fix: prevent undefined

Author: RylanBot

packages/components/table/EnhancedTable.tsx

@@ -85,7 +85,7 @@ const EnhancedTable = forwardRef<EnhancedTableRef, TEnhancedTableProps>((props,
     ...props,
     data: dataSource,
     columns: tColumns,
-    selectedRowKeys: isTreeData ? innerSelectedRowKeys : props.selectedRowKeys,
+    selectedRowKeys: isTreeData ? innerSelectedRowKeys : props.selectedRowKeys || [],
     indeterminateSelectedRowKeys: innerIndeterminateSelectedRowKeys,
     // 树形结构不允许本地数据分页
     disableDataPage: isTreeData,

packages/components/table/_example/tree-select.tsx

@@ -119,7 +119,7 @@ export default function TableSingleSort() {
   };
 
   const scrollToElement = () => {
-    const treeNodeData = treeTableRef.current.getData('first_level_150');
+    const treeNodeData = treeTableRef.current.getData('150');
     console.log(treeNodeData);
     // 因为可能会存在前面的元素节点展开，或行展开，故而下标跟序号不一定一样，不一定是 150
     treeTableRef.current.scrollToElement({