Vue 会议室时间选择器，可点选时间轴，时间选择器

最近遇到一个需求，做一个时间轴选择器，支持多个时间段选择。

实现效果：

代码开整吧：（有帮助的朋友点个关注呀！）

<!--* @FileDescription:轴选择器：对有所帮助的朋友点个关注再走呀！！！！* @Author: -----------* @LastEditors: ---------
-->
<template><div style="margin-bottom: 50px;"><div class="hours-container"><div v-for="(item, index) in hours":key="index"class="hours-item"><div class="hours-item-value"style="border-right:1px solid #ccc"><div :class="compClass(12 * item)"@click="handleClick(12 * item)"@mouseover="handleHover(12 * item)"></div><div :class="compClass(12 * item + 1)"@click="handleClick(12 * item + 1)"@mouseover="handleHover(12 * item + 1)"></div><div :class="compClass(12 * item + 2)"@click="handleClick(12 * item + 2)"@mouseover="handleHover(12 * item + 2)"></div><div :class="compClass(12 * item + 3)"@click="handleClick(12 * item + 3)"@mouseover="handleHover(12 * item + 3)"></div><div :class="compClass(12 * item + 4)"@click="handleClick(12 * item + 4)"@mouseover="handleHover(12 * item + 4)"></div><div :class="compClass(12 * item + 5)"@click="handleClick(12 * item + 5)"@mouseover="handleHover(12 * item + 5)"></div><div :class="compClass(12 * item + 6)"@click="handleClick(12 * item + 6)"@mouseover="handleHover(12 * item + 6)"></div><div :class="compClass(12 * item + 7)"@click="handleClick(12 * item + 7)"@mouseover="handleHover(12 * item + 7)"></div><div :class="compClass(12 * item + 8)"@click="handleClick(12 * item + 8)"@mouseover="handleHover(12 * item + 8)"></div><div :class="compClass(12 * item + 9)"@click="handleClick(12 * item + 9)"@mouseover="handleHover(12 * item + 9)"></div><div :class="compClass(12 * item + 10)"@click="handleClick(12 * item + 10)"@mouseover="handleHover(12 * item + 10)"></div><div :class="compClass(12 * item + 11)"@click="handleClick(12 * item + 11)"@mouseover="handleHover(12 * item + 11)"></div></div><div class="hours-item-header"><span v-if="index === 0 || index === 24">{{ timeHours[index] }}</span></div></div></div><div class="tipss color999 font12 fontw "><i class="el-icon-warning font14"></i>操作提示：点击向右滑动为选中，反之取消。</div><div class="tips"><span class="color999">已选时间段：</span><span class="fontw times"style="color:#1890ff"v-for="(items,index) in tips":key="index">{{ items }}，</span></div></div>
</template><script>export default {model: {prop: "sendTimeList",},props: {// sendTimeList: {//   required: true,//   default: []// },readonly: {type: Boolean,default: false},timeLineLists: {type: Array}},watch: {timeLineLists () {this.sendTimeList = this.timeLineLists},tips () {this.$emit('tipsList', this.tips)},timeRangeList: function (value) {this.$emit('change', value);this.$parent.$emit("el.form.change");// 触发父组件的校验规则},sendTimeList: {handler () {this.transformedIndex();},deep: true}},computed: {},data () {return {hours: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24],timeHours: ['00:00', '01:00', '02:00', '03:00', '04:00', '05:00', '06:00', '07:00', '08:00', '09:00', '10:00', '11:00', '12:00', '13:00', '14:00', '15:00', '16:00', '17:00', '18:00', '19:00', '20:00', '21:00', '22:00', '23:00', '24:00'],// 选项selectStart: false,// 开始startIndex: '0',// 开始下标timeRangeList: [],// 选择的时间段timeRangeListIndex: [0],// 选中的下标tempRangeIndex: [],// 预选下标tips: '向右选中，向左取消选择',//提示操作endHour: '',//选择结束时间endMin: '',//选择结束分钟startHour: '',//开始时间startMin: '',//开始时间sendTimeList: []}},methods: {// 时间区间转换成下标区间transformedIndex () {this.timeRangeListIndex = [];this.timeRangeList = this.sendTimeList;this.timeRangeList.forEach(element => {const [startTime, endTime] = element.match(/\d+\:\d+/g);if (startTime && endTime) {let [startHour, startMin] = startTime.split(':');let [endHour, endMin] = endTime.split(':');if (startHour && startMin && endHour && endMin) {let startNum, endNum;if (startMin === '00') {startNum = 12 * parseInt(startHour);} else {startNum = 12 * parseInt(startHour) + 1;}if (endMin === '00') {endNum = 12 * parseInt(endHour) - 1;} else {endNum = 12 * parseInt(endHour);}while (endNum >= startNum) {this.timeRangeListIndex.push(startNum);startNum++;}} else {this.$message.error("时间段格式不正确");}} else {this.$message.error("没有拿到开始时间或结束时间或者时间段格式不对");}});this.tips = this.timeRangeList && this.timeRangeList.length > 0 ? this.timeRangeList : '';},// 下标区间转换成时间区间transformedSection () {this.timeRangeList = [];// Array.from(new Set(this.timeRangeList))let startTime = '', endTime = '', len = this.hours.length;for (let index = this.hours[0] * 12; index < 12 * (len + 1); index++) {if (this.timeRangeListIndex.indexOf(index) > -1) {// 如果有开始时间，直接确定结束时间if (startTime) {// debuggerthis.endHour = Math.floor((index + 1) / 12);//判断是否重复选择选择下标开始结束时间if (this.endHour === this.startHour) {let endTimeAll = 5 * ((index) % 12) === 5 ? '05' : 5 * ((index) % 12)this.endMin = (index + 1) % 12 === 0 ? "00" : endTimeAll;endTime = `${this.endHour < 10 ? '0' + this.endHour : this.endHour}:${this.endMin}`;} else {let endTimeAll = 5 * ((index + 1) % 12) === 5 ? '05' : 5 * ((index + 1) % 12)this.endMin = (index + 1) % 12 === 0 ? "00" : endTimeAll;endTime = `${this.endHour < 10 ? '0' + this.endHour : this.endHour}:${this.endMin}`;}} else {// 没有开始时间，确定当前点为开始时间// debuggerthis.startHour = Math.floor(index / 12);let startTimeAll = 5 * (index % 12) === 5 ? '05' : 5 * ((index) % 12)this.startMin = index % 12 === 0 ? "00" : startTimeAll;startTime = `${this.startHour < 10 ? '0' + this.startHour : this.startHour}:${this.startMin}`;}// 如果是最后一格，直接结束if (index === 12 * this.hours.length + 1) {endTime = `${Math.floor((index + 1) / 12)}:00`;this.timeRangeList.push(`${startTime ? startTime : "23:30"}-${endTime}`);startTime = '';endTime = '';}} else {// 若这个点不在选择区间，确定一个时间段if (startTime && endTime) {this.timeRangeList.push(`${startTime}-${endTime}`);startTime = '';endTime = '';} else if (startTime && !endTime) {// 这里可能只选半个小时this.endHour = Math.floor(index / 12);//判断是否重复选择选择下标开始结束时间if (this.endHour === this.startHour) {let endTimeAll = 5 * ((index) % 12) === 5 ? '05' : 5 * ((index) % 12)this.endMin = (index + 1) % 12 === 0 ? "00" : endTimeAll;endTime = `${this.endHour < 10 ? '0' + this.endHour : this.endHour}:${this.endMin}`;this.timeRangeList.push(`${startTime}-${endTime}`);startTime = '';endTime = '';} else {let endTimeAll = 5 * ((index + 1) % 12) === 5 ? '05' : 5 * ((index + 1) % 12)this.endMin = (index + 1) % 12 === 0 ? "00" : endTimeAll;endTime = `${this.endHour < 10 ? '0' + this.endHour : this.endHour}:${this.endMin}`;this.timeRangeList.push(`${startTime}-${endTime}`);startTime = '';endTime = '';}// let endtimeAll = 15 * ((index + 1) % 4)// this.endMin = index % 4 === 0 ? "00" : endtimeAll;// endTime = `${this.endHour < 10 ? '0' + this.endHour : this.endHour}:${this.endMin}`;// this.timeRangeList.push(`${startTime}-${endTime}`);// startTime = '';// endTime = '';}}}this.tips = this.timeRangeList && this.timeRangeList.length > 0 ? this.timeRangeList : '';},// 点击事件handleClick (index) {if (this.selectStart) {// 双击取反if (index === this.startIndex) {if (this.timeRangeListIndex.indexOf(index) > -1) {this.timeRangeListIndex.splice(this.timeRangeListIndex.indexOf(index), 1);} else {this.timeRangeListIndex.push(this.startIndex);}} else if (index > this.startIndex) {// 选取数据--向右添加，向左取消while (index >= this.startIndex) {this.timeRangeListIndex.push(this.startIndex);this.startIndex++;}this.timeRangeListIndex = Array.from(new Set(this.timeRangeListIndex));} else {// 删除数据while (this.startIndex >= index) {if (this.timeRangeListIndex.indexOf(index) > -1) {this.timeRangeListIndex.splice(this.timeRangeListIndex.indexOf(index), 1);}index++;}}this.startIndex = '';this.tempRangeIndex = [];this.transformedSection();} else {this.startIndex = index;}this.selectStart = !this.selectStart;},// 预选区间handleHover (index) {if (this.selectStart) {this.tempRangeIndex = [];// 选取数据--向右添加，向左取消if (index > this.startIndex) {while (index >= this.startIndex) {this.tempRangeIndex.push(index);index--;}} else {// 删除数据while (this.startIndex >= index) {this.tempRangeIndex.push(index);index++;}}}},// 是否选中，计算classNamecompClass (index) {if (index === this.startIndex) {return 'hours-item-left preSelected';}if (index >= this.startIndex) {if (this.tempRangeIndex.indexOf(index) > -1) {return 'hours-item-left preSelected';}} else {if (this.tempRangeIndex.indexOf(index) > -1) {return 'hours-item-left unSelected';}}return this.timeRangeListIndex.indexOf(index) > -1 ? 'hours-item-left selected' : 'hours-item-left';},compItem (item) {// 不足10前面补0return item < 10 ? `0${item}` : item;},},mounted () {this.transformedIndex();this.transformedSection();}
}
</script><style lang="scss" scoped>
.hours-container {margin-left: 1.5%;display: flex;cursor: pointer;margin-top: 10px;.hours-item {width: 4%;height: 45px;// border: 1px solid #c2d0f3;border-right: none;text-align: center;&:last-child {.hours-item-value {display: none;}.hours-item-header {border-top: none;margin-top: 12px;margin-left: -25px;}}.hours-item-header {text-align: left;position: relative;margin-left: -20%;width: 100%;height: 30px;line-height: 30px;border-top: 1px solid #ccc;&:last-child {width: 150%;}}.hours-item-value {width: 100%;height: 12px;box-sizing: border-box;display: flex;&:first-child {border-left: 1px solid #ccc;}&:last-child {border-right: 1px solid #ccc;}.hours-item-left,.hours-item-right {width: 50%;height: 11px;margin-top: 1px;// border-right: 1px solid #ccc;box-sizing: border-box;&:last-child {border-right: none;}}}.selected {background-color: rgba(0, 87, 255, 0.4);border-bottom: 1px solid #ccc;}.preSelected {background-color: rgba(255, 148, 49, 0.4);border-bottom: 1px solid #ccc;}.unSelected {background-color: #ffffff;border-bottom: 1px solid #ccc;}}
}
.tips {// width: auto;border-radius: 4px;line-height: 30px;border: 1px solid #1890ff;background: rgba(53, 158, 255, 0.05);padding: 5px 20px;position: absolute;.times {margin-right: 0px;}
}
</style>

实现动态效果：

 本来想放个视频效果的，但是目前好像不支持插入视频了，你们自己下去试试吧！