no message

pages/process/order-info/index.wxml

@@ -48,13 +48,13 @@
   <van-cell>
     <view slot="title" class="flex flex-justify">
       <view class="text-black">皮重(KG)</view>
-      <view class="text-gray">{{form.emptyWeight}}</view>
+      <view class="text-gray">{{form.emptyWeight || '- -'}}</view>
     </view>
   </van-cell>
   <van-cell>
     <view slot="title" class="flex flex-justify">
       <view class="text-black">净重(KG)</view>
-      <view class="text-gray">{{form.netWeight}}</view>
+      <view class="text-gray">{{form.netWeight || '- -'}}</view>
     </view>
   </van-cell>
   <van-cell wx:if="{{form.deductWeight}}">
@@ -124,7 +124,7 @@
   <van-cell>
     <view slot="title" class="flex flex-justify">
       <view class="text-black">结算金额(元)</view>
-      <view class="text-gray">{{formate.formateAmount(form.settlePrice)}}</view>
+      <view class="text-gray">{{formate.formateAmount(form.settlePrice) || '- -'}}</view>
     </view>
   </van-cell>
   <van-cell>