• 会议OA项目之我的审批

    目录

    一、会议查询

    1.后台

    当前登录账号 是 会议信息表 中 审批人字段值

    • 1

    Dao：

    /	我的审批
	public List<Map<String, Object>> myAudit(MeetingInfo info, PageBean pageBean)
			throws SQLException, InstantiationException, IllegalAccessException {
		String sql = getSQL();
		//		会议标题查询
		String title = info.getTitle();
		if(StringUtils.isNotBlank(title)) {
			sql +=" and a.title like '%"+title+"%'";
		}
//		当前登录账号 是 会议信息表 中 审批人字段值
		sql +=" and a.auditor = "+info.getAuditor();
//		只查询会议状态为 2 即待审核的会议
		sql +=" and a.state = 2";
//		排序按照降序展示
		sql +=" order by a.id desc";
		return super.executeQuery(sql, pageBean);
	}


    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18

    web
    meetingInfoAction：

    //		我的审批
		public String myAudit(HttpServletRequest req, HttpServletResponse resp) {
			try {
				PageBean pageBean = new PageBean();
				pageBean.setRequest(req);
				List<Map<String, Object>> list = infodao.myAudit(info, pageBean);
			//注意：Layui中数据表的格式
				ResponseUtil.writeJson(resp, R.ok(0, "我的审批数据查询成功", pageBean.getTotal(), list));
			} catch (Exception e) {
				e.printStackTrace();
				try {
					ResponseUtil.writeJson(resp, R.error(0, "我的审批会议数据查询失败"));
				} catch (Exception e1) {
					e1.printStackTrace();
				}

			}
			return null;
		}

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19

    2.前端

    <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@include file="/common/head.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/myAudit.js">script>
head>
<style>
body{
	margin:15px;
}
 .layui-table-cell {height: inherit;}
 .layui-layer-page .layui-layer-content {  overflow: visible !important;}
style>
<body>

<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="auditor" 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>

<table id="tb" lay-filter="tb" class="layui-table" style="margin-top:-15px">table>

<script type="text/html" id="tbar">
  <a class="layui-btn layui-btn-xs" lay-event="edit">审批</a>
script>
body>
html>


    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39

    MyAudit.js文件：

    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();
	
	//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 {
		  
	  }
	});
}




}



    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 54
    • 55
    • 56
    • 57
    • 58
    • 59
    • 60
    • 61
    • 62
    • 63
    • 64
    • 65
    • 66
    • 67
    • 68
    • 69
    • 70
    • 71
    • 72
    • 73
    • 74
    • 75
    • 76
    • 77
    • 78
    • 79
    • 80
    • 81
    • 82
    • 83
    • 84

    测试：
    我的审批点击查询可以看到未审核的信息
    在这里插入图片描述

    二、会议签字审批

    对于会议签字我们可以到网上找一些插件，通过自己的需求进行修改
    在这里插入图片描述
    而小编要的效果如下：
    在这里插入图片描述
    所以我们进行一些修改，得到如下：
    在这里插入图片描述
    注：在找到插件之后，我们还要其css、js文件导入我们的项目中，否则其样式出不来

    我们需要一个新的表
    在这里插入图片描述

    实体类：

    package com.zking.entity;

import java.io.Serializable;
import java.util.Date;
//对应审批表t_oa_meeting_aduit
public class MeetingAudit implements Serializable {
	private Integer id;
	private Long meetingId;
	private String auditor;
	private String sign;
	private Date createdate;
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public Long getMeetingId() {
		return meetingId;
	}
	public void setMeetingId(Long meetingId) {
		this.meetingId = meetingId;
	}
	public String getAuditor() {
		return auditor;
	}
	public void setAuditor(String auditor) {
		this.auditor = auditor;
	}
	public String getSign() {
		return sign;
	}
	public void setSign(String sign) {
		this.sign = sign;
	}
	public Date getCreatedate() {
		return createdate;
	}
	public void setCreatedate(Date createdate) {
		this.createdate = createdate;
	}
	public MeetingAudit() {
		super();
		// TODO Auto-generated constructor stub
	}
	@Override
	public String toString() {
		return "MeetingAudit [id=" + id + ", meetingId=" + meetingId + ", auditor=" + auditor + ", sign=" + sign
				+ ", createdate=" + createdate + "]";
	}
	
