修改智能表单空file

src/components/pages/test/check/index.vue

@@ -1438,64 +1438,70 @@
                     style="display: flex; flex-wrap: wrap"
                     class="table_file"
                   >
-                    <div
-                      class="file"
-                      v-for="(file, index2) in scope.row.array[index].json.file"
-                      v-if="index2<3"
-                      :key="index + '-' + index2"
-                      @click.stop="checkFile(file)"
-                    >
-                      <img
-                        class="download"
-                        src="../../../../assets/icon/fileIcon/download.png"
-                        @click.stop="downloadFile(file)"
-                        :style="{ right: '10px' }"
-                      />
-                      <img
-                        class="img"
-                        :src="wordIcon"
-                        alt=""
-                        v-if="file.type == 1"
-                      />
-                      <img
-                        class="img"
-                        :src="videoIcon"
-                        alt=""
-                        v-if="file.type == 2"
-                      />
-                      <img
-                        class="img"
-                        :src="file.url"
-                        alt=""
-                        v-if="file.type == 3"
-                      />
-                      <img
-                        class="img"
-                        :src="wordIcon"
-                        alt=""
-                        v-if="file.type == 4"
-                      />
-                      <img
-                        class="img"
-                        :src="fileIcon"
-                        alt=""
-                        v-if="file.type == 5"
-                      />
-                      <div class="name">
-                        <el-tooltip
-                          :content="file.name"
-                          placement="top"
-                          effect="dark"
+                    <template v-if="scope.row.array[index].json.file">
+                      <template v-for="(file, index2) in scope.row.array[index].json.file">
+                        <div
+                          class="file" 
+                          v-if="index2 < 3"
+                          :key="index + '-' + index2"
+                          @click.stop="checkFile(file)"
                         >
-                          <span>{{ file.name }}</span>
+                          <img
+                            class="download"
+                            src="../../../../assets/icon/fileIcon/download.png"
+                            @click.stop="downloadFile(file)"
+                            :style="{ right: '10px' }"
+                          />
+                          <img
+                            class="img"
+                            :src="wordIcon"
+                            alt=""
+                            v-if="file.type == 1"
+                          />
+                          <img
+                            class="img"
+                            :src="videoIcon"
+                            alt=""
+                            v-if="file.type == 2"
+                          />
+                          <img
+                            class="img"
+                            :src="file.url"
+                            alt=""
+                            v-if="file.type == 3"
+                          />
+                          <img
+                            class="img"
+                            :src="wordIcon"
+                            alt=""
+                            v-if="file.type == 4"
+                          />
+                          <img
+                            class="img"
+                            :src="fileIcon"
+                            alt=""
+                            v-if="file.type == 5"
+                          />
+                          <div class="name">
+                            <el-tooltip
+                              :content="file.name"
+                              placement="top"
+                              effect="dark"
+                            >
+                              <span>{{ file.name }}</span>
+                            </el-tooltip>
+                          </div>
+                        </div>
+                      </template>
+                    </template>
+
+                    <template v-if="scope.row.array[index].json.file">
+                      <div class="file_more" v-if="scope.row.array[index].json.file.length>3">
+                        <el-tooltip class="item" effect="light" content="查看更多" placement="top-start">
+                          <svg t="1753409620948" @click="checkFileListOpen(scope.row.array[index].json.file)" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4403" width="200" height="200"><path d="M134.26141867 386.08713955c-69.25213392 0-125.91286045 56.66072652-125.91286045 125.91286045s56.66072652 125.91286045 125.91286045 125.91286045S260.17427911 581.25213392 260.17427911 512s-56.66072652-125.91286045-125.91286044-125.91286045z m755.47716266 0c-69.25213392 0-125.91286045 56.66072652-125.91286044 125.91286045s56.66072652 125.91286045 125.91286044 125.91286045S1015.65144178 581.25213392 1015.65144178 512s-56.66072652-125.91286045-125.91286045-125.91286045z m-377.73858133 0c-69.25213392 0-125.91286045 56.66072652-125.91286045 125.91286045S442.74786608 637.91286045 512 637.91286045 637.91286045 581.25213392 637.91286045 512 581.25213392 386.08713955 512 386.08713955z" fill="#515151" p-id="4404"></path></svg>
                         </el-tooltip>
                       </div>
-                    </div>
-                    <div class="file_more" v-if="scope.row.array[index].json.file.length>3">
-                      <el-tooltip class="item" effect="light" content="查看更多" placement="top-start">
-                        <svg t="1753409620948" @click="checkFileListOpen(scope.row.array[index].json.file)" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4403" width="200" height="200"><path d="M134.26141867 386.08713955c-69.25213392 0-125.91286045 56.66072652-125.91286045 125.91286045s56.66072652 125.91286045 125.91286045 125.91286045S260.17427911 581.25213392 260.17427911 512s-56.66072652-125.91286045-125.91286044-125.91286045z m755.47716266 0c-69.25213392 0-125.91286045 56.66072652-125.91286044 125.91286045s56.66072652 125.91286045 125.91286044 125.91286045S1015.65144178 581.25213392 1015.65144178 512s-56.66072652-125.91286045-125.91286045-125.91286045z m-377.73858133 0c-69.25213392 0-125.91286045 56.66072652-125.91286045 125.91286045S442.74786608 637.91286045 512 637.91286045 637.91286045 581.25213392 637.91286045 512 581.25213392 386.08713955 512 386.08713955z" fill="#515151" p-id="4404"></path></svg>
-                      </el-tooltip>
-                    </div>
+                    </template>
                   </div>
                   <div
                     v-if="scope.row.array[index].type == 6"