Grid with Ajax. Problem when losing the session

[william]

I have a grid looks with a RadButton for editing with paging allowed. Out of grid I have a button for filtering. The problem is when the session is lost, the buttons for editing not works neither buttons for paging.

In code design, it looks like this:

    <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">
    </telerik:RadStyleSheetManager>
    <telerik:RadAjaxManager ID="RadAjaxManager" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RbtFiltrar">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RgParametros"></telerik:AjaxUpdatedControl>
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <telerik:RadWindowManager ID="RadWindowManager" runat="server">
    </telerik:RadWindowManager>

    <telerik:RadGrid ID="RgParametros" AllowPaging="true" PageSize="14" runat="server"
        AutoGenerateColumns="False" GridLines="none" OnItemDataBound="RgParametros_ItemDataBound"
        EnableLinqExpressions="true" meta:resourcekey="RgParametros" OnNeedDataSource="RgParametros_NeedDataSource"
        OnSortCommand="RgParametros_SortCommand" OnDataBound="RgParametros_DataBound">
        <GroupingSettings CaseSensitive="False" />
        <PagerStyle PageSizeControlType="None" />
        <MasterTableView DataKeyNames="Id,Nombre" AllowSorting="true" TableLayout="Fixed"
            AllowMultiColumnSorting="true" HeaderStyle-HorizontalAlign="Center">
            <Columns>
                <telerik:GridBoundColumn UniqueName="ColCodigo" SortExpression="Id" DataField="Id"
                    meta:resourcekey="ColCodigo">
                    <ItemStyle Width="13%" Wrap="false" />
                    <HeaderStyle Width="13%" Wrap="false" />
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn UniqueName="ColNombre" SortExpression="Nombre" DataField="Nombre"
                    meta:resourcekey="ColNombre">
                    <ItemStyle Width="60%" Wrap="false" />
                    <HeaderStyle Width="60%" Wrap="false" />
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn UniqueName="ColTipo" SortExpression="Tipo" DataField="Tipo"
                    meta:resourcekey="ColTipo">
                    <ItemStyle Width="13%" Wrap="false" />
                    <HeaderStyle Width="13%" Wrap="false" />
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn UniqueName="ColValores" SortExpression="Valores" DataField="Valores"
                    meta:resourcekey="ColValores">
                    <ItemStyle Width="10%" Wrap="false" HorizontalAlign="Right" />
                    <HeaderStyle Width="10%" Wrap="false" />
                </telerik:GridBoundColumn>
                <telerik:GridTemplateColumn ItemStyle-HorizontalAlign="Right" UniqueName="ColEditar">
                    <ItemTemplate>
                        <telerik:RadButton ID="RbtEditar" runat="server" CausesValidation="false" OnClick="RbtEditar_Click"
                            Width="20px" Height="20px" Style="margin-right: 15px" HoveredCssClass="classHoveredImage"
                            DisabledButtonCssClass="classDisabledImage" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "Id") %>'>
                            <Image EnableImageButton="true" ImageUrl="<%$ Resources:Iconos,VER_DETALLE %>" DisabledImageUrl="<%$ Resources:Iconos,VER_DETALLE_DISABLED %>"
                                HoveredImageUrl="<%$ Resources:Iconos,VER_DETALLE_HOVER %>" />
                        </telerik:RadButton>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
            </Columns>
            <SortExpressions>
                <telerik:GridSortExpression FieldName="Id" SortOrder="Ascending" />
            </SortExpressions>
        </MasterTableView>
    </telerik:RadGrid>

[Eyup]

Hi William,

I have created a sample RadGrid web site using the provided code snippet to test the described behavior and it works as expected on my side. Can you please run the attached sample and let me know if I am missing something out to reproduce the problem?

Regards,
Eyup
Telerik