ABAP - ALV Styles In A Fieldcatalogue.

*&---------------------------------------------------------------------*
*& Report ZALV_STYLES *
*& *
*&---------------------------------------------------------------------*
*& AS : ALV Styles in a fieldcatalogue. *
*& The ALV is developed using OOPS and various styles are given for *
*& each column in the fieldcatalogue *
*&---------------------------------------------------------------------*
REPORT zalv_styles.
*Include for ALV styles
INCLUDE cl_alv_control " use this include in <> symbol.
*Type ppols for alv
TYPE-POOLS : slis.
*structure for t582a tbale
TYPES : BEGIN OF ty_table,
infty TYPE infty,
pnnnn TYPE pnnnn_d,
zrmkz TYPE dzrmkz,
zeitb TYPE dzeitb,
dname TYPE dianm,
edynr TYPE edynp,
ldynr TYPE ldynp,
stypt TYPE stypt,
sytxt TYPE sytxt,
davo TYPE davo,
davoe TYPE davoe,
END OF ty_table.
*Structure for infotype text
TYPES : BEGIN OF ty_itext,
infty TYPE infty,
itext TYPE intxt,
sprsl TYPE sprsl,
END OF ty_itext.
*Structure for output display
TYPES : BEGIN OF ty_output,
infty TYPE infty,
itext TYPE intxt,
pnnnn TYPE pnnnn_d,
zrmkz TYPE dzrmkz,
zeitb TYPE dzeitb,
dname TYPE dianm,
edynr TYPE edynp,
ldynr TYPE ldynp,
stypt TYPE stypt,
sytxt TYPE sytxt,
davo TYPE davo,
davoe TYPE davoe,
text(6) TYPE c,
sradio(6) TYPE c,
scheck(6) TYPE c,
END OF ty_output.
*internal table and work area declarations
DATA : it_table TYPE STANDARD TABLE OF ty_table INITIAL SIZE 0,
it_output TYPE STANDARD TABLE OF ty_output INITIAL SIZE 0,
it_ittext TYPE STANDARD TABLE OF ty_itext INITIAL SIZE 0,
wa_table TYPE ty_table,
wa_output TYPE ty_output,
wa_ittext TYPE ty_itext.
*Data declarations for ALV
DATA: c_ccont TYPE REF TO cl_gui_custom_container, "Custom container object
c_alvgd TYPE REF TO cl_gui_alv_grid, "ALV grid object
it_fcat TYPE lvc_t_fcat, "Field catalogue
it_layout TYPE lvc_s_layo. "Layout
*Field symbols declarations for style
FIELD-SYMBOLS : TYPE lvc_s_fcat.
*initialization event
INITIALIZATION.
*start of selection event
START-OF-SELECTION.
*select the infotypes maintained
SELECT infty
pnnnn
zrmkz
zeitb
dname
edynr
ldynr
stypt
sytxt
davo
davoe
FROM t582a UP TO 25 ROWS
INTO CORRESPONDING FIELDS OF TABLE it_table.
* *Select the infotype texts
IF it_table[] IS NOT INITIAL.
SELECT itext
infty
sprsl
FROM t582s
INTO CORRESPONDING FIELDS OF TABLE it_ittext
FOR ALL ENTRIES IN it_table
WHERE infty = it_table-infty
AND sprsl = 'E'.
ENDIF.
*Apppending the data to the internal table of ALV output
LOOP AT it_table INTO wa_table.
wa_output-infty = wa_table-infty.
wa_output-pnnnn = wa_table-pnnnn.
wa_output-zrmkz = wa_table-zrmkz.
wa_output-zeitb = wa_table-zeitb.
wa_output-dname = wa_table-dname.
wa_output-edynr = wa_table-edynr.
wa_output-ldynr = wa_table-ldynr.
wa_output-stypt = wa_table-stypt.
wa_output-sytxt = wa_table-sytxt.
wa_output-davo = wa_table-davo.
wa_output-davoe = wa_table-davoe.
* For texts
READ TABLE it_ittext INTO wa_ittext WITH KEY infty = wa_table-infty.
wa_output-itext = wa_ittext-itext.
wa_output-text = wa_ittext-sprsl.
APPEND wa_output TO it_output.
CLEAR wa_output.
ENDLOOP.
* Calling the ALV screen with custom container
CALL SCREEN 0600.
*On this statement double click it takes you to the screen painter SE51.*Enter the attributes
*Create a Custom container and name it CC_CONT and OK code as OK_CODE.
*Save check and Activate the screen painter.
*Now a normal screen with number 600 is created which holds the ALV grid.* PBO of the actual screen ,
* Here we can give a title and customized menus
*&---------------------------------------------------------------------*
*& Module STATUS_0600 OUTPUT
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
MODULE status_0600 OUTPUT.
* SET PF-STATUS 'xxxxxxxx'.
* SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0600 OUTPUT
* calling the PBO module ALV_GRID.
*&---------------------------------------------------------------------*
*& Module ALV_GRID OUTPUT
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
MODULE alv_grid OUTPUT.
CREATE OBJECT c_ccont
EXPORTING
container_name = 'CC_CONT'.
CREATE OBJECT c_alvgd
EXPORTING
i_parent = c_ccont.
* SET field for ALV
PERFORM alv_build_fieldcat.
* Setting the styles for the ALV grid control
* using field-symbols
LOOP AT it_fcat ASSIGNING .
*For Each and every line of the fieldcat
CASE sy-tabix.
*Color Styles
*Background/Font/Group/positive/negative
WHEN '1'.
-style = alv_style_color_inv_positive.
WHEN '2'.
-style = alv_style_color_int_negative.
WHEN '3'.
-style = alv_style_color_inv_negative.
WHEN '4'.
-style = alv_style_color_int_positive.
WHEN '5'.
-style = alv_style_color_background.
-style = alv_style_color_inv_background.
WHEN '6'.
-style = alv_style_color_group.
-style = alv_style_color_int_background.
*Style for F4
WHEN '7'.
-style = alv_style_f4.
*Style for Alignment(others are also possible)
WHEN '8'.
-style = alv_style_align_left_bottom.
*Style for Font Underlined/Bold and Italic are possible
WHEN '9'.
-style = alv_style_font_underlined.
*Style for button type
WHEN '10'.
-style = alv_style_button.
*Style for Font Symbol
WHEN '11'.
-style = alv_style_font_symbol.
*Style for Radiobutton
WHEN '12'.
-style = alv_style_radio_checked.
*Style for checkbox
WHEN '13'.
-style = alv_style_checkbox_checked.
*Style for column style characteristics(highlighting the col)
WHEN '14'.
-style = alv_col_style_characteristic.
*Styles for Enabling the column
WHEN '15'.
-style = alv_style_enabled.
ENDCASE.
ENDLOOP.
* Set ALV attributes FOR LAYOUT
PERFORM alv_report_layout.
CHECK NOT c_alvgd IS INITIAL.
* Call ALV GRID
CALL METHOD c_alvgd->set_table_for_first_display
EXPORTING
is_layout = it_layout
CHANGING
it_outtab = it_output
it_fieldcatalog = it_fcat
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDMODULE. " ALV_GRID OUTPUT
*&---------------------------------------------------------------------*
*& Form alv_build_fieldcat
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* <--P_IT_FCAT text *----------------------------------------------------------------------* *subroutine to build fieldcat

