页面修改

Edu.Module.Course/CourseModule.cs

@@ -1011,26 +1011,30 @@ namespace Edu.Module.Course
                 {
                     flag = course_PreferentialRepository.DeleteCoursePreferentialRepostory(courseModel.CourseId);
                 }
-                //找出差异的数据
-                var deleteList = oldList.Where(qitem => !list.Any(oldItem => qitem.Id == oldItem.Id)).ToList();
-                foreach (var dItem in deleteList)
+                else
                 {
-                    if (dItem.Id > 0)
-                    {
-                        flag = course_PreferentialRepository.Delete(dItem.Id) > 0;
-                    }
-                }
-                foreach (var priceItem in list)
-                {
-                    if (priceItem.Id == 0)
+                    //找出差异的数据
+                    var deleteList = oldList.Where(qitem => !list.Any(oldItem => qitem.Id == oldItem.Id)).ToList();
+                    foreach (var dItem in deleteList)
                     {
-                        flag = course_PreferentialRepository.Insert(priceItem) > 0;
+                        if (dItem.Id > 0)
+                        {
+                            flag = course_PreferentialRepository.Delete(dItem.Id) > 0;
+                        }
                     }
-                    else
+                    foreach (var priceItem in list)
                     {
-                        flag = course_PreferentialRepository.Update(priceItem);
+                        if (priceItem.Id == 0)
+                        {
+                            flag = course_PreferentialRepository.Insert(priceItem) > 0;
+                        }
+                        else
+                        {
+                            flag = course_PreferentialRepository.Update(priceItem);
+                        }
                     }
                 }
+              
             }
             return flag;
         }