<template>
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<div>
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<p>笔记附件列表({{ files.length }})</p>
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<div class="annex-box lum-scrollbar">
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<input ref="uploads" type="file" @change="uploadAnnex" />
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<div class="annex-main">
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<p v-show="files.length == 0" class="empty-text">
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暂无附件
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</p>
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<div v-for="(file, i) in files" :key="file.id" class="file-item">
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<div class="suffix">{{ file.suffix }}</div>
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<div class="content">
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<div class="filename">{{ file.original_name }}</div>
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<div class="filetool">
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<span>{{ formateTime(file.created_at) }}</span>
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<span class="size">
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{{ formateSize(file.size) }}
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</span>
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<div class="tools">
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<i class="el-icon-download" @click="downloadAnnex(file.id)" />
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<i class="el-icon-delete" @click="deleteAnnex(file.id, i)" />
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="annex-footer">
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<p class="notice-text">最多可支持上传{{ maxNum }}个附件</p>
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<el-button
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type="primary"
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size="small"
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icon="el-icon-upload"
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:disabled="files.length >= maxNum"
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:loading="loadStatus"
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@click="$refs.uploads.click()"
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>{{ loadStatus ? '上传中...' : '上传附件' }}
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</el-button>
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</div>
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</div>
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</div>
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</template>
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<script>
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import {
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ServeDeleteArticleAnnex,
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ServeDownloadAnnex as downloadAnnex,
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ServeUploadArticleAnnex,
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} from '@/api/article'
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import { formateSize, formateTime, parseTime } from '@/utils/functions'
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export default {
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name: 'NoteAnnexBox',
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props: {
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id: {
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type: Number,
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default: 0,
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},
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files: {
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type: Array,
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default() {
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return []
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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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loadStatus: false,
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disabled: false,
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maxNum: 10,
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}
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},
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methods: {
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// 格式化文件大小
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formateSize,
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// 格式化时间显示格式
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formateTime,
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// 下载笔记附件
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downloadAnnex,
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// 删除笔记附件
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deleteAnnex(annex_id, index) {
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ServeDeleteArticleAnnex({
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annex_id,
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}).then(({ code }) => {
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if (code == 200) {
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this.$delete(this.files, index)
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}
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})
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},
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// 上传笔记附件文件
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uploadAnnex(e) {
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if (e.target.files.length == 0) {
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return false
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}
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let file = e.target.files[0]
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if (file.size / (1024 * 1024) > 5) {
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this.$message('笔记附件不能大于5M!')
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return false
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}
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let fileData = new FormData()
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fileData.append('annex', file)
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fileData.append('article_id', this.id)
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this.loadStatus = true
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ServeUploadArticleAnnex(fileData)
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.then(({ code, data }) => {
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if (code == 200) {
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this.files.push({
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id: data.id,
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original_name: data.original_name,
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created_at: parseTime(new Date()),
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size: data.size,
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suffix: data.suffix,
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})
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}
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})
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.finally(() => {
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this.loadStatus = false
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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="less" scoped>
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/* 文件管理弹出层 */
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.annex-box {
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width: 300px;
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min-height: 50px;
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max-height: 675px;
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background-color: white;
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overflow-y: auto;
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.annex-main {
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min-height: 30px;
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border-bottom: 1px solid rgb(239, 233, 233);
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margin-bottom: 8px;
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padding: 5px 0;
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.empty-text {
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color: #969292;
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font-size: 12px;
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margin-top: 10px;
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}
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.file-item {
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height: 50px;
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margin-bottom: 5px;
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margin-top: 10px;
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.suffix {
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width: 50px;
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height: 100%;
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background-color: #ffcc80;
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border-radius: 3px;
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float: left;
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line-height: 50px;
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text-align: center;
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color: white;
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}
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.content {
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float: left;
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width: 247px;
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height: 100%;
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.filename {
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padding-left: 5px;
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color: #172b4d;
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font-size: 14px;
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font-weight: 400;
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line-height: 1.6;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.filetool {
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color: #505f79;
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font-size: 12px;
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font-weight: 400;
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line-height: 1.6;
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padding-left: 5px;
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margin-top: 9px;
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position: relative;
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span {
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margin: 0 3px;
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&.size {
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color: #3a8ee6;
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}
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}
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}
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.tools {
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position: absolute;
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top: -5px;
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right: 5px;
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width: 55px;
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height: 24px;
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text-align: right;
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line-height: 28px;
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i {
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font-size: 16px;
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cursor: pointer;
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margin-right: 5px;
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}
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.el-icon-download {
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color: #66b1ff;
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}
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.el-icon-delete {
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color: red;
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}
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}
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}
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}
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}
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input {
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display: none;
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}
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.annex-footer {
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.notice-text {
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font-size: 12px;
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color: #ccc;
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text-align: left;
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float: left;
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padding-top: 10px;
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}
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button {
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float: right;
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}
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}
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}
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</style>
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