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OA项目之会议通知(查询&是否参会&反馈详情)

2022-08-11 05:35:00 雨沐笙

目录

一、SQL语句编写

1、会议通知查询SQL

2、会议反馈详情SQL

二、会议通知后台代码实现

前端

后端

三、会议反馈功能实现

前端

后端 

四、反馈详情


一、SQL语句编写

1、会议通知查询SQL

界面原型:

当登录某某的账号时,我们就要查出凡是某某是参与者、列席者、主任人的其中一员,那么都需要查询出来

分析:

所需要的表:     

                  会议信息表:t_oa_meeting_info

                  会议反馈表:t_oa_meeting_feedback

查询条件:登录用户id 2为例

find_in_set(2,(1,2,3,4,5))

步骤:

1.查询出带某某及该用户的id 的会议信息

以id=2的举例

SQL语句:

select * from t_oa_meeting_info where FIND_IN_SET(2,CONCAT(canyuze,',',liexize,',',zhuchiren))

根据以上SQL语句可以查询出参与者、列席者、主持人中包含id=2的所有会议

效果:

 可以看出一共查询出了12条数据,但是要加上条件会议为待开状态

SQL语句:

select * from t_oa_meeting_info where FIND_IN_SET(2,CONCAT(canyuze,',',liexize,',',zhuchiren)) and state=4

效果:

 2、不管会议是否得到反馈,都要查询出来,所以选用外连接,以会议信息表为主表

用外连接的话可以防止数据丢失,而且我们可以发现界面原型图上的数据大部分为信息表中的

SQL语句:

SELECT 
IFNULL(f.result,-1) result,t1.*
FROM
(select * from t_oa_meeting_info where FIND_IN_SET(2,CONCAT(canyuze,',',liexize,',',zhuchiren)) and state=4)t1  
LEFT JOIN t_oa_meeting_feedback f on t1.id=f.meetingId and f.personId = 2 ORDER BY result;

效果:

2、会议反馈详情SQL

界面原型图:

分析: 

 用到的表:

        用户表:t_oa_user

        反馈表:t_oa_meeting_feedback

        会议信息表:t_oa_meeting_info

查询条件:

        会议的id 12为例

        1.会议id为12的会议,所有参与人员的姓名

                1.1:先拿到所有的参与人员id

                SQL语句:

SELECT CONCAT(canyuze,',',liexize,',',zhuchiren) from t_oa_meeting_info where id = 12

               效果:

                1.2:在拿到对应参与人员的姓名

                SQL语句:

select * from t_oa_user where FIND_IN_SET(id,(SELECT CONCAT(canyuze,',',liexize,',',zhuchiren) from t_oa_meeting_info where id = 12))

                效果: 

        2.外链接反馈表,拿到对应的反馈情况(未读、参加、不参加)

       SQL语句:

select
t1.name,IFNULL(f.result,-1) result
FROM
(select * from t_oa_user where FIND_IN_SET(id,(SELECT CONCAT(canyuze,',',liexize,',',zhuchiren) from t_oa_meeting_info where id = 12))) t1
left join t_oa_meeting_feedback f on t1.id = f.personId and f.meetingId = 12

       效果:

        3.根据反馈情况进行分组

        SQL语句:

SELECT
t.result,GROUP_CONCAT(t.name) names
FROM
(select
t1.name,IFNULL(f.result,-1) result
FROM
(select * from t_oa_user where FIND_IN_SET(id,(SELECT CONCAT(canyuze,',',liexize,',',zhuchiren) from t_oa_meeting_info where id = 12))) t1
left join t_oa_meeting_feedback f on t1.id = f.personId and f.meetingId = 12) t
GROUP BY t.result

GROUP_CONCAT:为分组链接查询

        效果:

