102 lines
1.9 KiB
Vue
102 lines
1.9 KiB
Vue
<template>
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<view class="root">
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<view class="mask" @click="handleMask"/>
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<view class="list-container">
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<view
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class="item"
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v-for="(item,index) in list"
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:class="{isActive: activeIndex === index}"
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@click="handleActive(index)"
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>
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<text class="list-text">{{item}}</text>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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props: {
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list: {
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type: Array,
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default(){
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return []
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}
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}
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},
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data(){
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return{
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activeIndex:-1
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}
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},
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methods: {
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handleMask() {
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this.$emit('cancelDrop');
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},
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async handleActive(index) {
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this.activeIndex = index;
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// 设置一个定时器，等待200毫秒
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const delayPromise = this.delay(200);
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// 等待定时器完成
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await delayPromise;
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this.handleMask();
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},
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delay(ms) {
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return new Promise((resolve) => {
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// 设置一个定时器，并将定时器的ID存储在this.timerId中
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this.timerId = setTimeout(() => {
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resolve();
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// 清除定时器
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clearTimeout(this.timerId);
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}, ms);
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});
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},
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},
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}
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</script>
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<style lang="scss" scoped>
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.isActive{
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color: #CC3333;
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}
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.mask{
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: #000;
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-webkit-backdrop-filter:saturate(150%) blur(8px);
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background-color:rgba(0,0,0,.3);
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z-index: 20;
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}
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.root {
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position: absolute;
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top: 0;
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width: 100%;
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font-size: 28rpx;
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background-color: #fff;
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position: absolute;
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z-index: 1;
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.list-container {
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position: relative;
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background-color: #fff;
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width: 100%;
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z-index: 21;
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border-radius: 0px 0px 20px 20px;
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.item {
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border-top: 1px solid #EEEEEE;
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font-weight: 500;
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padding-left: 61rpx;
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height: 80rpx;
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display: flex;
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flex-direction: column;
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justify-content: center;
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}
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}
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}
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</style> |