fix

src/lib/diyAgGridOptions.ts

@@ -1,8 +1,4 @@
-	import {
-
-    GridOptions,
-  themeQuartz
-} from "ag-grid-community"
+import { GridOptions, themeQuartz } from "ag-grid-community"
 const borderConfig = {
   style: "solid", // 虚线改实线更简洁，也可保留 dotted 但建议用 solid
   width: 0.3,     // 更细的边框，减少视觉干扰
@@ -13,7 +9,7 @@ const borderConfig = {
 export const myTheme = themeQuartz.withParams({
   // 核心：移除外边框，减少视觉包裹感
   wrapperBorder: false,
-  
+
   // 表头样式（柔和浅蓝，无加粗，更轻盈）
   headerBackgroundColor: "#f0f2f3", // 极浅的背景色，替代深一点的 #e7f3fc
   headerTextColor: "#374151",      // 深灰色文字，比纯黑更柔和
@@ -24,8 +20,7 @@ export const myTheme = themeQuartz.withParams({
   rowBorder: borderConfig,
   columnBorder: borderConfig,
   headerRowBorder: borderConfig,
-  
-  
+
   // 可选：偶数行背景色（轻微区分，更清新）
   dataBackgroundColor: "#fefefe"
 });
@@ -43,6 +38,8 @@ export const gridOptions: GridOptions<any> = {
   //      },
   groupDefaultExpanded: -1,
   suppressFieldDotNotation: true,
+  // Keep group expand/collapse state when rowData updates after edits/saves.
+  getRowId: params => String(params.data?.id ?? params.data?.path?.join('/') ?? ''),
   getDataPath: data => data.path,
   getContextMenuItems: () => ['copy', 'paste', 'separator', 'export'],
   defaultColDef: {