| 提交 | 用户 | 时间 | ||
| 820397 | 1 | <template> |
| H | 2 | <Dialog v-model="dialogVisible" title="上传文件"> |
| 3 | <el-upload | |
| 4 | ref="uploadRef" | |
| 5 | v-model:file-list="fileList" | |
| 6 | :action="uploadUrl" | |
| 7 | :auto-upload="false" | |
| 8 | :data="data" | |
| 9 | :disabled="formLoading" | |
| 10 | :limit="1" | |
| 11 | :on-change="handleFileChange" | |
| 12 | :on-error="submitFormError" | |
| 13 | :on-exceed="handleExceed" | |
| 14 | :on-success="submitFormSuccess" | |
| 15 | :http-request="httpRequest" | |
| 16 | accept=".jpg, .png, .gif" | |
| 17 | drag | |
| 18 | > | |
| 19 | <i class="el-icon-upload"></i> | |
| 20 | <div class="el-upload__text"> 将文件拖到此处，或 <em>点击上传</em></div> | |
| 21 | <template #tip> | |
| 22 | <div class="el-upload__tip" style="color: red"> | |
| 23 | 提示：仅允许导入 jpg、png、gif 格式文件！ | |
| 24 | </div> | |
| 25 | </template> | |
| 26 | </el-upload> | |
| 27 | <template #footer> | |
| 28 | <el-button :disabled="formLoading" type="primary" @click="submitFileForm">确 定</el-button> | |
| 29 | <el-button @click="dialogVisible = false">取 消</el-button> | |
| 30 | </template> | |
| 31 | </Dialog> | |
| 32 | </template> | |
| 33 | <script lang="ts" setup> | |
| 34 | import { useUpload } from '@/components/UploadFile/src/useUpload' | |
| 35 | ||
| 36 | defineOptions({ name: 'InfraFileForm' }) | |
| 37 | ||
| 38 | const { t } = useI18n() // 国际化 | |
| 39 | const message = useMessage() // 消息弹窗 | |
| 40 | ||
| 41 | const dialogVisible = ref(false) // 弹窗的是否展示 | |
| 42 | const formLoading = ref(false) // 表单的加载中 | |
| 43 | const fileList = ref([]) // 文件列表 | |
| 44 | const data = ref({ path: '' }) | |
| 45 | const uploadRef = ref() | |
| 46 | ||
| 47 | const { uploadUrl, httpRequest } = useUpload() | |
| 48 | ||
| 49 | /** 打开弹窗 */ | |
| 50 | const open = async () => { | |
| 51 | dialogVisible.value = true | |
| 52 | resetForm() | |
| 53 | } | |
| 54 | defineExpose({ open }) // 提供 open 方法，用于打开弹窗 | |
| 55 | ||
| 56 | /** 处理上传的文件发生变化 */ | |
| 57 | const handleFileChange = (file) => { | |
| 58 | data.value.path = file.name | |
| 59 | } | |
| 60 | ||
| 61 | /** 提交表单 */ | |
| 62 | const submitFileForm = () => { | |
| 63 | if (fileList.value.length == 0) { | |
| 64 | message.error('请上传文件') | |
| 65 | return | |
| 66 | } | |
| 67 | unref(uploadRef)?.submit() | |
| 68 | } | |
| 69 | ||
| 70 | /** 文件上传成功处理 */ | |
| 71 | const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调 | |
| 72 | const submitFormSuccess = () => { | |
| 73 | // 清理 | |
| 74 | dialogVisible.value = false | |
| 75 | formLoading.value = false | |
| 76 | unref(uploadRef)?.clearFiles() | |
| 77 | // 提示成功，并刷新 | |
| 78 | message.success(t('common.createSuccess')) | |
| 79 | emit('success') | |
| 80 | } | |
| 81 | ||
| 82 | /** 上传错误提示 */ | |
| 83 | const submitFormError = (): void => { | |
| 84 | message.error('上传失败，请您重新上传！') | |
| 85 | formLoading.value = false | |
| 86 | } | |
| 87 | ||
| 88 | /** 重置表单 */ | |
| 89 | const resetForm = () => { | |
| 90 | // 重置上传状态和文件 | |
| 91 | formLoading.value = false | |
| 92 | uploadRef.value?.clearFiles() | |
| 93 | } | |
| 94 | ||
| 95 | /** 文件数超出提示 */ | |
| 96 | const handleExceed = (): void => { | |
| 97 | message.error('最多只能上传一个文件！') | |
| 98 | } | |
| 99 | </script> | |
