会议OA项目之项目简介&会议发布

目录

一、会议OA的原型图业务介绍

二、会议OA的表设计

三、实现多功能下拉框及会议发布


一、会议OA的原型图业务介绍

        在开始做OA项目之前,先带大家看一下并解析会议OA原型图,

首先是 会议管理 主界面:

 它分为三个模块,(如上图标记所示)分别是会议管理、投票管理、会议室管理。

 今日要实现的是 会议发布 功能:

 会议发布之后,表单将会刷新,然后在 我的会议 中可以查看到自己最新发布的会议:

 之后还要进行会议排座

(温馨提示:实际上在下载按钮的下方会有个下拉框,可供选择哪类会议桌,比如有圆形、椭圆形、正方形、长方形、不规则环形的会议桌等等,这里暂时只是提供了 简易版 的原型图来为大家讲解一下。)

 编好座位之后,点击下载,就会自动生成好图片,并且在会议排座那一列看到排好的座位的图片(如下图):

                                                

 当主持人将所有的内容都编辑好之后,接着就是点击送审并且选择送审人

 选择好并确定之后,那么 那个要审批的人 就会登录自己的账户 看到菜单中 我的审批 多了一个会议状态为 待审核 的会议:

 

 接着就点击 审批:

 通过之后,主持人就可以在 我的会议 中看到自己发布的会议结状态是待开还是驳回,如若是待开就可以进入到下一个步骤了。

比如接收到该会议的人是张三、李四、王五、赵六,那么这些人在登录自己的账户后会收到会议通知

 点击是否参会

 那些人反馈之后,主持人就能在我的会议中的 反馈详情 里看到参会人员、缺席人员、以及未读人员(原形图中没有详细列出):

然后在 待开会议 中可以看到自己要开哪些会议:

会议之后就后就会有投票:

 (一个会议可能会对应多个标题)

接着还能看到投票选项、投票结果以及投票报表

 

 

整个会议业务主要以 会议管理 为主。

二、会议OA的表设计

接着根据我们的业务进行表设计

 

 

三、实现多功能下拉框及会议发布

登录账户进来之后,进入会议发布会议:

layui之formSelects多选组件定义:

                     文档地址:https://hnzzmsf.github.io/example/example_v4.html#download


 

下载地址:https://github.com/hnzzmsf/layui-formSelects

 

 解压后:

      

 

 引入以下:

 

      使用步骤:
      1)导入formSelects
      将资料中的《layui-formSelects-master.zip》解压并导入dist目录中的核心js和css到项目的指定路径中
      2)在addMeeting.jsp页面中引入核心JS和CSS:

<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<!-- 引入formSelects核心css -->
<link rel="stylesheet" href="${pageContext.request.contextPath }/static/js/plugins/formSelects/formSelects-v4.css" />
<!-- 引入formSelects核心js -->
<script src="${pageContext.request.contextPath }/static/js/plugins/formSelects/formSelects-v4.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" src="${pageContext.request.contextPath }/static/js/meeting/addMeeting.js"></script>
</head>

                             

addMeeting.js:

先进官网找到对应代码并复制:

 addMeeting.js:

let $,formSelects;
layui.use(['jquery','formSelects'],function(){
	$=layui.jquery,formSelects=layui.formSelects;
	//添加多功能下拉框选项
	formSelects.btns('canyuze', ['select', 'remove', 'reverse']);
	formSelects.btns('liexize', ['select', 'remove', 'reverse']);
	
	//local模式
	formSelects.data('canyuze', 'local', {
	    arr: [
	        {"name": "广州", "value": 3},
	        {"name": "深圳", "value": 4},
	        {"name": "天津", "value": 5}
	    ]
	});


})

 在UserDao内增加一个查询所有用户的方法:

//查询所有用户用于绑定多功能下拉框
	public List<Map<String, Object>> queryUserAll(User user,PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException{
		String sql="select id as value,name from t_oa_user";
		return super.executeQuery(sql, pageBean);
	}
	

UserAction:

