I have a scenario where I have several grids and free form text fields, drop downs on a page.  I have one button that updates all of the controls (both grids and other controls).  I have made the Accept All Changes button invisible to the user.

Once the user clicks save, the code will update the database and then I want to refresh the page based on business logic that changed after the save.  The problem I'm experiencing is the grids are still saving and when the page is refreshed old data is still there I have to refresh the page again. 

Is there a way to detect when the grids (A client event or something that's fired) are done?  If so how is it used? 

Thanks,