二、会议通知后台代码实现

前端

meetingNotify.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/header.jsp"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="${pageContext.request.contextPath }/static/js/meeting/meetingNotify.js"></script>
</head>
<style>
body{
	margin:15px;
}
 .layui-table-cell {height: inherit;}
 .layui-layer-page .layui-layer-content {  overflow: visible !important;}
</style>
<body>
<!-- 搜索栏 -->
<div class="layui-form-item" style="margin:15px 0px;">
  <div class="layui-inline">
    <label class="layui-form-label">会议标题</label>
    <div class="layui-input-inline">
      <input type="hidden" id="personId" value="${user.id }"/>
      <input type="text" id="title" autocomplete="off" class="layui-input">
    </div>
  </div>
  <div class="layui-inline">
    <button id="btn_search" type="button" class="layui-btn"><i class="layui-icon layui-icon-search"></i> 查询</button>
  </div>
</div>
<!-- 数据表格 -->
<table id="tb" lay-filter="tb" class="layui-table" style="margin-top:-15px"></table>

<script type="text/html" id="tbar">
  {
   {# if(d.result==-1){ }}
  <a class="layui-btn layui-btn-xs" lay-event="edit">是否参会</a>
  {
   {# } }}
</script>
</body>
</html>









 meetingNotify.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();
	
	//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,
            	templet:function(d){
            		return test.toDate(new Date(d.startTime));
            	}
            },
            {field: 'endTime', title: '结束时间', width: 120,
            	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 "<img width='120px' src='"+d.seatPic+"'/>";
                }
            },*/
            {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: $("#ctx").val()+'/feedBack.action',     //请求地址
        method: 'POST',                    //请求方式,GET或者POST
        loading: true,                     //是否显示加载条(默认 true)
        page: true,                        //是否分页
        where: {                           //设定异步数据接口的额外参数,任意设
        	'methodName':'queryMeetingFeedBackByUserId',
        	'personId':$('#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');
}

 由于该js文件中我们加入一个自定义模块,该自定义模块是为了转换时间。所以我们要将该文件夹放到外面的项目中

test.js

//提示:模块也可以依赖其它模块,如:layui.define('layer', callback);
layui.define(function(exports){ 
  var obj = {
     hello: function(str){
        alert('Hello '+ (str||'test'));
     },
     toDate:function(date,pattern){
    	 return fmtDate(date,pattern);
     }
  };
 
  //输出test接口
  //test.hello('zs');
  exports('test', obj);
}); 


//给Date类添加了一个新的实例方法format
Date.prototype.format = function (fmt) {
	//debugger;
    var o = {
        "M+": this.getMonth() + 1,                 //月份
        "d+": this.getDate(),                    //日
        "h+": this.getHours(),                   //小时
        "m+": this.getMinutes(),                 //分
        "s+": this.getSeconds(),                 //秒
        "q+": Math.floor((this.getMonth() + 3) / 3), //季度
        "S": this.getMilliseconds()             //毫秒
    };
    if (/(y+)/.test(fmt))
        fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    for (var k in o)
        if (new RegExp("(" + k + ")").test(fmt))
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
    return fmt;
};

function fmtDate(date, pattern) {
	var ts = date.getTime();
    var d = new Date(ts).format("yyyy-MM-dd hh:mm:ss");
    if (pattern) {
        d = new Date(ts).format(pattern);
    }
    return d.toLocaleString();
};

config.js

layui.config({
  base: 'static/js/layui/modules/' //假设这是test.js所在的目录
}).extend({ //设定模块别名
  test: 'test' //如果test.js是在根目录,也可以不用设定别名
});

为了每一个页面都加载出我们刚刚自定义的模块的js,所以我们公共页面的jsp需要进行更改

header.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<link rel="stylesheet" href="${pageContext.request.contextPath }/static/js/layui/css/layui.css">
<!-- 引入 layui.js -->
<script src="${pageContext.request.contextPath }/static/js/layui/layui.js"></script>
<!-- 指定整个项目的根路径 -->
<base href="${pageContext.request.contextPath }/" />
<!-- 存放layui扩展模块的配置文件 -->
<script src="${pageContext.request.contextPath }/static/js/layui/config.js"></script>
<input id="ctx" value="${pageContext.request.contextPath }" type="hidden" />
<title>玉渊工作室</title>

前端效果:

后端

会议反馈表实体类(MeetingFeedBack):

package com.zking.entity;

import java.io.Serializable;
//t_oa_meeting_feedback 会议反馈表
public class MeetingFeedBack implements Serializable {

	private String id;
	private Long meetingId;
	private Integer personType;
	private Long personId;
	private Integer result;
	private String reason;

