From 251d2411f235e23209d57173857e05b637729ce8 Mon Sep 17 00:00:00 2001
From: LiuHao <liuhaoai545@gmail.com>
Date: 星期日, 02 四月 2023 01:01:56 +0800
Subject: [PATCH] refactor ts
---
src/components/ImageUpload/index.vue | 164 +++++++++++++++++++++++++++---------------------------
1 files changed, 82 insertions(+), 82 deletions(-)
diff --git a/src/components/ImageUpload/index.vue b/src/components/ImageUpload/index.vue
index 8cad89c..9753d0c 100644
--- a/src/components/ImageUpload/index.vue
+++ b/src/components/ImageUpload/index.vue
@@ -1,53 +1,9 @@
-<template>
- <div class="component-upload-image">
- <el-upload
- multiple
- :action="uploadImgUrl"
- list-type="picture-card"
- :on-success="handleUploadSuccess"
- :before-upload="handleBeforeUpload"
- :limit="limit"
- :on-error="handleUploadError"
- :on-exceed="handleExceed"
- ref="imageUpload"
- :before-remove="handleDelete"
- :show-file-list="true"
- :headers="headers"
- :file-list="fileList"
- :on-preview="handlePictureCardPreview"
- :class="{ hide: fileList.length >= limit }"
- >
- <el-icon class="avatar-uploader-icon"><plus /></el-icon>
- </el-upload>
- <!-- 涓婁紶鎻愮ず -->
- <div class="el-upload__tip" v-if="showTip">
- 璇蜂笂浼�
- <template v-if="fileSize">
- 澶у皬涓嶈秴杩� <b style="color: #f56c6c">{{ fileSize }}MB</b>
- </template>
- <template v-if="fileType">
- 鏍煎紡涓� <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
- </template>
- 鐨勬枃浠�
- </div>
-
- <el-dialog
- v-model="dialogVisible"
- title="棰勮"
- width="800px"
- append-to-body
- >
- <img
- :src="dialogImageUrl"
- style="display: block; max-width: 100%; margin: 0 auto"
- />
- </el-dialog>
- </div>
-</template>
-
-<script setup>
+<script setup lang="ts">
import { getToken } from "@/utils/auth";
import { listByIds, delOss } from "@/api/system/oss";
+import { ComponentInternalInstance, PropType } from "vue";
+import { OssVO } from "@/api/system/oss/types";
+import { ElUpload, UploadFile } from "element-plus";
const props = defineProps({
modelValue: [String, Object, Array],
@@ -63,7 +19,7 @@
},
// 鏂囦欢绫诲瀷, 渚嬪['png', 'jpg', 'jpeg']
fileType: {
- type: Array,
+ type: Array as PropType<string[]>,
default: () => ["png", "jpg", "jpeg"],
},
// 鏄惁鏄剧ず鎻愮ず
@@ -73,41 +29,45 @@
},
});
-const { proxy } = getCurrentInstance();
-const emit = defineEmits();
+const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const emit = defineEmits(['update:modelValue']);
const number = ref(0);
-const uploadList = ref([]);
+const uploadList = ref<any[]>([]);
const dialogImageUrl = ref("");
const dialogVisible = ref(false);
+
const baseUrl = import.meta.env.VITE_APP_BASE_API;
const uploadImgUrl = ref(baseUrl + "/system/oss/upload"); // 涓婁紶鐨勫浘鐗囨湇鍔″櫒鍦板潃
const headers = ref({ Authorization: "Bearer " + getToken() });
-const fileList = ref([]);
+
+const fileList = ref<any[]>([]);
const showTip = computed(
() => props.isShowTip && (props.fileType || props.fileSize)
);
+const imageUploadRef = ref(ElUpload);
+
watch(() => props.modelValue, async val => {
if (val) {
// 棣栧厛灏嗗�艰浆涓烘暟缁�
- let list;
+ let list:OssVO[] = [];
if (Array.isArray(val)) {
- list = val;
+ list = val as OssVO[];
} else {
- await listByIds(val).then(res => {
- list = res.data;
- })
+ const res = await listByIds(val as string)
+ list = res.data
}
// 鐒跺悗灏嗘暟缁勮浆涓哄璞℃暟缁�
fileList.value = list.map(item => {
// 瀛楃涓插洖鏄惧鐞� 濡傛灉姝ゅ瀛樼殑鏄痷rl鍙洿鎺ュ洖鏄� 濡傛灉瀛樼殑鏄痠d闇�瑕佽皟鐢ㄦ帴鍙ｆ煡鍑烘潵
+ let itemData;
if (typeof item === "string") {
- item = { name: item, url: item };
+ itemData = { name: item, url: item };
} else {
// 姝ゅname浣跨敤ossId 闃叉鍒犻櫎鍑虹幇閲嶅悕
- item = { name: item.ossId, url: item.url, ossId: item.ossId };
+ itemData = { name: item.ossId, url: item.url, ossId: item.ossId };
}
- return item;
+ return itemData;
});
} else {
fileList.value = [];
@@ -115,8 +75,8 @@
}
},{ deep: true, immediate: true });
-// 涓婁紶鍓峫oading鍔犺浇
-function handleBeforeUpload(file) {
+/** 涓婁紶鍓峫oading鍔犺浇 */
+const handleBeforeUpload = (file: any) => {
let isImg = false;
if (props.fileType.length) {
let fileExtension = "";
@@ -132,7 +92,7 @@
isImg = file.type.indexOf("image") > -1;
}
if (!isImg) {
- proxy.$modal.msgError(
