479 lines
13 KiB
Vue
479 lines
13 KiB
Vue
<template name="sunui-upimg">
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<view class="sunui-uploader-bd">
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<view class="sunui-uploader-files">
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<view
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v-if="showBlankPlaceholder"
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:style="'width:' + upload_img_wh + 'rpx; height:' + upload_img_wh + 'rpx;'"
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class="sunui-uploader-file"
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/>
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<block v-for="(item, index) in upload_before_list" :key="index">
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<view class="sunui-uploader-file" :class="[item.upload_percent < 100 ? 'sunui-uploader-file-status' : '']" :style="'width:' + upload_img_wh + 'rpx; height:' + upload_img_wh + 'rpx;'">
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<image class="sunui-uploader-img" :style="'width:' + upload_img_wh + 'rpx; height:' + upload_img_wh + 'rpx;'" :src="item.path" mode="aspectFill" @tap="preview(index)" v-if="type === 'image'" />
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<video :id="`myVideo_${index}`" :src="item.path" :data-index="index" @play="videoPlay" @error="videoError" controls :enable-play-gesture="true" objectFit="contain" :style="'width:' + upload_img_wh + 'rpx; height:' + upload_img_wh + 'rpx;'" v-if="type === 'video'"></video>
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<view class="sunui-img-removeicon right" @tap.stop="remove(index)" v-show="upimg_move">x</view>
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<view class="sunui-loader-filecontent" v-if="item.upload_percent < 100">{{item.upload_percent}}%</view>
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</view>
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</block>
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<view v-show="upload_before_list.length < upload_count" hover-class="sunui-uploader-hover" class="sunui-uploader-inputbox" @tap="choose" :style="'width:' + upload_img_wh + 'rpx; height:' + upload_img_wh + 'rpx;'">
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<view :style="'line-height:'+ upload_img_wh + 'rpx;'">
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<text v-if="type === 'image'" class="iconfont icon-mn_shangchuantupian" style="color: #666;"></text>
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<u-icon v-if="type === 'video'" size="48px" name="play-circle" style="color: #666;"></u-icon>
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</view>
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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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data() {
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return {
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// 选择图片tempFile
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upload_cache: [],
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// 预览数组->支持从服务器拉取
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upload_cache_list: [],
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// 上传数组
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upload_before_list: [],
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// 图片大小
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upload_img_size: [],
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// 超出限制数组
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upload_exceeded_list: [],
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// 上传数量
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// upload_count: 9,
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// 最大上传容量(M)
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// upload_max: 1,
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// 图片/选择宽高
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// upload_img_wh: 162,
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// 测试接口(建议七牛、阿里云、腾讯云都采用后端对接，直接调用后端上传)
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//url: 'https://www.xdd618.com/api/api/upload',
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// type: 'image', //上传视频为video
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// header: {
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// },
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videoContext: [],
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}
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},
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name: 'sunui-upimg',
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props: {
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// 是否显示空白占位图，用于同时上传视频和图片，两个上传空间并列
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showBlankPlaceholder: {
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type: Boolean,
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default: false
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},
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upload_video_max: {
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type: Number,
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default: 30 // 最大上传容量(M)
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},
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upload_max: {
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type: Number,
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default: 1 // 最大上传容量(M)
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},
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upload_count: {
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type: Number,
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default: 9 // 上传数量
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},
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upload_img_wh: {
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type: Number,
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default: 162 // 图片/选择宽高
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},
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header: {
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type: Object,
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default:function() {
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return {}
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}
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},
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type: {
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type: String,
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default: 'image'//上传视频为video
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},
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// 测试接口(建议七牛、阿里云、腾讯云都采用后端对接，直接调用后端上传)
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url: {
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type: String,
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default: ''
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},
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dataList: {
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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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upload_auto: {
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type: Boolean,
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default: true
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},
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upimg_move: {
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type: Boolean,
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default: true
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}
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},
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watch: {
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dataList: {
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handler(val) {
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this.upload_before_list = val
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this.upload_cache_list = []
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if (val.length > 0) {
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val.map(item => {
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item && this.upload_cache_list.push(item.path)
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})
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}
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this.emit()
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},
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immediate: true
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}
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},
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onReady(res) {
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this.$nextTick(() => {
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for (let i = 0; i < 10; i++) {
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this.videoContext[i] = uni.createVideoContext(`myVideo_${i}`);
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}
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});
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},
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methods: {
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videoPlay(e) {
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let index = e.currentTarget.dataset.index;
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this.videoContext[index].requestFullScreen();
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for (let i = 0; i < this.upload_before_list.length; i++) {
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if (i != index) this.videoContext[i].pause();
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}
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},
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videoError(e) {
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uni.showModal({
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content: '网络错误，请稍后重试！',
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showCancel: false
