2d.fillText(arr[j].context, arr[j].x, arr[j].y); 
					// }
					// initData.context2d.strokeText(arr[j].context, arr[j].x, arr[j].y);
					// initData.context2d.lineWidth = 1;
					// initData.context2d.strokeStyle = 'transparent';
					// initData.context2d.rect(arr[j].x, arr[j].y, arr[j].w,arr[j].h);
					// initData.context2d.stroke();
					$('.drawFont').hide();
					// initData.context = ""
					$('.intoFont').html('');
					$('.intoFontInput').val('');
					$('.drawFont').attr('data-type','hide');
				},
				signet: function () {
					var img = new Image();
					img.src = 'data:image/png;base64,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';
					img.onload = function(){
						initData.context2d.drawImage(img, arr[j].x-50, arr[j].y-50,100,100);
					}
				},
				pen: function () {
					var lineWidth = arr[j].size;
					var radius=lineWidth/2;
					var lineColor =arr[j].color;
					initData.context2d.beginPath();
					$.each(arr[j].msgArr,function (index,val) {
		            	initData.context2d.lineWidth= lineWidth; 
		                initData.context2d.lineTo(val.x, val.y);  
		                initData.context2d.strokeStyle = lineColor;
		                initData.context2d.stroke();  
		                initData.context2d.beginPath();  
		                initData.context2d.arc(val.x, val.y, radius, 0, 360, false);
		                initData.context2d.fillStyle = lineColor;
		                initData.context2d.fill();  
		                initData.context2d.beginPath();  
		                initData.context2d.moveTo(val.x, val.y);  
		                initData.context2d.stroke(); 
					})
				},
				eraser: function () {
					$.each(arr[j].msgArr,function (index,val) {
		            	initData.context2d.clearRect(val.x,val.y,arr[j].size,arr[j].size);
					})
				}
			};
			switch (arr[j].drawType) {
				case 'rect':drawTypeFn.rect(); break;
				case 'line':drawTypeFn.line(); break;
				case 'circle':drawTypeFn.circle(); break;
				case 'delta':drawTypeFn.delta(); break;
				case 'ellipse':drawTypeFn.ellipse(); break;
				case 'polygon': drawTypeFn.polygon(); break;
				case 'font': drawTypeFn.font(); break;
				case 'signet': drawTypeFn.signet(); break;
				case 'pen': drawTypeFn.pen(); break;
				case 'eraser': drawTypeFn.eraser(); break;
			}

		},

		/**
		 * 统一绘制方法
		*/
		drawArr: function (arr) {
			for (var j in arr) {
				this.drawTypeArr(arr,j)
			}
		},

	
		/**
		 * 鼠标按下执行
		*/
		mouseDown: function (e) { // 鼠标按下
			initData.initLeft = e.offsetX?e.offsetX:e.originalEvent.targetTouches[0].pageX - $('#canvas').offset().left;//获取鼠标起始位置
			initData.initTop = e.offsetY?e.offsetY:e.originalEvent.targetTouches[0].pageY - $('#canvas').offset().top;	
			initData.msgArr = [];
			if (initData.drawHistoryArrData.length>0) {
				function getChooseIndex() {
					for(var i in initData.drawHistoryArrData) {
		    			initData.drawArr([initData.drawHistoryArrData[i]]);
		    			if (initData.drawOrMove == 'move') {
		    				if(initData.context2d.isPointInPath(initData.initLeft,initData.initTop)) {
				    			initData.drawArr(initData.drawHistoryArrData);
				    			initData.relPosX = initData.initLeft - initData.drawHistoryArrData[i].x;
				    			initData.relPosY = initData.initTop - initData.drawHistoryArrData[i].y;
				    			initData.relPosToX = initData.initLeft - initData.drawHistoryArrData[i].toX;
				    			initData.relPosToY = initData.initTop - initData.drawHistoryArrData[i].toY;
				    			initData.isMove = true;
				    			return i; 
				    		} 
		    			}
			    	}
			    	if (initData.drawOrMove == 'move') {
			    		return -1;
			    	} else {
			    		return initData.drawHistoryArrData.length;
			    	}
			    	
