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111 lines
1.9 KiB
111 lines
1.9 KiB
<template>
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<view class="box">
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<view :class="['item',list.length===index?'fakecursor':'']" v-for="(item,index) in length" :key="item" :style="{margin:formatMargin(gutter)}">
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<view class="psw" v-if="showPsw">{{list[index]}}</view>
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<view :class="['circle',(index<list.length)?'dot':'']" v-else></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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length: { //长度只允许为6和4
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type: Number,
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default: 6,
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validator(val) {
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if (val !== 6 && val !== 4) {
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return false;
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}
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return true;
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}
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},
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gutter: {
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type: Number,
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default: 0
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},
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list: {
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type: Array,
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default: function() {
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return [];
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}
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},
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showPsw: { // 展示密码
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type: Boolean,
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default: false,
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}
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},
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data() {
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return {};
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},
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computed: {
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},
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methods: {
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formatMargin(gutter) {
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return 0 + ' ' + gutter + 'rpx';
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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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.box {
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background-color: #F5F5F5;
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padding: 20rpx;
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display: flex;
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.item {
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position: relative;
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background-color: #FFFFFF;
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height: 100rpx;
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flex: 1;
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border: 1px solid #F5F5F5;
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display: flex;
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justify-content: center;
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align-items: center;
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border-radius: 20rpx;
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.circle {
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width: 20rpx;
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height: 20rpx;
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border-radius: 50%;
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background-color: #fff;
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&.dot {
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background-color: #000;
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}
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}
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.psw{
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font-size: 24rpx;
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}
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}
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}
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.fakecursor::after {
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content: '';
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display: block;
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width: 1px;
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height: 32rpx;
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animation: blink 1s infinite steps(1, start);
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position: absolute;
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left: 50%;
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top: 50%;
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margin-top: -16rpx;
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}
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@keyframes blink {
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0% {
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background-color: white;
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}
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50% {
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background-color: black;
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}
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100% {
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background-color: white;
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}
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}
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</style>
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