销售询价单-复制-清空项目.客户询价单号，附件字段

src/views/saleCode/saleInquiryForm/components/SaleInquiryFormForm.vue

@@ -316,6 +316,10 @@
         formData.id = '';
         formData.billCode = '';
         formData.submit= undefined;
+        formData.inquiryProject= '';  
+        formData.projectName="";
+        formData.customerInquiryNumber = ''
+        formData.attachs = ''
         //子表数据
         const saleInquiryFormShipDataList = await querySaleInquiryFormShipListByMainId(id);
         saleInquiryFormShipTable.dataSource = [...saleInquiryFormShipDataList];