Hi,
I am trying to edit a cell inline. When there is an error in the update controller, the model state returns an error but the cell value gets changed to the edited value which threw error. I want to retain the earlier value if there are any errors in the model state without calling the data source read() method.
Is there any way to achieve this?
Thank you.
1 Answer, 1 is accepted
0
Hello Anagha,
By default, when an error has been returned from the controller on inline Task edit, the edited value will be reverted to the last valid value, without the need to cal the DataSource read() method. Here you will find a small Dojo sample, that demonstrates the above. You will notice, that the Update URL is not a correct endpoint, so a 404 error is returned to the client.
Thus, in case of any issues with the model state on the server, I would suggest you to return an error from the controller action, so the value would be reset.
Regards,
Veselin Tsvetanov
Telerik by Progress
By default, when an error has been returned from the controller on inline Task edit, the edited value will be reverted to the last valid value, without the need to cal the DataSource read() method. Here you will find a small Dojo sample, that demonstrates the above. You will notice, that the Update URL is not a correct endpoint, so a 404 error is returned to the client.
Thus, in case of any issues with the model state on the server, I would suggest you to return an error from the controller action, so the value would be reset.
Regards,
Veselin Tsvetanov
Telerik by Progress
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