页面修改

Edu.Model/ViewModel/Course/RB_Course_Words_Extend.cs

@@ -19,5 +19,10 @@ namespace Edu.Model.ViewModel.Course
         /// 章节编号
         /// </summary>
         public string QChapterIds { get; set; }
+
+        /// <summary>
+        /// 小于等于当前章节
+        /// </summary>
+        public int LessThanOrEqualChapterId { get; set; }
     }
 }

Edu.Repository/Course/RB_Course_WordsRepository.cs

@@ -86,6 +86,10 @@ WHERE 1=1
                 {
                     builder.AppendFormat(" AND A.{0} IN({1}) ", nameof(RB_Course_Words_Extend.ChapterId), query.QChapterIds);
                 }
+                if (query.LessThanOrEqualChapterId > 0)
+                {
+                    builder.AppendFormat(" AND A.{0}<={1} ", nameof(RB_Course_Words_Extend.ChapterId), query.LessThanOrEqualChapterId);
+                }
             }
             return Get<RB_Course_Words_Extend>(builder.ToString()).ToList();
         }