From e1aa0ecffbabd618c71e4ad94370fb8dffe6ee1c Mon Sep 17 00:00:00 2001
From: zhanghua <314079846@qq.com>
Date: 星期日, 21 一月 2024 20:54:49 +0800
Subject: [PATCH] 优化
---
src/components/myUpload/index.vue | 269 +++++++++++++++++++++++++++++------------------------
1 files changed, 147 insertions(+), 122 deletions(-)
diff --git a/src/components/myUpload/index.vue b/src/components/myUpload/index.vue
index 799794e..4735265 100644
--- a/src/components/myUpload/index.vue
+++ b/src/components/myUpload/index.vue
@@ -1,31 +1,51 @@
<template>
<div class="my-upload">
- <div v-if="pictureList.length > 0" class="image-box">
- <div v-for="image in pictureList" class="image-box-item">
- <i @click="handleDeletePicture(image)" class="el-icon-delete image-delete-icon"></i>
- <el-image :key="image" class="image-content" :src="image" ></el-image>
+ <div v-if="pictureList.length > 0" class="image-box">
+ <div
+ v-for="image in pictureList"
+ :class="{
+ 'image-box-item': true,
+ 'image-box-item-cover': isShowUpload
+ }"
+ >
+ <span
+ v-if="isShowUpload"
+ @click="handleDeletePicture(image)"
+ class="image-delete-icon el-icon-delete"
+ ></span>
+ <el-image
+ :key="image"
+ class="image-content"
+ :src="image"
+ :preview-src-list="[image]"
+ ></el-image>
+ </div>
</div>
- </div>
- <el-upload
- :file-list="fileList"
- action="/sccg/file/medias"
- :multiple="multiple"
- :show-file-list="flag"
- :before-upload="beforeUpload"
- :limit="limit"
- :on-success="handleSuccess"
- :on-error="handleError"
- :list-type="listType"
- :on-remove="handleRemove"
- :headers="getToken()">
- <div class="upload-btn">
- <i class="el-icon-plus"></i>
- <span>涓婁紶鍥剧墖</span>
- </div>
+ <el-upload
+ v-if="isShowUpload && pictureList.length < limit"
+ :file-list="fileList"
+ v-loading="loading"
+ element-loading-spinner="el-icon-loading"
+ element-loading-background="rgba(0, 0, 0, 0.8)"
+ action=""
+ :multiple="multiple"
+ :show-file-list="flag"
+ :limit="limit"
+ :list-type="listType"
+ :auto-upload="true"
+ :http-request="handleUpload"
+ style="margin-left: 14px"
+ >
+ <div class="upload-btn">
+ <i class="el-icon-plus"></i>
+ <span>涓婁紶鍥剧墖</span>
+ </div>
</el-upload>
</div>
</template>
<script>
+import imageManagement from "@/api/operate/imageManagement";
+
export default {
data() {
return {
@@ -38,137 +58,142 @@
// 闄愬埗
limit: 4,
// 鏂囦欢鍒楄〃绫诲瀷
- listType: 'picture-card'
+ listType: "picture-card",
+ loading: false
};
},
methods: {
- // 涓婁紶涔嬪墠鍥炶皟
- beforeUpload(rawFile) {
- if (rawFile.type !== 'image/png' && rawFile.type !== 'image/svg+xml' && rawFile.type !== 'image/jpg' && rawFile.type !== 'image/jpeg') {
- this.$message.error('鍥剧墖蹇呴』鏄� jpg/svg/jpeg/png 鏍煎紡!')
- return false
- } else if (rawFile.size / 1024 / 1024 > 5) {
- this.$message.error('涓婁紶鍥剧墖涓嶈兘瓒呰繃 5MB!')
