Persisting Grid Settings : how to save setting when change occurs at the grid

[Rémy]

Hi,

I'm working on saving setting made by a user directly after the event. Exemple: i have a column A and a column B. My user take the column B and put it before the column A, so I've change the order of my two columns, and the setting are saved in my DB. I've try with :

Public Sub tmpGrid_Load(ByVal sender As Object, ByVal e As System.EventArgs)
    Dim tmpGrid As RadGrid = sender

    If tmpGrid.Page.IsPostBack Then
        Dim setting As New GridSettingsPersister(tmpGrid)
        Dim param As String = setting.SaveSettings()
    End If
End Sub

The code execute, SaveSettings execute correctly, but the change at screen is made after the event after when I reload my page, my setting are not correct. It's always save all my change but not the last. Exemple: My original order is A-B-C, I put C before A (C-A-B), and after, i put B before C (B-C-A). I quit the page, and I return on the same page after. What I see is C-A-B, not B-C-A. 

I've try with the event ColumnReorder, but the same problem occurs. I see that the event execute after my save is made. So how can I do the save after the event. I don't want that my user need to do something to save their setting.

Thank you


Visual studio 2008 .NET 3.5 SP1
Windows 7
Telerik ASP.NET AJAX 2012.1.301.2
VB.NET

[Daniel]

Hello Rémy,

Please test the attached demo and then let me know if it works properly on your end.

Kind regards,
Daniel
the Telerik team