目录
  • 一、一天的时间段预约
    • 1.点击预约时
    • 2.获取时间数组
    • 3.处理未来七天的函数
    • 4.点击切换星期状态
    • 5.选中时间点时,判断状态及改变状态
    • 6.保存
    • 7.弹窗关闭
  • 二、一月的天数预约(最少一天)

    一、一天的时间段预约

    vue项目实现会议预约功能(包含某天的某个时间段和某月的某几天)

    会议预约有以下操作:

    1.点击预约按钮,弹窗最近一周的预约时间点(半小时一个点),预约时间为5:00到24:00;
    2.超过当前时间的时间点不允许再预约,已经预约的时间不允许再预约,预约的时间段内有已经预约的时间点不允许预约;
    3.预约时间为时间段,所以最少包含两个时间点,选中两个时间点时,两个时间点被选中,若两个时间点内有其他时间点,其他时间点也要被选中;
    4.已经选中的时间点再次点击时,取消选中,

    html部分

    <el-dialog title="预约"  :visible.sync="isAppoint" width="40%" :before-close="closeAppoint">
          <el-form label-width="120px" :model="appointForm">
            <div style="margin:20px;">
              <div style="display:flex;justify-content:space-between;">
                <span v-for="(item,index) in week" :key="index" :class="{'top_style':item.is_active==0,'top_active':item.is_active==1}" @click="changWeek(item,index)">
                  <div style="height:25px;line-height:20px;">{{item.month}}-{{item.date}}</div>
                  <div style="height:25px;line-height:20px;">{{item.day}}</div>
                </span>
              </div>
              <div style="display:flex;margin:20px 50px;font-size:18px;justify-content:space-between;">
                <div style="display:flex;"><div style="background-color:#C8C9CC;width:40px;height:20px;margin-right:10px;"></div><div>不可预约</div></div>
                <div style="display:flex;"><div style="background-color:#ffa4a4;width:40px;height:20px;margin-right:10px;"></div><div>已有预约</div></div>
                <div style="display:flex;"><div style="background-color:#3EA7F1;width:40px;height:20px;margin-right:10px;"></div><div>当前预约</div></div>
              </div>
              <div style="margin:20px 50px;height:250px" class="button_wrap">
                <el-button v-for="(item,index) in timeArr" :key="index" @click="changTime(item,index)" :type="item.status==0?'':item.status==1?'danger':item.status==2?'info':'primary'" :disabled="item.status==1||item.status==2" class="button_style">{{item.time}}</el-button>
              </div>
            </div>
            <el-row :gutter="20">
              <el-col :span="18">
                <el-form-item label="备注:">
                  <el-input placeholder="请输入" v-model="remark" clearable></el-input>
                </el-form-item>
              </el-col>
            </el-row>
          </el-form>
          <div slot="footer" class="dialog-footer" >
            <el-button @click="closeAppoint">取消</el-button>
            <el-button type="primary" @click="saveAppoint" style="margin-left:20px;">确定</el-button>
          </div>
        </el-dialog>

    css部分

    .top_style,.top_active{
      border:1px solid #AAA;
      padding:3px 20px;
      text-align:center;
    }
    .top_active{
      border-color:#02A7F0;
      color: #02A7F0;
    }
    .button_style{
      text-align:center;
      float:left;
      width: 80px;
    }

    js部分

    1.点击预约时

    记录下会议id及name位置id及name,并把会议id当前时间(0点~24点)传过去,后台需要根据时间返回时间点数组

    	//预约
        addAppoint(val){
          this.isAppoint=true;
          this.appointAreaId=val.appointAreaId;
          this.appointAreaName=val.appointAreaName;
          this.positionId=val.positionId;
          this.positionName=val.positionName;
          this.getAppoint();
          let formData={
            appointAreaId:val.appointAreaId,
            startTime:this.getYMD(new Date())+' '+'00:00:00',
            endTime:this.getYMD(new Date())+' '+'23:59:59'
          }
          this.getAppointed(formData);
        },
        //每次打开预约弹窗时,默认选中当天
        getAppoint(){
          let arr = []
          for (let i = 0; i < 7; i++) {
            arr.push(this.dealTime(i))
          }
          arr[0].is_active=1;
          this.week=arr;
          this.dateNow=this.week[0].full;
        },

    2.获取时间数组

    //获取时间数组
        getAppointed(formData){
          appointTime(formData).then(res=>{
            this.timeArr=res.data.data;
            if(res.data.code==200){
              this.timeArr=res.data.data;
            }
          })
        },

