doubt in abap object classes

Former Member — Mon, 03 Dec 2007 06:26:12 GMT

in abap objects v have a class cl_gui_alv_grid ,but can v use this class only when we are using a container,i mean in normal abap alv report we cannot use this class???

in normal alv report v use cl_salv_table ...

can any1 pls provide me some information on this

Re: doubt in abap object classes

former_member386202 — Mon, 03 Dec 2007 06:29:24 GMT

Hi,

Yes, we can use class only when we r using container only.

Goto SE38 give BCALV* and press f4 it will display list of standard alv programs

Refer that.

Regards,

Prashant

Re: doubt in abap object classes

Former Member — Mon, 03 Dec 2007 06:33:53 GMT

For ALV OBJECT MODEL,

· CL_SALV_TABLE for the simple, two-dimensional table

· CL_SALV_HIERSEQ_TABLE for the hierarchical-sequential list

· CL_SALV_TREE for the tree structure

FOR ALV GRID CONTROL,

Class cl_gui_alv_grid contains both control-specific methods and methods of the OO Control Framework.

http://help.sap.com/saphelp_nw70/helpdata/en/0a/b552f7d30911d2b467006094192fe3/frameset.htm

Re: doubt in abap object classes

p291102 — Mon, 03 Dec 2007 06:39:24 GMT

Hi,

This is the sample report for checkbox oops alv report.

REPORT YMS_CHECKBOXOOPSALV NO STANDARD PAGE HEADING.

TYPE-POOLS: slis.

DATA: BEGIN OF i_data OCCURS 0,

qmnum LIKE qmel-qmnum,

qmart LIKE qmel-qmart,

qmtxt LIKE qmel-qmtxt,

ws_row TYPE i,

ws_char(5) TYPE c,

chk,

END OF i_data.

DATA: report_id LIKE sy-repid.

DATA: ws_title TYPE lvc_title VALUE 'An ALV Report'.

DATA: i_layout TYPE slis_layout_alv.

DATA: i_fieldcat TYPE slis_t_fieldcat_alv.

DATA: i_events TYPE slis_t_event.

DATA: i_header TYPE slis_t_listheader.

DATA: i_extab TYPE slis_t_extab.

SELECT qmnum

qmart

qmtxt

INTO TABLE i_data

FROM qmel

WHERE qmnum <= '00030000010'.

LOOP AT i_data.

i_data-ws_row = sy-tabix.

i_data-ws_char = 'AAAAA'.

MODIFY i_data.

ENDLOOP.

report_id = sy-repid.

PERFORM f1000_layout_init CHANGING i_layout.

PERFORM f2000_fieldcat_init CHANGING i_fieldcat.

PERFORM f3000_build_header CHANGING i_header.

PERFORM f4000_events_init CHANGING i_events.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '

i_callback_program = report_id

I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
I_CALLBACK_TOP_OF_PAGE = ' '
I_CALLBACK_HTML_TOP_OF_PAGE = ' '
I_CALLBACK_HTML_END_OF_LIST = ' '
i_structure_name = ' '
I_BACKGROUND_ID = ' '

i_grid_title = ws_title

I_GRID_SETTINGS =

is_layout = i_layout

it_fieldcat = i_fieldcat

IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'

i_save = 'A'

IS_VARIANT =

it_events = i_events

IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IT_ALV_GRAPHICS =
IT_ADD_FIELDCAT =
IT_HYPERLINK =
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =

TABLES

t_outtab = i_data

EXCEPTIONS

program_error = 1

OTHERS = 2

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

&----

*& Form F1000_Layout_Init

&----

FORM f1000_layout_init USING i_layout TYPE slis_layout_alv.

CLEAR i_layout.

i_layout-colwidth_optimize = 'X'.

i_layout-edit = 'X'.

ENDFORM. " F1000_Layout_Init

&----

*& Form f2000_fieldcat_init

&----

FORM f2000_fieldcat_init CHANGING i_fieldcat TYPE slis_t_fieldcat_alv.

DATA: line_fieldcat TYPE slis_fieldcat_alv.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'QMNUM'. " The field name and the table

line_fieldcat-tabname = 'I_DATA'. " name are the two minimum req.

line_fieldcat-key = 'X'. " Specifies the column as a key (Blue)

line_fieldcat-seltext_m = 'Notification No.'. " Column Header

APPEND line_fieldcat TO i_fieldcat.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'QMART'.

line_fieldcat-ref_tabname = 'I_DATA'.

line_fieldcat-hotspot = 'X'. " Shows the field as a hotspot.

line_fieldcat-seltext_m = 'Notif Type'.

