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| <template>
| <div class="flex items-center justify-center otcCircle" style="position: relative">
| <van-count-down @finish="finish" :time="fullTime" class="count font-24" format="mm:ss" @change="handleChange"/>
| <div v-for="(item, index) in arr" :key="index" class="circle bg-blue" :class="handleClass(item)"></div>
| </div>
| </template>
|
| <script>
| import {CountDown} from "vant";
| export default {
| components: {
| [CountDown.name]: CountDown,
| },
| name: "otcCircle",
| props: ['time','expireTime'],
| data() {
| return {
| // time: 2 * 60 * 1000, // 剩余时间 15分钟，
| currentTime: '', // 当前时间
| progress: '', // 进度
| arr: [
| {
| value: 0,
| active: false,
| percent: 8.33
| },
| {
| value: 30,
| active: false,
| percent: 16.66
| },
| {
| value: 60,
| active: false,
| percent: 25
| },
| {
| value: 90,
| active: false,
| percent: 33.33
| },
| {
| value: 120,
| active: false,
| percent: 41.66
| },
| {
| value: 150,
| active: false,
| percent: 50
| },
| {
| value: 180,
| active: false,
| percent: 58.33
| },
| {
| value: 210,
| active: false,
| percent: 66.66
| },
| {
| value: 240,
| active: false,
| percent: 75
| },
| {
| value: 270,
| active: false,
| percent: 83.33
| },
| {
| value: 300,
| active: false,
| percent: 91.66
| },
| {
| value: 330,
| active: false,
| percent: 100
| }
| ],
| }
| },
| computed: {
| fullTime() {
| return this.time * 1 * 1000;
| // return parseInt(this.time) * 60
| }
| },
| methods: {
| handleChange(e) {
| let restTime = e.minutes * 60 * 1000 + e.seconds * 1000 + e.milliseconds // 剩余毫秒
| this.progress = ((restTime / 1000) / this.expireTime * 100).toFixed(0) // 进度
| // console.log('进度', this.progress)
| this.arr.forEach(item => {
| if (this.progress >= item.percent) {
| item.active = true
| } else {
| item.active = false
| }
| })
| },
| handleClass(item) {
| let a = `circle${item.value}`
| let b = item.active ? 'active' : ''
| return a + ' ' + b
| },
| // 计时结束
| finish() {
| this.$emit('finish');
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| .line{
| width: 60px;
| height: 60px;
|
| border-radius: 50%;
| position: relative;
| //animation: myRotate 10s linear infinite;
| }
|
|
| @for $i from 0 through 400 {
| .circle#{$i} {
| transform: rotateZ(#{$i}deg) translateY(-50px);
| }
| }
| //.active {
| // background: #ccc;
| //}
| .active {
| background: #CCCCCC !important;
| }
| .count {
| font-size: 20px;
| }
| .circle{
| position: absolute;
| width: 7px;
| height: 26px;
| line-height: 60px;
| text-align: center;
| color: #fff;
| border-radius: 2px;
| left: 50%;
| top: 50%;
| margin-top: -13px;
| }
| .otcCircle{
| ::v-deep .van-count-down{
| color: #1D91FF;
| }
| }
| </style>
|
|
