<template>
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<view class="uni-load-more">
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<view class="uni-load-more__img" v-show="status === 'loading' && showIcon">
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<view class="load1">
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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</view>
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<view class="load2">
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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</view>
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<view class="load3">
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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<view :style="{ background: color }"></view>
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</view>
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</view>
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<text class="uni-load-more__text" :style="{ color: color }" v-if="showText">
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{{ status === 'more' ? contentText.contentdown : status === 'loading' ? contentText.contentrefresh : contentText.contentnomore }}
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</text>
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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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name: 'uni-load-more',
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props: {
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status: {
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//上拉的状态：more-loading前；loading-loading中；noMore-没有更多了
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type: String,
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default: 'more'
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},
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showIcon: {
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type: Boolean,
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default: true
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},
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showText: {
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type: Boolean,
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default: true
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},
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color: {
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type: String,
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default: '#777777'
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},
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contentText: {
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type: Object,
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default() {
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return {
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contentdown: '上拉显示更多',
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contentrefresh: '正在加载...',
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contentnomore: '没有更多数据了'
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};
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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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}
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};
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</script>
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<style>
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@charset "UTF-8";
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.uni-load-more {
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display: flex;
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flex-direction: row;
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height: 80rpx;
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align-items: center;
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justify-content: center;
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}
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.uni-load-more__text {
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font-size: 28rpx;
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color: #999;
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}
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.uni-load-more__img {
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height: 24px;
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width: 24px;
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margin-right: 10px;
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}
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.uni-load-more__img > view {
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position: absolute;
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}
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.uni-load-more__img > view view {
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width: 6px;
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height: 2px;
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border-top-left-radius: 1px;
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border-bottom-left-radius: 1px;
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background: #999;
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position: absolute;
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opacity: 0.2;
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transform-origin: 50%;
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animation: load 1.56s ease infinite;
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}
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.uni-load-more__img > view view:nth-child(1) {
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transform: rotate(90deg);
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top: 2px;
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left: 9px;
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}
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.uni-load-more__img > view view:nth-child(2) {
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transform: rotate(180deg);
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top: 11px;
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right: 0;
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}
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.uni-load-more__img > view view:nth-child(3) {
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transform: rotate(270deg);
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bottom: 2px;
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left: 9px;
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}
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.uni-load-more__img > view view:nth-child(4) {
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top: 11px;
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left: 0;
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}
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.load1,
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.load2,
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.load3 {
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height: 24px;
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width: 24px;
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}
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.load2 {
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transform: rotate(30deg);
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}
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.load3 {
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transform: rotate(60deg);
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}
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.load1 view:nth-child(1) {
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animation-delay: 0s;
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}
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.load2 view:nth-child(1) {
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animation-delay: 0.13s;
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}
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.load3 view:nth-child(1) {
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animation-delay: 0.26s;
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}
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.load1 view:nth-child(2) {
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animation-delay: 0.39s;
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}
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.load2 view:nth-child(2) {
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animation-delay: 0.52s;
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}
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.load3 view:nth-child(2) {
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animation-delay: 0.65s;
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}
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.load1 view:nth-child(3) {
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animation-delay: 0.78s;
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}
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.load2 view:nth-child(3) {
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animation-delay: 0.91s;
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}
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.load3 view:nth-child(3) {
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animation-delay: 1.04s;
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}
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.load1 view:nth-child(4) {
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animation-delay: 1.17s;
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}
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.load2 view:nth-child(4) {
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animation-delay: 1.3s;
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}
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.load3 view:nth-child(4) {
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animation-delay: 1.43s;
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}
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@-webkit-keyframes load {
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0% {
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opacity: 1;
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}
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100% {
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opacity: 0.2;
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}
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}
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</style>
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