OnClientLoad
The OnClientLoad client-side event occurs after the slider loads on the page.
The event handler receives parameters:
The slider instance that fired the event.
Event arguments. The parameter has no methods for this event.
The example below sets the value of the slider at 50.
<script type="text/javascript">
function clientLoaded(sender, eventArgs)
{
sender.set_value(50);
}
</script>
<telerik:radslider id="RadSlider1" runat="server" onclientload="clientLoaded" />