}

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52

    MeetingAuditDao:
    我们用到批处理

    package com.zking.dao;

import com.zking.entity.MeetingAudit;
import com.zking.util.BaseDao;
import com.zking.util.StringUtils;

public class MeetingAuditDao extends BaseDao<MeetingAudit>{

	/**
	 * 1、将图片的字符串转成图片保存起来
	 * 2、将审批人的意见数据入库t_oa_meeting_audit
	 * 3、修改会议状态t_oa_meeting_info
	 */
//	批处理(同时处理两个sql语句)
	public int add(MeetingAudit aduit) {
//		2、将审批人的意见数据入库t_oa_meeting_audit
		String sql1 ="insert into t_oa_meeting_audit(meetingId,auditor,sign)"
				+ "values("+aduit.getMeetingId()+","+aduit.getAuditor()+",'"+aduit.getSign()+"')";
//		state状态有两种，审批 通过 即 待开4，审批  驳回 即 驳回 状态3
		boolean flag = StringUtils.isNotBlank(aduit.getSign());
		int state = flag ? 4 : 3;
		//修改会议状态t_oa_meeting_info
		String sql2 = "update t_oa_meeting_info set state="+state+" where id="+aduit.getMeetingId();
//		同时执行多个sql语句，其目的在于事务的一致性，要么同时成功，要么同时失败
		return super.executeUpdateBatch(new String[] {sql1,sql2});
	}
	
}


    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29

    web
    meetingAuditAction：

    public class MeetingAuditAction extends ActionSupport implements ModelDriver<MeetingAudit>{

	private MeetingAudit aduit = new MeetingAudit();
	private MeetingAuditDao auditdao = new MeetingAuditDao();
	
	@Override
	public MeetingAudit getModel() {
//		注册一个转换器
		ConvertUtils.register(new MyDateConverter(), Date.class);
		return aduit;
	}
	
	public String add(HttpServletRequest req, HttpServletResponse resp) {
		try {
			/**
			 * 1、将图片的字符串转成图片保存起来
			 * 2、将审批人的意见数据入库t_oa_meeting_audit
			 * 3、修改会议状态t_oa_meeting_info
			 */
			
			if(StringUtils.isNotBlank(aduit.getSign())) {
//				dirPathSign=E:/temp/images/T280/sign/
//				serverPathSign=/upload/sign/
				
//				拿到会议签字图片的存放地址
				String dirPath = PropertiesUtil.getValue("dirPathSign");
//				存储到数据库中地址，即浏览器访问地址
				String serverPath = PropertiesUtil.getValue("serverPathSign");
//				最终生产的图片名(原图)
				String fileName1 = UUID.randomUUID().toString().replaceAll("-", "") + ".png";
//				裁剪后的图片名
				String fileName2 = UUID.randomUUID().toString().replaceAll("-", "") + ".png";
//				生成签字图片
				Base64ImageUtils.GenerateImage(aduit.getSign()
						.replaceAll("data:image/png;base64,", ""), dirPath+fileName1);
//				将原图进行裁剪
				ImageUtils.shearImg(dirPath+fileName1, dirPath+fileName2);
//				删除掉原图
				File file = new File(dirPath+fileName1);
				if(file.exists())
					file.delete();
				aduit.setSign(serverPath + fileName2);
			}
//				rs是sql语句执行的影响行数
			int rs = auditdao.add(aduit);
			if(rs >0) {
				ResponseUtil.writeJson(resp, R.ok(200, "会议签子审批成功"));
			}
			else {
				ResponseUtil.writeJson(resp, R.error(0, "会议签字审批失败"));
			}
		} catch (Exception e) {
			e.printStackTrace();
			try {
				ResponseUtil.writeJson(resp, R.error(0, "会议签字审批失败"));
			} catch (Exception e1) {
				e1.printStackTrace();
			}

		}
		return null;
	}

}


    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 54
    • 55
    • 56
    • 57
    • 58
    • 59
    • 60
    • 61
    • 62
    • 63
    • 64
    • 65