	// 会议标题
	private String title;

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public Long getMeetingId() {
		return meetingId;
	}

	public void setMeetingId(Long meetingId) {
		this.meetingId = meetingId;
	}

	public Integer getPersonType() {
		return personType;
	}

	public void setPersonType(Integer personType) {
		this.personType = personType;
	}

	public Long getPersonId() {
		return personId;
	}

	public void setPersonId(Long personId) {
		this.personId = personId;
	}

	public Integer getResult() {
		return result;
	}

	public void setResult(Integer result) {
		this.result = result;
	}

	public String getReason() {
		return reason;
	}

	public void setReason(String reason) {
		this.reason = reason;
	}

	public MeetingFeedBack() {
		super();
		// TODO Auto-generated constructor stub
	}

	@Override
	public String toString() {
		return "MeetingFeedBack [id=" + id + ", meetingId=" + meetingId + ", personType=" + personType + ", personId="
				+ personId + ", result=" + result + ", reason=" + reason + "]";
	}

}

 MeetingFeedBackDao:

package com.zking.dao;

import java.sql.SQLException;
import java.util.List;
import java.util.Map;

import com.zking.entity.MeetingFeedBack;
import com.zking.util.BaseDao;
import com.zking.util.PageBean;

public class MeetingFeedBackDao extends BaseDao<MeetingFeedBack>{
	
	// 会议通知查询
	public List<Map<String, Object>> queryMeetingFeedBackByUserId(MeetingFeedBack back, PageBean pageBean)
			throws SQLException, InstantiationException, IllegalAccessException {
		String sql = "SELECT \r\n" + 
				" IFNULL(f.result,-1) result,t1.*\r\n" + 
				" FROM\r\n" + 
				" (select * from t_oa_meeting_info where FIND_IN_SET("+back.getPersonId()+",CONCAT(canyuze,',',liexize,',',zhuchiren)) and state=4)t1  \r\n" + 
				" LEFT JOIN t_oa_meeting_feedback f on t1.id=f.meetingId and f.personId = "+back.getPersonId()+" ORDER BY result";
		return super.executeQuery(sql, pageBean);
	}
}

 MeetingFeedBackAction:

package com.zking.web;

import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zking.dao.MeetingFeedBackDao;
import com.zking.entity.MeetingFeedBack;
import com.zking.framework.ActionSupport;
import com.zking.framework.ModelDriver;
import com.zking.util.PageBean;
import com.zking.util.R;
import com.zking.util.ResponseUtil;

public class MeetingFeedBackAction extends ActionSupport implements ModelDriver<MeetingFeedBack>{
	private MeetingFeedBack back=new MeetingFeedBack();
	private MeetingFeedBackDao backDao=new MeetingFeedBackDao();
	
	@Override
	public MeetingFeedBack getModel() {
		return back;
	}
	
//	会议通知查询
	public String queryMeetingFeedBackByUserId(HttpServletRequest req, HttpServletResponse resp) {
		try {
			PageBean pageBean = new PageBean();
			pageBean.setRequest(req);
			List<Map<String, Object>> lst = backDao.queryMeetingFeedBackByUserId(back, pageBean);
//		layui的code返回一定是0,不能是200,否者返回不了数据
			ResponseUtil.writeJson(resp, R.ok(0, "会议通知数据查询成功",pageBean.getTotal(),lst));
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.ok(0, "会议通知数据查询失败"));
			} catch (Exception e1) {
				e1.printStackTrace();
			}
		}
		return null;
	}
}

效果:

