You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

400 lines
14 KiB
Vue

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<template>
<view class="uni-load-more" @click="onClick">
<!-- #ifdef APP-NVUE -->
<loading-indicator v-if="!webviewHide && status === 'loading' && showIcon"
:style="{color: color,width:iconSize+'px',height:iconSize+'px'}" :animating="true"
class="uni-load-more__img uni-load-more__img--nvue"></loading-indicator>
<!-- #endif -->
<!-- #ifdef H5 -->
<svg width="24" height="24" viewBox="25 25 50 50"
v-if="!webviewHide && (iconType==='circle' || iconType==='auto' && platform === 'android') && status === 'loading' && showIcon"
:style="{width:iconSize+'px',height:iconSize+'px'}"
class="uni-load-more__img uni-load-more__img--android-H5">
<circle cx="50" cy="50" r="20" fill="none" :style="{color:color}" :stroke-width="3"></circle>
</svg>
<!-- #endif -->
<!-- #ifndef APP-NVUE || H5 -->
<view
v-if="!webviewHide && (iconType==='circle' || iconType==='auto' && platform === 'android') && status === 'loading' && showIcon"
:style="{width:iconSize+'px',height:iconSize+'px'}"
class="uni-load-more__img uni-load-more__img--android-MP">
<view class="uni-load-more__img-icon" :style="{borderTopColor:color,borderTopWidth:iconSize/12}"></view>
<view class="uni-load-more__img-icon" :style="{borderTopColor:color,borderTopWidth:iconSize/12}"></view>
<view class="uni-load-more__img-icon" :style="{borderTopColor:color,borderTopWidth:iconSize/12}"></view>
</view>
<!-- #endif -->
<!-- #ifndef APP-NVUE -->
<view v-else-if="!webviewHide && status === 'loading' && showIcon"
:style="{width:iconSize+'px',height:iconSize+'px'}" class="uni-load-more__img uni-load-more__img--ios-H5">
<image :src="imgBase64" mode="widthFix"></image>
</view>
<!-- #endif -->
<text v-if="showText" class="uni-load-more__text"
:style="{color: color}">{{ status === 'more' ? contentdownText : status === 'loading' ? contentrefreshText : contentnomoreText }}</text>
</view>
</template>
<script>
let platform
setTimeout(() => {
platform = uni.getSystemInfoSync().platform
}, 16)
import {
initVueI18n
} from '@dcloudio/uni-i18n'
import messages from './i18n/index.js'
const {
t
} = initVueI18n(messages)
/**
* LoadMore 加载更多
* @description 用于列表中,做滚动加载使用,展示 loading 的各种状态
* @tutorial https://ext.dcloud.net.cn/plugin?id=29
* @property {String} status = [more|loading|noMore] loading 的状态
* @value more loading前
* @value loading loading中
* @value noMore 没有更多了
* @property {Number} iconSize 指定图标大小
* @property {Boolean} iconSize = [true|false] 是否显示 loading 图标
* @property {String} iconType = [snow|circle|auto] 指定图标样式
* @value snow ios雪花加载样式
* @value circle 安卓唤醒加载样式
* @value auto 根据平台自动选择加载样式
* @property {String} color 图标和文字颜色
* @property {Object} contentText 各状态文字说明,值为:{contentdown: "上拉显示更多",contentrefresh: "正在加载...",contentnomore: "没有更多数据了"}
* @event {Function} clickLoadMore 点击加载更多时触发
*/
export default {
name: 'UniLoadMore',
emits: ['clickLoadMore'],
props: {
status: {
// 上拉的状态more-loading前loading-loading中noMore-没有更多了
type: String,
default: 'more'
},
showIcon: {
type: Boolean,
default: true
},
iconType: {
type: String,
default: 'auto'
},
iconSize: {
type: Number,
default: 24
},
color: {
type: String,
default: '#777777'
},
contentText: {
type: Object,
default () {
return {
contentdown: '',
contentrefresh: '',
contentnomore: ''
}
}
},
showText: {
type: Boolean,
default: true
}
},
data() {
return {
webviewHide: false,
platform: platform,
imgBase64: 'data:image/png;base64,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'
}
},
computed: {
iconSnowWidth() {
return (Math.floor(this.iconSize / 24) || 1) * 2
},
contentdownText() {
return this.contentText.contentdown || t("uni-load-more.contentdown")
},
contentrefreshText() {
return this.contentText.contentrefresh || t("uni-load-more.contentrefresh")
