treelist not showing child items

[Dan]

I've verified that my parent item data matches the parent nodes, and I've nulled the parent "parent item" field so the parents show up, but no child items show up no matter what I do to tweak things.

I've read every thread I can find and this should be so simple from the demo examples.

is there some trick I'm missing that I can't find the post for?

Here's my markup:

<telerik:RadTreeList ID="RadTreeList1" runat="server" OnNeedDataSource="RadTreeList1_NeedDataSource" ParentDataKeynames="Owner" DataKeyNames="Title" AutoGenerateColumns="false" OnItemDataBound="RadTreeList1_ItemDataBound" > <Columns> <telerik:TreeListBoundColumn DataField="Title" UniqueName="Title" HeaderText="Menu Item"> </telerik:TreeListBoundColumn> <telerik:TreeListBoundColumn DataField="Owner" UniqueName="Owner" HeaderText="Parent Item"> </telerik:TreeListBoundColumn> <telerik:TreeListBoundColumn DataField="Time" UniqueName="Time" HeaderText="Children"> </telerik:TreeListBoundColumn> <telerik:TreeListBoundColumn DataField="Notes" UniqueName="Notes" HeaderText="Notes"> </telerik:TreeListBoundColumn> </Columns> </telerik:RadTreeList>

[Eyup]

Hello Dan,

Thank you for contacting us.

Can you please verify that your data source has the appropriate structure for treelist-type visualization? You can check the binding of the second control RadTreeList2 for a reference in the following live sample:
http://demos.telerik.com/aspnet-ajax/treelist/examples/databinding/simplevsadvancedbinding/defaultcs.aspx

I'm also sending a random web site sample to demonstrate a basic LoadOnDemand binding:
http://demos.telerik.com/aspnet-ajax/treelist/examples/databinding/loadondemand/defaultcs.aspx

If the issue remains, please create a very basic runnable web site demonstrating the problematic behavior and send it to us. Thus, we will be able to further debug and analyze the project and try to determine the cause of the problem.

Regards,
Eyup
Telerik