Simple Tree using custom container

Question

Hi all,
I am facing a problem, I am preparing a simple tree in a custom container of using two table such as mchb and mska, from these table i am selecting fields wearks ,matrn ,veblen, quantity , lgort (storage location) and made a internal table, for using this fields I sorted three times with werks for plant than storage location for those plant which was sorted than  material comes for all sorted plant and storage location ,for all sorting I made  node for all  i was using CONCATENATE command using index take all values of sorting make local index for all sorting, now i want to make when i double-click on material i want all field come in my tablecontrol which is there and than I want a pop-up window comes for further processing.
plese help me.
Ankur Garg.

Answer 1

Hi Ankur,
Refer the standard program SAPSIMPLE_TREE_CONTROL_DEMO in SE38.
Refer the following code in the include SIMPLE_TREE_CONTROL_DEMOCL1.
CLASS LCL_APPLICATION DEFINITION.
  PUBLIC SECTION.
    METHODS:
      HANDLE_NODE_DOUBLE_CLICK
        FOR EVENT NODE_DOUBLE_CLICK
        OF CL_GUI_SIMPLE_TREE
        IMPORTING NODE_KEY,
      HANDLE_EXPAND_NO_CHILDREN
        FOR EVENT EXPAND_NO_CHILDREN
        OF CL_GUI_SIMPLE_TREE
        IMPORTING NODE_KEY.
ENDCLASS.
CLASS LCL_APPLICATION IMPLEMENTATION.
  METHOD  HANDLE_NODE_DOUBLE_CLICK.
    " this method handles the node double click event of the tree
                                       " control instance
    " show the key of the double clicked node in a dynpro field
    G_EVENT = 'NODE_DOUBLE_CLICK'.
    G_NODE_KEY = NODE_KEY.
  ENDMETHOD.
<b>Reward points if it helps.</b>
Message was edited by: Amit Mishra