Hi.
I have created a solution based on the Infragistics WebDataGrid Batch Updating sample, with the ObjectDataSource creating and accessing a datatable in the session cache, and with a form button to reset the grid data to clear any updates by setting the session cache object to null. The problem I have is that even though I can see the code clear the datatable from the session cache (and it even first does a RejectChanges on the datatable), and see the ObjectDataSource do a re-select from the database, and the code doing a re-bind of the ODS to the grid, the grid does not get updated to clear the updates and reflect the reselected data in the underlying datatable, and in fact the ODS inserts/updates/deletes fire after the page-load has completed.
Has anyone seen this behaviour before? I presume I could be missing something obvious in terms of a setting on the ODS or Grid ?
Any help at all would be appreciated.
Has anyone got a working sample of a WebDataGrid that uses batch updating and an ObjectDataSource?
Is there an asynchronous ajax postback happening from the WebDataGrid which is trying to apply the changes in the grid?
Hello duster,
It has been some time since you posted but in case you still need assistance I will be happy to help.
I would suggest you another approach to clearing batch updates. On the client-side you can do this using the following code:
$find("WebDataGrid1").get_behaviors().get_editingCore().clearBatchUpdates();
Hope this helps.