处理显示名称

gaoshp

2024-11-05 e2fdfe540eaf160dc7d063c60667041edcc64e86

 src/components/scFileSelect/index.vue

@@ -3,41 +3,47 @@
 * @version: 1.0
 * @Author: sakuya
 * @Date: 2021年10月11日16:01:40
 * @LastEditors:
 * @LastEditTime:
 * @LastEditors: Sneed
 * @LastEditTime: 2024-06-16 16:16:25
-->

<template>
   <div class="sc-file-select">
      <div class="sc-file-select__side" v-loading="menuLoading">
         <div class="sc-file-select__side-menu">
            <el-tree ref="group" class="menu" :data="menu" :node-key="treeProps.key" :props="treeProps" :current-node-key="menu.length>0?menu[0][treeProps.key]:''" highlight-current @node-click="groupClick">
            <el-tree :expand-on-click-node="false" ref="group" class="menu" :data="menu" :node-key="treeProps.key"
               :props="treeProps" :current-node-key="menu.length > 0 ? menu[0][treeProps.key] : ''" highlight-current
               @node-click="groupClick">
               <template #default="{ node }">
                  <span class="el-tree-node__label">
                     <el-icon class="icon"><el-icon-folder /></el-icon>{{node.label}}
                     <el-icon class="icon"><el-icon-folder /></el-icon>{{ node.label }}
                  </span>
               </template>
            </el-tree>
         </div>
         <div class="sc-file-select__side-msg" v-if="multiple">
            已选择 <b>{{value.length}}</b> / <b>{{max}}</b> 项
            已选择 <b>{{ value.length }}</b> / <b>{{ max }}</b> 项
         </div>
      </div>
      <div class="sc-file-select__files" v-loading="listLoading">
         <div class="sc-file-select__top">
            <div class="upload" v-if="!hideUpload">
               <el-upload class="sc-file-select__upload" action="" multiple :show-file-list="false" :accept="accept" :on-change="uploadChange" :before-upload="uploadBefore" :on-progress="uploadProcess" :on-success="uploadSuccess" :on-error="uploadError" :http-request="uploadRequest">
               <el-upload class="sc-file-select__upload" action="" multiple :show-file-list="false"
                  :accept="accept" :on-change="uploadChange" :before-upload="uploadBefore"
                  :on-progress="uploadProcess" :on-success="uploadSuccess" :on-error="uploadError"
                  :http-request="uploadRequest">
                  <el-button type="primary" icon="el-icon-upload">本地上传</el-button>
               </el-upload>
               <span class="tips"><el-icon><el-icon-warning /></el-icon>大小不超过{{maxSize}}MB</span>
               <span class="tips"><el-icon><el-icon-warning /></el-icon>大小不超过{{ maxSize }}MB</span>
            </div>
            <div class="keyword">
               <el-input v-model="keyword" prefix-icon="el-icon-search" placeholder="文件名搜索" clearable @keyup.enter="search" @clear="search"></el-input>
               <el-input v-model="keyword" prefix-icon="el-icon-search" placeholder="文件名搜索" clearable
                  @keyup.enter="search" @clear="search"></el-input>
            </div>
         </div>
         <div class="sc-file-select__list">
            <el-scrollbar ref="scrollbar">
               <el-empty v-if="fileList.length==0 && data.length==0" description="无数据" :image-size="80"></el-empty>
               <el-empty v-if="fileList.length == 0 && data.length == 0" description="无数据" :image-size="80"></el-empty>
               <div v-for="(file, index) in fileList" :key="index" class="sc-file-select__item">
                  <div class="sc-file-select__item__file">
                     <div class="sc-file-select__item__upload">
@@ -45,9 +51,10 @@
                     </div>
                     <el-image :src="file.tempImg" fit="contain"></el-image>
                  </div>
                  <p>{{file.name}}</p>
                  <p>{{ file.name }}</p>
               </div>
               <div v-for="item in data" :key="item[fileProps.key]" class="sc-file-select__item" :class="{active: value.includes(item[fileProps.url]) }" @click="select(item)">
               <div v-for="item in data" :key="item[fileProps.key]" class="sc-file-select__item"
                  :class="{ active: value.includes(item[fileProps.url]) }" @click="select(item)">
                  <div class="sc-file-select__item__file">
                     <div class="sc-file-select__item__checkbox" v-if="multiple">
                        <el-icon><el-icon-check /></el-icon>
@@ -56,228 +63,402 @@
                        <el-icon><el-icon-check /></el-icon>
                     </div>
                     <div class="sc-file-select__item__box"></div>
                     <el-image v-if="_isImg(item[fileProps.url])" :src="item[fileProps.url]" fit="contain" lazy></el-image>
                     <el-image v-if="_isImg(item[fileProps.url])" :src="item[fileProps.url]" fit="contain"
                        lazy></el-image>
                     <div v-else class="item-file item-file-doc">
                        <i v-if="files[_getExt(item[fileProps.url])]" :class="files[_getExt(item[fileProps.url])].icon" :style="{color:files[_getExt(item[fileProps.url])].color}"></i>
                        <i v-if="files[_getExt(item[fileProps.url])]"
                           :class="files[_getExt(item[fileProps.url])].icon"
                           :style="{ color: files[_getExt(item[fileProps.url])].color }"></i>
                        <i v-else class="sc-icon-file-list-fill" style="color: #999;"></i>
                     </div>
                  </div>
                  <p :title="item[fileProps.fileName]">{{item[fileProps.fileName]}}</p>
                  <p :title="item[fileProps.fileName]">{{ item[fileProps.fileName] }}</p>
               </div>
            </el-scrollbar>
         </div>
         <div class="sc-file-select__pagination">
            <el-pagination small background layout="prev, pager, next" :total="total" :page-size="pageSize" v-model:currentPage="currentPage" @current-change="reload"></el-pagination>
            <el-pagination small background layout="prev, pager, next" :total="total" :page-size="pageSize"
               v-model:currentPage="currentPage" @current-change="reload"></el-pagination>
         </div>
         <div class="sc-file-select__do">
            <slot name="do"></slot>
            <el-button type="primary" :disabled="value.length<=0" @click="submit">确 定</el-button>
            <el-button type="primary" :disabled="value.length <= 0" @click="submit">确 定</el-button>
         </div>
      </div>
   </div>
</template>

