HL-6424SCP正式环境，采购审核有价差的发票数据，填写的价差通过说明，增加非空的验证

src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue

@@ -229,6 +229,7 @@
     :isBusiness="false"
     :footButttondata="undefined"
     @success="submitPurchasePass"
+    @onChange="onChangePurchasePass"
   />
   <!-- 详情 -->
   <!-- :apiUpdate="SupplierinvoiceRequestDetailApi.updateSupplierinvoiceRequestDetail" -->
@@ -1107,10 +1108,20 @@ const handleSub = async (id: number) => {
     tableObject.loading = false
   }
 }
-
+const onChangePurchasePass = (field, cur, formRef)=>{
+  console.log('onChangePurchasePass',field, cur, formRef)
+  if(field=='balanceStatement'){
+    formRef.value.setValues({
+      'balanceStatement':cur.trim()
+    })
+  }
+}
 /** 采购审批通过按钮操作 */
 const submitPurchasePass = async (id, submitData) => {
   console.log(submitData)
+  if(!submitData?.balanceStatement.trim()){
+    message.error('请输入价差通过说明')
+  }
   const id1 = submitData?.id || id
 
   console.log(id1)