[Solved] gridview-master-details error

[Jor]

Hi good day, i am new to use telerik and now are asking me to make a gridview to show me the details of each record, I watched the demo example (http://demos.telerik.com/aspnet-mvc/grid/hierarchyserverside ) but there are labels that do not recognize me when I copy the code, also also need to include action buttons to perform some functions in detail, but could help us understand how you use these controls, thanks



<asp:Content ID="content" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">

<script src="GridViewHelper.js" type="text/javascript"></script>
<link href="GridViewHelper.css" rel="STYLESHEET" type="text/css" />
<link href="AppStyle.css" rel="STYLESHEET" type="text/css" />

    <script language="javascript" src="../js/Common.js" type="text/javascript"></script>

    <script language="javascript" src="../js/generales.js" type="text/javascript"></script>

    <rada:RadScriptBlock ID="RadScriptBlock1" runat="server">

        <script language="javascript" type="text/javascript" src="../js/Common.js"></script>

    </rada:RadScriptBlock>
    <rada:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="100%"
        Transparency="50" Width="100%">
        <table style="background-color: White; width: 100%; height: 100%">
            <tr>
                <td align="center" valign="middle">
                    <img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading1.gif") %>'
                        alt="Cargando..." style="border: 0;" />
                    <br />
                    Consultando Recibos...
                </td>
            </tr>
        </table>
    </rada:RadAjaxLoadingPanel>
    <rada:RadAjaxPanel ID="RadAjaxPanel1" runat="server" HorizontalAlign="NotSet"
        LoadingPanelID="RadAjaxLoadingPanel1" Height="16px">
        <div id="middle" style="width: 700px">
            <h1>
                Opciones de Búsqueda
                <asp:Label ID="lblRepresentante" runat="server" Font-Bold="true"
                    Visible="False">Representante:</asp:Label>
                <asp:Label ID="lblAgente" runat="server" Font-Bold="true" Visible="False">Agente:</asp:Label>
                <asp:Label ID="lblRepresentanteAgente" runat="server"
                    CssClass="TxtContenidoBold" Visible="False"></asp:Label>
            </h1>
               <table style="width: 100%">
                <tr>
                    <td style="width: 131px">
                        <asp:Label ID="lblLineaNegocio" runat="server" Text="Línea de Negocio" style="font-size: small"></asp:Label>
                    </td>
                    <td style="width: 149px">
                        <asp:DropDownList ID="dlLineaNegocio" runat="server" Height="16px"
                            Width="150px">                      
                        </asp:DropDownList>
                    </td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 138px">
                        <asp:Label ID="lblNumeroPoliza" runat="server" Text="Número de Póliza" style="font-size: small"></asp:Label>
                    </td>
                    <td>
                        <asp:TextBox ID="txtNumeroPoliza" runat="server" Width="150px"></asp:TextBox>
                    </td>
                    <td>
                        &nbsp;</td>
                </tr>
                <tr>
                    <td style="width: 131px">
                        <asp:Label ID="lblRfc" runat="server" Text="RFC" style="font-size: small"></asp:Label>
                    </td>
                    <td style="width: 149px">
                        <asp:TextBox ID="txtRfc" runat="server" Width="150px"></asp:TextBox>
                    </td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 138px">
                        <asp:Label ID="lblCliente" runat="server" Text="Cliente" style="font-size: small"></asp:Label>
                    </td>
                    <td>
                        <asp:TextBox ID="txtCliente" runat="server" Width="149px"></asp:TextBox>
                    </td>
                    <td>
                        &nbsp;</td>
                </tr>
                <tr>
                    <td style="width: 131px">
                        <asp:Label ID="lblVigenciaDesde" runat="server" Text="Vigencia desde:" style="font-size: small"></asp:Label>
                    </td>
                    <td style="width: 149px">
                        <rada:RadDatePicker ID="rdpFechaIni0" runat="server" AutoPostBack="true"
                            CssClass="selectBoxField" Culture="Spanish (Mexico)" Skin="Telerik"
                            Width="150px">
                            <Calendar ID="Calendar4" runat="server" Skin="Telerik"
                                UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False"
                                ViewSelectorText="x">
                            </Calendar>
                            <DatePopupButton HoverImageUrl="" ImageUrl="" />
                        </rada:RadDatePicker>
                    </td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 60px">
                        &nbsp;</td>
                    <td style="width: 138px">
                        <asp:Label ID="Label1" runat="server" Text="Hasta:" style="font-size: small"></asp:Label>
                    </td>
                    <td>
                        <rada:RadDatePicker ID="rdpFechaFin2" runat="server" AutoPostBack="true"
                            CssClass="selectBoxField" Culture="Spanish (Mexico)" Skin="Telerik"
                            Width="150px">
                            <Calendar ID="Calendar6" runat="server" Skin="Telerik"
                                UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False"
                                ViewSelectorText="x">
                            </Calendar>
                            <DatePopupButton HoverImageUrl="" ImageUrl="" />
                        </rada:RadDatePicker>
                    </td>
                    <td>
                       </td>
                       <td>&nbsp;</td>
                       <td>
                           <div class="buttonWhiteBackground">
                               <div class="rt">
                                   <div class="lt">
                                       <div class="rb">
                                           <div class="lb">
                                               <div class="buttonContent">
                                                   <p>
                                                       <asp:Button ID="btiBuscar" runat="server" class="buttonSubmit red"
                                                           Text="Buscar" ToolTip="Buscar" />
                                                   </p>
                                               </div>
                                           </div>
                                       </div>
                                   </div>
                               </div>
                           </div>
                    </td>
                </tr>
                        
            </table>
            <h1>
                &nbsp;<rada:RadGrid ID="dgResultados" runat="server" AllowPaging="True"
                    GridLines="Horizontal">
              
                    <MasterTableView>
                        <RowIndicatorColumn>
                            <HeaderStyle Width="20px" />
                        </RowIndicatorColumn>
                        <ExpandCollapseColumn>
                            <HeaderStyle Width="20px" />
                        </ExpandCollapseColumn>
                    </MasterTableView>
                    <FilterMenu>
                        <CollapseAnimation Duration="200" Type="OutQuint" />
                    </FilterMenu>
                    <HeaderContextMenu>
                        <CollapseAnimation Duration="200" Type="OutQuint" />
                    </HeaderContextMenu>
               
                </rada:RadGrid>               
                <h1>
                </h1>
                <h1>
                    Aqui
                </h1>
                <h1>
                </h1>
                </h1>
        </div>
    </rada:RadAjaxPanel>
</asp:Content>