ALV Grid Node Add at runtime

former_member194669 — Tue, 17 Apr 2007 02:12:02 GMT

Hi,

I am developing a module pool that have ALV tree using class cl_gui_alv_tree_simple.

I want to know how add a Node in the Tree , after displaying the tree in the screen.

ie user need to add a node in the screen.

Thanks your for help.

aRs.

Re: ALV Grid Node Add at runtime

Former Member — Wed, 18 Apr 2007 08:10:07 GMT

Hi ,

Update your internal table (here GT_SPFLI)at runtime with added node

then call this method

CALL METHOD TREE1->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IT_LIST_COMMENTARY = GT_HEADER[]

I_BACKGROUND_ID = 'ALV_BACKGROUND'

IS_LAYOUT = GS_LAYOUT_TREE

CHANGING

IT_SORT = GT_SORT[]

IT_OUTTAB = GT_SPFLI[]

IT_FIELDCATALOG = GT_FIELDCAT_LVC[].

and aso call

FRONTEND_UPDATE of the same class CL_GUI_ALV_TREE_SIMPLE.

i think this should work.