ext如何对表格进行跨行,跨列操作?
```![图片说明](https://img-ask.csdn.net/upload/202004/14/1586870107_459037.png)![图片说明](https://img-ask.csdn.net/upload/202004/14/1586870119_799497.png)![图片说明](https://img-ask.csdn.net/upload/202004/14/1586870132_697790.png)
对上级指标相同的合并单元格,期望效果是这种
![图片说明](https://img-ask.csdn.net/upload/202004/14/1586870482_400204.png)
希望,来的大佬指点