Get values from a grid

Former Member — Mon, 13 May 2013 22:24:11 GMT

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

Re: Get values from a grid

Former Member — Tue, 14 May 2013 06:04:06 GMT

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 — Tue, 14 May 2013 18:16:17 GMT

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