Reuse_alv_grid_display_lvc- Double-click Event ‘& IC1’

In the ABAP program, REUSE_ALV_GRID_DISPLAY_LVC is called to display ALV, and there is often a need to double-click a row or a field to jump to other tcodes. Let’s briefly introduce it below.

The ucomm of the double-click event is’&IC1′.

Complete code:

REPORT ztest_alv_lvc_2click.


TYPES:BEGIN OF gty_ekko,
ebeln
TYPE ekko-ebeln,
verkf
TYPE ekko-verkf,
END OF gty_ekko.
DATA:git_ekko TYPE STANDARD TABLE OF gty_ekko,
gwa_ekko
TYPE gty_ekko.

DATA:git_fcat TYPE lvc_t_fcat,
gwa_fcat
LIKE LINE OF git_fcat,
gwa_layout
TYPE lvc_s_layo.
CONSTANTS: gco_callback_user_command TYPE slis_formname VALUE 'FRM_USER_COMMAND'.

START-OF-SELECTION.

SELECT ebeln
verkf
INTO CORRESPONDING FIELDS OF TABLE git_ekko
FROM ekko
UP
TO 10 ROWS.

PERFORM frm_set_catalog.

gwa_layout
-zebra = 'X'.
gwa_layout
-sel_mode = 'A'.
gwa_layout
-cwidth_opt = 'X'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
i_callback_program
= sy-repid
is_layout_lvc
= gwa_layout
it_fieldcat_lvc
= git_fcat
i_callback_user_command
= gco_callback_user_command
TABLES
t_outtab
= git_ekko[]
EXCEPTIONS
program_error
= 1
OTHERS
= 2.
IF sy-subrc = 0.

ENDIF.
FORM frm_user_command USING i_ucomm TYPE sy-ucomm
i_wa_selfield
TYPE slis_selfield.
CASE i_ucomm.
WHEN
'&IC1'. "Double click
*
if click on PO field, jump to me23n
IF i_wa_selfield-fieldname = 'EBELN'.
SET PARAMETER ID 'BES' FIELD i_wa_selfield-value.
CALL TRANSACTION 'ME23N' AND SKIP FIRST SCREEN.
ENDIF.
WHEN OTHERS.

ENDCASE.

ENDFORM.
*&------------ -------------------------------------------------- -------*
*
& Form FRM_SET_CATALOG
*
&---------------------------- -----------------------------------------*
*
text
*
----------------------------- -----------------------------------------*
*
--> p1 text
*
<-- p2 text
*
----------------------------- -----------------------------------------*
FORM frm_set_catalog.

DATA:l_pos TYPE i VALUE 1.
CLEAR: l_pos.
l_pos
= l_pos + 1.
gwa_fcat
-coltext = 'PO'.
gwa_fcat
-scrtext_l = 'PO'.
gwa_fcat
-scrtext_m = 'PO'.
gwa_fcat
-scrtext_s = 'PO'.
gwa_fcat
-fieldname = 'EBELN'.
gwa_fcat
-col_pos = l_pos.
gwa_fcat
-outputlen = '10'.
APPEND gwa_fcat TO git_fcat.
l_pos
= l_pos + 1.
gwa_fcat
-coltext = 'PO item'.
gwa_fcat
-scrtext_l = 'PO item'.
gwa_fcat
-scrtext_m = 'PO item'.
gwa_fcat
-scrtext_s = 'PO item'.
gwa_fcat
-fieldname = 'VERKF'.
gwa_fcat
-col_pos = l_pos.
gwa_fcat
-outputlen = '20'.
APPEND gwa_fcat TO git_fcat.

ENDFORM.

Run:

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Go to me23n to display purchase order 3000000100

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Above.

REPORT ztest_alv_lvc_2click.


TYPES:BEGIN OF gty_ekko,
ebeln
TYPE ekko-ebeln,
verkf
TYPE ekko-verkf,
END OF gty_ekko.
DATA:git_ekko TYPE STANDARD TABLE OF gty_ekko,
gwa_ekko
TYPE gty_ekko.

DATA:git_fcat TYPE lvc_t_fcat,
gwa_fcat
LIKE LINE OF git_fcat,
gwa_layout
TYPE lvc_s_layo.
CONSTANTS: gco_callback_user_command TYPE slis_formname VALUE 'FRM_USER_COMMAND'.

START-OF-SELECTION.

SELECT ebeln
verkf
INTO CORRESPONDING FIELDS OF TABLE git_ekko
FROM ekko
UP
TO 10 ROWS.

PERFORM frm_set_catalog.

gwa_layout
-zebra = 'X'.
gwa_layout
-sel_mode = 'A'.
gwa_layout
-cwidth_opt = 'X'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
i_callback_program
= sy-repid
is_layout_lvc
= gwa_layout
it_fieldcat_lvc
= git_fcat
i_callback_user_command
= gco_callback_user_command
TABLES
t_outtab
= git_ekko[]
EXCEPTIONS
program_error
= 1
OTHERS
= 2.
IF sy-subrc = 0.

ENDIF.
FORM frm_user_command USING i_ucomm TYPE sy-ucomm
i_wa_selfield
TYPE slis_selfield.
CASE i_ucomm.
WHEN
'&IC1'. "Double click
*
if click on PO field, jump to me23n
IF i_wa_selfield-fieldname = 'EBELN'.
SET PARAMETER ID 'BES' FIELD i_wa_selfield-value.
CALL TRANSACTION 'ME23N' AND SKIP FIRST SCREEN.
ENDIF.
WHEN OTHERS.

ENDCASE.

ENDFORM.
*&------------ -------------------------------------------------- -------*
*
& Form FRM_SET_CATALOG
*
&---------------------------- -----------------------------------------*
*
text
*
----------------------------- -----------------------------------------*
*
--> p1 text
*
<-- p2 text
*
----------------------------- -----------------------------------------*
FORM frm_set_catalog.

DATA:l_pos TYPE i VALUE 1.
CLEAR: l_pos.
l_pos
= l_pos + 1.
gwa_fcat
-coltext = 'PO'.
gwa_fcat
-scrtext_l = 'PO'.
gwa_fcat
-scrtext_m = 'PO'.
gwa_fcat
-scrtext_s = 'PO'.
gwa_fcat
-fieldname = 'EBELN'.
gwa_fcat
-col_pos = l_pos.
gwa_fcat
-outputlen = '10'.
APPEND gwa_fcat TO git_fcat.
l_pos
= l_pos + 1.
gwa_fcat
-coltext = 'PO item'.
gwa_fcat
-scrtext_l = 'PO item'.
gwa_fcat
-scrtext_m = 'PO item'.
gwa_fcat
-scrtext_s = 'PO item'.
gwa_fcat
-fieldname = 'VERKF'.
gwa_fcat
-col_pos = l_pos.
gwa_fcat
-outputlen = '20'.
APPEND gwa_fcat TO git_fcat.

ENDFORM.

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