(정희성) 테이블 sort, group 그룹핑 컬럼 호출 시 오류 수정

2 files changed, 13 insertions, 0 deletions

diff --git a/components/data-table/data-table-group-list.tsx b/components/data-table/data-table-group-list.tsx
index 213b429f..c00fac42 100644
--- a/components/data-table/data-table-group-list.tsx
+++ b/components/data-table/data-table-group-list.tsx
@@ -85,6 +85,12 @@ export function DataTableGroupList<TData>({
     () =>
       table
         .getAllColumns()
+        .flatMap((column) => {
+          if (column.columns && column.columns.length > 0) {
+            return column.columns.filter(c => c.getCanSort());
+          }
+          return column.getCanSort() ? [column] : [];
+        })
         .filter((col) => col.getCanGroup?.() !== false)
         .map((col) => ({
           id: col.id,
diff --git a/components/data-table/data-table-sort-list.tsx b/components/data-table/data-table-sort-list.tsx
index 21926f34..85484b09 100644
--- a/components/data-table/data-table-sort-list.tsx
+++ b/components/data-table/data-table-sort-list.tsx
@@ -108,6 +108,13 @@ export function DataTableSortList<TData>({
     () =>
       table
         .getAllColumns()
+        .flatMap((column) => {
+          // 그룹 컬럼이면 leaf 컬럼만 추출
+          if (column.columns && column.columns.length > 0) {
+            return column.columns.filter(c => c.getCanSort());
+          }
+          return column.getCanSort() ? [column] : [];
+        })
         .filter(
           (column) =>
             column.getCanSort() && !sorting.some((s) => s.id === column.id)