Grid row appears twice after added

[jcn]

I notice that after adding a record, the grid shows the added record twice.

When I refresh the page by clicking the web browser refresh button, everything is back to normal.

I add the registration in the code of ActionBeginHandler.

Someone to help me please!

[Rahul Narayanasamy]

Hi Jc Nguessan, 

Greetings from Syncfusion. 

Based on your shared details, we suspect that you are facing problem(added record shows twice in the Grid) while adding the record. We could not able to reproduce the reported problem while adding the record. Find the below sample for your reference. 

Sample: https://www.syncfusion.com/downloads/support/forum/173814/ze/SampleApp-593639855  

We suspect that you have handled some customization in OnActionBegin event or any other customization related to editing. So could you please share the below details which will be helpful to validate and provide a better solution. 

• Full Grid code snippets.
• Share details about you customization related to editing if you have performed any? Share details about how you are adding the record.
• Reproduce the problem in the provided sample and revert back to us.
• Share a simple reproduceable sample if possible.

Regards, 

Rahul