APPEND line_fieldcat TO i_fieldcat.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'QMTXT'.

line_fieldcat-tabname = 'I_DATA'.

line_fieldcat-seltext_m = 'Description'.

APPEND line_fieldcat TO i_fieldcat.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'WS_ROW'.

line_fieldcat-tabname = 'I_DATA'.

line_fieldcat-seltext_m = 'Row Number'.

APPEND line_fieldcat TO i_fieldcat.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'WS_CHAR'.

line_fieldcat-tabname = 'I_DATA'.

line_fieldcat-seltext_l = 'Test Character Field'.

line_fieldcat-datatype = 'CHAR'.

line_fieldcat-outputlen = '15'. " You can specify the width of a

APPEND line_fieldcat TO i_fieldcat. " column.

CLEAR line_fieldcat.

line_fieldcat-fieldname = 'CHK'.

line_fieldcat-tabname = 'I_DATA'.

line_fieldcat-seltext_l = 'Checkbox'.

line_fieldcat-checkbox = 'X'. " Display this field as a checkbox

line_fieldcat-edit = 'X'. " This option ensures that you can

" edit the checkbox. Else it will

" be protected.

APPEND line_fieldcat TO i_fieldcat.

ENDFORM. " f2000_fieldcat_init

&----

*& Form f3000_build_header

&----

FORM f3000_build_header USING i_header TYPE slis_t_listheader.

DATA: gs_line TYPE slis_listheader.

CLEAR gs_line.

gs_line-typ = 'H'.

gs_line-info = 'This is line of type HEADER'.

APPEND gs_line TO i_header.

CLEAR gs_line.

gs_line-typ = 'S'.

gs_line-key = 'STATUS 1'.

gs_line-info = 'This is line of type STATUS'.

APPEND gs_line TO i_header.

gs_line-key = 'STATUS 2'.

gs_line-info = 'This is also line of type STATUS'.

APPEND gs_line TO i_header.

CLEAR gs_line.

gs_line-typ = 'A'.

gs_line-info = 'This is line of type ACTION'.

APPEND gs_line TO i_header.

ENDFORM. " f3000_build_header

&----

*& Form f4000_events_init

&----

FORM f4000_events_init CHANGING i_events TYPE slis_t_event.

DATA: line_event TYPE slis_alv_event.

CLEAR line_event.

line_event-name = 'TOP_OF_PAGE'.

line_event-form = 'F4100_TOP_OF_PAGE'.

APPEND line_event TO i_events.

CLEAR line_event.

line_event-name = 'PF_STATUS_SET'.

line_event-form = 'F4200_PF_STATUS_SET'.

APPEND line_event TO i_events.

ENDFORM. " f3000_events_init

----

FORM F4100_TOP_OF_PAGE *

----

FORM f4100_top_of_page.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

it_list_commentary = i_header.

ENDFORM.

----

FORM F4200_PF_STATUS_SET *

----

FORM f4200_pf_status_set USING i_extab TYPE slis_t_extab.

REFRESH i_extab.

PERFORM f4210_exclude_fcodes CHANGING i_extab.

SET PF-STATUS 'STANDARD' OF PROGRAM 'SAPLSALV' EXCLUDING i_extab.

ENDFORM.

&----

*& Form f4210_exclude_fcodes

&----

FORM f4210_exclude_fcodes USING i_extab TYPE slis_t_extab.

DATA: ws_fcode TYPE slis_extab.

CLEAR ws_fcode.

ws_fcode = '&EB9'. " Call up Report.

APPEND ws_fcode TO i_extab.

ws_fcode = '&ABC'. " ABC Analysis.

APPEND ws_fcode TO i_extab.

ws_fcode = '&NFO'. " Info Select.

APPEND ws_fcode TO i_extab.

ws_fcode = '&LFO'. " Information.

APPEND ws_fcode TO i_extab.

ENDFORM. " f4210_exclude_fcodes

Thanks,

Sankar M

Re: doubt in abap object classes

uwe_schieferstein — Mon, 03 Dec 2007 06:46:32 GMT

Hello Amit

Have a look at my answer in thread

Regards

Uwe

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