Printing a node tree

[Former Member]

I have create a node tree with CREATE OBJECT G_TREE and i have show it in the screen, but now i have to print it and i don´t have the standard functionality and i can´t see any method in the class CL_GUI_LIST_TREE that is the principal class that i have used for creating the nodes, is there any way of doing it or is there any transaction in Sap where i can see how to do it?.

Thank you very much in advance

[vani_krishnamoorthy]

Hi Carl,

I dont think you can print a tree. It might be worthwhile to look at ALV Tree. I have used this and you can print this tree. The class is cl_gui_alv_tree. You can build hierarchical tree using this. Check the example BCALV_TREE_01.

Regards,

Vani

[Former Member]

Hi Carl,

Stumbled upon this with the same problem. Rebuilding your cl_gui_list_tree to a cl_column_tree allows printing with method print_tree.

Best regards, Jasper