[Solved] raising events on radajaxPanel

[Anjali]

Hi All,
I am using radajaxpanel around the radgrid. I have a column of linkbuttons inside the radgrid. whenever user clicks on the linkbutton, I do some calculations on the server side and raise an event to another page to pass that calculated value. The raising of the event works if I remove the radAjaxPanel, if I put the panel back then raising of the event does not work. I was wondering if there is any work around for that. I really have to raise the event.

below is my code

<telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel_ID" LoadingPanelID="RadAjaxLoadingPanel1" >
<telerik:RadPanelBar ID="RadPanelBar1" runat="server" Width="1500px" BackColor="#E6E6E6"
    ExpandMode="MultipleExpandedItems">
    <Items>
        <telerik:RadPanelItem runat="server" Text="ID Picker" Expanded="true">
            <Items>
                <telerik:RadPanelItem Text="" Expanded="true">
                    <ItemTemplate>

                            <table>

                                <tr>
                                    <td>
                                        <telerik:RadGrid ID="RadGrid_IDPicker" AllowSorting="True" PageSize="100" AllowPaging="True"
                                            runat="server" GridLines="None" OnPageIndexChanged="RadGrid_IDPicker_PageIndexChanged"
                                            OnPageSizeChanged="RadGrid_IDPicker_PageSizeChanged" Width="1500px" Visible="false" >

                                            <MasterTableView RetrieveAllDataFields="true" AutoGenerateColumns="false" DataKeyNames="ID">
                                                        <Columns>
                                                    <telerik:GridTemplateColumn UniqueName="TemplateLinkColumn" AllowFiltering="false"
                                                        HeaderText="ID">
                                                        <ItemTemplate>
                                                            <asp:LinkButton ID="ID_Link" runat="server" OnClick="ID_Link_Click" Text='<%#Bind("ID") %>'
                                                                ></asp:LinkButton>
                                                        </ItemTemplate>
                                                    </telerik:GridTemplateColumn>


                                                    <telerik:GridTemplateColumn HeaderText="TAG">
                                                        <ItemTemplate>
                                                            <asp:Label ID="lblNumber" runat="server" Text='<%#Bind("Number") %>'></asp:Label>
                                                        </ItemTemplate>
                                                    </telerik:GridTemplateColumn>

                                                </Columns>
                                            </MasterTableView>
                                            <PagerStyle Mode="NextPrevAndNumeric" />
                                        </telerik:RadGrid>
                                    </td>
                                </tr>
                            </table>

                    </ItemTemplate>
                </telerik:RadPanelItem>
            </Items>
        </telerik:RadPanelItem>
    </Items>
</telerik:RadPanelBar>
   </telerik:RadAjaxPanel>

The code in the server side is

 

public delegate void ID_Selection(String strValue);
public event ID_Selection IDEventHandler;

   protected void ID_Link_Click(object sender, EventArgs e)
    {
                      if (IDEventHandler != null)
            {

                IDEventHandler("Testvalue");


            }

[Anjali]

any help on this issue will be greatly apprecaited.

[Anjali]

Can anyone help me with this issue

Thanks.

[Iana Tsolova]

Hello Anjali,

Is the approach working with ASP:UpdatePanel instead of RadAjaxPanel, and if the ASP:UpdatePanel UpdateMode property is set to Conditional? If yes, can you share a stripped runnable version of your scenario so we can test it further?

Kind regards,
Iana
the Telerik team