},
contentnomoreText() {
return this.contentText.contentnomore || t("uni-load-more.contentnomore")
}
},
mounted() {
// #ifdef APP-PLUS
var pages = getCurrentPages();
var page = pages[pages.length - 1];
var currentWebview = page.$getAppWebview();
currentWebview.addEventListener('hide', () => {
this.webviewHide = true
})
currentWebview.addEventListener('show', () => {
this.webviewHide = false
})
// #endif
},
methods: {
onClick() {
this.$emit('clickLoadMore', {
detail: {
status: this.status,
}
})
}
}
}
</script>
<style lang="scss" >
.uni-load-more {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
height: 40px;
align-items: center;
justify-content: center;
}
.uni-load-more__text {
font-size: 14px;
margin-left: 8px;
}
.uni-load-more__img {
width: 24px;
height: 24px;
// margin-right: 8px;
}
.uni-load-more__img--nvue {
color: #666666;
}
.uni-load-more__img--android,
.uni-load-more__img--ios {
width: 24px;
height: 24px;
transform: rotate(0deg);
}
/* #ifndef APP-NVUE */
.uni-load-more__img--android {
animation: loading-ios 1s 0s linear infinite;
}
@keyframes loading-android {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
.uni-load-more__img--ios-H5 {
position: relative;
animation: loading-ios-H5 1s 0s step-end infinite;
}
.uni-load-more__img--ios-H5 image {
position: absolute;
width: 100%;
height: 100%;
left: 0;
top: 0;
}
@keyframes loading-ios-H5 {
0% {
transform: rotate(0deg);
}
8% {
transform: rotate(30deg);
}
16% {
transform: rotate(60deg);
}
24% {
transform: rotate(90deg);
}
32% {
transform: rotate(120deg);
}
40% {
transform: rotate(150deg);
}
48% {
transform: rotate(180deg);
}
56% {
transform: rotate(210deg);
}
64% {
transform: rotate(240deg);
}
73% {
transform: rotate(270deg);
}
82% {
transform: rotate(300deg);
}
91% {
transform: rotate(330deg);
}
100% {
transform: rotate(360deg);
}
}
/* #endif */
/* #ifdef H5 */
.uni-load-more__img--android-H5 {
animation: loading-android-H5-rotate 2s linear infinite;
transform-origin: center center;
}
.uni-load-more__img--android-H5 circle {
display: inline-block;
animation: loading-android-H5-dash 1.5s ease-in-out infinite;
stroke: currentColor;
stroke-linecap: round;
}
@keyframes loading-android-H5-rotate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes loading-android-H5-dash {
0% {
stroke-dasharray: 1, 200;
stroke-dashoffset: 0;
}
50% {
stroke-dasharray: 90, 150;
stroke-dashoffset: -40;
}
100% {
stroke-dasharray: 90, 150;
stroke-dashoffset: -120;
}
}
/* #endif */
/* #ifndef APP-NVUE || H5 */
.uni-load-more__img--android-MP {
position: relative;
width: 24px;
height: 24px;
transform: rotate(0deg);
animation: loading-ios 1s 0s ease infinite;
}
.uni-load-more__img--android-MP .uni-load-more__img-icon {
position: absolute;
box-sizing: border-box;
width: 100%;
height: 100%;
border-radius: 50%;
border: solid 2px transparent;
border-top: solid 2px #777777;
transform-origin: center;
}
.uni-load-more__img--android-MP .uni-load-more__img-icon:nth-child(1) {
animation: loading-android-MP-1 1s 0s linear infinite;
}
.uni-load-more__img--android-MP .uni-load-more__img-icon:nth-child(2) {
animation: loading-android-MP-2 1s 0s linear infinite;
}
.uni-load-more__img--android-MP .uni-load-more__img-icon:nth-child(3) {
animation: loading-android-MP-3 1s 0s linear infinite;
}
@keyframes loading-android {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes loading-android-MP-1 {
0% {
transform: rotate(0deg);
}
50% {
transform: rotate(90deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes loading-android-MP-2 {
0% {
transform: rotate(0deg);
}
50% {
transform: rotate(180deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes loading-android-MP-3 {
0% {
transform: rotate(0deg);
}
50% {
transform: rotate(270deg);
}
100% {
transform: rotate(360deg);
}
}
/* #endif */
</style>