				}
				initData.chooseIndex = getChooseIndex();
			} else {
				if (initData.drawOrMove == 'move') {
			    	initData.chooseIndex =  -1;
			    } 
			}
			if ($('.drawFont').attr('data-type') == 'hide') {
				if (this.drawType == 'font') {
					var x = initData.initLeft;
					var y = initData.initTop;
					$('.drawFont').attr('data-type','show');
					$('.drawFont').css({
						'left':initData.initLeft+"px",
						'top':initData.initTop+"px"
					}).show();
					$('.intoFontInput').on('blur', function () {
						initData.context = $('.intoFontInput').val();
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							fontSize: initData.fontSize,
							context:initData.context,
							color: initData.color,
							x: x,
							y: y,
							w: $('.intoFontInput').width(),
							h: $('.intoFontInput').height()
						};
						initData.drawArr(initData.drawHistoryArrData);
					})
				}
			}
			if (this.drawType == 'signet') {
				initData.drawHistoryArrData[initData.chooseIndex] = {
					drawType: initData.drawType,
					drawTypeNum: initData.drawTypeNum,
					fill: initData.isFill?initData.background:'',
					size: initData.size,
					color: initData.color,
					x: initData.initLeft,
					y: initData.initTop
				};
				initData.drawArr(initData.drawHistoryArrData);
			}
		}, 

		/**
		 * 鼠标移动执行
		*/
		mouseMove: function (e) { // 鼠标移动
			initData.context2d.clearRect(0,0,initData.canvasWidth,initData.canvasHeight);
			var moveX = e.offsetX?e.offsetX:e.originalEvent.targetTouches[0].pageX - $('#canvas').offset().left;
			var moveY = e.offsetY?e.offsetY:e.originalEvent.targetTouches[0].pageY - $('#canvas').offset().top;
			var moveWidth = moveX - initData.initLeft;
			var moveHeight = moveY - initData.initTop;
			if (initData.isMove) {
				switch (initData.drawHistoryArrData[initData.chooseIndex].drawType) {
					case 'rect':
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawHistoryArrData[initData.chooseIndex].drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.drawHistoryArrData[initData.chooseIndex].size,
							color: initData.drawHistoryArrData[initData.chooseIndex].color,
							x: moveWidth + initData.initLeft  - initData.relPosX,
							y: moveHeight + initData.initTop - initData.relPosY,
							w: initData.drawHistoryArrData[initData.chooseIndex].w,
							h: initData.drawHistoryArrData[initData.chooseIndex].h
						}; break;
					case 'line':
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawHistoryArrData[initData.chooseIndex].drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.drawHistoryArrData[initData.chooseIndex].size,
							color: initData.drawHistoryArrData[initData.chooseIndex].color,
							x: initData.drawHistoryArrData[initData.chooseIndex].x+moveX,
							y: initData.drawHistoryArrData[initData.chooseIndex].y +moveY,
							toX: moveX,
							toY: moveY
						}; break;
					case 'circle':
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.size,
							color: initData.color,
							x: moveWidth + initData.initLeft  - initData.relPosX,
							y: moveHeight + initData.initTop - initData.relPosY,
							r: initData.drawHistoryArrData[initData.chooseIndex].r,
						}; break;
					case 'delta':
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.size,
							color: initData.color,
							x: moveWidth + initData.initLeft  - initData.relPosX,
							y: moveHeight + initData.initTop - initData.relPosY,
							toX: moveWidth + initData.initLeft  - initData.relPosToX,
							toY: moveHeight + initData.initTop - initData.relPosToY,
						}; break;
					case 'ellipse':
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.size,
							color: initData.color,
							x: moveWidth + initData.initLeft  - initData.relPosX,
							y: moveHeight + initData.initTop - initData.relPosY,
							toX: moveWidth + initData.initLeft  - initData.relPosToX,
							toY: moveHeight + initData.initTop - initData.relPosToY,
						}; break;
					case 'polygon':// 六边形
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawHistoryArrData[initData.chooseIndex].drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.drawHistoryArrData[initData.chooseIndex].fill,
							size: initData.size,
							color: initData.color,
							x: moveWidth + initData.initLeft  - initData.relPosX,
							y: moveHeight + initData.initTop - initData.relPosY,
							reg: initData.drawHistoryArrData[initData.chooseIndex].reg,
							toX: moveWidth + initData.initLeft  - initData.relPosToX,
							toY: moveHeight + initData.initTop - initData.relPosToY
						}; break;
				}
			} else {
				if (initData.chooseIndex != -1) {