    时间数组格式为:时间点+状态;未选中状态为0,已经预约过的状态为1,不可预约(过期时间)的状态为2,当前预约(即点击时选中)的状态为3(这个状态为点击时判断,不要接口返回)

    vue项目实现会议预约功能(包含某天的某个时间段和某月的某几天)

    3.处理未来七天的函数

    // 处理未来七天的函数
        dealTime(num){
          let time = new Date() // 获取当前时间日期
          let date = new Date(time.setDate(time.getDate() + num)).getDate() //这里先获取日期,在按需求设置日期,最后获取需要的
          let newDate=(date.toString()).padStart(2,"0");
          let month = time.getMonth() + 1 // 获取月份
          let newMonth=(month.toString()).padStart(2,"0");
          let day = time.getDay() //  获取星期
          let year=time.getFullYear();
          let full=year+'-'+month+'-'+date;
          switch (day) { //  格式化
            case 0:
              day = "星期日"
              break
            case 1:
              day = "星期一"
              break
            case 2:
              day = "星期二"
              break
            case 3:
              day = "星期三"
              break
            case 4:
              day = "星期四"
              break
            case 5:
              day = "星期五"
              break
            case 6:
              day = "星期六"
              break
          }
          let obj = {
            date: newDate,
            day: day,
            is_active: 0,
            month: newMonth,
            year:year,
            full:full,
          }
          return obj // 返回对象
        },

    4.点击切换星期状态

    //点击切换星期状态
        changWeek(val,index){
          for(let i=0;i<this.week.length;i++){
            this.week[i].is_active=0;
          }
          //星期切换时,其他星期状态重置为0,即未选中,当前星期状态为1,即选中
          this.week[index].is_active=1;
          let formData={
            appointAreaId:this.appointAreaId,
            startTime:val.full+' '+'00:00:00',
            endTime:val.full+' '+'23:59:59'
          };
          this.dateNow=val.full;//dateNow为当前选中时的日期(年月日)
          this.getAppointed(formData)
        },

    5.选中时间点时,判断状态及改变状态

    //选中时间点时,判断状态及改变状态
    //appointTimeArr 保存点击的按钮的数组,即当前选中数组
        changTime(val,index){
        //当前选中数组的长度小于2时,即点击了1次、2次
          if(this.appointTimeArr.length<2){
            this.timeArr[index].status=3;点击按钮的状态设为3,即当前选中
            this.appointTimeArr.push(index);
            //当前选中数组的长度为2,即点击了2次
            if(this.appointTimeArr.length==2){
            //选中数组的俩个下标一样时,即同一个时间点点击了两次,即取消选中,则把状态都重置为0,并且清空选中数组
              if(this.appointTimeArr[0]==this.appointTimeArr[1]){
                this.timeArr[this.appointTimeArr[0]].status=0;
                this.appointTimeArr=[];
              }else{
              	//选中数组的两个下下标不一样时,对数组进行排序,顺序排序,如若是[3,2]则改为[2,3],开始时间点和结束时间点
                this.appointTimeArr=this.appointTimeArr.sort(function(a,b){return a-b});
                //求出开始时间和结束时间之间选中的时间点个数,
                let len=this.appointTimeArr[1]-this.appointTimeArr[0];
                //根据个数,把选中时间段内的时间的状态都改为3,即当前选中
                for(let i=0;i<len;i++){
                //将下选中数组内容的下标与时间数组的下标状态进行比对,若是有状态等于1的,即已有预约,则做出提示,并且把开始时间点和结束时间点重置为空,循环终止
                  if(this.timeArr[this.appointTimeArr[0]+i].status==1){
                    this.$message.warning("已预约过的时间不允许预约!")
                    this.timeStart='';
                    this.timeEnd='';
                    break
                  }else{
                  将最终获取到的选中数组下标与时间数组进行比对,获取开始时间点和结束时间点,并且状态改为3,即当前选中
                    this.timeArr[this.appointTimeArr[0]+i].status=3;
                    this.timeStart=this.timeArr[this.appointTimeArr[0]].time;
                    this.timeEnd=this.timeArr[this.appointTimeArr[1]].time;
                  }
                }
                
              }
            }
          }else if(this.appointTimeArr.length=3){//当前选中数组的长度等于3时,即点击了3次,则把前两个状态改为0,即未选中,把第三次点击时的状态设为3,即当前选中
            for(let i=0;i<this.timeArr.length;i++){
              if(this.timeArr[i].status===3){
                this.timeArr[i].status=0;
              }
            }
            this.appointTimeArr=[];
            this.appointTimeArr.push(index);
            this.timeArr[index].status=3;
          }
        },

