topic ALV tree code help-urgent in Application Development and Automation Discussions

ALV tree code help-urgent

Former Member — Thu, 10 Jan 2008 09:38:49 GMT

Hi all,

can any one help me to include the following code in the program BCALV_TREE_SIMPLE_DEMO???

REPORT Z_MANFIELD.

DATA: d_screen TYPE REF TO cl_dynpro_info.

for field list of screen

DATA: ftab TYPE TABLE OF d021s,

wa_ftab TYPE d021s,

pltab TYPE TABLE OF d022s.

name of modulpool

DATA: mpool TYPE repid,

mpool2 type repid.

for screen attributes of field

DATA: es_screen TYPE screen.

DATA: back TYPE t588m-varky.

DATA: status.

DATA: pos TYPE i.

DATA: p_infty TYPE infty.

DATA: dynnr type dynnr value '2000'.

FIELD-SYMBOLS: <scf>.

TABLES: t588m, pme04,t588d.

constants: calc_molga type molga value '07'.

for collection of mandatory fields

DATA: BEGIN OF mf_tab OCCURS 0,

fnam TYPE d021s-fnam,

added for distinction of default and T588M

group TYPE char4,

END OF mf_tab.

DATA : BEGIN OF wa,

infty TYPE infty,

END OF wa.

DATA itab LIKE wa OCCURS 0 WITH HEADER LINE.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 1(12) text-001.

PARAMETER action TYPE t588d-itygr.

SELECTION-SCREEN END OF LINE.

for field attributes

START-OF-SELECTION.

SELECT infty INTO CORRESPONDING FIELDS OF TABLE itab FROM t588d WHERE itygr = action.

IF sy-subrc EQ 0.

WRITE : / 'INFOTYPES FOR THIS ACTION TYPE ARE : '.

SORT itab BY infty.

DELETE ADJACENT DUPLICATES FROM itab COMPARING infty.

LOOP AT itab.

WRITE : / itab-infty HOTSPOT COLOR 6 INVERSE ON.

ENDLOOP.

WRITE /.

WRITE : / ' CLICK AN INFOTYPE FOR GETTING ITS MANDATORY FIELDS'.

ELSE.

WRITE : / 'SORRY,NO INFOTYPE FOR THIS ACTION TYPE'.

ENDIF.

AT LINE-SELECTION.

MOVE sy-lisel(6) TO p_infty.

WRITE: / 'INFOTYPE - '.

WRITE : p_infty.

WRITE : /'MANDATORY FIELDS ARE :'.

WRITE : / .

build modulpool-name

CREATE OBJECT d_screen.

CONCATENATE 'MP' p_infty '00' INTO mpool2.

CONCATENATE mpool2 '_CE' into mpool.

maybe, you have to determin the screen-no first
perform determin_scrno CHANGING dynnr.

SELECT SINGLE * FROM t588m WHERE repna = mpool

AND dynnr = dynnr

AND varky = calc_molga.

IF sy-subrc NE 0. "not found -> switch to default MOLGA

SELECT SINGLE * FROM t588m WHERE repna LIKE mpool

AND dynnr = dynnr

AND varky = space.

IF sy-subrc NE 0. "still not there -> fall back to dflt modulpool with MOLGA

mpool = mpool2.

SELECT SINGLE * FROM t588m WHERE repna = mpool

AND dynnr = dynnr

AND varky = calc_molga.

IF sy-subrc ne 0. "Last try -> dflt modulpool + empty MOLGA

SELECT SINGLE * FROM t588m WHERE repna LIKE mpool

AND dynnr = dynnr

AND varky = space.

IF sy-subrc ne 0. "obviously, there isn't ana entry at all

clear t588m.

ENDIF.

only to ensure that these fields are filled

IF t588m IS INITIAL.

t588m-repna = mpool.

t588m-dynnr = dynnr.

ENDIF.

get fieldlist for screen

CALL FUNCTION 'RS_IMPORT_DYNPRO'

EXPORTING

dylang = sy-langu

dyname = t588m-repna

dynumb = t588m-dynnr

request = ' '

suppress_checks = ' '

IMPORTING
HEADER =

TABLES

ftab = ftab

pltab = pltab

EXCEPTIONS

button_error = 1

dylanguage_invalid = 2

dylanguage_not_inst = 3

dyname_invalid = 4

dynproload_not_found = 5

dynpro_old = 6

dynumb_invalid = 7

ftab_invalid = 8

gen_error = 9

gen_ok = 10

header_invalid = 11

internal_error = 12

no_dynpro = 13

no_ftab_row = 14

no_memory = 15

no_processlogic = 16

pltab_invalid = 17

request_invalid = 18

OTHERS = 19

IF sy-subrc EQ 0.

error handling

ENDIF.

get rid of comments, frames and the like

DELETE ftab WHERE aglt IS INITIAL.