					switch (this.drawType) {
					case 'rect': // 矩形
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							w: moveWidth,
							h: moveHeight
						}; break;
					case 'line': // 线
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							toX: moveX,
							toY: moveY
						}; break;
					case 'circle': //圆
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							r: Math.sqrt(moveWidth*moveWidth+moveHeight*moveHeight)
						}; break;
					case 'delta': // 三角
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							toX: moveX,
							toY: moveY,
						}; break;
					case 'ellipse': // 椭圆
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							toX: moveX,
							toY: moveY,
						}; break;
					case 'polygon':// 六边形
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							reg: $('.polygon_1_deg').val(),
							toX: moveX,
							toY: moveY,
						}; break;
					case 'pen':
						initData.msgArr.push({
							x: moveX,
							y: moveY
						})
						var msg = initData.msgArr.concat();
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							toX: moveX,
							toY: moveY,
							msgArr:msg
						}; break;
					case 'eraser': 
						initData.msgArr.push({
							x: moveX,
							y: moveY
						})
						var msg = initData.msgArr.concat();
						initData.drawHistoryArrData[initData.chooseIndex] = {
							drawType: initData.drawType,
							drawTypeNum: initData.drawTypeNum,
							fill: initData.isFill?initData.background:'',
							size: initData.size,
							color: initData.color,
							x: initData.initLeft,
							y: initData.initTop,
							toX: moveX,
							toY: moveY,
							msgArr:msg
						}; break;
					// case 'signet': // 印章
					// 	initData.drawHistoryArrData[initData.chooseIndex] = {
					// 		drawType: initData.drawType,
					// 		drawTypeNum: initData.drawTypeNum,
					// 		fill: initData.isFill?initData.background:'',
					// 		size: initData.size,
					// 		color: initData.color,
					// 		x: initData.initLeft,
					// 		y: initData.initTop,
					// 		toX: moveX,
					// 		toY: moveY,
					// 	}; break;
					// case 'delta'
					// case 'circle'
					// case 'ellipse'
					// case 'line'
					// 
					// case 'signet'
					// case 'pen'
					// case 'brush'
					}
				}
			}
			initData.drawArr(initData.drawHistoryArrData);
		},

		/**
		 * 鼠标抬起执行
		*/
		mouseUp: function () {
			initData.msgArr = [];
			initData.isMove = false;
			initData.relPosX = 0;
			initData.relPosY = 0;
			$('#canvas').off('mousemove');
		}
	};

});

function save(){
	var mycanvas = document.getElementById("canvas");  
    var image    = mycanvas.toDataURL("image/png");  
	let params={
		'sign':image
	};
	return params;
}



审批完成后就是会议通知和会议反馈了

会议通知.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/public.jsp"%>









会议通知.js

let layer,table,$,form,test;
var row;
layui.use(['layer','table','jquery','form','test'],function(){
	layer=layui.layer,
	table=layui.table,
	form=layui.form,
	test=layui.test,
	$=layui.jquery;
	
	initTable();
	query();
	//查询事件
	$('#btn_search').click(function(){
		query();
	});
	
});

//初始化数据表格(会议通知)
function initTable(){
	table.render({          //执行渲染
        elem: '#tb',   //指定原始表格元素选择器(推荐id选择器)
        loading: false,      //是否显示加载条(默认 true)
        page:true,
        cols: [[             //设置表头
            {field: 'id', title: '会议编号', width: 140},
            {field: 'title', title: '会议标题', width: 140},
            {field: 'location', title: '会议地点', width: 140},
            {field: 'startTime', title: '开始时间', width: 140,
            	templet:function(d){
            		return test.toDate(new Date(d.startTime));
            	}
            },
            {field: 'endTime', title: '结束时间', width: 140,
            	templet:function(d){
            		return test.toDate(new Date(d.endTime));
            	}
            },
            //{field: 'meetingState', title: '会议状态', width: 120},
            /*{field: 'seatPic', title: '会议排座', width: 120,
            	templet: function(d){
                    if(d.seatPic==null || d.seatPic=="")
                    	return "尚未排座";
                    else
                    	return "";
                }
            },*/
            {field: 'result', title: '反馈状态', width: 120,
            	templet: function(d){
                    if(d.result==1)
                    	return "参会";
                    else if(d.result==2)
                    	return "缺席";
                    else
                    	return "未读";
                }
            },
            {field: '', title: '操作', width: 200,toolbar:'#tbar'},
        ]]
   });
}

