perf: 标签为空展示

src/views/material-center/components/raw-material/components/table/index.vue

@@ -51,7 +51,7 @@
         {{ TABS_LIST.find((item) => item.value === record.type)?.label ?? '-' }}
       </template>
       <template v-else-if="column.dataIndex === 'tags'" #customRender="{ record }">
-        <div class="flex flex-wrap gap-4px">
+        <div v-if="record.tags.length > 0" class="flex flex-wrap gap-4px">
           <Tag v-for="tag in record.tags" :key="tag.id" class="mr-0 rounded-4px bg-#F2F3F5 px-8px">
             <Tooltip v-if="tag.name.length > 5" :title="tag.name">
               <span class="cts !color-#55585F !lh-20px !text-12px"> {{ `${tag.name.slice(0, 5)}...` }} </span>
@@ -59,6 +59,7 @@
             <span v-else class="cts !color-#55585F !lh-20px !text-12px"> {{ tag.name }} </span>
           </Tag>
         </div>
+        <template v-else> -</template>
       </template>
       <template v-else-if="column.dataIndex === 'size'" #customRender="{ record }">
         <span class="cts num">{{ formatFileSize(record.size) }}</span>