    配置我们的xml
    在这里插入图片描述
    选中的是会议签字图片下载的路径
    在这里插入图片描述

    前端：
    当我们点击审批按钮时，会弹出审批界面
    在这里插入图片描述

    审批界面:
    addMeetingAudit：

    <%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@include file="/common/head.jsp"%>
DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath }/static/js/plugins/sign/css/www.jsdaima.com.css">
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath }/static/js/plugins/sign/font/iconfont.css">
<script type="text/javascript" src="${pageContext.request.contextPath }/static/js/meeting/addMeetingAudit.js">script>
<%-- <script type="text/javascript" src="${pageContext.request.contextPath }/static/js/jquery-3.3.1.min.js">script> --%>
<%-- <script type="text/javascript" src="${pageContext.request.contextPath }/static/js/plugins/sign/index.js">script>  --%>
<title>发布会议title>
head>
<style>
body{
	margin:5px;
}
style>
<body>
<div style="padding:10px 20px 10px 10px;">
    <form class="layui-form layui-form-pane" lay-filter="audit">
  		<input type="hidden" id="id" name="id"/>
  		<input type="hidden" id="auditor" value="${sessionScope.user.id }"/>
        <div class="layui-form-item">
            <label class="layui-form-label">会议标题label>
            <div class="layui-input-block">
               <input type="text" name="title" autocomplete="off" class="layui-input" readonly="readonly">
            div>
        div>
        <div class="layui-form-item layui-form-text">
		    <label class="layui-form-label">会议内容label>
		    <div class="layui-input-block">
		      <textarea placeholder="请输入内容" name="content" class="layui-textarea" readonly="readonly">textarea>
		    div>
		div>
		
		    
		    
		    	<div class="canvasBox">
					<div class="contro">
						<ul class="drawType">				
							<li data-name="pen" data-nameNum="0">
								<span class="icon iconfont icon-qianbi">span>
								<span class="iconAlert">铅笔span>
							li>		
							<li class="downLoad">					
								<span class="icon iconfont icon-baocun">span>
								<span class="iconAlert">保存span>
								<img src="" alt="" class="downImg">
							li>						
							<li data-name="eraser"  >
								<span class="icon iconfont icon-xiangpi">span>
								<span class="iconAlert">橡皮span>
							li>	 
							<li class="remote">
								<span class="icon iconfont icon-delete">span>
								<span class="iconAlert">清空span>
							li>				
						ul>			
					div>	
					<div class="canvasDraw">
						<div class="drawFont" data-type="hide">
							<span class="intoFont">span>
							<input type="text" class="intoFontInput">
						div>
						<canvas id="canvas" width="550" height="150">canvas>			
					div>		
				div>
		  
    form>
div>
body>
html>

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 54
    • 55
    • 56
    • 57
    • 58
    • 59
    • 60
    • 61
    • 62
    • 63
    • 64
    • 65
    • 66
    • 67
    • 68
    • 69
    • 70
    • 71
    • 72
    • 73
    • 74
    • 75

