Adding a node to a tree

[Former Member]

How could we add a leaf node to a recursive tree under the selected node, if selected node is a leaf element then I need to make it as a node and under that the new element should be added.

thanks in advance

Dhanu.

[Former Member]

Say you have the following context structure:

Things (node, 0:n)
-- Children (recursive node -> Things)

Then you can do something like

IThingsElement selectedThing = (IThingsElement) wdContext.nodeThings().getTreeSelection();
if (selectedThing != null && selectedThing.nodeChildren().size() == 0) 
{
  IThingsElement newThing = selectedThing.nodeChildren().createAndAddThingsElement();
}

Armin

[former_member192434]

Hi

Use this link

https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/de59f7c2-0401-0010-f08d-8659cef5...

Thanks

[Former Member]

Hi,

Please go through the pdf

Creating a Web Dynpro Tree

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f0ec6622-8da5-2a10-349b-868b6a55...

Regards,

ramesh