销售管理，销售订单没添加轮胎不允许保存

src/views/tirePartsMall/salesManagement/saleOrder/detailsPage.vue

@@ -1751,6 +1751,10 @@ export default {
                 done();
                 let picihao = false
                 if (valid) {
+                  if (this.form.orderItemsList.length == 0) {
+                    this.$message.warning("请添加轮胎");
+                    return
+                  }
                     for(let i in this.form.orderItemsList) {
                         this.form.orderItemsList[i].subTotalMoney = this.form.orderItemsList[i].goodsNum * this.form.orderItemsList[i].price
                         if (this.form.orderItemsList[i].pid) {