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)
作者:coderdwy
一、一天的时间段预约
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)
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)
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~
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()"><</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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