+ proxy?.$modal.msgError(
`鏂囦欢鏍煎紡涓嶆纭�, 璇蜂笂浼�${props.fileType.join("/")}鍥剧墖鏍煎紡鏂囦欢!`
);
return false;
@@ -140,35 +100,35 @@
if (props.fileSize) {
const isLt = file.size / 1024 / 1024 < props.fileSize;
if (!isLt) {
- proxy.$modal.msgError(`涓婁紶澶村儚鍥剧墖澶у皬涓嶈兘瓒呰繃 ${props.fileSize} MB!`);
+ proxy?.$modal.msgError(`涓婁紶澶村儚鍥剧墖澶у皬涓嶈兘瓒呰繃 ${props.fileSize} MB!`);
return false;
}
}
- proxy.$modal.loading("姝ｅ湪涓婁紶鍥剧墖锛岃绋嶅��...");
+ proxy?.$modal.loading("姝ｅ湪涓婁紶鍥剧墖锛岃绋嶅��...");
number.value++;
}
// 鏂囦欢涓暟瓒呭嚭
-function handleExceed() {
- proxy.$modal.msgError(`涓婁紶鏂囦欢鏁伴噺涓嶈兘瓒呰繃 ${props.limit} 涓�!`);
+const handleExceed = () => {
+ proxy?.$modal.msgError(`涓婁紶鏂囦欢鏁伴噺涓嶈兘瓒呰繃 ${props.limit} 涓�!`);
}
// 涓婁紶鎴愬姛鍥炶皟
-function handleUploadSuccess(res, file) {
+const handleUploadSuccess = (res: any, file: UploadFile) => {
if (res.code === 200) {
uploadList.value.push({ name: res.data.fileName, url: res.data.url, ossId: res.data.ossId });
uploadedSuccessfully();
} else {
number.value--;
- proxy.$modal.closeLoading();
- proxy.$modal.msgError(res.msg);
- proxy.$refs.imageUpload.handleRemove(file);
+ proxy?.$modal.closeLoading();
+ proxy?.$modal.msgError(res.msg);
+ imageUploadRef.value.handleRemove(file);
uploadedSuccessfully();
}
}
// 鍒犻櫎鍥剧墖
-function handleDelete(file) {
+const handleDelete = (file: UploadFile): boolean => {
const findex = fileList.value.map(f => f.name).indexOf(file.name);
if (findex > -1 && uploadList.value.length === number.value) {
let ossId = fileList.value[findex].ossId;
@@ -177,33 +137,34 @@
emit("update:modelValue", listToString(fileList.value));
return false;
}
+ return true;
}
// 涓婁紶缁撴潫澶勭悊
-function uploadedSuccessfully() {
+const uploadedSuccessfully = () => {
if (number.value > 0 && uploadList.value.length === number.value) {
fileList.value = fileList.value.filter(f => f.url !== undefined).concat(uploadList.value);
uploadList.value = [];
number.value = 0;
emit("update:modelValue", listToString(fileList.value));
- proxy.$modal.closeLoading();
+ proxy?.$modal.closeLoading();
}
}
// 涓婁紶澶辫触
-function handleUploadError(res) {
- proxy.$modal.msgError("涓婁紶鍥剧墖澶辫触");
- proxy.$modal.closeLoading();
+const handleUploadError = () => {
+ proxy?.$modal.msgError("涓婁紶鍥剧墖澶辫触");
+ proxy?.$modal.closeLoading();
}
// 棰勮
-function handlePictureCardPreview(file) {
+const handlePictureCardPreview = (file: any) => {
dialogImageUrl.value = file.url;
dialogVisible.value = true;
}
// 瀵硅薄杞垚鎸囧畾瀛楃涓插垎闅�
-function listToString(list, separator) {
+const listToString = (list: any[], separator?: string) => {
let strs = "";
separator = separator || ",";
for (let i in list) {
@@ -211,13 +172,52 @@
strs += list[i].ossId + separator;
}
}
- return strs != "" ? strs.substr(0, strs.length - 1) : "";
+ return strs != "" ? strs.substring(0, strs.length - 1) : "";
}
</script>
+
+<template>
+ <div class="component-upload-image">
+ <el-upload
+ multiple
+ :action="uploadImgUrl"
+ list-type="picture-card"
+ :on-success="handleUploadSuccess"
+ :before-upload="handleBeforeUpload"
+ :limit="limit"
+ :on-error="handleUploadError"
+ :on-exceed="handleExceed"
+ ref="imageUpload"
+ :before-remove="handleDelete"
+ :show-file-list="true"
+ :headers="headers"
+ :file-list="fileList"
+ :on-preview="handlePictureCardPreview"
+ :class="{ hide: fileList.length >= limit }"
+ >
+ <el-icon class="avatar-uploader-icon"><plus /></el-icon>
+ </el-upload>
+ <!-- 涓婁紶鎻愮ず -->
+ <div class="el-upload__tip" v-if="showTip">
+ 璇蜂笂浼�
+ <template v-if="fileSize">
+ 澶у皬涓嶈秴杩� <b style="color: #f56c6c">{{ fileSize }}MB</b>
+ </template>
+ <template v-if="fileType">
+ 鏍煎紡涓� <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
+ </template>
+ 鐨勬枃浠�
+ </div>
+
+ <el-dialog v-model="dialogVisible" title="棰勮" width="800px" append-to-body>
+ <img :src="dialogImageUrl" style="display: block; max-width: 100%; margin: 0 auto" />
+ </el-dialog>
+ </div>
+</template>
<style scoped lang="scss">
// .el-upload--picture-card 鎺у埗鍔犲彿閮ㄥ垎
:deep(.hide .el-upload--picture-card) {
display: none;
}
-</style>
\ No newline at end of file
+</style>
--
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