更新 添加汽车卸货记录-逻辑

miniprogram/pages/voyages/uploadCarLoadRecord/uploadCarLoadRecord.wxml

@@ -27,21 +27,21 @@
   <view class="line">
     <view class="line-full-item">
       <view class="line-full-title">毛重:</view>
-      <input class="e-input" model:value="{{grossWeight||''}}" type="digit" />
+      <input class="e-input" model:value="{{grossWeight}}" type="digit" />
       <view class="unit">吨</view>
     </view>
   </view>
   <view class="line">
     <view class="line-full-item">
       <view class="line-full-title">皮重:</view>
-      <input class="e-input" model:value="{{tare||''}}" type="digit" />
+      <input class="e-input" model:value="{{tare}}" type="digit" />
       <view class="unit">吨</view>
     </view>
   </view>
   <view class="line">
     <view class="line-full-item">
       <view class="line-full-title">净重:</view>
-      <input class="e-input" model:value="{{netWeight||''}}" type="digit" />
+      <input class="e-input" model:value="{{netWeight}}" type="digit" />
       <view class="unit">吨</view>
     </view>
   </view>