ASP.NET 3.5 and above only

ASP.NET TreeView - LoadOnDemand Support

To enable 'LoadOndemand' feature for a node, the node property, 'ExpandMode' should be set as 'ServerSideCallback'

  • Charles Madigen
[ASPX]

    <obout:Tree ID="ObClassicTree" ClientObjectID="obTreeClientObj" DataSourceID="XmlDataSource1"
        EnableViewState="false" LoadingMessage="Refreshing..." CssClass="vista" runat="server" Width="200px">
        <DataBindings>
            <obout:NodeBinding DataMember="employee" ExpandMode="ServerSideCallback" TextField="name"
                ImageUrl="~/obout.ajax.ui/treeview/examples/img/engineer-icon.png" />
        </DataBindings>
    </obout:Tree>
            

"I am absolutelly impressed with your suite that’s what makes ASP .net development really effective and fun even for an ASP .net rookie like me."

Szabolcs Apro
Software Consultant

Random testimonial   All testimonials