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How to modify some columns in my ALV tree OO

zalv-tree-example.txtHi Experts,

Good day to you.

Need advice on how to modify some columns of my ALV report tree.

I just wanted a report with nodes and looks like a hierarchy in the left and some columns with amounts on the right.

Please see attached sample code and help me spot where did I go wrong.

I checked previous posts already and all I see are BCALV* demo programs and they are not that helpful since they don't show how to modify their columns.

Appreciate your help guys.

JC

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1 Answer

  • Best Answer
    Jul 28, 2017 at 06:27 AM

    cl-gui-alv-tree.txtDid you try CHANGE_ITEM (one cell of one row) and CHANGE_NODE (all cells of one row) methods, followed by FRONTEND_UPDATE ?

    (find attached an example program based on Flight Model tables, using CHANGE_ITEM; click the button +1 and all lines of the last column will be +1)

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