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AjaxUpdatedControl making async callbacks?

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Ajax

This is a migrated thread and some comments may be shown as answers.

Mike Dugan asked on 01 Nov 2008, 08:20 PM

I ran into a bit of an unexpected issue, and I am curious if there is an elegant way around it. Basically, if you add a button as an AjaxUpdatedControl, clicking on that button will now cause async postbacks, and I still want it to do a full, regular postback. Is there a way to make this happen?

Simple example with dropdownlist and button below. Click on the button, and examine the console in Firebug to verify.

    
            <%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %> 
        
            <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head runat="server"> 
        
                <title></title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server"> 
        
                </asp:ScriptManager> 
        
                <div> 
        
                    <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"> 
        
                        <asp:ListItem Value="test">Test</asp:ListItem> 
        
                        <asp:ListItem>Test2</asp:ListItem> 
        
                    </asp:DropDownList> 
        
                </div> 
        
                <asp:Button ID="Button1" runat="server" Text="Button" /> 
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="DropDownList1"> 
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="Button1" /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
                </telerik:RadAjaxManager> 
        
                </form> 
        
            </body> 
        
            </html>

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.Linq; 
        
            using System.Web; 
        
            using System.Web.UI; 
        
            using System.Web.UI.WebControls; 
        
            public partial class _Default : System.Web.UI.Page  
        
            { 
        
                protected void Page_Load(object sender, EventArgs e) 
        
                { 
        
                } 
        
                protected void Button1_Click(object sender, EventArgs e) 
        
                { 
        
                    string test = "test if we do a full postback"; 
        
                } 
        
                protected void Page_PreRender(object sender, EventArgs e) 
        
                { 
        
                    this.Button1.Text = this.DropDownList1.Text; 
        
                } 
        
            }

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AjaxUpdatedControl making async callbacks?

1 Answer, 1 is accepted