    6.保存

    saveAppoint(){
    	//保存时,开始时间点和结束时间点必须存在,即选中数组的长度为2,否则做出提示,并且将选中的下标对赢得时间点状态重置为0,即未选中
          if(this.timeStart!=''&&this.timeEnd!=''){
            this.appointForm.appointAreaId=this.appointAreaId;
            this.appointForm.appointAreaName=this.appointAreaName;
            this.appointForm.positionId=this.positionId;
            this.appointForm.positionName=this.positionName;
            this.appointForm.remark=this.remark;
            //对开始时间和结束时间进行拼接,即当前选中星期对应的日期+当前选中时间点
            this.appointForm.startTime=this.dateNow+' '+this.timeStart;
            this.appointForm.endTime=this.dateNow+' '+this.timeEnd;
            appoint(this.appointForm).then(res=>{
              if(res.data.code==200){
                this.$message.success(res.data.message)
                this.remark='';
                this.isAppoint=false;
                this.isMeeting=false
                this.getList();
              }else{
                this.$message.error(res.data.message)
              }
            })
          }else{
            this.$message.error("请选择预约时间")
            for(let i=0;i<this.timeArr.length;i++){
              if(this.timeArr[i].status==2){
                this.timeArr[i].status=0
              }
            }
          }
        },
    

    7.弹窗关闭

    closeAppoint(){
          this.isAppoint=false
          //弹窗关闭时,星期重置,默认选中星期数组的第一个,即当前日期对应的星期;重置备注;重置当前星期对应的时间数组中的状态为3的时间点状态为0,即未未选中
          for(let i=0;i<this.week.length;i++){
            this.week[i].is_active=0;
          }
          this.week[0].is_active=1;
          this.remark='';
          for(let i=0;i<this.timeArr.length;i++){
            if(this.timeArr[i].status==3){
              this.timeArr[i].status=0;
            }
          }
        },

    二、一月的天数预约(最少一天)

    vue项目实现会议预约功能(包含某天的某个时间段和某月的某几天)

    1.时间数组同样由后端返回,把每月的第一天和最后一天传给后端,后端接口返回日期数组
    格式也是time+status,0代表未选中,1代表已有预约,2代表不可预约,3代表当前选中
    2.与时间点预约不同的是,天数预约可以选择一个时间点即某个月的某一天,其他的逻辑基本都差不多了,剩下的就是一些代码的不同了
    3.天数预约比较有意思的就是会用到日历!没错就是日历,一开始是想着使用一些什么日历插件的,但是考虑到日历插件能满足我目前需求的可能性不大,所以只好想着给他画出来!哈哈,去百度了亿篇博客,然后自己再汇总+修改,so,手绘的日历出来了,切换月份啊,显示数据啊都么得问题的,嘿嘿,针不戳针不戳~

    vue项目实现会议预约功能(包含某天的某个时间段和某月的某几天)

    html

    <el-dialog title="预约"  :visible.sync="isAppoint" width="40%" :before-close="closeAppoint">
          <el-form label-width="120px" :model="appointForm">
            <div class="calender">
              <div class="calender_title">
                <div class="arrow arrow-left" @click="prev()">&lt;</div>
                <div class="data">{{ currentYear }}-{{ currentMonthChinese }}</div>
                <div class="arrow arrow-right" @click="next()">></div>
              </div>
              <div class="calender_content">
                <div class="row title">
                  <span class="title_span" v-for="item in title" :key="item">{{item}}</span>
                </div>
                <div class="row content">
                  <span style="margin-bottom:5px;width:60px;margin-left:10px;" class="button_no" v-for="(item,index) in prevDays" :key="index+'a'"></span>
                  <el-button class="content_button" v-for="(item,index) in timeArr" :key="index" @click="changTime(item,index)" :type="item.status==0?'':item.status==1?'danger':item.status==2?'info':'primary'" :disabled="item.status==1||item.status==2">{{index+1 }}</el-button>
                </div>
              </div>
            </div>
            <div class="button_wrap">
              <div style="display:flex;"><div style="background-color:#C8C9CC;width:40px;height:20px;margin-right:10px;"></div><div>不可预约</div></div>
              <div style="display:flex;"><div style="background-color:#ffa4a4;width:40px;height:20px;margin-right:10px;"></div><div>已有预约</div></div>
              <div style="display:flex;"><div style="background-color:#3EA7F1;width:40px;height:20px;margin-right:10px;"></div><div>当前预约</div></div>
            </div>
            <el-row style="width:500px;margin:0 auto;">
              <el-col>
                <el-form-item label="备注:" label-width="60px">
                  <el-input placeholder="请输入" v-model="remark" clearable></el-input>
                </el-form-item>
              </el-col>
            </el-row>
          </el-form>
          <div slot="footer" class="dialog-footer" >
            <el-button @click="closeAppoint">取消</el-button>
            <el-button type="primary" @click="saveAppoint" style="margin-left:20px;">确定</el-button>
          </div>
        </el-dialog>
    