//查询所有用户用于绑定多功能下拉框
	public String queryUserAll(HttpServletRequest req, HttpServletResponse resp) {
		try {
			List<Map<String, Object>> users = userDao.queryUserAll(user, null);
//		注意:layui中的数据表格的格式
			ResponseUtil.writeJson(resp, R.ok(0, "多功能下拉框数据查询成功",users));
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.error(0, "多功能下拉框数据查询失败"));
			} catch (Exception e2) {
				e2.printStackTrace();
			}
		}
		return null;
	}

addMeeting.js:

let $,formSelects;
layui.use(['jquery','formSelects'],function(){
	$=layui.jquery,formSelects=layui.formSelects;
	//添加多功能下拉框选项
	formSelects.btns('canyuze', ['select', 'remove', 'reverse']);
	formSelects.btns('liexize', ['select', 'remove', 'reverse']);
	
	$.getJSON("user.action",{methodName:"queryUserAll"},function(rs){
		
		//local模式
		formSelects.data('canyuze', 'local', {
			arr: rs.data
		});
		formSelects.data('liexize', 'local', {
			arr: rs.data
		});
	})


})

 查看代码:

 

 

 这里遇到一个问题,我们如何把前面(后面)的时间放在开始(结束)时间里面去?

 为了方便分割,我们中间的“-”改为“至”,

看官网文档:

 addMeeting.js:


	  //日期时间范围
	  laydate.render({
	    elem: '#dt'
	    ,type: 'datetime'
	    ,range: '至'
	  });
	  

接下来 如何提交form表单?

进官网:

 MeetingInfo实体类:

package com.zking.entity;

import java.util.Date;
/**
 * 数据库会议信息表t_oa_meeting_info对应的实体类
 * @author 杨总
 *
 */
public class MeetingInfo {
    private Long id;

    private String title;

    private String content;

    private String canyuze;

    private String liexize;

    private String zhuchiren;

    private String location;

    private Date startTime;

    private Date endTime;

    private String fujian;

    private Integer state;

    private String seatPic;

    private String remark;
    
    private String auditor;

	public String getAuditor() {
		return auditor;
	}

	public void setAuditor(String auditor) {
		this.auditor = auditor;
	}

	public Long getId() {
		return id;
	}

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

	public String getTitle() {
		return title;
	}

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

	public String getContent() {
		return content;
	}

	public void setContent(String content) {
		this.content = content;
	}

	public String getCanyuze() {
		return canyuze;
	}

	public void setCanyuze(String canyuze) {
		this.canyuze = canyuze;
	}

	public String getLiexize() {
		return liexize;
	}

	public void setLiexize(String liexize) {
		this.liexize = liexize;
	}

	public String getZhuchiren() {
		return zhuchiren;
	}

	public void setZhuchiren(String zhuchiren) {
		this.zhuchiren = zhuchiren;
	}

	public String getLocation() {
		return location;
	}

	public void setLocation(String location) {
		this.location = location;
	}

	public Date getStartTime() {
		return startTime;
	}

	public void setStartTime(Date startTime) {
		this.startTime = startTime;
	}

	public Date getEndTime() {
		return endTime;
	}

	public void setEndTime(Date endTime) {
		this.endTime = endTime;
	}

	public String getFujian() {
		return fujian;
	}

	public void setFujian(String fujian) {
		this.fujian = fujian;
	}

	public Integer getState() {
		return state;
	}

	public void setState(Integer state) {
		this.state = state;
	}

	public String getSeatPic() {
		return seatPic;
	}

	public void setSeatPic(String seatPic) {
		this.seatPic = seatPic;
	}

	public String getRemark() {
		return remark;
	}

	public void setRemark(String remark) {
		this.remark = remark;
	}

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

	@Override
	public String toString() {
		return "MeetingInfo [id=" + id + ", title=" + title + ", content=" + content + ", canyuze=" + canyuze
				+ ", liexize=" + liexize + ", zhuchiren=" + zhuchiren + ", location=" + location + ", startTime="
				+ startTime + ", endTime=" + endTime + ", fujian=" + fujian + ", state=" + state + ", seatPic=" + seatPic + ", remark=" + remark + "]";
	}
    
}

 MeetingInfoDao:

package com.zking.dao;

import com.zking.entity.MeetingInfo;
import com.zking.util.BaseDao;

public class MeetingInfoDao extends BaseDao<MeetingInfo>{
//会议信息新增
	public int add(MeetingInfo t) throws Exception {
		String sql="insert into t_oa_meeting_info"
				+"(title,content,canyuze,liexize,zhuchiren,location,startTime,endTime,remark) values (?,?,?,?,?,?,?,?,?)";
		return super.executeUpdate(sql, t, new String[] {"title","content","canyuze","liexize","zhuchiren","location","startTime","endTime","remark"});
	}
}

