fix: 修复 table2 树形数据展示对应错误问题 (#9876)

packages/amis-core/src/store/table2.ts

@@ -282,8 +282,10 @@ export const TableStore2 = ServiceStore.named('TableStore2')
 
     function getRowByIndex(rowIndex: number, levels?: Array<string>): IRow2 {
       if (levels && levels.length > 0) {
+        levels = levels.concat();
         const index = +(levels.shift() || 0);
-        return getRowByIndex(index, levels);
+        const host = getRowByIndex(index, levels)?.children;
+        return host?.[rowIndex];
       }
       return self.rows[rowIndex];
     }

packages/amis-ui/src/components/table/index.tsx

@@ -1384,7 +1384,7 @@ export class Table extends React.PureComponent<TableProps, TableState> {
       // 但直接使用amis-ui的table，render方法一般直接返回ReactElement
       const render =
         item.render && typeof item.render === 'function'
-          ? item.render(data[item.name], data, rowIndex, i)
+          ? item.render(data[item.name], data, rowIndex, i, levels)
           : null;
       let props = {rowSpan: 1, colSpan: 1};
       let children = render;

packages/amis/src/renderers/Table2/index.tsx

@@ -818,10 +818,11 @@ export default class Table2 extends React.Component<Table2Props, object> {
               text: string,
               record: any,
               rowIndex: number,
-              colIndex: number
+              colIndex: number,
+              levels: Array<string>
             ) => {
               const props: RenderProps = {};
-              const item = store.getRowByIndex(rowIndex) || {};
+              const item = store.getRowByIndex(rowIndex, levels) || {};
               const obj = {
                 children: this.renderCellSchema(column, {
                   data: item.locals,