Show RadLoadingPanel from server side

[July]

I have the following scenario.

1) Master - Cotante Page



2) RadWindows.
When user click on "Assume User" in menu


RadWindows is open.


After user click on Assume User (I closed windows and execute ajaxManager command)

This command load Assume User in Mater/Content Page
I need show loading panel while that code is executing.

   protected void RadAjaxManager_Request(object sender, AjaxRequestEventArgs e)
        {
           switch(e.Argument.ToLower())
           {
               case "assume":
                   LoadSettings();
                   Response.Redirect("~/UI/DocumentsList.aspx");
                   break;

           }

        }


  private void LoadSettings()
        {


            Resources = App.GetRegistrationResources("Login");
            lblogOff.Text = Resources.GetString(lblogOff.ID, new CultureInfo(Culture));
            lblAssume.Text = Resources.GetString(lblAssume.ID, new CultureInfo(Culture));
            lnkCloseAssume.Text = Resources.GetString(lnkCloseAssume.ID, new CultureInfo(Culture));

            if (Session["AssumeUserId"] != null)
            {
//Here: START RADLOADING PANEL
                lblAssume.Visible = true;
                lnkCloseAssume.Visible = true;
                lblogOff.Visible = false;
                     LoadAssumeUser();  //here load user name
//Here: END RADLOADING PANEL
            }else
            {
                lblAssume.Visible = false;
                lnkCloseAssume.Visible = false;
                lblogOff.Visible = true;
            }


        }


Regards

[Andrey]

Hello,

RadAjaxLoadingPanel is a control which is displayed on the client when request to the server is sent and it is hidden when the response is received.

You could check this help topic for more information on how to show/hide explicitly the loading panel control.

Kind regards,
Andrey
the Telerik team