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Setting attribute value set to ALV cell

Former Member

‎2009 Mar 17 6:07 AM

0 Likes
435

Hi,

I have an editable ALV, with two of the columns being drop down by keys. On selecting a value from one column, I need the options of the second column drop down to change. This is what I am doing now:

1. Activate the ON_CELL_ACTION event, in WDDOMODIFYVIEW

2. Catch the ON_CELL_ACTION event, inside which I populate the attribute value set accordingly, and set it by using the set_attribute_value_set option for if_wd_context_node_info. Although my list of values set is right, the 'set_attribute_value_set' does not seem to set the list of values to the attribute.

Is there something more I should be doing?

Thanks!

Regards,

Shalini.

Hi,

I have an editable ALV, with two of the columns being drop down by keys. On selecting a value from one column, I need the options of the second column drop down to change. This is what I am doing now:

1. Activate the ON_CELL_ACTION event, in WDDOMODIFYVIEW

2. Catch the ON_CELL_ACTION event, inside which I populate the attribute value set accordingly, and set it by using the set_attribute_value_set option for if_wd_context_node_info. Although my list of values set is right, the 'set_attribute_value_set' does not seem to set the list of values to the attribute.

Is there something more I should be doing?

Thanks!

Regards,

Shalini.

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1 REPLY 1
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Former Member

‎2009 Mar 17 10:11 AM

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348

Have you used REFRESH_TABLE_DISPLAY?


FORM ALV_DISPLAY .
  IF GRID1 IS INITIAL.
    CREATE OBJECT CUSTOM_CONTAINER1
             EXPORTING
                 CONTAINER_NAME = 'HEADER'.
    CREATE OBJECT GRID1
              EXPORTING I_PARENT = CUSTOM_CONTAINER1.

    CREATE OBJECT EVENT_RECEIVER.

    SET HANDLER : EVENT_RECEIVER->HANDLE_DATA_CHANGED FOR GRID1,
                  EVENT_RECEIVER->ON_DOUBLE_CLICK FOR GRID1.


*    CALL METHOD GRID1->REGISTER_EDIT_EVENT
*      EXPORTING
*        I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_ENTER.

    CALL METHOD GRID1->SET_TABLE_FOR_FIRST_DISPLAY
      EXPORTING
        IS_LAYOUT            = LS_LAYOUT
*      IT_TOOLBAR_EXCLUDING = PT_EXCLUDE[]
      CHANGING
        IT_FIELDCATALOG      = LT_FIELDCAT
        IT_OUTTAB            = IT_SALSUM_FI.
  ELSE.
    CALL METHOD GRID1->REFRESH_TABLE_DISPLAY
*  EXPORTING
*    IS_STABLE      =
*    I_SOFT_REFRESH =
         EXCEPTIONS
           FINISHED       = 1
           OTHERS         = 2
               .
    IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
  ENDIF.

Edited by: ROHIT SHARMA on Mar 17, 2009 11:12 AM