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});
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},
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uploadFile(paths) {
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const promises = paths.map((path) => {
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return this.promisify(this.uploader)({
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url: this.url,
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path: path,
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name: 'file',
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header: this.header,
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extra: {},
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});
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});
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uni.showLoading({
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title: `正在上传...`,
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})
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Promise.all(promises).then((data) => {
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// uni.hideLoading();
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console.log("uploaded img:"+JSON.stringify(data))
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this.upload_cache_list.push(...data);
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console.log("after uploaded upload_cache_list:"+JSON.stringify(this.upload_cache_list))
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this.emit();
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uni.hideLoading()
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}).catch((res) => {
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console.log(res);
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uni.hideLoading()
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});
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},
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choose() {
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switch (this.type) {
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case 'video':
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uni.chooseVideo({
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count: this.upload_count - this.upload_before_list.length,
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compressed: true,
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sourceType: ['album', 'camera'],
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success: async (res) => {
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res.path = res.tempFilePath;
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res.upload_percent = 0;
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if (Math.ceil(res.size / 1024) < this.upload_video_max * 1024) {
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await this.upload_img_size.push(Math.ceil(res.size / 1024));
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await this.upload_before_list.push(res);
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} else {
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this.upload_exceeded_list.push(1);
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uni.showModal({
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title: '提示',
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content: `视频超出限制${this.upload_video_max}MB,已忽略`,
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showCancel: false,
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confirmText: '确认',
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success(res) {
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}
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});
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}
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this.upload_cache = [];
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this.upload_cache.push(res.tempFilePath);
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this.upload(this.upload_auto);
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},
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fail: (err) => {
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console.log(err);
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}
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});
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break;
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case 'image':
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uni.chooseImage({
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count: this.upload_count - this.upload_before_list.length,
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sizeType: ['compressed', 'original'],
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sourceType: ['album', 'camera'],
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success: async (res) => {
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for (let i = 0, len = res.tempFiles.length; i < len; i++) {
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res.tempFiles[i].upload_percent = 0;
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if (Math.ceil(res.tempFiles[i].size / 1024) < this.upload_max * 1024) {
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await this.upload_img_size.push(Math.ceil(res.tempFiles[i].size / 1024));
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await this.upload_before_list.push(res.tempFiles[i]);
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// TODO v3.1增加图片格式限制
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} else {
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res.tempFilePaths.splice(i, 1);
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this.upload_exceeded_list.push(i === 0 ? 1 : i + 1);
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uni.showModal({
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title: '提示',
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content: `图片超出限制${this.upload_max}MB,已过滤`,
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showCancel: false,
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confirmText: '确认',
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success(res) {
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if (res.confirm) {
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this.upload_img_size.splice(i--, 1);
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this.upload_exceeded_list.splice(i--, 1);
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}
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}
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});
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}
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}
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this.upload_cache = await res.tempFilePaths;
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this.upload(this.upload_auto);
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},
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fail: (err) => {
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console.log(err);
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}
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});
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break;
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default:
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break;
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}
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},
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async upload(upload_auto) {
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upload_auto ? await this.uploadFile(this.upload_cache) : console.warn(
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`传输参数:this.$refs.xx.upload(true)才可上传,默认false`);
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},
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preview(idx) {
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uni.previewImage({
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current: idx,
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urls: this.upload_cache_list
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});
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},
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remove(idx) {
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console.log("tmupload remove");
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this.upload_before_list.splice(idx, 1);
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this.upload_cache_list.splice(idx, 1);
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this.emit();
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},
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emit() {
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console.log("tmupload emit change");
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this.$emit('change', this.upload_cache_list);
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},
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promisify(api) {
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return (options, ...params) => {
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return new Promise((resolve, reject) => {
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api(Object.assign({}, options, {
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success: resolve,
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fail: reject
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}), ...params);
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});
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}
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},
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uploader(options) {
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var url = options.url,
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path = options.path,
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name = options.name,
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header = options.header,
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// data = options.data,
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extra = options.extra,
