Get values from a grid

[Former Member]

Hi experts,

I'm using a grid type cl_gui_alv_grid, and the situation is: the user will select the lines on the grid that he wants to process.

The first column of the grid is the key of the table that i will modify.

My difficulty is on get the value of the first cell of the selected lines.

Someone could help me?

Best regards,

Gustavo

[Former Member]

Hi experts,

I'm using a grid type cl_gui_alv_grid, and the situation is: the user will select the lines on the grid that he wants to process.

The first column of the grid is the key of the table that i will modify.

My difficulty is on get the value of the first cell of the selected lines.

Someone could help me?

Best regards,

Gustavo

[Former Member]

data:      LAYOUT  TYPE LVC_S_LAYO,

LAYOUT-SEL_MODE = 'D'. /* or 'A'.

  CALL METHOD ALV_GRID->SET_TABLE_FOR_FIRST_DISPLAY

      EXPORTING

           IS_LAYOUT              = LAYOUT

      CHANGING

           IT_OUTTAB       = GT_OUT[]

           IT_FIELDCATALOG = GT_FIELDCAT[].

This provides you the selection box in the ALV output,

Use the method GET_SELECTED_ROWS to process the rows. Write this code in the PAI.

WHEN 'PUSH'

DATA: INDEX_ROWS TYPE LVC_T_ROW,

      INDEX LIKE LINE OF INDEX_ROWS.

  CLEAR INDEX_ROWS.  REFRESH INDEX_ROWS.

  CALL METHOD ALV_GRID->GET_SELECTED_ROWS

           IMPORTING

                 ET_INDEX_ROWS = INDEX_ROWS.

      LOOP AT INDEX_ROWS INTO INDEX.

* Use the index to read the specific line of ALV which is selected and do the required action

        READ TABLE GT_OUT INTO WA_OUT INDEX INDEX-INDEX .

        IF SY-SUBRC = 0.

                        /*  do your work with WA_out-keyfield

                      MODIFY GT_OUT INDEX INDEX-INDEX FROM WA_OUT.

        ENDIF.

      ENDLOOP.

[Former Member]

Hello Susmitha, it worked fine here. Thanks a lot.