137 lines
3.6 KiB
Vue
137 lines
3.6 KiB
Vue
<template>
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<h4 class="title-decoration-1 mb-8">上传文档</h4>
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<el-form
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ref="FormRef"
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:model="form"
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:rules="rules"
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label-position="top"
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require-asterisk-position="right"
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>
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<el-form-item prop="fileList">
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<el-upload
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class="w-full"
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drag
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multiple
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v-model:file-list="form.fileList"
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action="#"
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:auto-upload="false"
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:show-file-list="false"
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accept=".txt, .md, .csv, .log, .docx, .pdf"
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:limit="50"
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:on-exceed="onExceed"
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:on-change="filehandleChange"
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>
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<img src="@/assets/upload-icon.svg" alt="" />
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<div class="el-upload__text">
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<p>
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将文件拖拽至此区域或
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<em> 选择文件上传 </em>
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</p>
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<div class="upload__decoration">
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<p>
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支持格式：TXT、Markdown、PDF、DOCX，每次最多上传50个文件，每个文件不超过 100MB
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</p>
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<p>若使用【高级分段】建议上传前规范文件的分段标识</p>
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</div>
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</div>
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</el-upload>
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</el-form-item>
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</el-form>
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<el-row :gutter="8" v-if="form.fileList?.length">
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<template v-for="(item, index) in form.fileList" :key="index">
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<el-col :span="12" class="mb-8">
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<el-card shadow="never" class="file-List-card">
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<div class="flex-between">
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<div class="flex">
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<img :src="getImgUrl(item && item?.name)" alt="" width="40" />
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<div class="ml-8">
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<p>{{ item && item?.name }}</p>
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<el-text type="info">{{ filesize(item && item?.size) || '0K' }}</el-text>
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</div>
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</div>
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<el-button text @click="deleteFile(index)">
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<el-icon><Delete /></el-icon>
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</el-button>
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</div>
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</el-card>
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</el-col>
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</template>
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</el-row>
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</template>
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<script setup lang="ts">
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import { ref, reactive, onUnmounted, onMounted, computed, watch } from 'vue'
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import type { UploadFile, UploadFiles } from 'element-plus'
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import { filesize, getImgUrl, isRightType } from '@/utils/utils'
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import { MsgError } from '@/utils/message'
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import useStore from '@/stores'
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const { dataset } = useStore()
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const documentsFiles = computed(() => dataset.documentsFiles)
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const form = ref({
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fileList: [] as any
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})
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const rules = reactive({
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fileList: [{ required: true, message: '请上传文件', trigger: 'change' }]
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})
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const FormRef = ref()
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watch(form.value, (value) => {
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dataset.saveDocumentsFile(value.fileList)
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})
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function deleteFile(index: number) {
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form.value.fileList.splice(index, 1)
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}
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// 上传on-change事件
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const filehandleChange = (file: any, fileList: UploadFiles) => {
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//1、判断文件大小是否合法，文件限制不能大于10M
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const isLimit = file?.size / 1024 / 1024 < 100
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if (!isLimit) {
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MsgError('文件大小超过 100MB')
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fileList.splice(-1, 1) //移除当前超出大小的文件
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return false
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}
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if (!isRightType(file?.name)) {
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MsgError('文件格式不支持')
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fileList.splice(-1, 1)
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return false
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}
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}
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const onExceed = () => {
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MsgError('每次最多上传50个文件')
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}
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/*
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表单校验
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*/
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function validate() {
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if (!FormRef.value) return
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return FormRef.value.validate((valid: any) => {
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return valid
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})
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}
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onMounted(() => {
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if (documentsFiles.value) {
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form.value.fileList = documentsFiles.value
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}
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})
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onUnmounted(() => {
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form.value = {
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fileList: []
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}
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})
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defineExpose({
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validate,
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form
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})
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</script>
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<style scoped lang="scss">
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.upload__decoration {
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font-size: 12px;
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line-height: 20px;
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color: var(--el-text-color-secondary);
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}
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</style>
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