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799
Hiding rows in the grid
posted

Hello,

 

in my current quest for displaying data, i have a complete datasource (on which i cannot filter more)

but, according to user rights, certain rows should not be shown.

 

I catch this by *only part of code..*

--------------------------------------------

        Protected Sub uwgData_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles uwgData.PreRender

            With uwgData.DisplayLayout.Pager
                        .PageSize = 20
                        .AllowPaging = True
            End With           

        End Sub

 

Protected Sub uwgData_InitializeRow(ByVal sender As Object, ByVal e As Infragistics.WebUI.UltraWebGrid.RowEventArgs) Handles uwgData.InitializeRow

                If userHasAccess() Then
                    e.Row.Hidden = True                   
                    Return
                End If

    ...

end sub

--------------------------------------------

 

This does the trick of hiding them..

UNFORTUNATELY, i have a datasource of 3k+ items, and i only show 30 to the current user..

leaving him with a first page of 3 items, and a paginglist of 100+ with empty pages.

 

Any way I can trow them out of my datasource, or out of the rendering?

 

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  • 799
    Verified Answer
    posted

    Just fyi,

     

    since I didn't find a way, nor was offered a way, I finally found a way to filter my data before filling it in the datasource :(

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