Add a new design instance
Member of Tree Item (PRIM_TREE.TreeItem)
|Result||*Result (Optional)||PRIM_TREE.TreeItem||Reference to the newly created item|
|DesignType||*Input||PRIM_OBJT||Name of the reusable part to create as the design instance.|
The Add method is used to add specialized design type instances to the Tree as a child of the item. Design reusable parts must implement the Prim_Book.iBookDesign interface and inherit from the class specified in the Design property of the Book. When using the Add method, Tree no longer works like a LANSA list, and is intended for more advanced implementations.
Adding a specialized design type, in this case a page for an Employee data object.
Mthroutine Name(AddItem) Define_Com Class(#prim_Tree.TreeItem) Name(#Item) Reference(*Dynamic) #Item <= #ThisItem.Add(#MyEmployeeItem) #Item.RelatedReference <= #DataEmployee Endroutine
LANSA Version 15, April 2020