Hello Markus,

We are closing this public item due to lack of enough information and inactivity. If we receive the requested details, we can reopen the request.

Regards,

Dimo
Progress Telerik

Hi Markus,

I find the following statement a bit confusing and it will be useful if you can elaborate more as a start:

> "If you escape edit mode of the cell, the value entered before the events finish will be shown."

In the sample you've shared, it looks like you haven't enabled any of the Grid's built-in edit modes and instead, you are rendering NumericTextBoxes inside the templates of the Grid cells. In this scenario, the inputs are always visible and the cells are always in "edit" mode. In addition, the behavior is not related to the built-in editing of the Grid but to a custom scenario that should be handled by the application.

Having this in mind, can you confirm if you do not experience this behavior with the built-in Grid editing?

If the issue explicitly targets the custom scenario you've shared, I would recommend revising the code in the OnChange handler of the NumericTextBoxes.

I lack all the details for the case but I imagine you may need to handle this event in order to update the values in the actual data source and this is performed asynchronously.

To do so, you just need to get the value the user typed and send it to the service that updates your database. In the current example, I see you are programmatically setting the Price2 value in the OnUpdatePricesAsync which effectively changes it. This operation is not needed as the viewport already displays the correct value updated by the user.

Regards,
Nadezhda Tacheva
Progress Telerik