修改

src/components/sale/editOrder-form.vue

@@ -152,6 +152,7 @@
         EmployeeList: [], //员工列表
         AllemployeeList: [], //所有员工列表
         CourseList: [], //课程列表
+        choiceObj:{}
       }
     },
     created() {
@@ -193,6 +194,8 @@
       //选择课程切换价格
       changePrice() {
         let temp = this.CourseList.find(x => x.CourseId == this.OrderMsg.CourseId);
+        console.log(temp,'temp');
+        this.choiceObj = temp;
         if (temp) {
           this.OrderMsg.Unit_Price = temp.SellPrice;
           this.UnitPrice = temp.SellPrice;
@@ -320,6 +323,8 @@
         if (this.OrderMsg.Unit_Price && this.OrderMsg.Unit_Price > 0) {
           unit_price = Number(this.OrderMsg.Unit_Price);
         }
+        //计算应收价格
+
         this.OrderMsg.PreferPrice = Number(guestNum * unit_price).toFixed(2);
         if (this.OrderMsg.OrderType == 2) {
           this.OrderMsg.OldPreferPrice = Number(guestNum * unit_price).toFixed(2);