Editable ALV in OOPs : default value for newly created rows

[former_member196023]

<b>I have created editable ALV using OOPs. </b>

But my requirement is while creating new rows in ALV, one column value should be filled with some default value automatically(as soon as I press create row icon on toolbar)

Thanks.

[Former Member]

Hi,

use

DATA:LAYOUT TYPE LVC_S_LAYO.

LAYOUT-EDIT = 'X'.

CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IS_LAYOUT = LAYOUT

CHANGING

IT_FIELDCATALOG = FCAT[]

IT_OUTTAB = MARA.

RGDS,

[Former Member]

• generate own entries if database table is empty

perform generate_entries changing pt_outtab.

endif.

call method g_grid->set_table_for_first_display

exporting it_toolbar_excluding = lt_exclude

changing it_fieldcatalog = pt_fieldcat

it_outtab = pt_outtab.

• Set editable cells to ready for input initially

CALL METHOD g_grid->set_ready_for_input

EXPORTING

I_READY_FOR_INPUT = 1.

clear lt_f4.

lt_f4-fieldname = 'WUNIT'.

lt_f4-register = 'X'.

append lt_f4.

<b>reward points if it is usefull ....</b>

[former_member196023]

Hi Abhay,

both of your answer are not sufficient enough to solve my requirement.

I am using ALV toolbar button to create new rows. So when I press button on toolbar to create new row, a blank row gets created. In that newly created row I am suppose to fill with some values and process further.

So whenever new row gets created, I want to have some cell value to be filled automatically.

I hope I have cleared my requirement.

[Former Member]

HI HaReSh

<b>refer to this code below.hope it might help u.</b>

*&---------------------------------------------------------------------*
*& Report  ZTESTDEMO_INTERACTIVE_LIST_2
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  ZTESTDEMO_INTERACTIVE_LIST_2.

TABLES: MARA,MARC,MARD.


* internal table itab_mara 3 fields matnr, ernam,mtart
DATA: BEGIN OF ITAB_MARA OCCURS 0,
MATNR LIKE MARA-MATNR,  " material number
ERNAM LIKE MARA-ERNAM,  " name of person who create
MTART LIKE MARA-MTART,  " Material Type
END OF ITAB_MARA.

* internal table itab_marc 3 fields matnr, werks,lvorm

DATA: BEGIN OF ITAB_MARC OCCURS 0,
MATNR LIKE MARC-MATNR,
WERKS LIKE MARC-WERKS,  " Plant
LVORM LIKE MARC-LVORM,  " Flag Material for Deletion at Plant Level
END OF ITAB_MARC.

* internal table itab_mard 2 fields

DATA: BEGIN OF ITAB_MARD OCCURS 0,
MATNR LIKE MARD-MATNR,
LGORT LIKE MARD-LGORT,  " Storage Location
END OF ITAB_MARD.

SELECT-OPTIONS: S_MTART FOR MARA-MTART.

INITIALIZATION.

S_MTART-LOW = 'HALB'.
S_MTART-HIGH = 'HAWA'.
S_MTART-OPTION = 'BT'.
APPEND S_MTART.

START-OF-SELECTION.

SELECT MATNR ERNAM MTART FROM MARA INTO TABLE ITAB_MARA WHERE MTART IN
S_MTART.

PERFORM DISPLAY.


TOP-OF-PAGE.
WRITE:/2(15) 'MATERIAL NO',20(20) 'CREATED BY',45(15) 'MATERIAL TYPE'.


FORM DISPLAY.

LOOP AT ITAB_MARA.
WRITE:/ ITAB_MARA-MATNR UNDER 'MATERIAL NO' HOTSPOT ON,ITAB_MARA-ERNAM
UNDER 'CREATED BY',ITAB_MARA-MTART UNDER 'MATERIAL TYPE'.
HIDE: ITAB_MARA-MATNR.
ENDLOOP.

ENDFORM.

AT LINE-SELECTION.
CASE SY-LSIND.
WHEN 1.

SELECT MATNR WERKS LVORM FROM MARC INTO TABLE ITAB_MARC WHERE MATNR =
ITAB_MARA-MATNR.
PERFORM DISPLAY1.

WHEN 2.

SELECT MATNR LGORT FROM MARD INTO TABLE ITAB_MARD WHERE MATNR =
ITAB_MARC-MATNR.
PERFORM DISPLAY2.

when 3.
sy-lsind = 0.
ENDCASE.

FORM DISPLAY1.
LOOP AT ITAB_MARC.
WRITE:/ ITAB_MARC-MATNR HOTSPOT ON, ITAB_MARC-WERKS,ITAB_MARC-LVORM.
HIDE: ITAB_MARC-MATNR.
ENDLOOP.

WRITE:/ SY-LSIND.
ENDFORM.

FORM DISPLAY2.
LOOP AT ITAB_MARD.
WRITE:/ ITAB_MARD-MATNR, ITAB_MARD-LGORT.
ENDLOOP.
WRITE:/ SY-LSIND.

ENDFORM.

regards

ravish

<b>plz reward for useful ans</b>

[former_member194669]

Hi,

You will have to insert that value in the internal table you are displying , you can either add it when you are appending the records to the internal table or , once the internal table is populated with the data , just use modify command to add value to that field.

aRs

[former_member196023]

Hi aRs,

I don't know how to control standard toolbar action in ALV. And that's why I cannot add or modify value at the time when new row gets created.

So i'll be thankful if you can help to me have proper example for the same.

Thanks,