<script>
   import config from "@/config/fileSelect"
import config from "@/config/fileSelect"

   export default {
      props: {
         modelValue: null,
         hideUpload: { type: Boolean, default: false },
         multiple: { type: Boolean, default: false },
         max: {type: Number, default: config.max},
         onlyImage: { type: Boolean, default: false },
         maxSize: {type: Number, default: config.maxSize},
export default {
   props: {
      modelValue: null,
      hideUpload: { type: Boolean, default: false },
      multiple: { type: Boolean, default: false },
      max: { type: Number, default: config.max },
      onlyImage: { type: Boolean, default: false },
      maxSize: { type: Number, default: config.maxSize },
   },
   data() {
      return {
         keyword: null,
         pageSize: 20,
         total: 0,
         currentPage: 1,
         data: [],
         menu: [],
         menuId: '',
         value: this.multiple ? [] : '',
         fileList: [],
         accept: this.onlyImage ? "image/gif, image/jpeg, image/png" : "",
         listLoading: false,
         menuLoading: false,
         treeProps: config.menuProps,
         fileProps: config.fileProps,
         files: config.files
      }
   },
   watch: {
      multiple() {
         this.value = this.multiple ? [] : ''
         this.$emit('update:modelValue', JSON.parse(JSON.stringify(this.value)));
      }
   },
   mounted() {
      this.getMenu()
      this.getData()
   },
   methods: {
      //获取分类数据
      async getMenu() {
         this.menuLoading = true
         var res = await config.menuApiObj.get()
         this.menu = res.data
         this.menuLoading = false
      },
      data() {
         return {
            keyword: null,
            pageSize: 20,
            total: 0,
            currentPage: 1,
            data: [],
            menu: [],
            menuId: '',
            value: this.multiple ? [] : '',
            fileList: [],
            accept: this.onlyImage ? "image/gif, image/jpeg, image/png" : "",
            listLoading: false,
            menuLoading: false,
            treeProps: config.menuProps,
            fileProps: config.fileProps,
            files: config.files
      //获取列表数据
      async getData() {
         this.listLoading = true
         var reqData = {
            [config.request.menuKey]: this.menuId,
            [config.request.page]: this.currentPage,
            [config.request.pageSize]: this.pageSize,
            [config.request.keyword]: this.keyword
         }
      },
      watch: {
         multiple(){
            this.value = this.multiple ? [] : ''
            this.$emit('update:modelValue', JSON.parse(JSON.stringify(this.value)));
         if (this.onlyImage) {
            reqData.type = 'image'
         }
         var res = await config.listApiObj.get(reqData)
         var parseData = config.listParseData(res)
         this.data = parseData.rows
         this.total = parseData.total
         this.listLoading = false
         this.$refs.scrollbar.setScrollTop(0)
      },
      mounted() {
         this.getMenu()
      //树点击事件
      groupClick(data) {
         this.menuId = data.id
         this.currentPage = 1
         this.keyword = null
         this.getData()
      },
      methods: {
         //获取分类数据
         async getMenu(){
            this.menuLoading = true
            var res = await config.menuApiObj.get()
            this.menu = res.data
            this.menuLoading = false
         },
         //获取列表数据
         async getData(){
            this.listLoading = true
            var reqData = {
               [config.request.menuKey]: this.menuId,
               [config.request.page]: this.currentPage,
               [config.request.pageSize]: this.pageSize,
               [config.request.keyword]: this.keyword
      //分页刷新表格
      reload() {
         this.getData()
      },
      search() {
         this.currentPage = 1
         this.getData()
      },
      select(item) {
         const itemUrl = item[this.fileProps.url]
         if (this.multiple) {
            if (this.value.includes(itemUrl)) {
               this.value.splice(this.value.findIndex(f => f == itemUrl), 1)
            } else {
               this.value.push(itemUrl)
            }
            if(this.onlyImage){
               reqData.type = 'image'
         } else {
            if (this.value.includes(itemUrl)) {
               this.value = ''
            } else {
               this.value = itemUrl
            }
            var res = await config.listApiObj.get(reqData)
            var parseData = config.listParseData(res)
            this.data = parseData.rows
            this.total = parseData.total
            this.listLoading = false
            this.$refs.scrollbar.setScrollTop(0)
         },
         //树点击事件
         groupClick(data){
            this.menuId = data.id
            this.currentPage = 1
            this.keyword = null
            this.getData()
         },
