I have a RadGrid in batch model (EditMode = "Batch") in <CommandItemTemplate> have a button (SAVE) that calls a javascript function that will call the get_batchEditingManager () method saveChanges (mastertableview);., and server side I I'm Telerik.Web.UI.GridBatchEditingEventArgs function well, the code is working correctly, however, if the server side function of an error, the postback happens and I lose the information that was added on the client.
How do I not lose this information on the client side if my GridBatchEditingEventArgs server side of an error?
How do I not lose this information on the client side if my GridBatchEditingEventArgs server side of an error?
1 Answer, 1 is accepted
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Hi ,
Please note that you will need to cancel the command on the client. You can implement the approach demonstrated in the following sample to prevent paging, sorting, filtering, etc. when there are unsaved changes:
http://www.telerik.com/support/code-library/prevent-losing-batch-editing-changes-on-paging-or-any-other-postback
It will be much more straightforward to achieve this functionality when the new OnUserAction client-side event handler is introduced in the upcoming releases.
Hope this helps.
Regards,
Eyup
Telerik
Please note that you will need to cancel the command on the client. You can implement the approach demonstrated in the following sample to prevent paging, sorting, filtering, etc. when there are unsaved changes:
http://www.telerik.com/support/code-library/prevent-losing-batch-editing-changes-on-paging-or-any-other-postback
It will be much more straightforward to achieve this functionality when the new OnUserAction client-side event handler is introduced in the upcoming releases.
Hope this helps.
Regards,
Eyup
Telerik
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