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Show notification on CallBack update

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Meera
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Meera asked on 30 Oct 2014, 12:58 PM
Is it possible to trigger the notification show() on the call back update function? Especially when the notification was created dynamically.

RadNotification notification = new RadNotification();
notification.LoadContentOn = Telerik.Web.UI.NotificationLoad.TimeInterval;  
notification.UpdateInterval = 20000;
notification.CallbackUpdate +=_notification_CallbackUpdateOnTime;
 
 
        protected void _notification_CallbackUpdateOnTime(object sender, RadNotificationEventArgs e)
        {
             if( <some condition>)
             {
                ((Telerik.Web.UI.RadNotification)(sender)).Show();
             }
        }


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Marin Bratanov
Telerik team
answered on 30 Oct 2014, 02:01 PM

Hello Meera,

You can use the OnClientUpdated event to show the notification if meaningful information is returned, as shown here: http://demos.telerik.com/aspnet-ajax/notification/examples/updateinterval/defaultcs.aspx.

The Show() call cannot work during the callback because it has to register a script that will show the notificaiton and this is impossible during a callback.

It is also important to recreate the notifrication each time the page loads (e..g, in the Page_Init or Page_Load event).


Regards,

Marin Bratanov
Telerik
 

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Meera
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Marin Bratanov
Telerik team
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