    addMeetingAudit.js文件：

    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;
}


    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 54
    • 55
    • 56
    • 57
    • 58
    • 59
    • 60
    • 61
    • 62
    • 63
    • 64
    • 65
    • 66
    • 67
    • 68
    • 69
    • 70
    • 71
    • 72
    • 73
    • 74
    • 75
    • 76
    • 77
    • 78
    • 79
    • 80
    • 81
    • 82
    • 83
    • 84
    • 85
    • 86
    • 87
    • 88
    • 89
    • 90
    • 91
    • 92
    • 93
    • 94
    • 95
    • 96
    • 97
    • 98
    • 99
    • 100
    • 101
    • 102
    • 103
    • 104
    • 105
    • 106
    • 107
    • 108
    • 109
    • 110
    • 111
    • 112
    • 113
    • 114
    • 115
    • 116
    • 117
    • 118
    • 119
    • 120
    • 121
    • 122
    • 123
    • 124
    • 125
    • 126
    • 127
    • 128
    • 129
    • 130
    • 131
    • 132
    • 133
    • 134
    • 135
    • 136
    • 137
    • 138
    • 139
    • 140
    • 141
    • 142
    • 143
    • 144
    • 145
    • 146
    • 147
    • 148
    • 149
    • 150
    • 151
    • 152
    • 153
    • 154
    • 155
    • 156
    • 157
    • 158
    • 159
    • 160
    • 161
    • 162
    • 163
    • 164
    • 165
    • 166
    • 167
    • 168
    • 169
    • 170
    • 171
    • 172
    • 173
    • 174
    • 175
    • 176
    • 177
    • 178
    • 179
    • 180
    • 181
    • 182
    • 183
    • 184
    • 185
    • 186
    • 187
    • 188
    • 189
    • 190
    • 191
    • 192
    • 193
    • 194
    • 195
    • 196
    • 197
    • 198
    • 199
    • 200
    • 201
    • 202
    • 203
    • 204
    • 205
    • 206
    • 207
    • 208
    • 209
    • 210
    • 211
    • 212
    • 213
    • 214
    • 215
    • 216
    • 217
    • 218
    • 219
    • 220
    • 221
    • 222
    • 223
    • 224
    • 225
    • 226
    • 227
    • 228
    • 229
    • 230
    • 231
    • 232
    • 233
    • 234
    • 235
    • 236
    • 237
    • 238
    • 239
    • 240
    • 241
    • 242
    • 243
    • 244
    • 245
    • 246
    • 247
    • 248
    • 249
    • 250
    • 251
    • 252
    • 253
    • 254
    • 255
    • 256
    • 257
    • 258
    • 259
    • 260
    • 261
    • 262
    • 263
    • 264
    • 265
    • 266
    • 267
    • 268
    • 269
    • 270
    • 271
    • 272
    • 273
    • 274
    • 275
    • 276
    • 277
    • 278
    • 279
    • 280
    • 281
    • 282
    • 283
    • 284
    • 285
    • 286
    • 287
    • 288
    • 289
    • 290
    • 291
    • 292
    • 293
    • 294
    • 295
    • 296
    • 297
    • 298
    • 299
    • 300
    • 301
    • 302
    • 303
    • 304
    • 305
    • 306
    • 307
    • 308
    • 309
    • 310
    • 311
    • 312
    • 313
    • 314
    • 315
    • 316
    • 317
    • 318
    • 319
    • 320
    • 321
    • 322
    • 323
    • 324
    • 325
    • 326
    • 327
    • 328
    • 329
    • 330
    • 331
    • 332
    • 333
    • 334
    • 335
    • 336
    • 337
    • 338
    • 339
    • 340
    • 341
    • 342
    • 343
    • 344
    • 345
    • 346
    • 347
    • 348
    • 349
    • 350
    • 351
    • 352
    • 353
    • 354
    • 355
    • 356
    • 357
    • 358
    • 359
    • 360
    • 361
    • 362
    • 363
    • 364
    • 365
    • 366
    • 367
    • 368
    • 369
    • 370
    • 371
    • 372
    • 373
    • 374
    • 375
    • 376
    • 377
    • 378
    • 379
    • 380
    • 381
    • 382
    • 383
    • 384
    • 385
    • 386
    • 387
    • 388
    • 389
    • 390
    • 391
    • 392
    • 393
    • 394
    • 395
    • 396
    • 397
    • 398
    • 399
    • 400
    • 401
    • 402
    • 403
    • 404
    • 405
    • 406
    • 407
    • 408
    • 409
    • 410
    • 411
    • 412
    • 413
    • 414
    • 415
    • 416
    • 417
    • 418
    • 419
    • 420
    • 421
    • 422
    • 423
    • 424
    • 425
    • 426
    • 427
    • 428
    • 429
    • 430
    • 431
    • 432
    • 433
    • 434
    • 435
    • 436
    • 437
    • 438
    • 439
    • 440
    • 441
    • 442
    • 443
    • 444
    • 445
    • 446
    • 447
    • 448
    • 449
    • 450
    • 451
    • 452
    • 453
    • 454
    • 455
    • 456
    • 457
    • 458
    • 459
    • 460
    • 461
    • 462
    • 463
    • 464
    • 465
    • 466
    • 467
    • 468
    • 469
    • 470
    • 471
    • 472
    • 473
    • 474
    • 475
    • 476
    • 477
    • 478
    • 479
    • 480
    • 481
    • 482
    • 483
    • 484
    • 485
    • 486
    • 487
    • 488
    • 489
    • 490
    • 491
    • 492
    • 493
    • 494
    • 495
    • 496
    • 497
    • 498
    • 499
    • 500
    • 501
    • 502
    • 503
    • 504
    • 505
    • 506
    • 507
    • 508
    • 509
    • 510
    • 511
    • 512
    • 513
    • 514
    • 515
    • 516
    • 517
    • 518
    • 519
    • 520
    • 521
    • 522
    • 523
    • 524
    • 525
    • 526
    • 527
    • 528
    • 529
    • 530
    • 531
    • 532
    • 533
    • 534
    • 535
    • 536
    • 537
    • 538
    • 539
    • 540
    • 541
    • 542
    • 543
    • 544
    • 545
    • 546
    • 547
    • 548
    • 549
    • 550
    • 551
    • 552
    • 553
    • 554
    • 555
    • 556
    • 557
    • 558
    • 559
    • 560
    • 561
    • 562
    • 563
    • 564
    • 565
    • 566
    • 567
    • 568
    • 569
    • 570
    • 571
    • 572
    • 573
    • 574
    • 575
    • 576
    • 577
    • 578
    • 579
    • 580
    • 581
    • 582
    • 583
    • 584
    • 585
    • 586
    • 587
    • 588
    • 589
    • 590
    • 591
    • 592
    • 593
    • 594
    • 595
    • 596
    • 597
    • 598
    • 599
    • 600
    • 601
    • 602
    • 603
    • 604
    • 605
    • 606
    • 607
    • 608
    • 609
    • 610
    • 611
    • 612
    • 613
    • 614
    • 615
    • 616
    • 617
    • 618
    • 619
    • 620
    • 621
    • 622
    • 623
    • 624
    • 625
    • 626
    • 627
    • 628
    • 629
    • 630
    • 631
    • 632
    • 633
    • 634
    • 635
    • 636
    • 637
    • 638
    • 639
    • 640
    • 641
    • 642
    • 643
    • 644
    • 645
    • 646
    • 647
    • 648
    • 649
    • 650
    • 651
    • 652
    • 653
    • 654
    • 655
    • 656
    • 657
    • 658
    • 659
    • 660
    • 661
    • 662
    • 663
    • 664
    • 665
    • 666
    • 667
    • 668
    • 669
    • 670
    • 671
    • 672
    • 673
    • 674
    • 675
    • 676
    • 677
    • 678
    • 679
    • 680
    • 681
    • 682
    • 683
    • 684
    • 685
    • 686
    • 687
    • 688
    • 689
    • 690
    • 691
    • 692
    • 693
    • 694
    • 695
    • 696
    • 697
    • 698
    • 699
    • 700
    • 701
    • 702
    • 703
    • 704
    • 705
    • 706
    • 707
    • 708
    • 709
    • 710
    • 711

