vue项目实现会议预约(包含某天的某个时间段和某月的某几天)
一、一天的時間段預約
會議預約有以下操作:
1.點擊預約按鈕,彈窗最近一周的預約時間點(半小時一個點),預約時間為5:00到24:00;
2.超過當前時間的時間點不允許再預約,已經預約的時間不允許再預約,預約的時間段內有已經預約的時間點不允許預約;
3.預約時間為時間段,所以最少包含兩個時間點,選中兩個時間點時,兩個時間點被選中,若兩個時間點內有其他時間點,其他時間點也要被選中;
4.已經選中的時間點再次點擊時,取消選中,
html部分
<el-dialog title="預約" :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>不可預約</div></div><div style="display:flex;"><div style="background-color:#ffa4a4;width:40px;height:20px;margin-right:10px;"></div><div>已有預約</div></div><div style="display:flex;"><div style="background-color:#3EA7F1;width:40px;height:20px;margin-right:10px;"></div><div>當前預約</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="備注:"><el-input placeholder="請輸入" 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;">確定</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.點擊預約時,記錄下會議id及name,位置id及name,并把會議id,當前時間(0點~24點)傳過去,后臺需要根據時間返回時間點數組
//預約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);},//每次打開預約彈窗時,默認選中當天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.獲取時間數組
//獲取時間數組getAppointed(formData){appointTime(formData).then(res=>{this.timeArr=res.data.data;if(res.data.code==200){this.timeArr=res.data.data;}})},時間數組格式為:時間點+狀態;未選中狀態為0,已經預約過的狀態為1,不可預約(過期時間)的狀態為2,當前預約(即點擊時選中)的狀態為3(這個狀態為點擊時判斷,不要接口返回)
3.處理未來七天的函數
4.點擊切換星期狀態
//點擊切換星期狀態changWeek(val,index){for(let i=0;i<this.week.length;i++){this.week[i].is_active=0;}//星期切換時,其他星期狀態重置為0,即未選中,當前星期狀態為1,即選中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為當前選中時的日期(年月日)this.getAppointed(formData)},5.選中時間點時,判斷狀態及改變狀態
//選中時間點時,判斷狀態及改變狀態 //appointTimeArr 保存點擊的按鈕的數組,即當前選中數組changTime(val,index){//當前選中數組的長度小于2時,即點擊了1次、2次if(this.appointTimeArr.length<2){this.timeArr[index].status=3;點擊按鈕的狀態設為3,即當前選中this.appointTimeArr.push(index);//當前選中數組的長度為2,即點擊了2次if(this.appointTimeArr.length==2){//選中數組的倆個下標一樣時,即同一個時間點點擊了兩次,即取消選中,則把狀態都重置為0,并且清空選中數組if(this.appointTimeArr[0]==this.appointTimeArr[1]){this.timeArr[this.appointTimeArr[0]].status=0;this.appointTimeArr=[];}else{//選中數組的兩個下下標不一樣時,對數組進行排序,順序排序,如若是[3,2]則改為[2,3],開始時間點和結束時間點this.appointTimeArr=this.appointTimeArr.sort(function(a,b){return a-b});//求出開始時間和結束時間之間選中的時間點個數,let len=this.appointTimeArr[1]-this.appointTimeArr[0];//根據個數,把選中時間段內的時間的狀態都改為3,即當前選中for(let i=0;i<len;i++){//將下選中數組內容的下標與時間數組的下標狀態進行比對,若是有狀態等于1的,即已有預約,則做出提示,并且把開始時間點和結束時間點重置為空,循環終止if(this.timeArr[this.appointTimeArr[0]+i].status==1){this.$message.warning("已預約過的時間不允許預約!")this.timeStart='';this.timeEnd='';break}else{將最終獲取到的選中數組下標與時間數組進行比對,獲取開始時間點和結束時間點,并且狀態改為3,即當前選中this.timeArr[this.appointTimeArr[0]+i].status=3;this.timeStart=this.timeArr[this.appointTimeArr[0]].time;this.timeEnd=this.timeArr[this.appointTimeArr[1]].time;}}}}}else if(this.appointTimeArr.length=3){//當前選中數組的長度等于3時,即點擊了3次,則把前兩個狀態改為0,即未選中,把第三次點擊時的狀態設為3,即當前選中for(let i=0;i<this.timeArr.length;i++){if(this.timeArr[i].status===3){this.timeArr[i].status=0;}}this.appointTimeArr=[];this.appointTimeArr.push(index);this.timeArr[index].status=3;}},6.保存
