Hi Arif,
Thanks for using Syncfusion products.
We have analyzed your query but we are tried to reproduce the reported issue at our end. We have made a video which demonstrates the adding of a record which is already in the database. Please find the attachment for the video demo.
If you are still facing the issue could you please share the following details that will be helpful for us to provide a better solution as early as possible.
- Share your sample code.
- Scenario for issue reproducing.
- Replication procedure of the issue.
- Are you facing any script error in console window? If so, please share the screenshot of them.
- Share the issue video.
- Modify the given sample as issue reproducible if possible.
We have also prepared a simple sample for your convenience which can be download from following link,
Please let us know if you have any further assistance on this.
Regards,
Venkatesh Ayothiraman.