Errorhandling Grid.Grouping.GridGroupingControl

[Martin Rumbohm]

Hi,

i have a GridGroupingControl and want do disable clicking in the next line when i get an error while line change.

For example:

I want to add a new record with 3 Fields at the top of the grid.
After changing the line or press enter want to check if one these fields is emty. If one field is empty the i want that the user becomes a message like "Error saving Data, because one field is empty".

At this point i want the stay in the current ("Add new line") line at the top (don´t change the line!) that the user has the posibility to add some data to the empty field and try to save the line ones more.

I see a validate value event, that has the behavior i wish to have but i only able to say "only allow numeric". Theres no possibility for me to add an own validation with "checkEmptyFields()" or something like this!

I spend a lot of time find a solution, but i found nothing.

I would be very thankfull, when you can give me urgent help.

additional Informations:

Syncfusion Version: 7.3.0.20

best regards,
Martin

[Lingaraj S]

Hi Martin,

Thank you for your interest in Syncfusion products.

Please try using CurrentRecordContextChange with conditional statements to achieve your requirement as shown attached sample.

Refer the sample from below link:
http://files.syncfusion.com/support/samples/Grid.Windows/forums/GGCAddNew.zip

Please let me know if you have any queries.

Regards,
Lingaraj S.