    js

    data(){
    	reurn{
    		appointForm:{},//预约
    	    isAppoint:false,//
          appointAreaId:'',//预约的路演厅id
          appointAreaName:'',//预约的路演厅name
          remark:'',//备注
          appointTimeArr:[],//预约选中时间数组
          title: ["日", "一", "二", "三", "四", "五", "六"],
          timeArr:[],
          dateNow:'',//预约年月
          timeStart:'',//预约开始日期
          timeEnd:'',//预约结束日期
          currentDay: new Date().getDate(),
          currentMonth: new Date().getMonth(),
          currentYear: new Date().getFullYear(),
    	}
    }
    
    computed: {
        // 获取中文的月份    显示:8月
        currentMonthChinese() {
          return new Date(this.currentYear, this.currentMonth).toLocaleString(
            "default",{ month: "short" }
          );
        },
        currentDays() {
          // Date中的月份是从0开始的
          return new Date(this.currentYear, this.currentMonth + 1, 0).getDate();
        },
        prevDays() {
          // 获取上个月的最后一行的日期
          let data = new Date(this.currentYear, this.currentMonth, 0).getDate();
          let num = new Date(this.currentYear, this.currentMonth, 1).getDay();
          var days = [];
          while (num > 0) {
            days.push(data--);
            num--;
          }
          return days.sort();
        },
      },
    
    methods:{
    	/* 以下日历相关*/
    	//日历点击事件
        changTime(val,index){
          if(this.appointTimeArr.length<2){
            this.timeArr[index].status=3;
            this.appointTimeArr.push(index);
            if(this.appointTimeArr.length==1){
              this.timeStart=this.appointTimeArr[0];
              this.timeEnd=this.appointTimeArr[0];
            }else if(this.appointTimeArr.length==2){
              if(this.appointTimeArr[0]==this.appointTimeArr[1]){
                this.timeArr[this.appointTimeArr[0]].status=0;
                this.appointTimeArr=[];
              }else{
                this.appointTimeArr=this.appointTimeArr.sort(function(a,b){return a-b});
                let len=this.appointTimeArr[1]-this.appointTimeArr[0];
                for(let i=0;i<len;i++){
                  if(this.timeArr[this.appointTimeArr[0]+i].status==1){
                    this.$message.warning("已预约过的时间不允许预约!")
                    this.timeStart='';
                    this.timeEnd='';
                    break
                  }else{
                    this.timeArr[this.appointTimeArr[0]+i].status=3;
                    this.timeStart=this.timeArr[this.appointTimeArr[0]].time;
                    this.timeEnd=this.timeArr[this.appointTimeArr[1]].time;
                  }
                }
                
