ASPxClientGridView.CustomizationWindowCloseUp Event

Fires after the Customization Window has been closed.

Declaration

CustomizationWindowCloseUp: ASPxClientEvent<ASPxClientEventHandler<ASPxClientGridView>>

Event Data

The CustomizationWindowCloseUp event's data class is ASPxClientEventArgs.

Example

The example demonstrates how to move all columns from Header to Customization Window (and reverse) at once by clicking the external button. The button’s state is synchronized automatically based on the state of the ASPxGridView’s Columns.

Default.aspx (C#)

aspx

<script type="text/javascript">
    function OnCustomizationWindowCloseUp(s, e) {
        btnMoveColumns.SetEnabled(false);
        UpdateBtnToggleCustomWindowText();
    }
    function OnBtnToggleCustomWindowClick(s, e) {
        btnMoveColumns.SetEnabled(!grid.IsCustomizationWindowVisible());
        if (grid.IsCustomizationWindowVisible())
            grid.HideCustomizationWindow();
        else
            grid.ShowCustomizationWindow();
        UpdateBtnToggleCustomWindowText();
    }
    function OnBtnMoveColumnsClick(s, e) {
        if (!hiddenField.Get('columnsInWindow')) {
            hiddenField.Set('columnsInWindow', true);
        }
        else {
            hiddenField.Set('columnsInWindow', false);
        }
        UpdateBtnMoveColumnsText(hiddenField.Get('columnsInWindow'));
        grid.PerformCallback();
    }
    function UpdateBtnToggleCustomWindowText() {
        var text = grid.IsCustomizationWindowVisible() ? 'Hide' : 'Show';
        text += ' Customization Window';
        btnToggleCustomWindow.SetText(text);
    }
    function UpdateBtnMoveColumnsText(moveToWindow) {
        var text = 'Move all columns to ';
        text += moveToWindow ? 'Header' : 'Customization Window';
        btnMoveColumns.SetText(text);
    }
    function OnEndCallBack(s, e) {
        if (s.cpColumnsInHeader != undefined) {
            UpdateBtnMoveColumnsText(!s.cpColumnsInHeader);
            hiddenField.Set('columnsInWindow', !s.cpColumnsInHeader);
            delete s.cpColumnsInHeader;
        }
    } 
</script>

<table>
    <tr>
        <td>
            <dx:ASPxButton ID="buttonToggleCustomWindow" runat="server" ClientInstanceName="btnToggleCustomWindow"
                Text="Show Customization Window" AutoPostBack="false" Width="250px">
                <ClientSideEvents Click="OnBtnToggleCustomWindowClick" />
            </dx:ASPxButton>
        </td>
        <td>
            <dx:ASPxButton ID="buttonMoveColumns" runat="server" ClientInstanceName="btnMoveColumns"
                Text="Move all columns to Customization Window" ClientEnabled="false" AutoPostBack="false">
                <ClientSideEvents Click="OnBtnMoveColumnsClick" />
            </dx:ASPxButton>
        </td>
    </tr>
</table>

<dx:ASPxGridView ID="grid" runat="server" ClientInstanceName="grid" AutoGenerateColumns="False"
    DataSourceID="gridDataSource" KeyFieldName="ProductID" OnCustomCallback="grid_CustomCallback"
    OnAfterPerformCallback="grid_AfterPerformCallback">
    <ClientSideEvents EndCallback="OnEndCallBack" CustomizationWindowCloseUp="OnCustomizationWindowCloseUp" />
    <SettingsBehavior EnableCustomizationWindow="true" />
    <Columns>
        <dx:GridViewDataTextColumn FieldName="ProductID" ReadOnly="True" >
            <EditFormSettings Visible="False" />
        </dx:GridViewDataTextColumn>
        <dx:GridViewDataTextColumn FieldName="ProductName" />
        <dx:GridViewDataTextColumn FieldName="SupplierID" />
        <dx:GridViewDataTextColumn FieldName="CategoryID" />
    </Columns>
</dx:ASPxGridView>

<dx:ASPxHiddenField ID="hf" ClientInstanceName="hiddenField" runat="server">
</dx:ASPxHiddenField>

Default.aspx.cs
Default.aspx.vb

csharp

protected void grid_CustomCallback(object sender, ASPxGridViewCustomCallbackEventArgs e) {
    ASPxGridView gridView = (ASPxGridView)sender;
    foreach (GridViewColumn column in gridView.Columns) {
        if (Convert.ToBoolean(hf["columnsInWindow"])) {
            if (column.Visible && column.ShowInCustomizationForm)
                column.Visible = false;
        } else {
            if (!column.Visible && column.ShowInCustomizationForm)
                column.Visible = true;
        }
    }
}
protected void grid_AfterPerformCallback(object sender, ASPxGridViewAfterPerformCallbackEventArgs e) {
    if (e.CallbackName == "COLUMNMOVE") {
        ASPxGridView gridView = (ASPxGridView)sender;
        gridView.JSProperties["cpColumnsInHeader"] = false;
        foreach (GridViewColumn column in gridView.Columns) {
            if (column.Visible && column.ShowInCustomizationForm) {
                gridView.JSProperties["cpColumnsInHeader"] = true;
                break;
            }
        }
    }
}

Protected Sub grid_CustomCallback(ByVal sender As Object, ByVal e As ASPxGridViewCustomCallbackEventArgs)
    Dim gridView As ASPxGridView = CType(sender, ASPxGridView)
    For Each column As GridViewColumn In gridView.Columns
        If Convert.ToBoolean(hf("columnsInWindow")) Then
            If column.Visible AndAlso column.ShowInCustomizationForm Then
                column.Visible = False
            End If
        Else
            If (Not column.Visible) AndAlso column.ShowInCustomizationForm Then
                column.Visible = True
            End If
        End If
    Next column
End Sub
Protected Sub grid_AfterPerformCallback(ByVal sender As Object, ByVal e As ASPxGridViewAfterPerformCallbackEventArgs)
    If e.CallbackName = "COLUMNMOVE" Then
        Dim gridView As ASPxGridView = CType(sender, ASPxGridView)
        gridView.JSProperties("cpColumnsInHeader") = False
        For Each column As GridViewColumn In gridView.Columns
            If column.Visible AndAlso column.ShowInCustomizationForm Then
                gridView.JSProperties("cpColumnsInHeader") = True
                Exit For
            End If
        Next column
    End If
End Sub