## after_update(self, op, uid, cells) {#System.String-System.String-list}

after update operation



```python

def after_update(self, op, uid, cells):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| op | System.String | The JSON string for update operation |
| uid | System.String | The unique id for the file cache. |
| cells | list | The Updated Cells list,include cells which has style change,value change or formula change |



### See Also
* module [`aspose.cellsgridjs`](../../)
* class [`GridUpdateMonitor`](/cells/python-net/aspose.cellsgridjs/gridupdatemonitor)