LOOP AT ftab INTO wa_ftab.

Screen-Grp3 is the key to T588M-DBILD

IF wa_ftab-grp3 NE space.

pos = wa_ftab-grp3 - 1.

ASSIGN t588m-dbild+pos(1) TO <scf>.

mandatory fields are marked '+'

IF <scf> EQ '+'.

MOVE wa_ftab-fnam TO mf_tab-fnam.

MOVE wa_ftab-grp3 TO mf_tab-group.

APPEND mf_tab.

CONTINUE.

ENDIF.

maybe the field is mandatory by default

CALL METHOD d_screen->get_screen_field_attr

EXPORTING

iv_repid = t588m-repna

iv_dynnr = t588m-dynnr

iv_field = wa_ftab-fnam

IMPORTING

es_screen = es_screen

EXCEPTIONS

exc_insufficient_parameters = 1

exc_no_attributes = 2

OTHERS = 3.

IF sy-subrc EQ 0.

error handling

ENDIF.

IF es_screen-required NE space.

MOVE wa_ftab-fnam TO mf_tab-fnam.

MOVE 'Dflt' TO mf_tab-group.

APPEND mf_tab.

ENDIF.

ENDLOOP.

simple output

LOOP AT mf_tab.

WRITE: / mf_tab-fnam,

mf_tab-group.

ENDLOOP.

CLEAR: mf_tab, mf_tab[].

END-OF-SELECTION.

**********************************************************************************

i want the output in the format(in the order)

action(t588m-itygr),infotype(itab-infty),field name(mf_tab-fnam),group(mf_tab-group)

Re: ALV tree code help-urgent

Former Member — Thu, 10 Jan 2008 09:41:08 GMT

&----

*& Report ZDEMO_ALVTREE *

*& *

&----

*& *

*& Example of a simple ALV Grid Report *

*& ................................... *

*& *

*& The basic requirement for this demo is to display a number of *

*& fields from the EKPO and EKKO table in a tree structure. *

*& *

&----

Amendment History *

REPORT zdemo_alvgrid .

*Data Declaration

*----

TABLES: ekko.

TYPE-POOLS: slis. "ALV Declarations

TYPES: BEGIN OF t_ekko,

ebeln TYPE ekpo-ebeln,

ebelp TYPE ekpo-ebelp,

statu TYPE ekpo-statu,

aedat TYPE ekpo-aedat,

matnr TYPE ekpo-matnr,

menge TYPE ekpo-menge,

meins TYPE ekpo-meins,

netpr TYPE ekpo-netpr,

peinh TYPE ekpo-peinh,

END OF t_ekko.

DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,

it_ekpo TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,

it_emptytab TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,

wa_ekko TYPE t_ekko,

wa_ekpo TYPE t_ekko.

DATA: ok_code like sy-ucomm, "OK-Code

save_ok like sy-ucomm.

*ALV data declarations

DATA: fieldcatalog TYPE lvc_t_fcat WITH HEADER LINE.

DATA: gd_fieldcat TYPE lvc_t_fcat,

gd_tab_group TYPE slis_t_sp_group_alv,

gd_layout TYPE slis_layout_alv.

*ALVtree data declarations

CLASS cl_gui_column_tree DEFINITION LOAD.

CLASS cl_gui_cfw DEFINITION LOAD.

DATA: gd_tree TYPE REF TO cl_gui_alv_tree,

gd_hierarchy_header TYPE treev_hhdr,

gd_report_title TYPE slis_t_listheader,

gd_logo TYPE sdydo_value,

gd_variant TYPE disvariant.

*Create container for alv-tree

DATA: l_tree_container_name(30) TYPE c,

l_custom_container TYPE REF TO cl_gui_custom_container.

************************************************************************

*Includes

*INCLUDE ZDEMO_ALVTREEO01. "Screen PBO Modules

*INCLUDE ZDEMO_ALVTREEI01. "Screen PAI Modules

*INCLUDE ZDEMO_ALVTREEF01. "ABAP Subroutines(FORMS)

************************************************************************

*Start-of-selection.

START-OF-SELECTION.

ALVtree setup data

PERFORM data_retrieval.

PERFORM build_fieldcatalog.

PERFORM build_layout.

PERFORM build_hierarchy_header CHANGING gd_hierarchy_header.

PERFORM build_report_title USING gd_report_title gd_logo.

PERFORM build_variant.

Display ALVtree report

call screen 100.

&----

*& Form DATA_RETRIEVAL

&----

Retrieve data into Internal tables

FORM data_retrieval.

SELECT ebeln

UP TO 10 ROWS

FROM ekko

INTO corresponding fields of TABLE it_ekko.

loop at it_ekko into wa_ekko.

SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh

FROM ekpo

appending TABLE it_ekpo

where ebeln eq wa_ekko-ebeln.

endloop.

