Error Arising Post-Upgrade: Issue with 'InputNumber' in DatRadzenDataGridagrid Column Template within EditForm Since Version 4.20

Radzen.Blazor Components
1

After the upgrade, I encountered this error, which was not present in the previous version (up to 4.20). The error seems to be triggered when using InputNumber within a RadzenDataGrid column template inside an EditForm.

Error:
Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
Unhandled exception rendering component: Microsoft.AspNetCore.Components.Forms.InputNumber1[System.Nullable1[System.Decimal]] does not support changing the EditContext dynamically.
System.InvalidOperationException: Microsoft.AspNetCore.Components.Forms.InputNumber1[System.Nullable1[System.Decimal]] does not support changing the EditContext dynamically.
at Microsoft.AspNetCore.Components.Forms.InputBase1[[System.Nullable1[[System.Decimal, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].SetParametersAsync(ParameterView parameters)
at Microsoft.AspNetCore.Components.Rendering.ComponentState.SupplyCombinedParameters(ParameterView directAndCascadingParameters)
Code:

Code
Code1977×595 120 KB

2

I've never see such error before, maybe you should try RadzenNumeric instead plain InputNumber.

3

After version 4.20 it is working only with RazdonNumeric, but not working with InputNumber.

4

I'm afraid that in 4.20 there are not much changes and none of them is related to this:

5

Issue started with version 4.21,
It is working fine with version 4.20

6

The only change related editing in 4.21 is this:

7

I am sorry, made a mistake in version no.
The issue started with version 4.20.1.
In the log l can see some changes in the grid rendering

8

The only change related to editing in this commit is the transfer of EditContext as CascadingValue to the cell from RadzenDataGridRow.razor:

image
image1920×1080 157 KB

You can attach Radzen.Blazor.csproj to your project, remove this code temporary and check if there are any differences.