After 6.1.0 update the initial grouping is duplicated

[Marco]

Hy,

I have a grid with aggregates and I set an initial grouping on the OnStateInit method:

 

Everything is working fine but after the last update the initial grid view is as follows:

As you can see the grouping is duplicated. Can anyone help me?

The grid is attached

Thanks

[Dimo]

Hi Marco,

Indeed, I reproduced the described behavior and I confirm this change occurs with the latest version 6.1.0.

The easiest thing to do is reset the GroupDescriptors collection in OnStateInit before adding new descriptors. In the meantime, I am waiting for input from the developers if the change was intended or I should log a bug on your behalf.

    private void OnGridStateInit(GridStateEventArgs<GridModel> args)
    {
        args.GridState.GroupDescriptors = new List<GroupDescriptor>();

        args.GridState.GroupDescriptors.Add( ... );
    }

 

Regards,
Dimo
Progress Telerik

[Dimo]

P.S. We confirm this to be a regression. Here is the public bug report for tracking. @Marco, I also updated your Telerik points.