I am new to alv grid

Can u tell me which document i have to refer so that in a short time i can know abt alv grid and can start my project work

Hi check thes links.
1. Please give me general info on ALV.
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.
2. How do I program double click in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
3. How do I add subtotals (I have problem to add them)...
http://www.sapfans.com/forums/viewtopic.php?t=20386
http://www.sapfans.com/forums/viewtopic.php?t=85191
http://www.sapfans.com/forums/viewtopic.php?t=88401
http://www.sapfans.com/forums/viewtopic.php?t=17335
4. How to add list heading like top-of-page in ABAP lists?
http://www.sapfans.com/forums/viewtopic.php?t=58775
http://www.sapfans.com/forums/viewtopic.php?t=60550
http://www.sapfans.com/forums/viewtopic.php?t=16629
5. How to print page number / total number of pages X/XX in ALV? http://www.sapfans.com/forums/viewtopic.php?t=29597 (no direct solution)
6. ALV printing problems. The favourite is: The first page shows the number of records selected but I don't need this.
http://www.sapfans.com/forums/viewtopic.php?t=64320
http://www.sapfans.com/forums/viewtopic.php?t=44477
7. How can I set the cell color in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=52107
8. How do I print a logo/graphics in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=81149
http://www.sapfans.com/forums/viewtopic.php?t=35498
http://www.sapfans.com/forums/viewtopic.php?t=5013
9. How do I create and use input-enabled fields in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=84933
http://www.sapfans.com/forums/viewtopic.php?t=69878
10. How can I use ALV for reports that are going to be run in background?
http://www.sapfans.com/forums/viewtopic.php?t=83243
http://www.sapfans.com/forums/viewtopic.php?t=19224
11. How can I display an icon in ALV? (Common requirement is traffic light icon).
http://www.sapfans.com/forums/viewtopic.php?t=79424
http://www.sapfans.com/forums/viewtopic.php?t=24512
12. How can I display a checkbox in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=88376
http://www.sapfans.com/forums/viewtopic.php?t=40968
http://www.sapfans.com/forums/viewtopic.php?t=6919