         //分页刷新表格
         reload(){
            this.getData()
         },
         search(){
            this.currentPage = 1
            this.getData()
         },
         select(item){
            const itemUrl = item[this.fileProps.url]
            if(this.multiple){
               if(this.value.includes(itemUrl)){
                  this.value.splice(this.value.findIndex(f => f == itemUrl), 1)
               }else{
                  this.value.push(itemUrl)
               }
            }else{
               if(this.value.includes(itemUrl)){
                  this.value = ''
               }else{
                  this.value = itemUrl
               }
            }
         },
         submit(){
            const value = JSON.parse(JSON.stringify(this.value))
            this.$emit('update:modelValue', value);
            this.$emit('submit', value);
         },
         //上传处理
         uploadChange(file, fileList){
            file.tempImg = URL.createObjectURL(file.raw);
            this.fileList = fileList
         },
         uploadBefore(file){
            const maxSize = file.size / 1024 / 1024 < this.maxSize;
            if (!maxSize) {
               this.$message.warning(`上传文件大小不能超过 ${this.maxSize}MB!`);
               return false;
            }
         },
         uploadRequest(param){
            var apiObj = config.apiObj;
            const data = new FormData();
            data.append("file", param.file);
            data.append([config.request.menuKey], this.menuId);
            apiObj.post(data, {
               onUploadProgress: e => {
                  param.onProgress(e)
               }
            }).then(res => {
               param.onSuccess(res)
            }).catch(err => {
               param.onError(err)
            })
         },
         uploadProcess(event, file){
            file.progress = Number((event.loaded / event.total * 100).toFixed(2))
         },
         uploadSuccess(res, file){
            this.fileList.splice(this.fileList.findIndex(f => f.uid == file.uid), 1)
            var response = config.uploadParseData(res);
            this.data.unshift({
               [this.fileProps.key]: response.id,
               [this.fileProps.fileName]: response.fileName,
               [this.fileProps.url]: response.url
            })
            if(!this.multiple){
               this.value = response.url
            }
         },
         uploadError(err){
            this.$notify.error({
               title: '上传文件错误',
               message: err
            })
         },
         //内置函数
         _isImg(fileUrl){
            const imgExt = ['.jpg', '.jpeg', '.png', '.gif', '.bmp']
            const fileExt = fileUrl.substring(fileUrl.lastIndexOf("."))
            return imgExt.indexOf(fileExt) != -1
         },
         _getExt(fileUrl){
            return fileUrl.substring(fileUrl.lastIndexOf(".") + 1)
         }
      },
      submit() {
         const value = JSON.parse(JSON.stringify(this.value))
         this.$emit('update:modelValue', value);
         this.$emit('submit', value);
      },
      //上传处理
      uploadChange(file, fileList) {
         file.tempImg = URL.createObjectURL(file.raw);
         this.fileList = fileList
      },
      uploadBefore(file) {
         const maxSize = file.size / 1024 / 1024 < this.maxSize;
         if (!maxSize) {
            this.$message.warning(`上传文件大小不能超过 ${this.maxSize}MB!`);
            return false;
         }
      },
      uploadRequest(param) {
         var apiObj = config.apiObj;
         const data = new FormData();
         data.append("file", param.file);
         data.append([config.request.menuKey], this.menuId);
         apiObj.post(data, {
            onUploadProgress: e => {
               param.onProgress(e)
            }
         }).then(res => {
            param.onSuccess(res)
         }).catch(err => {
            param.onError(err)
         })
      },
      uploadProcess(event, file) {
         file.progress = Number((event.loaded / event.total * 100).toFixed(2))
      },
      uploadSuccess(res, file) {
         this.fileList.splice(this.fileList.findIndex(f => f.uid == file.uid), 1)
         var response = config.uploadParseData(res);
         this.data.unshift({
            [this.fileProps.key]: response.id,
            [this.fileProps.fileName]: response.fileName,
            [this.fileProps.url]: response.url
         })
         if (!this.multiple) {
            this.value = response.url
         }
      },
      uploadError(err) {
         this.$notify.error({
            title: '上传文件错误',
            message: err
         })
      },
      //内置函数
      _isImg(fileUrl) {
         const imgExt = ['.jpg', '.jpeg', '.png', '.gif', '.bmp']
         const fileExt = fileUrl.substring(fileUrl.lastIndexOf("."))
         return imgExt.indexOf(fileExt) != -1
      },
      _getExt(fileUrl) {
         return fileUrl.substring(fileUrl.lastIndexOf(".") + 1)
      }
   }
}
</script>

