> For the complete documentation index, see [llms.txt](https://chaoses-ib.gitbook.io/directory-opus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chaoses-ib.gitbook.io/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-3/readme.zh-1/onafterfolderchange.zh.md).

# OnAfterFolderChange

**OnAfterFolderChange** 事件可以由想要在标签页中读取新文件夹后收到通知的 [脚本加载项](/directory-opus/guan-fang-shou-ce/readme.zh-8/readme.zh-1.md) 实现。使用 [**OnBeforeFolderChange**](/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-3/readme.zh-1/onbeforefolderchange.zh.md) 事件来接收在读取文件夹 *之前* 的通知。

| **方法名称：**  | OnAfterFolderChange                                                                                                                                                                                                                                                                                                                              |
| ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **参数类型：**  | [**AfterFolderChangeData**](/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-3/readme.zh/afterfolderchangedata.zh.md)                                                                                                                                                                                                                    |
| **返回值类型：** | *bool*                                                                                                                                                                                                                                                                                                                                           |
| **描述：**    | <p><strong>AfterFolderChangeData.tab</strong> 属性指示标签页，<strong>path</strong> 属性指示文件夹的路径。<strong>result</strong> 属性指示文件夹读取的成功或失败。</p><p>如果 <strong>result</strong> 为 <strong>False</strong>（即文件夹没有成功读取），则可以从该事件返回 <strong>True</strong> 以阻止 Opus 返回到上一个文件夹（这通常是文件夹读取失败时发生的情况）。如果 <strong>result</strong> 为 <strong>True</strong>，则该事件的返回值将被忽略。</p> |