GridDropDownColumn Problem in edit mode

[Silvio Silva Junior]

Hello guys.

I have a grid with a GridDropDownColumn and a GridTemplateColumn with a upload control in editItem.

This grid is in a RadAjaxPanel, and, in edit mode, my dropdown is like disabled and the upload control doesn't appear.

But, if I remove the grid from RadAjaxPanel, the controls works fine.

Here is my code:

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
            </telerik:RadAjaxLoadingPanel>
            <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">
    <telerik:RadGrid ID="gdvPecas" runat="server" AllowPaging="True"
        AllowSorting="True" AutoGenerateColumns="False" GridLines="None"
        Width="70%" onneeddatasource="gdvPecas_NeedDataSource"
                    onitemdatabound="gdvPecas_ItemDataBound"
        onupdatecommand="gdvPecas_UpdateCommand">
        <ClientSettings EnableRowHoverStyle="true" />
        <HeaderContextMenu EnableAutoScroll="True">
        </HeaderContextMenu>
        <MasterTableView CommandItemDisplay="None"
            CommandItemSettings-AddNewRecordText="Adicionar nova peça"
           DataKeyNames="pro_int_codigo"
            GridLines="None"
            NoMasterRecordsText="Nenhuma peça cadastrada"
            Width="100%">
            <CommandItemSettings AddNewRecordText="Adicionar nova peça"
                RefreshText="Atualizar" />
            <Columns>
                <telerik:GridBoundColumn DataField="pro_int_codigo" ReadOnly="True"
                    UniqueName="pro_int_codigo" Visible="false">
                </telerik:GridBoundColumn>
                <telerik:GridTemplateColumn HeaderStyle-HorizontalAlign="Center"
                    HeaderText="Foto" ItemStyle-HorizontalAlign="Center"
                    UniqueName="pro_str_thumbnail">
                    <EditItemTemplate>
                        <telerik:RadUpload ID="uplThumb" runat="server" ControlObjectsVisibility="None">
                        </telerik:RadUpload>
                    </EditItemTemplate>
                    <ItemTemplate>
                        <asp:Image ID="imgThumb" runat="server"
                            ImageUrl="../Content/Images/imagem_off_tb.png" />
                    </ItemTemplate>
                    <HeaderStyle HorizontalAlign="Center" />
                    <ItemStyle HorizontalAlign="Center" />
                </telerik:GridTemplateColumn>
                <telerik:GridEditCommandColumn ButtonType="ImageButton" ItemStyle-Width="10px"
                    UniqueName="EditCommandColumn">
                    <ItemStyle Width="10px" />
                </telerik:GridEditCommandColumn>
                <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"
                    ConfirmText="Excluir esta peça?" ItemStyle-Width="10px" Text="Excluir"
                    UniqueName="Delete">
                    <ItemStyle Width="10px" />
                </telerik:GridButtonColumn>
            </Columns>
            <EditFormSettings CaptionDataField="pro_int_codigo"
                CaptionFormatString="editando..." ColumnNumber="2">
                <EditColumn CancelText="Cancelar" InsertText="Salvar"
                    UniqueName="EditCommandColumn1" UpdateText="Atualizar registro">
                </EditColumn>
                <FormStyle BackColor="#EEF2EA" Width="100%" />
                <FormTableStyle CellPadding="2" CellSpacing="0" CssClass="module"
                    GridLines="Horizontal" Height="110px" Width="100%" />
                <FormMainTableStyle CellPadding="3" CellSpacing="0" Width="100%" />
                <FormCaptionStyle CssClass="EditFormHeader" />
                <FormTableItemStyle Wrap="False" />
                <FormTableAlternatingItemStyle Wrap="False" />
                <FormTableButtonRowStyle CssClass="EditFormButtonRow" HorizontalAlign="Right" />
            </EditFormSettings>
        </MasterTableView>
    </telerik:RadGrid>

    </telerik:RadAjaxPanel>

What I'm doing wrong?

Regards.

[Pavlina]

Hello Silvio,

Please examine the help article below and let me know if it works for you.
http://www.telerik.com/help/aspnet-ajax/upload_uploadingajax.html

Kind regards,
Pavlina
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

[Silvio Silva Junior]

Hello Pavlina, and thanks for the answer.

The link that you provided is very usefull for me, but my problem is not it at this time.

My problem is that:

In edit mode, I can't select anything and the upload control doesn't appear.

Look at this links a simple page with this problem:

http://img64.imageshack.us/img64/856/image1ohn.jpg
http://img526.imageshack.us/img526/2356/image2tz.jpg

If I don't use the ajaxpanel, this not happendsm and the grid edit works fine.

What Can I do? I didn't have this problem other times, but, what I'm wrong now?

Regards.

[Pavlina]

Hi Silvio,

Please refer to the following online demo which elaborates on this subject and let me know what is the difference in your case:
Binary Images and Upload in Grid

I hope this helps.

Regards,
Pavlina
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.