    保存图片点击事件
    在这里插入图片描述
    myAudit.js文件

    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();
	
	//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getData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){
	/**
	 * 1、将图片的字符串转成图片保存起来
	 * 2、将审批人的意见数据入库
	 * 3、修改会议状态
	 */
	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');
}



    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 54
    • 55
    • 56
    • 57
    • 58
    • 59
    • 60
    • 61
    • 62
    • 63
    • 64
    • 65
    • 66
    • 67
    • 68
    • 69
    • 70
    • 71
    • 72
    • 73
    • 74
    • 75
    • 76
    • 77
    • 78
    • 79
    • 80
    • 81
    • 82
    • 83
    • 84
    • 85
    • 86
    • 87
    • 88
    • 89
    • 90
    • 91
    • 92
    • 93
    • 94
    • 95
    • 96
    • 97
    • 98
    • 99
    • 100
    • 101
    • 102
    • 103
    • 104
    • 105
    • 106
    • 107
    • 108
    • 109
    • 110
    • 111
    • 112
    • 113
    • 114
    • 115
    • 116
    • 117
    • 118
    • 119
    • 120
    • 121
    • 122
    • 123
    • 124
    • 125
    • 126

    效果展示
    在这里插入图片描述
    如下图可以看到签字图片已出现在我们配置好的路径里面
    在这里插入图片描述

  • 相关阅读:
    Spring 面试题
    JAVA开发技术能力和学历哪个重要？
    Java do while循环语句如何使用呢？
    计算机未连接到互联网(win11系统)
    C语言问题解决实例1
    【前端面试必知】Vue常用的修饰符
    预测股票涨跌看什么指标,如何预测明天股票走势
    muduo源码剖析之EventLoopThread
    【华为OD机试真题 python】 分糖果II【2022 Q4 | 200分】
    Java并发编程--多线程间的同步控制和通信
  • 原文地址：https://blog.csdn.net/qq_65345936/article/details/126019631