              }
            }
          }else if(this.appointTimeArr.length=3){
            for(let i=0;i<this.timeArr.length;i++){
              if(this.timeArr[i].status===3){
                this.timeArr[i].status=0;
              }
            }
            this.appointTimeArr=[];
            this.appointTimeArr.push(index);
            this.timeArr[index].status=3;
          }
        },
        //点击左侧箭头
        prev() {
          // 点击上个月,若是0月则年份-1
          // 0是1月  11是12月
          if (this.currentMonth == 0) {
            this.currentYear -= 1;
            this.currentMonth = 11;
          } else {
            this.currentMonth--;
          }
          let date=this.currentYear+'-'+(this.currentMonth+1);
          let formData={
            appointAreaId:this.appointAreaId,
            startTime:this.getFirst(date)+' '+"00:00:00",
            endTime:this.getLast(date)+' '+"23:59:59"
          }
          this.dateNow=date;
          this.getAppointed(formData)
        },
        //点击右侧箭头
        next() {
          if (this.currentMonth == 11) {
            this.currentYear++;
            this.currentMonth = 0;
          } else {
            this.currentMonth++;
          }
          let date=this.currentYear+'-'+(this.currentMonth+1);
          let formData={
            appointAreaId:this.appointAreaId,
            startTime:this.getFirst(date)+' '+"00:00:00",
            endTime:this.getLast(date)+' '+"23:59:59"
          }
          this.dateNow=date;
          this.getAppointed(formData)
        },
         /* 以上日历相关*/
        getYM(time){
          let date = new Date(time)
          let Str=date.getFullYear() + '-' +
          (date.getMonth() + 1)
          return Str
        },
        getFirst(time){
          let date = new Date(time)
          let Str=date.getFullYear() + '-' +
          (date.getMonth() + 1) + '-' + 
          date.getDate()
          return Str
        },
        getLast(time){
          var y = new Date(time).getFullYear(); //获取年份
          var m = new Date(time).getMonth() + 1; //获取月份
          var d = new Date(y, m, 0).getDate(); //获取当月最后一日
          let Str=y + '-' +m + '-' + d
          return Str
        },
        //获取时间数组
        getAppointed(formData){
          appointTime(formData).then(res=>{
            this.timeArr=res.data.data;
            if(res.data.code==200){
              this.timeArr=res.data.data;
            }
          })
        },
        //预约
        addAppoint(val){
          this.isAppoint=true;
          this.appointAreaId=val.appointAreaId;
          this.appointAreaName=val.appointAreaName;
          this.positionId=val.positionId;
          this.positionName=val.positionName;
          let formData={
            appointAreaId:val.appointAreaId,
            startTime:this.getFirst(this.getYM(new Date()))+' '+'00:00:00',
            endTime:this.getLast(this.getYM(new Date()))+' '+'23:59:59'
          }
          this.dateNow=this.getYM(new Date());
          this.getAppointed(formData);
        },
        saveAppoint(){
          if(this.timeStart!=''&&this.timeEnd!=''){
            this.appointForm.appointAreaId=this.appointAreaId;
            this.appointForm.appointAreaName=this.appointAreaName;
            this.appointForm.positionId=this.positionId;
            this.appointForm.positionName=this.positionName;
            this.appointForm.remark=this.remark;
            this.appointForm.startTime=this.timeStart+' '+"00:00:00";
            this.appointForm.endTime=this.timeEnd+' '+"23:59:59";
            appoint(this.appointForm).then(res=>{
              if(res.data.code==200){
                this.$message.success(res.data.message)
                this.remark='';
                this.currentDay=new Date().getDate();
                this.currentMonth=new Date().getMonth();
                this.currentYear=new Date().getFullYear();
                this.isAppoint=false;
                this.isMeeting=false
                this.getList();
              }else{
                this.$message.error(res.data.message)
              }
            })
          }else{
            this.$message.error("请选择预约时间")
            for(let i=0;i<this.timeArr.length;i++){
              if(this.timeArr[i].status==3){
                this.timeArr[i].status=0
              }
            }
          }
        },
        closeAppoint(){
          this.isAppoint=false
          this.remark='';
          for(let i=0;i<this.timeArr.length;i++){
            if(this.timeArr[i].status==3){
              this.timeArr[i].status=0;
            }
          }
          this.currentDay=new Date().getDate();
          this.currentMonth=new Date().getMonth();
          this.currentYear=new Date().getFullYear();
        },
    }
    

    css

    .button_wrap{
      margin: 0 auto;
      width: 480px;
      display: flex;
      font-size: 18px;
      justify-content: space-between;
      margin-bottom: 20px;
    }
    .button_no{
      display: inline-block;
      line-height: 1;
      white-space: nowrap;
      background: #FFFFFF;
      color: #606266;
      -webkit-appearance: none;
      text-align: center;
      -webkit-box-sizing: border-box;
      box-sizing: border-box;
      outline: none;
      margin: 0;
      -webkit-transition: 0.1s;
      transition: 0.1s;
      font-weight: 400;
      padding: 12px 20px;
      font-size: 14px;
      border-radius: 4px;
    }
    .calender {
      width: 500px;
      height: 300px;
      margin: 0 auto;
      // margin-left:50px;
    }
    .calender_title {
      display: flex;
      width: 100%;
      height: 40px;
      line-height: 40px;
      text-align: center;
    }
    .arrow {
      width: 50px;
      height: 100%;
    }
    .data {
      font-size: 20px;
    }
    .title_span {
      width: calc(100% / 7);
      text-align: center;
      height: 40px;
      line-height: 40px;
    }
    .row {
      width: 100%;
      display: flex;
      justify-content: space-between;
    }
    
    .prevDay {
      color: #fff;
      background-color: #eee;
    }
    
    .content_span {
      width: calc(100% / 7);
      height: 30px;
      line-height: 30px;
      text-align: center;
    }
    .content_button{
      margin-bottom:5px;
      width:60px;
      margin-left:10px;
    }
    
    .calender_content {
      width: 100%;
      height: 250px;
    }
    .content {
      -webkit-box-pack: start;
      -ms-flex-pack: start;
      justify-content: flex-start;
      -ms-flex-wrap: wrap;
      flex-wrap: wrap;
    }
    
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