Changin grouping label after persisting data

[Silvio Silva Junior]

Hello.

I'm using the RadPersistenceManager in a grid of my system. When I group by some field, no problem, the group uses the column label for its label. But when I change my page, and return to the previous page (where is my grid), the grouping is using the datafield's
name of the column.

For example:

Account
Name | Adress | Phone

After changin and returning to the page:

User.AccountDescription
Name | Adress | Phone

How can I fix it?

Regards.

[Daniel]

Hello Silvio,

Can you please post your RadGrid declaration?

Regards,
Daniel
Telerik

[Silvio Silva Junior]

 

<telerik:RadGrid ID="grdContasPagar"
                runat="server"
                AutoGenerateColumns="false"
                OnNeedDataSource="grdContasPagar_NeedDataSource"
                OnItemDataBound="grdContasPagar_ItemDataBound"
                OnItemCommand="grdContasPagar_ItemCommand"
                OnGroupsChanging="grdContasPagar_GroupsChanging"
                ShowGroupPanel="True" ShowFooter="True" Culture="pt-BR" EnableLinqExpressions="false" GroupingSettings-RetainGroupFootersVisibility="true"
                AllowPaging="True" PageSize="50" CellSpacing="0" ShowHeader="true"
                GridLines="None" AllowSorting="True">
                <ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="true" />
                <MasterTableView DataKeyNames="Codigo" GridLines="None" NoDetailRecordsText="Sem resultados"
                    NoMasterRecordsText="Não há Contas a Pagar Cadastradas." CommandItemDisplay="Top" ShowGroupFooter="true">
                    <GroupFooterTemplate>
                        Valor Total:
                        <asp:Label ID="lblValorTotal" runat="server" Text='<%#Eval("Valor") %>'>
                        </asp:Label>
                            Quantidade:
                        <asp:Label ID="lblQuantidade" runat="server" Text='<%#Eval("Codigo") %>'>
                        </asp:Label>
                    </GroupFooterTemplate>
                    <CommandItemSettings ShowExportToExcelButton="false" ShowExportToCsvButton="false"
                        ShowRefreshButton="false" ShowAddNewRecordButton="false" />
                    <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">
                    </RowIndicatorColumn>
                    <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">
                    </ExpandCollapseColumn>
                    <Columns>
                        <telerik:GridTemplateColumn HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Sel." UniqueName="selecione">
                            <HeaderStyle HorizontalAlign="Center" />
                            <HeaderTemplate>
                                <asp:Label ID="lblSelTodos" runat="server" Text="Sel. "></asp:Label><br />
                                <asp:CheckBox ID="ckbSelTodos" runat="server" AutoPostBack="true" OnCheckedChanged="grdContasPagar_ckbSelTodos_CheckedChanged"
                                    EnableViewState="true" />
                            </HeaderTemplate>
                            <ItemStyle HorizontalAlign="Center" Width="10px" />
                            <ItemTemplate>
                                <asp:CheckBox ID="ckbSelecione" runat="server" />
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridBoundColumn DataField="Codigo"
                            DataType="System.Int32" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Cód." UniqueName="cpd_int_codigo" Groupable="false" Aggregate="Count">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="10px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OEntidade.Codigo"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="EmpresaCodigo" UniqueName="ent_int_codigo" Visible="false" Groupable="false">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="80px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OOrdemServico.Codigo"
                            DataType="System.Int32" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="CodigoOS" UniqueName="os_int_codigo" Visible="false">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="50px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OOrdemServico.Titulo"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center" HeaderText="O.S."
                            UniqueName="os_str_titulo">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="80px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OEntidadeFornecedor.Nome"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Fornecedor" UniqueName="ent_str_titulo">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="80px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="ODespesas.Descricao"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Despesa" UniqueName="des_str_descricao">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="50px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OTipoDocumento.Descricao"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Tipo do Documento" UniqueName="tdc_str_descricao" Visible="false">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="50px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.Documento"
                            DataType="System.Int32" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Doc./NF" UniqueName="cpg_int_documento">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="50px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="Titulo" DataType="System.String"
                            HeaderStyle-HorizontalAlign="Center" HeaderText="Título"
                            UniqueName="cpd_str_titulo">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="40px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="Parcela" DataType="System.Int32"
                            HeaderStyle-HorizontalAlign="Center" HeaderText="Parc."
                            UniqueName="cpd_int_parcela">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="20px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="Valor" DataType="System.Int32"
                            HeaderStyle-HorizontalAlign="Center" HeaderText="Valor"
                            UniqueName="cpd_dec_valor" Aggregate="Sum" FooterText="Total: " DataFormatString="{0:#,###.00}">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Right" Width="40px" />
                        </telerik:GridBoundColumn>

