CALL METHOD ob_grid1->set_table_for_first_display does not change display

[Former Member]

Dear experts,

I'm using CALL METHOD ob_grid1->set_table_for_first_display, during the first run the display is ok.

When I back to screen 0 and enter different values and re-run, the values of internal table has been changed.

But the second run still display the values I have during the first run. What could be the reason for this and how to solve this? Thanks.

IF ob_custom1 IS INITIAL.

CREATE OBJECT ob_custom1

EXPORTING

container_name = 'ALV_CONTAINER'.

ENDIF.

IF ob_split1 IS INITIAL.

CREATE OBJECT ob_split1

EXPORTING

parent = ob_custom1

orientation = cl_gui_easy_splitter_container=>orientation_vertical.

ENDIF.

IF ob_grid1 IS INITIAL.

CREATE OBJECT ob_grid1

EXPORTING

i_parent = ob_split1->top_left_container.

PERFORM build_fieldcatalog.

gs_layout1-info_fname = 'ROWCOLOR'.

gs_layout1-smalltitle = 'X'.

CALL METHOD ob_grid1->set_table_for_first_display

EXPORTING

i_structure_name = 'T_REPORT'

is_layout = gs_layout1

CHANGING

it_outtab = T_REPORT

it_fieldcatalog = alv_fcat_dock1.

ENDIF.

Kath

[Former Member]

hi,

did you call the method REFRESH_TABLE_DISPLAY.

after set_table_for_first display.

regards,

Sakshi jain

[jj]

On back action, you free the control objects., then only IF ob_custom1 IS INITIAL. checks will work

[Former Member]

Hi,

Please add the code after else statement.

IF ob_grid1 IS INITIAL.
      CREATE OBJECT ob_grid1
         EXPORTING
             i_parent = ob_split1->top_left_container.

        PERFORM build_fieldcatalog.

gs_layout1-info_fname = 'ROWCOLOR'.
gs_layout1-smalltitle = 'X'.

CALL METHOD ob_grid1->set_table_for_first_display
       EXPORTING
         i_structure_name = 'T_REPORT'
         is_layout = gs_layout1
      CHANGING
         it_outtab = T_REPORT
         it_fieldcatalog = alv_fcat_dock1.
ELSE.                                                               " Add
     Call method refersh table for display.        " Add
ENDIF.