ALV grid - column width doesn't get optimized

[Former Member]

Dear SAP friends,

My program displays ALV grid in PBO:

  gs_layout-cwidth_opt = 'X'.   " optimize column width


CALL METHOD grid1->set_table_for_first_display
    EXPORTING
    i_structure_name      = 'IT_REPORT_X'
      is_layout            = gs_layout
      is_print             = gs_print
      it_toolbar_excluding = it_exclude

    CHANGING
      it_outtab        = it_report_x
      it_fieldcatalog  = gt_fcat.

I have a custom button in the standard toolbar which I use to repopulate the grid if a certain criteria is met. To repopulate the grid I am using method:

   CALL METHOD grid1->refresh_table_display.

So on initial display the grid has column width optimized.

But when I do refresh - the columns don't get optimized.

What is wrong?

Thank you,

Tatyana

[uwe_schieferstein]

Hello Tatyana

It seems that you have to call method go_grid->set_frontend_layout a second time but please do not ask me when and where (PBO vs. PAI, before/after REFRESH_TABLE_DISPLAY).

However, you are definitely on the safe side if you simply call the entire

CALL METHOD grid1->set_table_for_first_display
    EXPORTING
    i_structure_name      = 'IT_REPORT_X'
      is_layout            = gs_layout
      is_print             = gs_print
      it_toolbar_excluding = it_exclude
 
    CHANGING
      it_outtab        = it_report_x
      it_fieldcatalog  = gt_fcat.

again at PBO. Disadvantage: scroll positions get lost.

Regards

Uwe

[Former Member]

I can confirm that this should work if you call

set_frontend_layout

before

refresh_table_display

This was a problem that I had for a while, and this solved it. I called it in the PBO.

Good luck

Brian

Message was edited by:

Brian Sammond

[Former Member]

Thank you guys! Very Much!

I need to keep my scrool.

So the 'set_frontend_layout' before 'refresh_table_display' resolves the problem.

  CALL METHOD grid1->set_frontend_layout
        EXPORTING
            is_layout = gs_layout.
   CALL METHOD grid1->refresh_table_display.

Tatyana.

[Former Member]

If you question is answered, please mark the question as answered so that people will know.

Brian

[janewar]

FORM FRM_REFRESH_ALV.

DATA:LS_STABLE TYPE LVC_S_STBL.


CALL METHOD G_GRID->SET_FRONTEND_FIELDCATALOG
EXPORTING
IT_FIELDCATALOG = GT_FIELDCAT.

CALL METHOD G_GRID->SET_FRONTEND_LAYOUT
EXPORTING
IS_LAYOUT = GS_LAYOUT.

LS_STABLE-ROW = 'X'. "固定行
LS_STABLE-COL = 'X'. "固定列

CALL METHOD G_GRID->REFRESH_TABLE_DISPLAY
EXPORTING
IS_STABLE = LS_STABLE.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

ENDFORM. " FRM_REFRESH_ALV SPAN { font-family: "Consolas"; font-size: 10pt; color: #F8F8F2; background: #282A36; }.L0S31 { font-style: italic; color: #6272A4; }.L0S32 { color: #BD93F9; }.L0S33 { color: #F1FA8C; }.L0S52 { color: #66D9EF; }.L0S55 { color: #50FA7B; }.L0S70 { color: #50FA7B; }