OnClientLoad

The following article demonstrates how to use and subscribe to the OnClientLoad client-side event of the RadNavigation control.

The OnClientLoad event occurs after the RadNavigation has been fully initialized at the client-side.The event handler receives one parameter:

• sender - the RadNavigation object that fired the event.

Example 1: Handle the RadNavigation's client-side OnClientLoad event.

JavaScript

<script type="text/javascript">
	function OnClientLoad(sender) {
		var navigation = sender;
		var nodesNumber = navigation.get_nodes().get_count();
		alert("The RadNavigation client-side object is fully loaded and the number of nodes is " + nodesNumber);
	}
</script>

<telerik:radnavigation runat="server" id="RadNavigation1" onclientload="OnClientLoad">
	<Nodes>
		<telerik:NavigationNode Text="Node1"></telerik:NavigationNode>
		<telerik:NavigationNode Text="Node2"></telerik:NavigationNode>
		<telerik:NavigationNode Text="Node3"></telerik:NavigationNode>
	</Nodes>
</telerik:radnavigation>