三、会议反馈功能实现

前端

addFeedBack.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/header.jsp"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="${pageContext.request.contextPath }/static/js/meeting/addFeedBack.js"></script>
</head>
<style>
body{
	margin:5px;
}
</style>
<body>
<div style="padding:10px;">
    <form class="layui-form layui-form-pane" lay-filter="back">
    	<!-- <div class="layui-form-item">
		    <button type="submit" class="layui-btn" lay-submit="" lay-filter="meeting">立即提交</button>
		    <button id="reset" type="reset" class="layui-btn layui-btn-primary">重置</button>
  		</div> -->
  		<input type="hidden" name="meetingId" value="${param.id }"/>
  		<input type="hidden" name="personId" value="${sessionScope.user.id }"/>
         <div class="layui-form-item">
            <label class="layui-form-label">人员类型</label>
            <div class="layui-input-block">
                <select id="personType" name="personType">
                <option value="">请选择人员类型</option>
                <option value="1">参会</option>
                <option value="2">列席</option>
			</select>
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">反馈结果</label>
            <div class="layui-input-block">
                <select id="result" name="result">
                <option value="">请选择反馈结果</option>
                <option value="1">参加</option>
                <option value="2">不参加</option>
			</select>
            </div>
        </div>
        <div class="layui-form-item layui-form-text">
		    <label class="layui-form-label">不参与会议的原因</label>
		    <div class="layui-input-block">
		      <textarea placeholder="请输入内容" name="reason" class="layui-textarea"></textarea>
		    </div>
		</div>
    </form>
</div>
</body>
</html>

addFeedBack.js:

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


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

效果:

后端 

将以下方法加入到MeetingFeedBackDao:

//	会议反馈
	public int add(MeetingFeedBack back) throws Exception {
		String sql="insert into t_oa_meeting_feedback values(?,?,?,?,?,?)";
//		全体没有传递id到后台
		back.setId(UUID.randomUUID().toString().replaceAll("-", ""));
		return super.executeUpdate(sql, back, new String[] {"id","meetingId","personType","personId","result","reason"});
	}

 将以下方法加入到MeetingFeedBackAction:

	//会议反馈
	public String add(HttpServletRequest req, HttpServletResponse resp) {
		try {
//			rs是sql语句执行的影响行数
			int rs = backDao.add(back);
			if(rs>0) {
				ResponseUtil.writeJson(resp, R.ok(200, "会议信息数据新增成功"));
			}
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.ok(0, "数会议信息据新增失败"));
			} catch (Exception e1) {
				// TODO Auto-generated catch block
				e1.printStackTrace();
			}
		}
		return null;
	}

效果:

选择会议编号为1 

四、反馈详情

将以下方法加入到MeetingFeedBackAction

//	反馈详情
	public String queryMeetingBackByMeetingId(HttpServletRequest req, HttpServletResponse resp) {
		try {
			PageBean pageBean = new PageBean();
			pageBean.setRequest(req);
			List<Map<String, Object>> lst = backDao.queryMeetingBackByMeetingId(back, pageBean);
//		layui的code返回一定是0,不能是200,否者返回不了数据
			ResponseUtil.writeJson(resp, R.ok(0, "反馈详情数据查询成功",pageBean.getTotal(),lst));
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.ok(0, "反馈详情数据查询失败"));
			} catch (Exception e1) {
				e1.printStackTrace();
			}
		}
		return null;
	}

将以下方法加入到MeetingFeedBackDao

//	反馈详情
	public List<Map<String, Object>> queryMeetingBackByMeetingId(MeetingFeedBack back, PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException {
		String sql="SELECT\r\n" + 
				" t.result,GROUP_CONCAT(t.name) names\r\n" + 
				" FROM\r\n" + 
				" (select\r\n" + 
				" t1.name,IFNULL(f.result,-1) result\r\n" + 
				" FROM\r\n" + 
				" (select * from t_oa_user where FIND_IN_SET(id,(SELECT CONCAT(canyuze,',',liexize,',',zhuchiren) from t_oa_meeting_info where id = "+back.getMeetingId()+"))) t1\r\n" + 
				" left join t_oa_meeting_feedback f on t1.id = f.personId and f.meetingId = "+back.getMeetingId()+") t\r\n" + 
				" GROUP BY t.result";
		return super.executeQuery(sql, pageBean);
	}

将以下方法加入到 myMeeting.js

//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: ['426px', '420px'],   //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();
		        }
		    });
		}
	});
}

将原来的layer.msg("反馈详情") 

 

效果:

 

原网站

版权声明
本文为[雨沐笙]所创,转载请带上原文链接,感谢
https://blog.csdn.net/m0_62604616/article/details/126034502