ENDFORM. " DATA_RETRIEVAL

&----

*& Form BUILD_FIELDCATALOG

&----

Build Fieldcatalog for ALV Report

FORM build_fieldcatalog.

Please not there are a number of differences between the structure of

ALVtree fieldcatalogs and ALVgrid fieldcatalogs.

For example the field seltext_m is replace by scrtext_m in ALVtree.

fieldcatalog-fieldname = 'EBELN'. "Field name in itab

fieldcatalog-scrtext_m = 'Purchase Order'. "Column text

fieldcatalog-col_pos = 0. "Column position

fieldcatalog-outputlen = 15. "Column width

fieldcatalog-emphasize = 'X'. "Emphasize (X or SPACE)

fieldcatalog-key = 'X'. "Key Field? (X or SPACE)

fieldcatalog-do_sum = 'X'. "Sum Column?

fieldcatalog-no_zero = 'X'. "Don't display if zero

APPEND fieldcatalog TO gd_fieldcat.

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'EBELP'.

fieldcatalog-scrtext_m = 'PO Iten'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 1.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'STATU'.

fieldcatalog-scrtext_m = 'Status'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 2.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'AEDAT'.

fieldcatalog-scrtext_m = 'Item change date'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 3.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'MATNR'.

fieldcatalog-scrtext_m = 'Material Number'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 4.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'MENGE'.

fieldcatalog-scrtext_m = 'PO quantity'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 5.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'MEINS'.

fieldcatalog-scrtext_m = 'Order Unit'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 6.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'NETPR'.

fieldcatalog-scrtext_m = 'Net Price'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 7.

fieldcatalog-datatype = 'CURR'.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

fieldcatalog-fieldname = 'PEINH'.

fieldcatalog-scrtext_m = 'Price Unit'.

fieldcatalog-outputlen = 15.

fieldcatalog-col_pos = 8.

APPEND fieldcatalog TO gd_fieldcat..

CLEAR fieldcatalog.

ENDFORM. " BUILD_FIELDCATALOG

&----

*& Form BUILD_LAYOUT

&----

Build layout for ALV grid report

FORM build_layout.

gd_layout-no_input = 'X'.

gd_layout-colwidth_optimize = 'X'.

gd_layout-totals_text = 'Totals'(201).

gd_layout-totals_only = 'X'.

gd_layout-f2code = 'DISP'. "Sets fcode for when double

"click(press f2)

gd_layout-zebra = 'X'.

gd_layout-group_change_edit = 'X'.

gd_layout-header_text = 'helllllo'.

ENDFORM. " BUILD_LAYOUT

&----

*& Form build_hierarchy_header

&----

build hierarchy-header-information

-->P_L_HIERARCHY_HEADER structure for hierarchy-header

FORM build_hierarchy_header CHANGING

p_hierarchy_header TYPE treev_hhdr.

p_hierarchy_header-heading = 'Hierarchy Header'(013).

p_hierarchy_header-tooltip = 'This is the Hierarchy Header !'(014).

p_hierarchy_header-width = 30.

p_hierarchy_header-width_pix = ''.

ENDFORM. " build_hierarchy_header

&----

*& Form BUILD_REPORT_TITLE

&----

Build table for ALVtree header

<-> p1 Header details

<-> p2 Logo value

FORM build_report_title CHANGING

pt_report_title TYPE slis_t_listheader

pa_logo TYPE sdydo_value.

DATA: ls_line TYPE slis_listheader,

ld_date(10) TYPE c.

List Heading Line(TYPE H)

CLEAR ls_line.

ls_line-typ = 'H'.

ls_line-key "Not Used For This Type(H)

ls_line-info = 'PO ALVTree Display'.

APPEND ls_line TO pt_report_title.

Status Line(TYPE S)

ld_date(2) = sy-datum+6(2).

ld_date+2(1) = '/'.

ld_date3(2) = sy-datum4(2).

ld_date+5(1) = '/'.

ld_date+6(4) = sy-datum(4).

ls_line-typ = 'S'.

ls_line-key = 'Date'.

ls_line-info = ld_date.

APPEND ls_line TO pt_report_title.

Action Line(TYPE A)

CLEAR ls_line.

ls_line-typ = 'A'.

CONCATENATE 'Report: ' sy-repid INTO ls_line-info SEPARATED BY space.

APPEND ls_line TO pt_report_title.

ENDFORM.

&----

*& Form BUILD_VARIANT

&----

Build variant

form build_variant.

Set repid for storing variants

gd_variant-report = sy-repid.

endform. " BUILD_VARIANT

Regards.

Re: ALV tree code help-urgent

Former Member — Thu, 10 Jan 2008 10:03:06 GMT

Hi,

Check the sample program SAPSIMPLE_TREE_CONTROL_DEMO .

Regards,

Renjith Michael.