112 lines
2.4 KiB
Vue
112 lines
2.4 KiB
Vue
<template>
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<view class="content2">
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<u-upload ref="uniUpload" :fileList="fileList1" @afterRead="afterRead" @delete="deletePic" name="1" multiple :maxCount="1">
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<slot name="upLoadImg"></slot>
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</u-upload>
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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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fileList1: [],
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imgList: [],
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}
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},
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components: {},
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onLoad() {
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},
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onShow() {
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},
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methods: {
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openUpload(){
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this.$refs.uniUpload.chooseFile();
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},
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// 删除图片
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deletePic(event) {
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this[`fileList${event.name}`].splice(event.index, 1);
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},
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// 新增图片
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async afterRead(event) {
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// 当设置 multiple 为 true 时, file 为数组格式，否则为对象格式
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let lists = [].concat(event.file);
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let fileListLen = this[`fileList${event.name}`].length;
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lists.map((item) => {
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this[`fileList${event.name}`].push({
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...item,
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status: "uploading",
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message: "上传中",
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});
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});
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for (let i = 0; i < lists.length; i++) {
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const result = await this.uploadFilePromise(lists[i].url);
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let item = this[`fileList${event.name}`][fileListLen];
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this[`fileList${event.name}`].splice(
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fileListLen,
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1,
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Object.assign(item, {
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status: "success",
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message: "",
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url: result,
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})
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);
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fileListLen++;
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}
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},
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uploadFilePromise(url) {
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console.log(url, 'dfff')
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return new Promise((resolve, reject) => {
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this.$api.uploadImg(url,res=>{
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console.log(res,'=====')
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if(res.code == '1'){
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setTimeout(() => {
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resolve(res.data.data);
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}, 1000);
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// resolve(res.data);
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this.imgList= this.imgList.concat([res.data.url])
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this.$emit('imgList',res.data.url);
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console.log(res.data, this.imgList, '-----------')
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}else{
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uni.showToast({ title: res.msg , icon: 'fail' })
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}
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})
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console.log(this.imgList)
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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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page {
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height: 100%;
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width: 100%;
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}
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.content {
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// padding: 20rpx 35rpx;
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background: #F5F5FA;
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height: 100%;
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overflow: auto;
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}
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.content2{
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height: 100%;
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width: 100%;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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::v-deep .u-upload__wrap__preview{
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margin: 0;
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}
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::v-deep .u-upload__wrap{
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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</style> |