//点击查询
function query(){
	table.reload('tb', {
        url: 'feedBack.action',     //请求地址
        method: 'POST',                    //请求方式,GET或者POST
        loading: true,                     //是否显示加载条(默认 true)
        page: true,                        //是否分页
        where: {                           //设定异步数据接口的额外参数,任意设
        	'methodName':'queryMeetingFeedBackByUserId',
        	'personId':$('#personId').val(),
        	'title':$('#title').val(),
        },  
        request: {                         //自定义分页请求参数名
            pageName: 'page', //页码的参数名称,默认:page
            limitName: 'rows' //每页数据量的参数名,默认:limit
        },
        done: function (res, curr, count) {
        	console.log(res);
        }
   });
	
	//工具条事件
	table.on('tool(tb)', function(obj){ //注:tool 是工具条事件名,test 是 table 原始容器的属性 lay-filter="对应的值"
	  row = obj.data; //获得当前行数据
	  var layEvent = obj.event; //获得 lay-event 对应的值(也可以是表头的 event 参数对应的值)
	  var tr = obj.tr; //获得当前行 tr 的 DOM 对象(如果有的话)
	  console.log(row);
	  if(layEvent === 'edit'){ //是否参会
		 openLayer(row.id);
	  } else {
		  
	  }
	});
}


function openLayer(id){
    layer.open({
        type: 2,                    //layer提供了5种层类型。可传入的值有:0(信息框,默认)1(页面层)2(iframe层)3(加载层)4(tips层)
        title: '会议反馈',                   //对话框标题
        area: ['660px', '400px'],   //宽高
        skin: 'layui-layer-rim',    //样式类名
        content: 'jsp/meeting/addFeedBack.jsp?id='+id,                //弹出内容。可以传入普通的html内容,还可以指定DOM,更可以随着type的不同而不同
        btn:['会议反馈','关闭'],
        yes:function(index,layero){
        	//layer.msg('保存');
        	//调用子页面中提供的getData方法,快速获取子页面的form表单数据
            let data= $(layero).find("iframe")[0].contentWindow.getData();
            addMeetingFeedBack(data);
        },
        btn2:function(){
        	layer.closeAll();
        }
    });
}

// 对会议通知进行 参会/不参会的反馈
function addMeetingFeedBack(params){
	params['methodName']="add";
	console.log(params);
	$.post($("#ctx").val()+'/feedBack.action',params,function(rs){
		if(rs.success){
			layer.closeAll();
			query();
		}else{
			layer.msg(rs.msg,{icon:5},function(){});
		}
	},'json');
}

反馈界面.jsp--用户点击是否参会的弹出的界面层

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/public.jsp"%>








   反馈界面js--内存在获取表单信息的方法

let form,$;
layui.use(['form','jquery'],function(){
	form=layui.form,
	$=layui.jquery;
});


function getData(){
	return form.val('back');
}

至此,所有的前端代码就展示到这里了,再理一遍流程吧

  • 用户点击送审,弹出对话框,内嵌div,点击确认送审,直接更改会议数据
  • 审批人登录之后,点击我的审批,查看到所有自己需要审批的会议,点击审批,弹出对话框,中间嵌套一个审批界面,一切签字操作都由审批界面js完成,但是审批通过是对话框中的,所以通过操作由我的审批界面js向后端发送请求,图像数据从子页面获取
  • 审批通过之后,后台会增加一条审批数据,中间包含了审批人的id,审批会议id,还有签名信息,并且改变会议的审批人和状态信息
  • 当用户登录进入系统,抓取到用户的id,到后端进行查询,如果这个用户是会议中的一员,就将这个会议查询出来,而且这个会议是待开状态中,而且这个人对这个会议的状态还是未读的
  • 当用户点击是否参会时,弹出反馈界面,通过父亲调儿子的方法,获取子页面的值,然后添加进入反馈表中
  • 最后当发布人进入我的会议时,点击反馈详情,然后弹出对话框,内嵌一个div,浏览器发送请求,根据会议的id,查询出整个会议的反馈情况,

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