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Async partial updates with telerik ajax

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Ajax

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ManniAT asked on 31 Mar 2009, 04:56 PM

Hi,

I'm messing around with the MS live toolkit.
One thing in this is the Contacts Control.

I got it working like this:

    
            <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">  
        
                <live:Contacts ID="Contacts1" runat="server" DataDesired="firstname,email" Height="300px" Width="250px" PrivacyStatementURL="~/EIGPrivacy.aspx" OnServerData="Contacts1_OnServerData" /> 
        
                <br /> 
        
                <asp:UpdatePanel ID="UpdatePanel1" runat="server">  
        
                    <ContentTemplate> 
        
                        <asp:Label ID="lblErg" runat="server"></asp:Label> 
        
                    </ContentTemplate> 
        
                    <Triggers> 
        
                        <asp:AsyncPostBackTrigger ControlID="Contacts1" EventName="ServerData" /> 
        
                    </Triggers> 
        
                </asp:UpdatePanel> 
        
            </asp:Content>

But when I try this with RadAjaxManager it does not work (the label does not update)

    
            <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">  
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="alpPan1">  
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="Contacts1" EventName="ServerData">  
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="lblErg" /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
                </telerik:RadAjaxManager> 
        
                <telerik:RadAjaxLoadingPanel ID="alpPan1" runat="server" Height="75px" Width="75px" Transparency="5">  
        
                    <img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' style="border: 0;" /> 
        
                </telerik:RadAjaxLoadingPanel> 
        
                <live:Contacts ID="Contacts1" runat="server" DataDesired="firstname,email" Height="300px" Width="250px" PrivacyStatementURL="~/EIGPrivacy.aspx" OnServerData="Contacts1_OnServerData" /> 
        
                <br /> 
        
                <asp:Label ID="lblErg" runat="server"></asp:Label> 
        
            </asp:Content>

By the way - using the smarttag on RadAjaxManager to config the manager I don't get the contacts control listed.
But that's not the thing - I'm just curios if the approach with asp:update... can be done with telerik Ajax also.

Regards

Manfred

7 Answers, 1 is accepted

answered on 06 Apr 2009, 03:23 PM

radajaxlive.zip

Hello Manfred,

For your conveniance I've prepared example demonstrating how you can use Contacts control with RadAjaxManager.
Please find it attached to this post.

Kind regards,
Nikolay
the Telerik team

Check out Telerik Trainer , the state of the art learning tool for Telerik products.

answered on 09 Apr 2009, 01:49 PM

Hello Sir,

First of all, Thank you for your responce.

I don't have Telerik.Web.UI controls installed. i.e registry <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
I have only radajaxcontrols installed. i.e I have the RadAjax.Net2 in my assembly and in web.config I have added this tag <add assembly="RadAjax.Net2, Version=1.7.0.0, Culture=neutral, PublicKeyToken=3F7B438D1C762D0B"/>

In radA:RadAjaxManager I am unable to find the onajaxsettingcreated.
I have posted the same question in another thread. The link is as below which contains the code snippest also.
http://www.telerik.com/community/forums/aspnet/ajax/how-to-set-property-of-radajaxpanel-updatemode-always.aspx

Waiting for your responce.

Thank's,
Raviraj