On a webpage I am adding RadpanelItems with user controls dynamically. One user control is added multiple times. On a user control there is a hyperlink which opens a radpop up window to select a financial institution user selects a financial institution. After clicking submit button on this pop up should set text boxes and labels on a user control. I know how to do this and I implemented according to example.

I have radAjaxproxymanager on a user control. The problem is since I have multiple user controls on a page inside panel bar and one of them is going start ajax request. But submit button click on pop up window by default sending postback to the parent page ( on which user controls reside) I am getting confused How to update the only one user control on which hyper link was clicked. Following is my code.

This is the code on user control ascx page.

  <telerik:RadAjaxManagerProxy runat="server" ID="RadAjaxManagerProxy1">

      <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="hyperlinkChangeFI">

                   <UpdatedControls>

                        <telerik:AjaxUpdatedControl ControlID="lblFINameText" /> 

                        <telerik:AjaxUpdatedControl ControlID="txtWebsite" />                    

                  <telerik:AjaxUpdatedControl ControlID="txtPhoneNumber" />

                         <telerik:AjaxUpdatedControl ControlID="hdnFIId" />

             </UpdatedControls>  

            </telerik:AjaxSetting>

      </AjaxSettings>

</telerik:RadAjaxManagerProxy>

  <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">  

    <script type="text/javascript">

      function refreshPage(arg) {

            var Ajax = $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>")

            if (Ajax) {

                  Ajax.ajaxRequest("Rebind"); // Invoking ajaxRequest

            }

      }

  </script>

</telerik:RadCodeBlock>

This is the event on the usercontrol ( for each user control this event is fired after clicking submit button on a pop up how to get handle of the usercontrol on which hyperlink was clicked?)

Private Sub Manager_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs)

            If e.Argument = "Rebind" Then

                  If Session("SelectedInstitution") IsNot Nothing Then

                        Dim SelectedInstitution As Institution = DirectCast(Session("SelectedInstitution"), Institution)

                        With SelectedInstitution

                              lblFINameText.Text = .Name

                              txtWebsite.Text = .WebsiteUrl

                              txtPhoneNumber.Text = .CustomerServicePhone

                              hdnFIId.Value = .Id.ToString

                              Session("SelectedInstitution") = Nothing

                        End With

                  End If

            End If

      End Sub

telerik:RadGrid ID="RadGrid1" OnNeedDataSource="RadGrid1_NeedDataSource" DataSourceID="SqlDataSource1" OnItemDataBound="RadGrid1_OnItemDataBound" runat="server"

Width="70%" >

<MasterTableView AutoGenerateColumns="False" DataKeyNames="BusinessEntityId" DataSourceID="SqlDataSource1" >

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditColumn" meta:resourcekey="EditColumn">

<HeaderStyle Width="20px" />

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" UniqueName="DeleteColumn" CommandName="Delete"

ConfirmText="Are you sure you want delete the selected Officer?" ConfirmDialogType="Classic" ConfirmTitle="Delete Officer?"

meta:resourcekey="DeleteColumn">

<HeaderStyle Width="20px" />

</telerik:GridButtonColumn>

<telerik:GridBoundColumn DataField="BusinessEntityID"

DefaultInsertValue="" HeaderText="BusinessEntityID"

SortExpression="BusinessEntityID" UniqueName="BusinessEntityID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FirstName"

DefaultInsertValue="" HeaderText="FirstName"

SortExpression="FirstName" UniqueName="FirstName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="QueueItemNumber" DefaultInsertValue=""

HeaderText="QueueItemNumber" SortExpression="QueueItemNumber"

UniqueName="QueueItemNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="MadePreviousQINumber" DefaultInsertValue=""

HeaderText="MadePreviousQINumber" SortExpression="MadePreviousQINumber"

UniqueName="MadePreviousQINumber"></telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn UniqueName="IsPrevious"

HeaderText="Previous" DataField="IsPrevious" HeaderStyle-Width="40px" SortExpression="IsPrevious"

DataType="System.Boolean" AllowFiltering="true" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

telerik:RadComboBox ID="ddlEmpType" runat="server" Skin="Vista" EmptyMessage="Select Employment Type"

DataTextField="EmpTypeName" DataValueField="EmpTypeCode" Width="125px">

<CollapseAnimation Duration="200" Type="OutQuint" />

</telerik:RadComboBox>

Could we know a solution to this problem.

cheers,

Thanks and Regards,
Sriharsha.