字段修改

packageA/toolBill/modules/selectProduct/index.wxml

@@ -21,7 +21,7 @@
                     数量:{{item.qty}}
                 </view>
                 <view class="price line-1">
-                    总金额<text class="num">￥{{item.gradeprice || item.amount}}元</text>
+                    总金额<text class="num">￥{{item.amount || (item.qty*item.price)}}元</text>
                 </view>
             </view>
         </view>