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Carla
310
ultrawebgrid expand all and deexpand with checkbox
posted

Hello guys,

I am very new in web-Development. So I have this problem:

I load datas to an ultraweb-grid. The grid is not expanded at that moment. Now our customers need an additional check-Box where they like to have: If the checkbox is true than the grid should expand all bands, if it is false it should close all the bands.

so I know, how to handle, the checkbox and so on, but I'm missing something like an ultragrid.refresh for showing the ultragrid expanded or not expanded.

I have to react on this click with the grid. How can I handle this point without loading all the datas again? The datas are allready there. I load it complete at the first time.

Thanks for help

Carla

  • 8680
    posted

    CheckBox:

        <asp:CheckBox ID="ExpandCheckBox" Text="Expand" runat="server" AutoPostBack="true" />

    Handler:

        Protected Sub ExpandCheckBox_CheckedChanged(ByVal sender As Object, _
                ByVal e As System.EventArgs) Handles ExpandCheckBox.CheckedChanged

            Me.LoadOrdersGrid()    ' Re-populate the grid - band(1) defaults to collapsed.

            If Me.ExpandCheckBox.Checked Then
                    Me.OrdersUltraWebGrid.ExpandAll()
                End If

        End Sub