topic Re: ALV scroll in Application Development and Automation Discussions

ALV scroll

Former Member — Wed, 12 Apr 2006 14:18:41 GMT

Hi All,

I have a editable Alv grid display.I have event double click.when i double click on a particular line one of the column gets a checked sign.My problem is that once i double click the cursur goes to the starting of the list display.I want it to be at the same row i double clickd.Does any one how to slovw this problem.

Thanks And regards

Ahasan

Re: ALV scroll

Former Member — Wed, 12 Apr 2006 14:24:21 GMT

hi,

it is simple , i did it once.

you need to set it . you will get the selected row from double click . using that call the method set_selected_row.

  METHOD DOUBLE_CLICK .
    CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
    V_ROW  = E_ROW_ID.
    V_COLUMN = E_COLUMN_ID.
    V_ROW_NUM = ES_ROW_NO.
    "do some thing here like in your case show another alv
    PERFORM SET_SELECTED_CELL.
  ENDMETHOD.

FORM SET_SELECTED_CELL .
  IF NOT V_ROW IS INITIAL
   AND NOT V_COLUMN IS INITIAL
   AND NOT V_ROW_NUM IS INITIAL.
    CALL METHOD G_GRID->SET_CURRENT_CELL_VIA_ID
      EXPORTING
        IS_ROW_ID    = V_ROW
        IS_COLUMN_ID = V_COLUMN
        IS_ROW_NO    = V_ROW_NUM.

  ENDIF.
ENDFORM.                    " SET_SELECTED_CELL

regards

vijay

Re: ALV scroll

Former Member — Wed, 12 Apr 2006 14:25:22 GMT

Hi,

I think you are doing a REFRESH_TABLE_DISPLAY. For that method there are some parameters. when you pass the values for that, the list will stay at the same place where the user has clicked.

IS_STABLE TYPE LVC_S_STBL.

Set the values IS_STABLE-ROW = 'X' and IS_STABLE-COL = 'X'.

That should fix the problem.

regards,

Ravi

Note : Please close the thread if this resolves the issue.

Re: ALV scroll

Former Member — Wed, 12 Apr 2006 14:27:22 GMT

Hi,

i will try it.

regards

Ahasan

Re: ALV scroll

Former Member — Wed, 12 Apr 2006 14:28:25 GMT

Hi,

in my case i called this method SET_CURRENT_CELL_VIA_ID, this will set the row,cell we clicked .

regards

vijay

Re: ALV scroll

Former Member — Wed, 12 Apr 2006 14:30:53 GMT

Even if you are not calling REFRESH, you can make a call to this method so that the position doesn't change.

You don't have to find the current position, by this method.

regards,

Ravi

Note : Please close the thread if this resolves the issue.