Similar Messages

Example of how to call a BadI from an Abap and use the NEW OO ALV Grid

Very easy to do.
REPORT Z_BADI_TEST.
test call Badi from standard abap.
*Only from rel 6.40
do the following
1) define the Badi (SE18).
For Abap call test uncheck multiple use
and filter boxes
2) Implement the badi (SE19).
Add any methods here in the implementation
3) activate
4) define the standard class exithandler to the
Abap. This class is the "Badi caller
5) define an exit variable referring to your Badi
Implementation interface
this interface will normally be
called something like
ZIF_EX***************
You will see the actual name in SE18/SE19.
6) Instantiate your instance of the badi
via method call get_instance
7) Now call any method(s) in the Badi.
*****************start of abap code **************
Define the Badi calling class (standard sap class)
class cl_exithandler definition load. "Declaration
*Interface reference
data exit type ref to zif_ex__jimbotest.
 data yes type c.
Used in Fmod call in Badi methods
 data: v_knvv type knvv.
 start-of-selection.
 yes = ' '.
selection-screen begin of block b1.
parameters: r1 radiobutton group rad1,
 r2 radiobutton group rad1,
 r3 radiobutton group rad1.
selection-screen end of block b1.
 parameters: p_kunnr type knvv-kunnr.
 select single * into v_knvv
 from knvv
 where kunnr eq p_kunnr.
 export v_knvv to memory id 'CUST6A'.
*Save customer data for the function module call
call method cl_exithandler=>get_instance
 exporting
 exit_name = 'Z_JIMBOTEST' "Your Badi Name
 null_instance_accepted = yes
 changing instance = exit.
 if not exit is initial.
 if r1 = 'X'.
 call method exit->dispord . "Badi call
 endif.
if r2 = 'X'.
call method exit->dispfakt. "Badi Call
endif.
if r3 = 'X'.
call method exit->dispmat. "Badi call
endif.
end of calling abap******** 
In the badi methods code as shown
1)
method ZIF_EX__JIMBOTEST~DISPORD.
CALL FUNCTION 'Z_DISPLAY_CUST'.
endmethod.
2)
method ZIF_EX__JIMBOTEST~DISPFAKT.
CALL FUNCTION 'Z_DISPLAY_FAKT'.
endmethod
3)
method ZIF_EX__JIMBOTEST~DISPMAT.
CALL FUNCTION 'Z_DISPLAY_CUST'.
endmethod.
Copy via SE 41 the status SALV_STANDARD from standard SAP program SALV_DEMO_METADATA into the main program where you've created the 3 function modules below (SAP______TOP)
Global Data for the three function modules I'm calling
FUNCTION-POOL Z_BADI_KNVV. "MESSAGE-ID ..
include <color>.
include <icon>.
include <symbol>.
tables: zknvv.
data: v_zzkvgr6 TYPE KNVV-ZZKVGR6.
data: choice1 type c.
data: choice2 type c.
data: choice3 type c.
data: choice4 Type c.
data: ok-code(5) type c.
data: answer type string.
data: value1 type SPOP-VARVALUE1.
data: answer1 type string.
tables: vbak, vbap, vakpa, vbrk, vrkpa.
data: lr_functions type ref to cl_salv_functions_list.
constants: gc_true type sap_bool value 'X',
 gc_false type sap_bool value space.
add for colour displays
 data: ls_color type lvc_s_colo.
 DATA : LV_SALV_COLUMNS_TABLE TYPE REF TO CL_SALV_COLUMNS_TABLE.
data: lr_columns type ref to cl_salv_columns_table,
 lr_column type ref to cl_salv_column_table.
Data:
 gr_table TYPE REF TO cl_salv_table.
data: z_datum type sy-datum.
data: v_knvv type knvv.
data : begin of s_vbak,
 vkorg type vakpa-vkorg,
 vkgrp type vakpa-vkgrp,
 vtweg type vakpa-vtweg,
 spart type vakpa-spart,
 auart type vakpa-auart,
 vbeln type vakpa-vbeln,
 bstnk type vakpa-bstnk,
 audat type vakpa-audat,
 netwr type vbak-netwr,
 end of s_vbak.
data : begin of s_vbrk,
 vbeln type vrkpa-vbeln,
 vkorg type vrkpa-vkorg,
 fkart type vrkpa-fkart,
 fkdat type vrkpa-fkdat,
 netwr type vbrk-netwr,
 end of s_vbrk.
data: begin of s_vbap,
 matnr type vbap-matnr,
 arktx type vbap-arktx,
 netwr type vbap-netwr,
 kwmeng type vbap-kwmeng,
 end of s_vbap.
data: t_vbap like table of s_vbap.
data: t_vbak
 like table of s_vbak.
data: t_vbrk
 like table of s_vbrk.
data: s_name type tabname.
data: gr_selections type ref to cl_salv_selections.
data: gr_events type ref to cl_salv_events_table.
Source code of the function modules.
Function modules themselves
FUNCTION Z_DISPLAY_CUST.
s_name = 'S_VBAK'.
orders in last 6 months
z_datum = sy-datum - 180.
import v_knvv from memory id 'CUST6A'.
get data
 select avkorg aaudat avkgrp avtweg aspart aauart abstnk avbeln b~netwr
 into corresponding fields of table t_vbak
 up to 100 rows
 from ( vakpa as a
 inner join vbak as b
 on avbeln eq bvbeln )
 where a~kunde eq v_knvv-kunnr
 and a~parvw eq 'AG'
 and a~vkorg eq 'EN01'
 and a~trvog eq '0'
 and a~audat gt z_datum.
sort t_vbak by audat descending.
*data: gt_hyperlink type standard table of g_type_s_hyperlink.
Instead of if_salv_c_bool_sap=>false, you can pass the
