refactor(src/views/reagent/envrecord): 优化数据展示

src/views/reagent/envrecord/index.vue

@@ -76,19 +76,19 @@
           align="center"
           property="avg_wd"
           label="温度（取平均值）"
-          :formatter="(row, column) => row.avg_wd + ' °C'"
+          :formatter="(row, column) => row.avg_wd ? row.avg_wd + ' °C' : ''"
         />
         <el-table-column
           align="center"
           property="avg_sd"
           label="湿度（取平均值）"
-          :formatter="(row, column) => row.avg_sd + ' RH%'"
+          :formatter="(row, column) => row.avg_sd ? row.avg_sd + ' RH%':''"
         />
         <el-table-column
           align="center"
           property="avg_voc"
           label="VOC含量（取平均值）"
-          :formatter="(row, column) => row.avg_voc + ' ppm'"
+          :formatter="(row, column) => row.avg ? row.avg_voc + ' ppm':''"
         />
         <el-table-column align="center" property="client_id" label="操作">
           <template slot-scope="scope">
@@ -135,19 +135,19 @@
           align="center"
           property="wd"
           label="温度（取平均值）"
-          :formatter="(row, column) => row.wd + ' °C'"
+          :formatter="(row, column) => row.wd ? row.wd + ' °C':''"
         />
         <el-table-column
           align="center"
           property="sd"
           label="湿度（取平均值）"
-          :formatter="(row, column) => row.sd + ' RH%'"
+          :formatter="(row, column) => row.sd ? row.sd + ' RH%':''"
         />
         <el-table-column
           align="center"
           property="voc"
           label="VOC含量（取平均值）"
-          :formatter="(row, column) => row.voc + ' ppm'"
+          :formatter="(row, column) => row.voc ? row.voc + ' ppm':''"
         />
       </el-table>
       <div class="my-pagination" style="text-align: center">