<style scoped>
   .sc-file-select {display: flex;}
   .sc-file-select__files {flex: 1;}
.sc-file-select {
   display: flex;
}

   .sc-file-select__list {height:400px;}
   .sc-file-select__item {display: inline-block;float: left;margin:0 15px 25px 0;width:110px;cursor: pointer;}
   .sc-file-select__item__file {width:110px;height:110px;position: relative;}
   .sc-file-select__item__file .el-image {width:110px;height:110px;}
   .sc-file-select__item__box {position: absolute;top:0;right:0;bottom:0;left:0;border: 2px solid var(--el-color-success);z-index: 1;display: none;}
   .sc-file-select__item__box::before {content: '';position: absolute;top:0;right:0;bottom:0;left:0;background: var(--el-color-success);opacity: 0.2;display: none;}
   .sc-file-select__item:hover .sc-file-select__item__box {display: block;}
   .sc-file-select__item.active .sc-file-select__item__box {display: block;}
   .sc-file-select__item.active .sc-file-select__item__box::before {display: block;}
   .sc-file-select__item p {margin-top: 10px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;-webkit-text-overflow:ellipsis;text-align: center;}
   .sc-file-select__item__checkbox {position: absolute;width: 20px;height: 20px;top:7px;right:7px;z-index: 2;background: rgba(0,0,0,0.2);border: 1px solid #fff;display: flex;flex-direction: column;align-items: center;justify-content: center;}
   .sc-file-select__item__checkbox i {font-size: 14px;color: #fff;font-weight: bold;display: none;}
   .sc-file-select__item__select {position: absolute;width: 20px;height: 20px;top:0px;right:0px;z-index: 2;background: var(--el-color-success);display: none;flex-direction: column;align-items: center;justify-content: center;}
   .sc-file-select__item__select i {font-size: 14px;color: #fff;font-weight: bold;}
   .sc-file-select__item.active .sc-file-select__item__checkbox {background: var(--el-color-success);}
   .sc-file-select__item.active .sc-file-select__item__checkbox i {display: block;}
   .sc-file-select__item.active .sc-file-select__item__select {display: flex;}
   .sc-file-select__item__file .item-file {width:110px;height:110px;display: flex;flex-direction: column;align-items: center;justify-content: center;}
   .sc-file-select__item__file .item-file i {font-size: 40px;}
   .sc-file-select__item__file .item-file.item-file-doc {color: #409eff;}
.sc-file-select__files {
   flex: 1;
}