- return false
+ // 楠岃瘉涓婁紶鏂囦欢
+ validateFile(file) {
+ if (
+ file.type !== "image/png" &&
+ file.type !== "image/svg+xml" &&
+ file.type !== "image/jpg" &&
+ file.type !== "image/jpeg"
+ ) {
+ this.$message.error("鍥剧墖蹇呴』鏄� jpg/svg/jpeg/png 鏍煎紡!");
+ this.loading = false;
+ return false;
}
- return true
+
+ if (file.size / 1024 / 1024 > 5) {
+ this.$message.error("涓婁紶鍥剧墖涓嶈兘瓒呰繃 5MB!");
+ this.loading = false;
+ return false;
+ }
+ return true;
},
- // 涓婁紶鎴愬姛鍥炶皟
- handleSuccess(res, file, filelist) {
- if(res.data.url1){
- this.$emit('setPictureUrl',{url:res.data.url1});
+
+ handleUpload(data) {
+ this.loading = true;
+ const { file } = data;
+ const validate = this.validateFile(file);
+ if (!validate) {
+ return;
}
- else if(res.data.url2){
- this.$emit('setPictureUrl',{url:res.data.url2});
- }
- else if(res.data.url3){
- this.$emit('setPictureUrl',{url:res.data.url3});
- }
- else{
- this.$emit('setPictureUrl',{url:res.data.url4});
- }
- },
- // 涓婁紶澶辫触鍥炶皟
- handleError(err, file, fileList) {
- this.$message({
- type:'error',
- message:err
- })
- },
- // 鑾峰彇token
- getToken() {
- const token = sessionStorage.getItem('token');
- const tokenHead = sessionStorage.getItem('tokenHead');
- if (token && tokenHead) {
- return { Authorization: tokenHead + token }
- }
- },
- // 绉婚櫎鏂囦欢
- handleRemove(file, fileList){
- this.$emit('delPictureUrl',{url:file.response.data.url1});
+ const formData = new FormData();
+ formData.append('file', file);
+ imageManagement.importImage(formData)
+ .then((url) => {
+ // .then(({ url1, url2, url3, url4 }) => {
+ // const url = url1 ?? url2 ?? url3 ?? url4;
+ this.$emit('setPictureUrl', { url: url });
+ this.loading = false;
+ })
+ .catch(err => {
+ this.loading = false;
+ this.$message.error(err);
+ })
},
handleDeletePicture(imageUrl) {
- this.$emit('delPictureUrl', { url: imageUrl });
- }
+ this.$emit("delPictureUrl", { url: imageUrl });
+ },
},
props: {
- // 杩斿洖涓婁紶鎴愬姛鍥剧墖鍦板潃
- setPictureUrl:{
- type:Function,
- default:()=>{}
+ pictureList: {
+ type: Array,
+ default: () => [],
},
- delPictureUrl:{
- type:Function,
- default:()=>{}
+ isShowUpload: {
+ type: Boolean,
+ default: () => true,
},
- pictureList: {
- type: Array,
- default: () => []
- }
},
-}
+};
</script>
<style lang="scss" scoped>
.my-upload {
- display: flex;
- flex-wrap: nowrap;
- justify-content: flex-start;
- margin-right: 5px;
-
- .upload-btn {
display: flex;
- flex-direction: column;
- justify-content: center;
- align-items: center;
- border-radius: 4px;
- width: 100px;
- height: 100px;
+ flex-wrap: nowrap;
+ justify-content: flex-start;
+ margin-right: 5px;
- &:hover i{
- color: #409eff;
- }
+ .upload-btn {
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ border-radius: 4px;
+ width: 100px;
+ height: 100px;
- i {
- font-size: 30px;
- font-weight: 650;
- }
+ &:hover i {
+ color: #409eff;
+ }
- span {
- line-height: 22px;
- }
- }
- .image-box {
- display: flex;
- height: 100px;
- margin: 0 10px;
+ i {
+ font-size: 30px;
+ font-weight: 650;
+ }
- .image-content {
- width: 100px;
- height: 100px;
+ span {
+ line-height: 22px;
+ }
}
- .image-delete-icon {
- position: relative;
- bottom: calc(100% - 50px);
- left: calc(100% - 50px);
- opacity: 0;
- }
+ .image-box {
+ display: flex;
+ flex-wrap: wrap;
+ height: 100px;
- .image-box-item:hover {
- color: #ffffff;
- opacity: .5;
- .image-delete-icon {
- z-index: 2;
- opacity: 1;
- }
+ .image-content {
+ width: 100px;
+ height: 100px;
+ }
+
+ .image-delete-icon {
+ position: absolute;
+ top: 45px;
+ left: 45px;
+ opacity: 0;
+ }
+
+ .image-box-item {
+ position: sticky;
+ margin: 0 10px;
+ }
+
+ .image-box-item-cover:hover {
+ .image-content {
+ box-shadow: #ffffff;
+ opacity: 0.5;
+ }
+
+ .image-delete-icon {
+ color: red;
+ font-size: 14px;
+ z-index: 2;
+ opacity: 1;
+ cursor: pointer;
+ }
+ }
}
- }
:deep(.el-upload--picture-card) {
width: 100px;
height: 100px;
}
- :deep(.el-upload-list__item){
+ :deep(.el-upload-list__item) {
width: 100px;
height: 100px;
}
--
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