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RadGrid Grid Template Column

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juan luis
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juan luis asked on 29 Oct 2008, 11:11 PM

  Theres a problem with RadGrid template column, at footer theres 3 radnumeric textboxes inside, all three loses values after postback, whats going on?

<telerik:RadGrid ID="grid" runat="server" AllowPaging="True"
            AutoGenerateColumns="False" GridLines="None" Skin="Office2007"
            Width="862px">
<MasterTableView HierarchyLoadMode="Client" Name="master" showfooter="True">
<RowIndicatorColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</RowIndicatorColumn>

<ExpandCollapseColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</ExpandCollapseColumn>
    <Columns>
        <telerik:GridTemplateColumn HeaderText="Cant"
            UniqueName="cant2">
            <FooterTemplate>
                Unidades &nbsp;&nbsp;
                <br />
                <telerik:RadNumericTextBox ID="CTB_qty" Runat="server" Width="50px"
                    BorderStyle="None" ReadOnly="True">
                    <numberformat decimaldigits="2" />
                </telerik:RadNumericTextBox>
            </FooterTemplate>
            <ItemTemplate>
                &nbsp;&nbsp;&nbsp;&nbsp;
                <telerik:RadNumericTextBox ID="CTB_cant" Runat="server"
                    Culture="English (United States)" LabelCssClass="radLabelCss_Outlook"
                    ontextchanged="RadNumericTextBox1_TextChanged" Skin="Outlook" Value="0"
                    Width="50px">
                </telerik:RadNumericTextBox>
            </ItemTemplate>
            <FooterStyle HorizontalAlign="Center" />
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Width="0px" HorizontalAlign="Center" Height="50px" />
        </telerik:GridTemplateColumn>
        <telerik:GridBoundColumn DataField="unidad" DataType="System.Single" EmptyDataText=""
            HeaderText="Unidad" ReadOnly="True" UniqueName="column1">
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Font-Bold="False" HorizontalAlign="Center" Width="50px" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="cve_articulo" EmptyDataText=""
            HeaderText="Clave art" ReadOnly="True" UniqueName="clave">
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Font-Bold="False" HorizontalAlign="Center"
                Width="50px" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="descripcion" EmptyDataText=""
            UniqueName="desc1" HeaderText="Descripción">
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Width="200px" Font-Bold="True" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="descripcion2" Display="False"
            EmptyDataText="&amp;nbsp;" HeaderText="Detalle" UniqueName="desc2">
            <HeaderStyle HorizontalAlign="Center" Width="200px" />
            <ItemStyle Font-Bold="True" Width="200px" />
        </telerik:GridBoundColumn>
        <telerik:GridTemplateColumn HeaderText="Producto cotizado"
            UniqueName="TemplateColumn2">
            <ItemTemplate>
                Marca:<br />
                <telerik:RadTextBox ID="CTB_Marca" Runat="server"
                    EmptyMessage="Marca del producto" Skin="Outlook" Width="190px">
                </telerik:RadTextBox>
                <br />
                Modelo:<br />
                <telerik:RadTextBox ID="CTB_Modelo" Runat="server"
                    EmptyMessage="Modelo del producto" Skin="Outlook" Width="190px">
                </telerik:RadTextBox>
                <br />
                Garantía:<br />
                <telerik:RadTextBox ID="CTB_garantia" Runat="server"
                    EmptyMessage="Garantía del producto" Skin="Outlook" Width="190px">
                </telerik:RadTextBox>
            </ItemTemplate>
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Width="200px" />
        </telerik:GridTemplateColumn>
        <telerik:GridTemplateColumn HeaderText="Unitario" UniqueName="TemplateColumn">
            <FooterTemplate>
                <asp:Label ID="Label1" runat="server" Text="Subtotal:"></asp:Label>
                <br />
                <br />
                <asp:Label ID="Label4" runat="server" Text="Flete:"></asp:Label>
                <br />
                <br />
                <asp:Label ID="Label2" runat="server" Text="Impuesto:"></asp:Label>