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success = options.success,
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progress = options.progress,
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fail = options.fail;
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const uploadTask = uni.uploadFile({
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url: url,
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filePath: path,
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name: name,
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header: header,
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formData: extra,
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success(res) {
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console.log(res);
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if (res.data != null) {
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let d = JSON.parse(res.data);
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var furl = JSON.parse(res.data).link
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success(furl);
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} else{
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fail(res);
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}
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// let data = d.data;
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// console.log(res);
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// if (res.statusCode === 200) {
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// if (data.id) {
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// success(data.fullPath);
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// } else {
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// fail(data);
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// }
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// } else {
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// fail(data);
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// if (res.statusCode === 401) {
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// this.$tui.toast('未登录或登录状态过期', 2000);
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// let _this = this;
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// setTimeout(() => {
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// _this.$utils.goAuth();
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// }, 2000);
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// } else if (data.statusCode === 403) {
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// this.$tui.toast(item.message, 2000);
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// }
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// }
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},
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fail(res) {
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fail(res);
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}
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});
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uploadTask.onProgressUpdate(async (res) => {
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// this.upload_before_list[this.upload_before_list.length-1].upload_percent = await res.progress;
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for(let i in this.upload_before_list) { if(this.upload_before_list[i].upload_percent != 100) { this.upload_before_list[i].upload_percent = await res.progress; break; } };
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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">
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@font-face {
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font-family: "iconfont";
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src: url('//at.alicdn.com/iconfont.eot?t=1574391686418');
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/* IE9 */
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src: url('//at.alicdn.com/iconfont.eot?t=1574391686418#iefix') format('embedded-opentype'),
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/* IE6-IE8 */
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url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2'),
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url('//at.alicdn.com/iconfont.woff?t=1574391686418') format('woff'),
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url('//at.alicdn.com/iconfont.ttf?t=1574391686418') format('truetype'),
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/* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
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url('//at.alicdn.com/iconfont.svg?t=1574391686418#iconfont') format('svg');
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/* iOS 4.1- */
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}
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.iconfont {
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font-family: "iconfont" !important;
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font-size: 16px;
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font-style: normal;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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.icon-mn_shangchuantupian:before {
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content: "\e559";
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}
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.icon-mn_shangchuantupian {
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font-size: 48px;
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}
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.sunui-uploader-img {
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display: block;
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}
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.sunui-uploader-input {
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position: absolute;
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z-index: 1;
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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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opacity: 0;
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}
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.sunui-uploader-inputbox {
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position: relative;
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margin: 0 16rpx 16rpx 0;
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box-sizing: border-box;
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background-color: #ededed;
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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justify-content: center;
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}
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.sunui-img-removeicon {
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position: absolute;
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color: #fff;
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width: 40upx;
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height: 40upx;
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line-height: 40upx;
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z-index: 2;
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text-align: center;
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background-color: #E54D42;
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&.right {
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top: 0;
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right: 0;
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}
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}
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.sunui-uploader-file {
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position: relative;
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margin-right: 16rpx;
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margin-bottom: 16rpx;
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}
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.sunui-uploader-file-status:before {
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content: " ";
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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background-color: rgba(0, 0, 0, 0.5);
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}
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.sunui-loader-filecontent {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #fff;
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z-index: 9;
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}
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.sunui-uploader-bd {
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padding: 0;
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margin: 0;
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}
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.sunui-uploader-files {
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display: flex;
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flex-wrap: wrap;
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}
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.sunui-uploader-file:nth-child(4n+0) {
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// margin-right: 0;
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}
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.sunui-uploader-inputbox {
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&>view {
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text-align: center;
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}
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}
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.sunui-uploader-file-status:after {
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content: " ";
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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background-color: rgba(0, 0, 0, 0.5);
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}
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.sunui-uploader-hover {
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box-shadow: 0 0 0 #e5e5e5;
|
|
background: #e5e5e5;
|
|
}
|
|
</style>
|