页面修改

Edu.Repository/Exam/RB_Examination_PaperRepository.cs

@@ -31,7 +31,7 @@ SELECT A.*
 FROM RB_Examination_Paper AS A
 WHERE 1=1 
 ");
-            builder.AppendFormat(@" AND A.{0}={1} ", nameof(RB_Examination_Paper_ViewModel.ParentId), 0);
+
             if (query != null)
             {
                 if (query.Group_Id > 0)
@@ -47,6 +47,10 @@ WHERE 1=1
                 {
                     builder.AppendFormat(@" AND A.{0}={1} ", nameof(RB_Examination_Paper_ViewModel.ParentId), query.ParentId);
                 }
+                else
+                {
+                    builder.AppendFormat(@" AND A.{0}={1} ", nameof(RB_Examination_Paper_ViewModel.ParentId), 0);
+                }
                 if (query.PaperId > 0)
                 {
                     builder.AppendFormat(@" AND A.{0}={1} ", nameof(RB_Examination_Paper_ViewModel.PaperId), query.PaperId);