MeetingInfoAction:

package com.zking.web;

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

import com.zking.dao.MeetingInfoDao;
import com.zking.entity.MeetingInfo;
import com.zking.framework.ActionSupport;
import com.zking.framework.ModelDriver;
import com.zking.util.R;
import com.zking.util.ResponseUtil;

public class MeetingInfoAction extends ActionSupport implements ModelDriver<MeetingInfo>{
	private MeetingInfo info=new MeetingInfo();
	private MeetingInfoDao infoDao=new MeetingInfoDao();
	@Override
	public MeetingInfo getModel() {
		return info;
	}

	//	增加会议
	public String add(HttpServletRequest req, HttpServletResponse resp) {
		try {
//			rs是sql语句执行的影响行数
			int rs = infoDao.add(info);
			if(rs>0) {
				ResponseUtil.writeJson(resp, R.ok(200, "会议信息增加成功"));
			}else {
				ResponseUtil.writeJson(resp, R.error(0, "会议信息增加失败"));
			}
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.error(0, "会议信息查询失败"));
			} catch (Exception e2) {
				e2.printStackTrace();
			}
		}
		return null;
	}
	
}

mvc.xml:

<?xml version="1.0" encoding="UTF-8"?>
<config>

	<action path="/user" type="com.zking.web.UserAction">
	</action>

	<action path="/permission" type="com.zking.web.PermissionAction">
	</action>
	
	<action path="info" type="com.zking.web.MeetingInfoAction">
	</action>
	
	
</config>

点提交时报错: 

 String无法转date类型

MyDateConverter 工具类:

package com.zking.util;

import java.text.SimpleDateFormat;
import java.util.Date;

import org.apache.commons.beanutils.Converter;

public class MyDateConverter implements Converter {
	@Override
	public Object convert(Class type, Object value) {
		String dateStr = (String)value;
		SimpleDateFormat spdt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		try {
			Date date = spdt.parse(dateStr);
			return date;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}
}

在MeetingInfoAction里面 注册一个转接器:


	@Override
	public MeetingInfo getModel() {
		//注册一个转接器
		ConvertUtils.register(new MyDateConverter(), Date.class);
		return info;
	}
}

再次去运行提交时,就增加成功了: 

 笑脸提示:

 ​​​​​​​

let $,formSelects,laydate,form;
layui.use(['jquery','formSelects','laydate','form'],function(){
	$=layui.jquery
	,formSelects=layui.formSelects
	,form=layui.form
	,laydate=layui.laydate;
	
//	如何提交form表单
	initForm();
	

	  //监听提交
	  form.on('submit(meeting)', function(data){
		  let rs=data.field;
		  //将原有的时间、区间、范围进行处理,拿到开始时间、结束时间,并且去空格,放入json对象rs中
		  rs["startTime"]=rs.dt.split("至")[0].trim();
		  rs["endTime"]=rs.dt.split("至")[1].trim();
		  rs["methodName"]="add";
		  $.post("info.action",rs,function(res){
			  if(res.success){
				  layer.msg(res.msg,{icon:6},function(){});
				  $("btn_reset").click();
			  }else{
				  layer.msg(res.msg,{icon:5},function(){});
			  }
		  },"json")
		  return false;
	    })
	  });
	


//初始化form元素
function initForm(){
	//添加多功能下拉框选项
	formSelects.btns('canyuze', ['select', 'remove', 'reverse']);
	formSelects.btns('liexize', ['select', 'remove', 'reverse']);
	
	$.getJSON("user.action",{methodName:"queryUserAll"},function(rs){
		
		//local模式
		formSelects.data('canyuze', 'local', {
			arr: rs.data
		});
		formSelects.data('liexize', 'local', {
			arr: rs.data
		});
	})

	  //日期时间范围
	  laydate.render({
	    elem: '#dt'
	    ,type: 'datetime'
	    ,range: '至'
	  });
	  
}

运行效果: 

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转载自blog.csdn.net/weixin_65808248/article/details/125917884