                <br />
                <br />
                <asp:Label ID="Label3" runat="server" Text="Total:"></asp:Label>
            </FooterTemplate>
            <ItemTemplate>
                <telerik:RadNumericTextBox ID="CTB_unitario" Runat="server"
                    Culture="English (United States)" LabelCssClass="radLabelCss_Outlook"
                    Skin="Outlook" Type="Currency" Value="0" Width="85px"
                    ontextchanged="RadNumericTextBox1_TextChanged">
                    <ClientEvents OnValueChanged="OnClientValueChanged" />
                    <EnabledStyle HorizontalAlign="Right" />
                </telerik:RadNumericTextBox>
            </ItemTemplate>
            <FooterStyle HorizontalAlign="Right" />
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle Width="90px" />
        </telerik:GridTemplateColumn>
        <telerik:GridTemplateColumn HeaderText="Subtotal" UniqueName="TemplateColumn1" >
            <FooterTemplate>
                <telerik:RadNumericTextBox ID="CTB_subtotal" Runat="server" BackColor="#CCFFCC"
                    ReadOnly="True" Type="Currency" Value="0" Width="85px" Font-Bold="True">
                    <DisabledStyle HorizontalAlign="Right" />
                    <EnabledStyle HorizontalAlign="Right" />
                </telerik:RadNumericTextBox>
                <br />
                <telerik:RadNumericTextBox ID="CTB_flete" Runat="server" Font-Bold="True"
                    LabelCssClass="" Skin="Outlook" Type="Currency" Value="0" Width="85px">
                    <ClientEvents OnValueChanged="OnClientValueChanged" />
                    <EnabledStyle HorizontalAlign="Right" />
                </telerik:RadNumericTextBox>
                <br />
                <telerik:RadNumericTextBox ID="CTB_iva" Runat="server"
                    Skin="Outlook" Type="Currency" Value="0" Width="85px" BackColor="#CCFFCC"
                    Font-Bold="True" LabelCssClass="" ReadOnly="True">
                    <DisabledStyle HorizontalAlign="Right" />
                    <FocusedStyle HorizontalAlign="Right" />
                    <ClientEvents OnValueChanged="OnClientValueChanged" />
                    <EnabledStyle HorizontalAlign="Right" />
                </telerik:RadNumericTextBox>
                <br />
                <telerik:RadNumericTextBox ID="CTB_total" Runat="server" BackColor="#CCFFCC"
                    ReadOnly="True" Type="Currency" Value="0" Width="85px" Font-Bold="True">
                    <DisabledStyle HorizontalAlign="Right" />
                    <clientevents onvaluechanged="OnClientValueChanged" />
                    <EnabledStyle HorizontalAlign="Right" />
                    <disabledstyle horizontalalign="Right" />
                    <enabledstyle horizontalalign="Right" />
                </telerik:RadNumericTextBox>
            </FooterTemplate>
            <ItemTemplate>
                <telerik:RadNumericTextBox ID="CTB_subtotal" Runat="server"
                    Culture="English (United States)" ReadOnly="True" Skin="Outlook"
                    Type="Currency" Value="0" Width="85px" BackColor="White"
                    BorderStyle="None">
                    <DisabledStyle HorizontalAlign="Right" />
                    <ClientEvents OnValueChanged="OnClientValueChanged" />
                    <EnabledStyle HorizontalAlign="Right" />
                </telerik:RadNumericTextBox>
            </ItemTemplate>
            <FooterStyle HorizontalAlign="Right" />
            <HeaderStyle HorizontalAlign="Center" />
            <ItemStyle HorizontalAlign="Right" Width="100px" />
        </telerik:GridTemplateColumn>
        <telerik:GridBoundColumn DataField="cant_sol" Display="False"
            EmptyDataText="&amp;nbsp;" UniqueName="cant" />
        </Columns>
</MasterTableView>

<FilterMenu EnableTheming="True">
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
</FilterMenu>
        </telerik:RadGrid>

 

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Yavor
Telerik team
answered on 03 Nov 2008, 08:54 AM
Hello juan,

I tested the setup which you mentioned, and the control behaved as expected.
Attached to this message, you will find the code, which I used for testing. Take a look at it and let me know if I am leaving something out.

Sincerely yours,
Yavor
the Telerik team

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