value if_salv_c_bool_sap=>true to this method to
see your ALV as a list.
display data in Grid / List
TRY.
 CALL METHOD cl_salv_table=>factory
 EXPORTING
 list_display = if_salv_c_bool_sap=>false
 IMPORTING
 r_salv_table = gr_table
 CHANGING
 t_table = t_vbak.
 CATCH cx_salv_msg.
ENDTRY.
try.
LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
 ls_color-col = col_negative.
 ls_color-int = 0.
 ls_color-inv = 0.
 lr_column->set_color( ls_color ).
catch cx_salv_not_found.
endtry.
try.
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'VBELN' ).
ls_color-col = col_negative.
 ls_color-int = 1.
 ls_color-inv = 1.
 lr_column->set_color( ls_color ).
catch cx_salv_not_found.
endtry.
try.
*LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
lr_column->set_short_text( 'Short' ).
lr_column->set_medium_text( 'Medium' ).
lr_column->set_long_text( 'Net Value' ).
*lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'URL' ).
catch cx_salv_not_found.
endtry.
gr_table->set_screen_status( pfstatus = 'SALV_STANDARD'
report = sy-repid
set_functions = gr_table->c_functions_all ).
this statement actually does the display.
gr_table->display( ).
ENDFUNCTION.
FUNCTION Z_DISPLAY_FAKT.
s_name = 'S_VBRK'.
invoices in last 6 months
z_datum = sy-datum - 180.
import v_knvv from memory id 'CUST6A'.
get data
 select avbeln afkart avkorg afkdat
 b~netwr
 into corresponding fields of table t_vbrk
 up to 100 rows
 from ( vrkpa as a
 inner join vbrk as b
 on avbeln eq bvbeln )
 where a~kunde eq v_knvv-kunnr
 and a~parvw eq 'RG'
 and a~vkorg eq 'EN01'
 and a~vbtyp eq 'M'
 and a~fkdat gt z_datum.
sort t_vbrk by fkdat descending.
*data: gt_hyperlink type standard table of g_type_s_hyperlink.
Instead of if_salv_c_bool_sap=>false, you can pass the
value if_salv_c_bool_sap=>true to this method to
see your ALV as a list.
display data in Grid / List
TRY.
 CALL METHOD cl_salv_table=>factory
 EXPORTING
 list_display = if_salv_c_bool_sap=>false
 IMPORTING
 r_salv_table = gr_table
 CHANGING
 t_table = t_vbrk.
 CATCH cx_salv_msg.
ENDTRY.
try.
LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
 ls_color-col = col_negative.
 ls_color-int = 0.
 ls_color-inv = 0.
 lr_column->set_color( ls_color ).
 catch cx_salv_not_found.
endtry.
try.
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'VBELN' ).
ls_color-col = col_negative.
 ls_color-int = 1.
 ls_color-inv = 1.
 lr_column->set_color( ls_color ).
catch cx_salv_not_found.
endtry.
try.
*LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
lr_column->set_short_text( 'Short' ).
lr_column->set_medium_text( 'Medium' ).
lr_column->set_long_text( 'Net Value' ).
*lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'URL' ).
catch cx_salv_not_found.
endtry.
gr_table->set_screen_status( pfstatus = 'SALV_STANDARD'
report = sy-repid
set_functions = gr_table->c_functions_all ).
this statement actually does the display.
gr_table->display( ).
ENDFUNCTION.
FUNCTION Z_DISPLAY_MATERIAL.
s_name = 'S_VBAP'.
invoicesrs in last 6 months
z_datum = sy-datum - 180.
import v_knvv from memory id 'CUST6A'.
get data
select avbeln bmatnr barktx bnetwr b~kwmeng
into corresponding fields of table t_vbap
 up to 100 rows
from ( vakpa as a
 inner join vbap as b
 on avbeln eq bvbeln )
 where a~kunde eq v_knvv-kunnr
 and a~parvw eq 'AG'
 and a~vkorg eq 'EN01'
 and a~trvog eq '0'
 and a~audat gt z_datum.
TRY.
 CALL METHOD cl_salv_table=>factory
 EXPORTING
 list_display = if_salv_c_bool_sap=>false
 IMPORTING
 r_salv_table = gr_table
 CHANGING
 t_table = t_vbap.
 CATCH cx_salv_msg.
ENDTRY.
try.
LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
 ls_color-col = col_negative.
 ls_color-int = 0.
 ls_color-inv = 0.
 lr_column->set_color( ls_color ).
catch cx_salv_not_found.
endtry.
try.
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'ARKTX' ).
ls_color-col = col_negative.
 ls_color-int = 1.
 ls_color-inv = 1.
 lr_column->set_color( ls_color ).
catch cx_salv_not_found.
endtry.
try.
*LV_SALV_COLUMNS_TABLE = gr_table->get_columns( ).
lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'NETWR' ).
lr_column->set_short_text( 'Short' ).
lr_column->set_medium_text( 'Medium' ).
lr_column->set_long_text( 'Net Value' ).
*lr_column ?= LV_SALV_COLUMNS_TABLE->get_column( 'URL' ).
catch cx_salv_not_found.
endtry.
gr_table->set_screen_status( pfstatus = 'SALV_STANDARD'
report = sy-repid
set_functions = gr_table->c_functions_all ).
this statement actually does the display.
gr_table->display( ).
ENDFUNCTION.
You can extend this as far as you like -- it's really easy and MUCH MUCH easier than the old way with fieldcatalogs etc etc.

