AjaxLoadingPanel when page load

2 posts, 0 answers
  1. Sentil
    Sentil avatar
    23 posts
    Member since:
    Jul 2011

    Posted 27 Jul Link to this post

    Hi

    Saw below link, in this page OnAjaxRequest="RadAjaxManager1_AjaxRequest" is called

    http://docs.telerik.com/devtools/aspnet-ajax/controls/ajax/radajaxloadingpanel/how-to/show-ajaxloadingpanel-on-initial-page-load

    My goal is to show loading image in RadTreeList when page loads

    OnAjaxRequest="RadAjaxManager1_AjaxRequest" is in master page , how can i use this in ascx page

    But in my environment i have like below

      <telerik:RadAjaxManagerProxy ID="proxyManager" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadTreeList">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="sectionID" LoadingPanelID="RadAjaxLoadingPanel1" />
                    </UpdatedControls>
                </telerik:AjaxSetting>          
            </AjaxSettings>        
        </telerik:RadAjaxManagerProxy>   

     <telerik:RadTreeList ID="taskTreeList" runat="server"></telerik:RadTreeList>

     

    Is there any other workaround?

    Senthil

  2. Maria Ilieva
    Admin
    Maria Ilieva avatar
    4017 posts

    Posted 01 Aug Link to this post

    Hi Sentil,

    See Example 3 in the help topic below for more information on how to handle the main RadAjaxManager client events from the UserControl:
    http://docs.telerik.com/devtools/aspnet-ajax/controls/ajaxmanager/radajaxmanagerproxy/overview

    I hope this helps.

    Regards,
    Maria Ilieva
    Telerik by Progress
    Do you need help with upgrading your ASP.NET AJAX, WPF or WinForms projects? Check the Telerik API Analyzer and share your thoughts.
  3. UI for ASP.NET Ajax is Ready for VS 2017
Back to Top