RepeaterWithAjax

<asp:ScriptManager id="Scrptmanagr"  runat="server">
</asp:ScriptManager>
<asp:UpdatePanel id="updtpanl" runat="server">
 <ContentTemplate>
    <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
        ConnectionString="<%$ ConnectionStrings:testConnectionString %>" 
        SelectCommand="SELECT [arrange_by_id], [arrange_by] FROM [arrange_by]">
    </asp:SqlDataSource>
        <asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1">
            <ItemTemplate>
               
            <asp:HyperLink ID="HyperLink3" 
            NavigateUrl='<%# string.Format("{0}?SortingType={1}",Request.AppRelativeCurrentExecutionFilePath, Eval("arrange_by_id"))%>' 
            runat="server"><%# Eval("arrange_by") %></asp:HyperLink>
                    

            </ItemTemplate>
            <SeparatorTemplate>
                |
            </SeparatorTemplate>
            </asp:Repeater>
                 <asp:SqlDataSource ID="SqlDataSource2" runat="server" 
        ConnectionString="<%$ ConnectionStrings:testConnectionString %>" 
        SelectCommand="SELECT [alphabet_id],[arrange_by_id], [value] FROM [alphabet] WHERE ([arrange_by_id] = @arrange_by_id)">
        <SelectParameters>
            <asp:QueryStringParameter Name="arrange_by_id" QueryStringField="SortingType" 
                Type="Int32" DefaultValue="1" />
        </SelectParameters>
    </asp:SqlDataSource>
        <br />
            <br />
        <asp:Repeater ID="Repeater2" runat="server" DataSourceID="SqlDataSource2">
            <ItemTemplate>

            <asp:HyperLink 
            ID="hyper1"
            runat="server"
            NavigateUrl='<%#string.Format("{0}?SortingType={1}&SortBy={2}",Request.AppRelativeCurrentExecutionFilePath, Eval("arrange_by_id"),Eval("value"))%>'><%# Eval("value")%>
            </asp:HyperLink>
            
            </ItemTemplate>
            <SeparatorTemplate>
                |
            </SeparatorTemplate>
        </asp:Repeater>
        </ContentTemplate>
        </asp:UpdatePanel>