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RadComboBox within GridTemplateColumn unable to get ID and bind edit data.

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Tryingfor48
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Tryingfor48 asked on 15 May 2014, 02:01 AM
Hi I am using RadComboBox under GridTemplateColumn,
Whenever i click on edit the value unable to bind. the update radcombobox it shows blank and have to reselect the data.
How do i insert data into RadComboBox once press on edit?

here is my source code please help urgently I've been trying for 48 hours....

<telerik:RadGrid ID="RadGridYieldConfig" runat="server" AllowFilteringByColumn="True"
            AllowPaging="True" PageSize="12" AllowSorting="True" CellSpacing="0" GridLines="None"
            OnNeedDataSource="RadGridYieldConfig_NeedDataSource" OnItemCommand="RadGridYieldConfig_ItemCommand" EnableLoadOnDemand="True">
            <GroupingSettings CaseSensitive="false" />
            <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
            <MasterTableView Width="100%" CommandItemDisplay="Top" AutoGenerateColumns="false"
                EditMode="InPlace">
                <Columns>
                    <telerik:GridEditCommandColumn>
                    </telerik:GridEditCommandColumn>
                    <telerik:GridTemplateColumn
                        HeaderText="Customer Name" DataField="CUSTOMER_NAME" UniqueName="CUSTOMER_NAME">
                        <ItemTemplate>
                        <asp:Label ID="lblCustomerName" runat="server"
                Text='<%# DataBinder.Eval(Container.DataItem, "CUSTOMER_NAME")%>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <telerik:RadComboBox runat="server" ID="RCBCustomer" DataTextField="catg010"
                                DataValueField="catg010" OnItemsRequested="RCBCustomer_OnItemsRequested"
                                OnSelectedIndexChanged="RCBCustomer_OnSelectedIndexChangedHandler" Width="100%">
                            </telerik:RadComboBox>
                        </EditItemTemplate>
                    </telerik:GridTemplateColumn> 



Protected Sub RadGridYieldConfig_ItemCommand(ByVal sender As Object, ByVal e As GridCommandEventArgs)
        m_eInf = New YieldInfo
        m_DB = New Database
        Dim item As GridEditableItem = TryCast(e.Item, GridEditableItem)


        If e.CommandName = RadGrid.EditCommandName Then

            Dim DataItem As GridDataItem = CType(e.Item, GridDataItem)
            If e.Item.IsDataBound Then

                RCBEditValue = CType(item.FindControl("lblCustomerName"), Label).Text

                Dim box As RadComboBox = DirectCast(item.FindControl("RCBCustomer"), RadComboBox)
                box.Text = RCBEditValue
            End If



















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Princy
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answered on 15 May 2014, 03:55 AM
Hi,

Please take a look at this article which describes how to bind RadComboBox in RadGrid.
Please try and let me know if any concern.

Thanks,
Princy
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