javascript error

[Ron]

Hi,

I'm using a radcombobox within a edititemtemplate and I would like to get the selected item on the client side but no matter which technique I use I always recieve "Object expected error" or "Microsoft JScript runtime error: radcombobox1 is undefined". I'm new
to rad controls I've spent all day on this , I must be doing something wrong. Can you help?

Thanks,

[Kate]

Hi Ron,

The RadComboBox for the ASP.NET AJAX controls does not have an edittemplate. You can take a look at the demo of the control. Can you provide more information on the scenario that you have. I would also suggest that you take a look at our on-line documentation for client-side properties of the RadComboBox here.

Best wishes,
Kate
the Telerik team

[Ron]

It's embedded in the radgrid. How would I get the selected value onclientselectedindexchanged. I really appreciate your help.

 <telerik:RadGrid ID="grdInvoiceItems" runat="server" DataSourceID="objInvoiceItems"
             Height="150px" Width="100%" AutoGenerateColumns="false" AllowAutomaticUpdates="True"
             AllowMultiRowEdit="true"  onprerender="grdInvoiceItems_PreRender" 
            <MasterTableView DataKeyNames="Id" EditMode="InPlace"  AutoGenerateColumns="False" >
                <Columns>
                <%--<telerik:GridEditCommandColumn ButtonType="ImageButton">
                    <HeaderStyle Width="100px" />
                </telerik:GridEditCommandColumn> --%>
                <telerik:GridBoundColumn DataField="Id" HeaderText="Id" Visible="false">
                </telerik:GridBoundColumn>
                    <telerik:GridTemplateColumn HeaderText="Items" DataField="Items" UniqueName="Items"  EditFormColumnIndex="1">
                        <EditItemTemplate>                   
                                 <telerik:RadComboBox ID="ddlItems" runat="server" DataSourceID="objItems" 
                                    AutoPostBack="true" DataTextField="Items"  DataValueField="Description"  Width="100px" Height="75"
                                      onselectedindexchanged="ddlItems_SelectedIndexChanged">
                                         <Items>
                                            <telerik:RadComboBoxItem Text="Select Item" Value="Select Item" ></telerik:RadComboBoxItem>
                                        </Items>
                            </telerik:RadComboBox>
                        </EditItemTemplate>
                    </telerik:GridTemplateColumn>

[Shinu]

Hello Ron,

RadComboBox provides a flexible client-side API. You can easily interact with the combobox in the browser using the combobox client-side object.You can attach the OnClientSelectedIndexChanged event to the RadComboBox and access the selectedItem. Here is a sample code.

JavaScript:

<script type="text/javascript">
    function OnClientSelectedIndexChanged(sender, args)
    {
        alert(sender.get_selectedItem().get_text());
    }
</script>

aspx:

<EditItemTemplate>

  <telerik:RadComboBox ID="ddlItems" runat="server" AutoPostBack="true" Width="100px"

     Height="75" OnClientSelectedIndexChanged="OnClientSelectedIndexChanged". . . . . . .>               

   </telerik:RadComboBox>

</EditItemTemplate>

RadComboBox Object

Thanks,
Shinu.