   .sc-file-select__item__upload {position: absolute;top:0;right:0;bottom:0;left:0;z-index: 1;background: rgba(255,255,255,0.7);display: flex;flex-direction: column;align-items: center;justify-content: center;}
.sc-file-select__list {
   height: 400px;
}

   .sc-file-select__side {width: 200px;margin-right: 15px;border-right: 1px solid rgba(128,128,128,0.2);display: flex;flex-flow: column;}
   .sc-file-select__side-menu {flex: 1;}
   .sc-file-select__side-msg {height:32px;line-height: 32px;}
.sc-file-select__item {
   display: inline-block;
   float: left;
   margin: 0 15px 25px 0;
   width: 110px;
   cursor: pointer;
}

   .sc-file-select__top {margin-bottom: 15px;display: flex;justify-content: space-between;}
   .sc-file-select__upload {display: inline-block;}
   .sc-file-select__top .tips {font-size: 12px;margin-left: 10px;color: #999;}
   .sc-file-select__top .tips i {font-size: 14px;margin-right: 5px;position: relative;bottom: -0.125em;}
   .sc-file-select__pagination {margin:15px 0;}
.sc-file-select__item__file {
   width: 110px;
   height: 110px;
   position: relative;
}

   .sc-file-select__do {text-align: right;}
.sc-file-select__item__file .el-image {
   width: 110px;
   height: 110px;
}

.sc-file-select__item__box {
   position: absolute;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   border: 2px solid var(--el-color-success);
   z-index: 1;
   display: none;
}

.sc-file-select__item__box::before {
   content: '';
   position: absolute;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   background: var(--el-color-success);
   opacity: 0.2;
   display: none;
}

.sc-file-select__item:hover .sc-file-select__item__box {
   display: block;
}

.sc-file-select__item.active .sc-file-select__item__box {
   display: block;
}

.sc-file-select__item.active .sc-file-select__item__box::before {
   display: block;
}

.sc-file-select__item p {
   margin-top: 10px;
   white-space: nowrap;
   text-overflow: ellipsis;
   overflow: hidden;
   -webkit-text-overflow: ellipsis;
   text-align: center;
}

.sc-file-select__item__checkbox {
   position: absolute;
   width: 20px;
   height: 20px;
   top: 7px;
   right: 7px;
   z-index: 2;
   background: rgba(0, 0, 0, 0.2);
   border: 1px solid #fff;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
}

.sc-file-select__item__checkbox i {
   font-size: 14px;
   color: #fff;
   font-weight: bold;
   display: none;
}

.sc-file-select__item__select {
   position: absolute;
   width: 20px;
   height: 20px;
   top: 0px;
   right: 0px;
   z-index: 2;
   background: var(--el-color-success);
   display: none;
   flex-direction: column;
   align-items: center;
   justify-content: center;
}

.sc-file-select__item__select i {
   font-size: 14px;
   color: #fff;
   font-weight: bold;
}

.sc-file-select__item.active .sc-file-select__item__checkbox {
   background: var(--el-color-success);
}

.sc-file-select__item.active .sc-file-select__item__checkbox i {
   display: block;
}

.sc-file-select__item.active .sc-file-select__item__select {
   display: flex;
}

.sc-file-select__item__file .item-file {
   width: 110px;
   height: 110px;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
}

.sc-file-select__item__file .item-file i {
   font-size: 40px;
}

.sc-file-select__item__file .item-file.item-file-doc {
   color: #409eff;
}

.sc-file-select__item__upload {
   position: absolute;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   z-index: 1;
   background: rgba(255, 255, 255, 0.7);
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
}

.sc-file-select__side {
   width: 200px;
   margin-right: 15px;
   border-right: 1px solid rgba(128, 128, 128, 0.2);
   display: flex;
   flex-flow: column;
}

.sc-file-select__side-menu {
   flex: 1;
}

.sc-file-select__side-msg {
   height: 32px;
   line-height: 32px;
}

.sc-file-select__top {
   margin-bottom: 15px;
   display: flex;
   justify-content: space-between;
}

.sc-file-select__upload {
   display: inline-block;
}

.sc-file-select__top .tips {
   font-size: 12px;
   margin-left: 10px;
   color: #999;
}

.sc-file-select__top .tips i {
   font-size: 14px;
   margin-right: 5px;
   position: relative;
   bottom: -0.125em;
}

.sc-file-select__pagination {
   margin: 15px 0;
}

.sc-file-select__do {
   text-align: right;
}
</style>