Unable to get RadComboBox ClientID

[Rama Rao]

Hi,

     I am unable to get the ClientID fo the Rad Combo box control ($find("<%= rComboResultsPerPage.ClientID %>") which is present in the Pager Template of the Rad Grid. Is there any way to fetch it? I have pasted my working code below.

<script type="text/javascript">
        function pageLoad(sender, args) {
                gridCount = parseInt(document.getElementById("<%= hidGridCount.ClientID %>").value);
                if (gridCount > 0)
               var  tableView = $find("<%= radgridEventSearch.ClientID %>").get_masterTableView();
              var savedValue = $get("RadComboBox1Value").value;
                  var combo = $find("<%= rComboResultsPerPage.ClientID %>");
              if (savedValue != "" && combo.findItemByValue(savedValue)) {
                            combo.findItemByValue(savedValue).select();
                        }
        }

</script>

<telerik:RadGrid ID="radgridEventSearch" runat="server" GridLines="None" AllowPaging="True"
                                EnableViewState="false" AllowCustomPaging="true" VirtualItemCount="1000000" AllowSorting="True"
                                AutoGenerateColumns="false" Skin="Vista" OnSortCommand="radgridEventSearch_SortCommand"
                                OnNeedDataSource="radgridEventSearch_NeedDataSource" PageSize="25">
<MasterTableView AllowCustomSorting="true" AllowNaturalSort="false">
                                    <PagerTemplate>
                                <!-- There is some additional code goes here -->
        <telerik:RadComboBox ID="rComboResultsPerPage" DataSource="<%# FillResultsPerPageDropDownList() %>"
         SelectedValue='<%# (int)DataBinder.Eval(Container, "Paging.PageSize") %>' runat="server"
         OnClientSelectedIndexChanged="rComboResultsPerPage_SelectedIndexChanged" Width="50px">
            </telerik:RadComboBox>
        <!-- There is some additional code goes here -->
         </PagerTemplate>
    <PagerStyle PageButtonCount="10" Position="TopAndBottom" AlwaysVisible="true" />
<!-- There is some additional code goes here -->
<asp:HiddenField ID="hidGridCount" Value="0" runat="server" />                           
<input type="hidden" id="RadComboBox1Value" value="" />

Thanks
Rama Rao

[Dimo]

Hi Rama,

You can't get the RadComboBox client ID in this way, because the Javascript code is not in the same naming container as the RadComboBox.

What you can do is subscribe to the RadComboBox' OnClientLoad event and assign the control id (sender.get_id()) to a global Javascript variable, which will afterwards be used in the pageLoad function.

Regards,
Dimo
the Telerik team

[Rama Rao]

Hi Dimo,

             Thanks for you help. It is working.

Thanks
Rama Rao