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[Solved] RadAjaxManager (Problem About Knowing) ...

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Majid Darab asked on 27 Apr 2010, 05:30 PM

hi my dear friends...
my RadAjaxManager Code Is Like This :

    
                    <%--RAD AJAX MANAGER--%> 
        
                    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" ClientEvents-OnRequestStart="RequestStartedOfRadAjaxManager1" 
        
                        UpdatePanelsRenderMode="Inline"> 
        
                        <ClientEvents OnRequestStart="RequestStartedOfRadAjaxManager1" /> 
        
                        <AjaxSettings> 
        
                            <telerik:AjaxSetting AjaxControlID="RadComboBox1"> 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID=" RadComboBox1" /> 
        
                                    <telerik:AjaxUpdatedControl ControlID="ChechBox1" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                        </AjaxSettings> 
        
                    </telerik:RadAjaxManager>

i have some codes in SelectedIndexChange of RadComboBox1...i am changing ChechBox1.Checked In It ...(AutoPostBack = True)
i have some codes in CheckChanged of ChechBox1...(AutoPostBack = True)
but i do not know why ChechBox1 Not Work...
when i click on it (for Making it to true or false), it disappears or Not Work...
==================================================================
there is this scenario about buttons ...
when they are in RadAjaxManager (Update) they do not work...
i know this is not about RadAjaxManager / but can u lead me to solve this?
thanks a lot

3 Answers, 1 is accepted

answered on 30 Apr 2010, 08:01 PM

hi my dear friend :
i put all of those codes here...
ASPX

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AjaxManager.aspx.cs" Inherits="WebApplication1.AjaxManager" %> 
        
            <%@ 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"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                        <AjaxSettings> 
        
                            <telerik:AjaxSetting AjaxControlID="RadComboBox1"> 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadComboBox1" /> 
        
                                    <telerik:AjaxUpdatedControl ControlID="CheckBox1" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                        </AjaxSettings> 
        
                    </telerik:RadAjaxManager> 
        
                    <telerik:RadComboBox ID="RadComboBox1" runat="server" AutoPostBack="True"  
        
                        onselectedindexchanged="RadComboBox1_SelectedIndexChanged"> 
        
                        <Items> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem1"  
        
                                Value="RadComboBoxItem1" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem2"  
        
                                Value="RadComboBoxItem2" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem3"  
        
                                Value="RadComboBoxItem3" /> 
        
                        </Items> 
        
                    </telerik:RadComboBox> 
        
                    <asp:CheckBox ID="CheckBox1" runat="server" AutoPostBack="True"  
        
                        oncheckedchanged="CheckBox1_CheckedChanged" /> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

C# - CODE BEHIND :

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.Linq; 
        
            using System.Web; 
        
            using System.Web.UI; 
        
            using System.Web.UI.WebControls; 
        
            namespace WebApplication1 
        
            { 
        
                public partial class AjaxManager : System.Web.UI.Page 
        
                { 
        
                    protected void Page_Load(object sender, EventArgs e) 
        
                    { 
        
                    } 
        
                    protected void CheckBox1_CheckedChanged(object sender, EventArgs e) 
        
                    { 
        
                        if (CheckBox1.Checked == true) 
        
                        { 
        
                            Response.Write("Hello Teleik! - This Is True Of CheckBox"); 
        
                        } 
        
                        if (CheckBox1.Checked == false) 
        
                        { 
        
                            Response.Write("Hello Teleik! - This Is false Of CheckBox"); 
        
                        } 
        
                    } 
        
                    protected void RadComboBox1_SelectedIndexChanged(object o, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e) 
        
                    { 
        
                        if (RadComboBox1.SelectedIndex == 0) 
        
                        { 
        
                            CheckBox1.Checked = true; 
        
                        } 
        
                        if (RadComboBox1.SelectedIndex == 1) 
        
                        { 
        
                            CheckBox1.Checked = false; 
        
                        } 
        
                        if (RadComboBox1.SelectedIndex == 2) 
        
                        { 
        
                            CheckBox1.Checked = true; 
        
                        } 
        
                    } 
        
                } 
        
            }

at now my CheckBox1 CheckChanged Not work...
when i click on checkbox1 it disappears or nothing happens...
how can i Force CheckBox1 CheckChanged To Work?
thanks for attention