saveAppoint(){//保存時,開始時間點和結束時間點必須存在,即選中數組的長度為2,否則做出提示,并且將選中的下標對贏得時間點狀態重置為0,即未選中if(this.timeStart!=''&&this.timeEnd!=''){this.appointForm.appointAreaId=this.appointAreaId;this.appointForm.appointAreaName=this.appointAreaName;this.appointForm.positionId=this.positionId;this.appointForm.positionName=this.positionName;this.appointForm.remark=this.remark;//對開始時間和結束時間進行拼接,即當前選中星期對應的日期+當前選中時間點this.appointForm.startTime=this.dateNow+' '+this.timeStart;this.appointForm.endTime=this.dateNow+' '+this.timeEnd;appoint(this.appointForm).then(res=>{if(res.data.code==200){this.$message.success(res.data.message)this.remark='';this.isAppoint=false;this.isMeeting=falsethis.getList();}else{this.$message.error(res.data.message)}})}else{this.$message.error("請選擇預約時間")for(let i=0;i<this.timeArr.length;i++){if(this.timeArr[i].status==2){this.timeArr[i].status=0}}}},7.彈窗關閉
closeAppoint(){this.isAppoint=false//彈窗關閉時,星期重置,默認選中星期數組的第一個,即當前日期對應的星期;重置備注;重置當前星期對應的時間數組中的狀態為3的時間點狀態為0,即未未選中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、一月的天數預約(最少一天)
1.時間數組同樣由后端返回,把每月的第一天和最后一天傳給后端,后端接口返回日期數組,
格式也是time+status,0代表未選中,1代表已有預約,2代表不可預約,3代表當前選中
2.與時間點預約不同的是,天數預約可以選擇一個時間點,即某個月的某一天,其他的邏輯基本都差不多了,剩下的就是一些代碼的不同了
3.天數預約比較有意思的就是會用到日歷!沒錯就是日歷,一開始是想著使用一些什么日歷插件的,但是考慮到日歷插件能滿足我目前需求的可能性不大,所以只好想著給他畫出來!哈哈,去百度了億篇博客,然后自己再匯總+修改,so,手繪的日歷出來了,切換月份啊,顯示數據啊都么得問題的,嘿嘿,針不戳針不戳~
html
<el-dialog title="預約" :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>不可預約</div></div><div style="display:flex;"><div style="background-color:#ffa4a4;width:40px;height:20px;margin-right:10px;"></div><div>已有預約</div></div><div style="display:flex;"><div style="background-color:#3EA7F1;width:40px;height:20px;margin-right:10px;"></div><div>當前預約</div></div></div><el-row style="width:500px;margin:0 auto;"><el-col><el-form-item label="備注:" label-width="60px"><el-input placeholder="請輸入" 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;">確定</el-button></div></el-dialog>js
data(){reurn{appointForm:{},//預約isAppoint:false,//appointAreaId:'',//預約的路演廳idappointAreaName:'',//預約的路演廳nameremark:'',//備注appointTimeArr:[],//預約選中時間數組title: ["日", "一", "二", "三", "四", "五", "六"],timeArr:[],dateNow:'',//預約年月timeStart:'',//預約開始日期timeEnd:'',//預約結束日期currentDay: new Date().getDate(),currentMonth: new Date().getMonth(),currentYear: new Date().getFullYear(),} }computed: {// 獲取中文的月份 顯示:8月currentMonthChinese() {return new Date(this.currentYear, this.currentMonth).toLocaleString("default",{ month: "short" });},currentDays() {// Date中的月份是從0開始的return new Date(this.currentYear, this.currentMonth + 1, 0).getDate();},prevDays() {// 獲取上個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:{/* 以下日歷相關*///日歷點擊事件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("已預約過的時間不允許預約!")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;}},//點擊左側箭頭prev() {// 點擊上個月,若是0月則年份-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)},//點擊右側箭頭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)},/* 以上日歷相關*/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(); //獲取年份var m = new Date(time).getMonth() + 1; //獲取月份var d = new Date(y, m, 0).getDate(); //獲取當月最后一日let Str=y + '-' +m + '-' + dreturn Str},//獲取時間數組getAppointed(formData){appointTime(formData).then(res=>{this.timeArr=res.data.data;if(res.data.code==200){this.timeArr=res.data.data;}})},//預約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=falsethis.getList();}else{this.$message.error(res.data.message)}})}else{this.$message.error("請選擇預約時間")for(let i=0;i<this.timeArr.length;i++){if(this.timeArr[i].status==3){this.timeArr[i].status=0}}}},closeAppoint(){this.isAppoint=falsethis.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; }總結
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