style:材料信息模块功能的完善

 <!--
  * @Description: 
  * @Autor: renchao
- * @LastEditTime: 2023-06-16 11:12:13
+ * @LastEditTime: 2023-06-21 15:35:29
 -->
 <template>
   <div class="rlPopup">
@@ -22,7 +22,7 @@
     <!--缩略图-->
     <div class="thumb-wrap">
       <div class="thumb-wrap-button">
-        <el-button type="primary" @click="clickImage">（放大） 显示（缩小）</el-button>
+        <el-button type="primary" @click="clickImage" v-if="previewImg.imgList.length>0">（放大） 显示（缩小）</el-button>
         <el-upload class="fileUpdate" ref="upload" action="" :show-file-list="false" :multiple="true" :auto-upload="false"
           :on-change="handleChange"
           accept=".JPG, .PNG, .JPEG,.jpg, .png, .jpeg" :before-upload="beforeUpload">
@@ -30,9 +30,11 @@
         </el-upload>
         <el-button type="primary" icon="el-icon-delete-solid" @click="handleDelete"
           v-if="!this.$route.query.viewtype && thumbnailImages.length>0">删除</el-button>
+        <div v-if="!this.$route.query.viewtype" class="pl-5">
           <el-button type="primary" @click="handleOpenScan">{{scanTitle}}</el-button>
           <el-button type="primary" @click="handleViewScan" v-if="isScan">拍照</el-button>
         </div>
+      </div>
       <ul>
         <li v-for="(img, index) in thumbnailImages" :key="index" :class="{ active: previewImg.index === index }"
           @click="showCurrent(index)">
@@ -46,8 +48,8 @@
   </div>
 </template>
 <script>
-  import { getAltimeterInfo } from '@/utils/operation.js'
   import PhotoZoom from '@/components/PhotoZoom'
+  import { getAltimeterInfo, getUuid } from '@/utils/operation.js'
   import { uploadSjClmx, deleteClmx } from "@/api/clxx.js";
   import publicPicture from '@/components/publicPicture/index.vue'
   export default {
@@ -82,12 +84,16 @@
     watch: {
       previewImg: {
         handler (newValue, oldValue) {
-          if (newValue.imgList.length > 0) {
+          if (newValue.imgList && newValue.imgList.length > 0) {
             this.allLi = _.cloneDeep(newValue.imgList).map(item => item.fjurl)
             this.thumbnailImages = newValue.imgList
+          } else {
+            this.allLi = []
+            this.thumbnailImages = []
           }
         },
-        deep: true
+        deep: true,
+        immediate: true
       }
     },
     created () {
@@ -145,8 +151,8 @@
           return new Blob([u8arr], { type: mime });
         }
         function blobToFile (blob) {
-          const options = { type: blob.type };
-          const file = new File([blob], options);
+          let name = getUuid(8) + '.jpg'
+          const file = new File([blob], name);
           return file;
         }
         getAltimeterInfo().then(res => {

 <!--
  * @Description: 
  * @Autor: renchao
- * @LastEditTime: 2023-06-16 11:12:40
+ * @LastEditTime: 2023-06-21 15:34:44
 -->
 <template>
   <div class="clxx">
@@ -384,7 +384,7 @@
         this.previewImg.index = 0
         this.treeCheckId = item?.bsmSj
         this.treeCheckIndex = index
-        this.previewImg.imgList = item?.children
+        this.previewImg.imgList = item.children ? item.children : []
         this.previewImg.bsmSj = item?.bsmSj
       },
       // 小图片点击

 <!--
  * @Description: 
  * @Autor: renchao
- * @LastEditTime: 2023-06-19 13:15:13
+ * @LastEditTime: 2023-06-21 15:30:43
 -->
 <template>
   <div class="clxx">
@@ -173,7 +173,7 @@
         this.previewImg.index = 0
         this.treeCheckId = item?.bsmSj
         this.treeCheckIndex = index
-        this.previewImg.imgList = item?.children
+        this.previewImg.imgList = item.children? item.children: []
         this.previewImg.bsmSj = item?.bsmSj
       },
       // 小图片点击