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problem with ALV mehtod copy_row

Former Member
0 Kudos

Hello all,

i would like to realize an ALV with the function of copying a row.

i copied the example BCALV_EDIT_04 and commented the two lines that excluded the copy function. when i start my example i select a row, i push the button, but none of the fields are ready for an entry.

what's wrong with my example, what did i forget?

many thanks for your help.

Robert

3 REPLIES 3

Former Member
0 Kudos

Hello Robert,

I#m not sure if I understood your problem clearly.

You have to create a new line after copying the line you want to copy and then choose paste.

Regards,

Walter

Former Member
0 Kudos

Hi Walter,

i'm sorry for my bad description. what i expected after i included the "copy_row"-method, was the following behaviour:

- the dialog takes the line i marked

- the line is inserted in the control

- i can edit the values of the new line

what happens is, that the dialog inserts the line in the control, but i can't edit any of the values. so in my opinion the "copy"-function does not work as i am used to it.

thanks for your reply,

Robert

Former Member
0 Kudos

Create screen with 9000

&----


*& Report Z_EDIT_ALV

&----


REPORT z_edit_alv.

DATA: i_zkb_test TYPE TABLE OF zkb_test,

w_zkb_test TYPE zkb_test.

DATA: o_grid TYPE REF TO cl_gui_alv_grid,

o_container TYPE REF TO cl_gui_custom_container.

DATA: lt_fcat TYPE lvc_t_fcat,

ls_layo TYPE lvc_s_layo,

ls_sort TYPE lvc_s_sort,

lt_sort TYPE lvc_t_sort,

ls_fieldcat TYPE slis_t_fieldcat_alv WITH HEADER LINE.

START-OF-SELECTION.

<b> CALL SCREEN 9000.</b>

&----


*& Module STATUS_9000 OUTPUT

&----


  • text

----


MODULE status_9000 OUTPUT.

SET PF-STATUS '9000'.

  • SET TITLEBAR 'xxx'.

ENDMODULE. " STATUS_9000 OUTPUT

&----


*& Module display_alv_9000 OUTPUT

&----


  • text

----


MODULE display_alv_9000 OUTPUT.

IF o_container IS INITIAL.

SELECT * FROM zkb_test INTO TABLE i_zkb_test.

IF cl_gui_alv_grid=>offline( ) IS INITIAL.

  • Create a custom container control for ALV Control

CREATE OBJECT o_container

EXPORTING

<b> container_name = 'CONTAINER'.</b>

  • Create a ALV Control

CREATE OBJECT o_grid

EXPORTING i_parent = o_container.

PERFORM build_field_catalgue.

CALL METHOD o_grid->set_table_for_first_display

EXPORTING

i_save = 'A'

i_default = 'X'

is_layout = ls_layo

CHANGING

it_outtab = i_zkb_test

it_fieldcatalog = lt_fcat

it_sort = lt_sort[].

ENDIF.

ENDIF.

ENDMODULE. " display_alv_9000 OUTPUT

&----


*& Module user_command_9000 INPUT

&----


  • text

----


MODULE user_command_9000 INPUT.

CASE sy-ucomm .

WHEN 'BACK' OR 'EXIT'.

SET SCREEN 0.

LEAVE SCREEN.

WHEN 'UPDATE'.

CALL METHOD o_grid->check_changed_data.

MODIFY zkb_test FROM TABLE i_zkb_test.

IF sy-subrc EQ 0.

COMMIT WORK AND WAIT.

MESSAGE 'Data updated' TYPE 'I'.

ENDIF.

  • Refresh the same in ALV

CALL METHOD o_grid->refresh_table_display.

ENDCASE.

ENDMODULE. " user_command_9000 INPUT

&----


*& Form build_field_catalgue

&----


  • text

----


  • --> p1 text

  • <-- p2 text

----


FORM build_field_catalgue .

DATA: ls_fcat TYPE lvc_s_fcat.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = sy-cprog

i_internal_tabname = 'I_ZKB_TEST'

i_structure_name = 'ZKB_TEST'

i_client_never_display = 'X'

CHANGING

ct_fieldcat = ls_fieldcat[]

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

IF sy-subrc <> 0.

MESSAGE 'FCAT Error' TYPE 'I'.

EXIT.

ENDIF.

LOOP AT ls_fieldcat.

CLEAR ls_fcat.

ls_fcat-fieldname = ls_fieldcat-fieldname. "Fieldname

ls_fcat-ref_table = ls_fieldcat-tabname. "DDIC ref struct

ls_fcat-inttype = ls_fieldcat-inttype. "Data type

ls_fcat-outputlen = ls_fieldcat-outputlen. "Column width

ls_fcat-coltext = ls_fieldcat-seltext_m. "Column Header

ls_fcat-seltext = ls_fieldcat-seltext_m. "Column Desc

ls_fcat-ref_field = ls_fieldcat-ref_fieldname. "Reference field

ls_fcat-ref_table = ls_fieldcat-ref_tabname. "Reference table

CASE ls_fieldcat-fieldname.

WHEN 'MANDT' OR 'SNO'.

ls_fcat-edit = ' '.

WHEN OTHERS.

ls_fcat-edit = 'X'.

ENDCASE.

APPEND ls_fcat TO lt_fcat.

ENDLOOP.

ENDFORM. " build_field_catalgue

Rewards if useful.......................

Minal