topic Re: Simple Tree using custom container in Application Development and Automation Discussions

Simple Tree using custom container

Former Member — Sat, 01 Jul 2006 05:16:48 GMT

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.

Re: Simple Tree using custom container

Former Member — Sat, 01 Jul 2006 05:26:09 GMT

You can create a class to manage the event of tree (see the event for double clic: NODE_DOUBLE_CLICK).

Max

Re: Simple Tree using custom container

Former Member — Sat, 01 Jul 2006 05:59:47 GMT

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

Re: Simple Tree using custom container

Former Member — Mon, 03 Jul 2006 06:48:51 GMT

I create my local class before sensing my problem ,because I am getting data when i take fields of my internal table on that screen on double click event, but i have problem when i create table control on that screen the values not come in table control instead of field form get programs please help me.

Ankur Garg.