                        <telerik:GridBoundColumn DataField="OConta.Codigo"
                            HeaderStyle-HorizontalAlign="Center" HeaderText="Cód Conta" Visible="false"
                            UniqueName="con_int_codigo">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Right" Width="50px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OConta.DescComposta"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Conta" UniqueName="con_str_desccomposta">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="50px" />
                        </telerik:GridBoundColumn>


                        <telerik:GridBoundColumn DataField="DataVencimento" DataType="System.DateTime"
                            HeaderStyle-HorizontalAlign="Center" HeaderText="Vencimento"
                            UniqueName="cpd_dta_vencimento" DataFormatString="{0:dd/MM/yyyy}">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="20px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="OContasPagar.OCentroCusto.Descricao"
                            DataType="System.String" HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Centro de Custo" UniqueName="cen_str_descricao">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="40px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="Status"
                            HeaderStyle-HorizontalAlign="Center"
                            HeaderText="Status" UniqueName="cpd_int_status">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Left" Width="30px" />
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="UltimoRetorno" DataType="System.String" Visible="false"
                            UniqueName="cpd_str_ultimoRetorno" HeaderText="Arquivo">
                        </telerik:GridBoundColumn>
                        <telerik:GridTemplateColumn HeaderStyle-HorizontalAlign="Center" HeaderText="Arquivo" UniqueName="UltimoRetorno">
                            <HeaderStyle HorizontalAlign="Center" />
                            <ItemStyle HorizontalAlign="Center" Width="5px" />
                            <ItemTemplate>
                                <asp:Image ID="ImgArquivo" runat="server" ImageUrl="~/Content/images/relatorio_icon.png" Visible="false" ToolTip='' CssClass="InfoTip" />
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                    </Columns>
                    <EditFormSettings>
                        <EditColumn FilterControlAltText="Filter EditCommandColumn column">
                        </EditColumn>
                    </EditFormSettings>
                </MasterTableView>
                <FilterMenu EnableImageSprites="False">
                </FilterMenu>
                <HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">
                </HeaderContextMenu>
                <ExportSettings>
                    <Excel Format="Biff"></Excel>
                </ExportSettings>
                <ClientSettings ReorderColumnsOnClient="True" AllowDragToGroup="True" AllowColumnsReorder="True">
                    <Selecting AllowRowSelect="True"></Selecting>
                    <Resizing AllowRowResize="True" AllowColumnResize="True" EnableRealTimeResize="True"
                        ResizeGridOnColumnResize="False"></Resizing>
                </ClientSettings>
                <GroupingSettings ShowUnGroupButton="true" GroupContinuedFormatString="" GroupContinuesFormatString="" GroupSplitDisplayFormat="" UnGroupButtonTooltip="" UnGroupTooltip="Arraste aqui os campos que vc deseja agrupar"></GroupingSettings>
                <GroupPanel Text="Arraste aqui os campos que você deseja agrupar">
                </GroupPanel>

            </telerik:RadGrid>

[Daniel]

Hello Silvio,

Attached to this post is a simple runnable website based on your code. Can you please let me know how to modify it in order to reproduce the problem? The thing is that I'm not sure how you change this text in the code-behind.

Regards,
Daniel
Telerik

[Stephen]

Has there been any resolution in this case?  I am having the exact same problem.  When I examine the GridGroupByFields in code, after the grid layout is loaded by the Persistence Framework, it looks like the header is set to null, thereby causing the grid to default to the column datafield value.  You won't see this when you do the initial grouping, only when you return to the page.  

[Daniel]

Hi Stephen,

Can you please confirm that you invoke RadGrid.Rebind() after the settings are loaded?

Regards,
Daniel
Telerik