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Load On Demand

  • Products
    • Telerik

RadOrgChart can be configured to load its content on demand. This functionality
is enabled by the LoadOnDemand property to which one of the following values can be assinged:

  • Nodes
  • Groups
  • NodesAndGroups

The above demo shows an example of loading groups by demand. Clicking the '+' button right below the root node will load the group of nodes associated with it.

Keep in mind:
  • When LoadOnDemand is enabled EnableCollapsing/EnableGroupCollapsing functionality is automatically enabled.
  • DefaultVB.aspx
  • DefaultVB.aspx.vb
  • styles.css
<%@ Page Language="vb" CodeFile="DefaultVB.aspx.vb" AutoEventWireup="true" Inherits="OrgChart.Examples.LoadOnDemand.DefaultVB" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE html>
<html xmlns=''>
<head runat="server">
    <title>Telerik ASP.NET Example</title>
    <link rel="stylesheet" type="text/css" href="styles.css" />

    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <div class="demo-container no-bg">
        <telerik:RadOrgChart RenderMode="Lightweight" ID="RadOrgChart1" runat="server" Skin="Vista" LoadOnDemand="NodesAndGroups" />

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