FORM alv_build_fieldcat.

DATA lv_fldcat TYPE lvc_s_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '1'.

lv_fldcat-fieldname = 'INFTY'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 8.

lv_fldcat-scrtext_m = 'Infotype'.

lv_fldcat-icon = 'X'.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '2'.

lv_fldcat-fieldname = 'PNNNN'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 15.

lv_fldcat-scrtext_m = 'Structure'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '3'.

lv_fldcat-fieldname = 'ITEXT'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 60.

lv_fldcat-scrtext_m = 'Description'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '4'.

lv_fldcat-fieldname = 'TEXT'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 5.

lv_fldcat-scrtext_m = 'General'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '5'.

lv_fldcat-fieldname = 'ZRMKZ'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 1.

lv_fldcat-scrtext_m = 'PERIOD'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '6'.

lv_fldcat-fieldname = 'ZEITB'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 60.

lv_fldcat-scrtext_m = 'Time constraint'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '7'.

lv_fldcat-fieldname = 'DNAME'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 15.

lv_fldcat-scrtext_m = 'Dialogmodule'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '8'.

lv_fldcat-fieldname = 'EDYNR'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'Single screenno'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '9'.

lv_fldcat-fieldname = 'LDYNR'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'List screenno'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '10'.

lv_fldcat-fieldname = 'STYPT'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'SubtypeTable'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '11'.

lv_fldcat-fieldname = 'SYTXT'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'Font Symbol'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '12'.

lv_fldcat-fieldname = 'SRADIO'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'RADIO'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '13'.

lv_fldcat-fieldname = 'SCHECK'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'CHECK'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '14'.

lv_fldcat-fieldname = 'DAVO'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'Start Date'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

lv_fldcat-row_pos = '1'.

lv_fldcat-col_pos = '15'.

lv_fldcat-fieldname = 'DAVOE'.

lv_fldcat-tabname = 'IT_OUTPUT'.

lv_fldcat-outputlen = 10.

lv_fldcat-scrtext_m = 'End date'.

lv_fldcat-icon = ''.

APPEND lv_fldcat TO it_fcat.

CLEAR lv_fldcat.

ENDFORM. " alv_build_fieldcat

*&---------------------------------------------------------------------*

*& Form alv_report_layout *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * <--P_IT_LAYOUT text *----------------------------------------------------------------------* *Subroutine for setting alv layout

FORM alv_report_layout.

it_layout-cwidth_opt = 'X'.

it_layout-zebra = 'X'.

it_layout-col_opt = 'X'.

ENDFORM. " alv_report_layout

* PAI module of the screen created. In case we use an interactive ALV or

*for additional functionalities we can create OK codes

*and based on the user command we can do the coding.

*&---------------------------------------------------------------------*

*& Module USER_COMMAND_0600 INPUT *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------*

MODULE user_command_0600 INPUT.

ENDMODULE. " USER_COMMAND_0600 INPUT

ALSO READ:

- ALV Report With User Defined Buttons In It's Toolbar.

- ALV Report Program - Colors- Using REUSE_ALV_GRID_DISPLAY_LVC.

- Displaying Percentage In ALV List / Grid Display.

- Handling An ALV Grid With Check Box Using A Method.

..... Back To Index On ALV List/ Grid Display.

..... Back To MAIN INDEX.