页面修改

src/components/sale/editOrder-form.vue

@@ -202,10 +202,11 @@
       //选择课程切换价格
       changePrice() {
         let temp = this.CourseList.find(x => x.CourseId == this.OrderMsg.CourseId);
+        console.log("temp",temp);
         if (temp) {
           this.courseObj = temp;
           if(this.OrderMsg.GuestNum==1){
-            if(temp.CoursePriceList.length>0){
+            if(temp.CoursePriceList&&temp.CoursePriceList.length>0){
               if(temp.CoursePriceList[0].PriceType==0){
                 let DisCount = (100-temp.CoursePriceList[0].PriceMoney)/100;
                 this.OrderMsg.Unit_Price = temp.SellPrice*DisCount;
@@ -217,8 +218,8 @@
             }
           }
           if(this.OrderMsg.GuestNum>1){
-            if(temp.CoursePriceList.length>0){
-              if(temp.CoursePriceList[1].PriceType==0){
+            if(temp.CoursePriceList&&temp.CoursePriceList.length>0){
+              if( temp.CoursePriceList[1].PriceType==0){
                 let DisCount = (100-temp.CoursePriceList[1].PriceMoney)/100;
                 this.OrderMsg.Unit_Price = temp.SellPrice*DisCount;
                 this.UnitPrice = temp.SellPrice*DisCount;