If the pagecontainer_mc holds another movieclip that contains the button you are trying to target, then you need to include that loaded movieclip in the targeting. And if contacts is that movieclip, then you should be able to target it directly using...
var contacts:contatti = new contatti;
contacts.contacts_btn.addEventListener(MouseEvent.CLICK,showContacts);

How to use ALV Grid?

Hi,
I am totally new to ALV Grids. Could you give a full example of creating a ALV Grid with 2 columns, thinking there is a internal table itab with itab-col1 & itab-col2. Please start from initialising variables and onwards.
Thanks,
Kishan

Hi,
Simple example of how to implement an ALV grid
Note that this example uses table ZSFLIGHT. The table is equivalent to the table SFLIGHT.
Steps:
1. Create an executable program (Report)
2. Create a screen (100) and place a custom container named ALV_CONTAINER on the screen
3. Create a Pushbutton. Give it the text Exit and the functioncode EXIT
REPORT sapmz_hf_alv_grid .
TABLES: zsflight.
G L O B A L I N T E R N A L T A B L E S
DATA: gi_sflight TYPE STANDARD TABLE OF sflight.
G L O B A L D A T A
DATA: ok_code LIKE sy-ucomm,
g_wa_sflight LIKE sflight.
Declare reference variables to the ALV grid and the container
DATA:
go_grid TYPE REF TO cl_gui_alv_grid,
go_custom_container TYPE REF TO cl_gui_custom_container.
S T A R T - O F - S E L E C T I O N.
START-OF-SELECTION.
SET SCREEN '100'.
*& Module USER_COMMAND_0100 INPUT
MODULE user_command_0100 INPUT.
CASE ok_code.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0100 OUTPUT
MODULE status_0100 OUTPUT.
Create objects
IF go_custom_container IS INITIAL.
CREATE OBJECT go_custom_container
EXPORTING container_name = 'ALV_CONTAINER'.
CREATE OBJECT go_grid
EXPORTING
i_parent = go_custom_container.
PERFORM load_data_into_grid.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Form load_data_into_grid
FORM load_data_into_grid.
Read data from table SFLIGHT
SELECT *
FROM zsflight
INTO TABLE gi_sflight.
Load data into the grid and display them
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
CHANGING it_outtab = gi_sflight.
ENDFORM. " load_data_into_grid
Allow the user to save and reuse the layout
A button can be shown on the grid toolbar, allowing the user to save and reuse a layout. The button looks like this:
See also example in SAP standard program BCALV_GRID_09.
To do this use the parameters IS_VARIANT and I_SAVE of the set_table_for_first_display method. Note that the IS_VARIANT
parameter must have the structure DISVARIANT.
The I_SAVE "Options for saving layouts" parameter can have the following values:
· U Only user specific layouts can be saved
· X Only global layouts can be saved
· A Both user specific and global layouts can be saved
· Space Layouts can not be saved
Add the following code to the example:
FORM load_data_into_grid.
DATA:
For parameter IS_VARIANT
l_layout TYPE disvariant.
Code..........
Load data into the grid and display them
l_layout-report = sy-repid.
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
 is_variant = l_layout
 i_save = 'A'
CHANGING it_outtab = gi_
Integrate user defined functions in the grid toolbar
Possibilities:
· Replace existing functions in the toolbar or context men with user defined functions
· Add new functions to the toolbar or context menu
Note that the whole toolbar can be removed using the IT_TOOLBAR_EXCLUDING parameter of the set_table_for_first_display
method.
See also example in SAP standard program BCALV_GRID_05
1) To get access to the icons insert the following statement in the top of the program:
TYPE-POOLS: icon.
2) To allow the declaration of o_event_receiver before the lcl_event_receiver class is defined, declare it as deferred in the start of
the program
To allow the declaration of o_event_receiver before the lcl_event_receiver class is defined, declare it as deferred in the
start of the program
CLASS lcl_event_receiver DEFINITION DEFERRED.
3) Declare reference to the event handler class
DATA:
o_event_receiver TYPE REF TO lcl_event_receiver.
4) Class for event receiver. This class adds the new button to the toolbar and handles the event when the button is pushed
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
METHODS:
handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING
e_object e_interactive,
handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS.
 CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_toolbar.
Event handler method for event toolbar.
CONSTANTS:
Constants for button type
c_button_normal TYPE i VALUE 0,
c_menu_and_default_button TYPE i VALUE 1,
c_menu TYPE i VALUE 2,
c_separator TYPE i VALUE 3,
c_radio_button TYPE i VALUE 4,
c_checkbox TYPE i VALUE 5,
c_menu_entry TYPE i VALUE 6.
DATA:
ls_toolbar TYPE stb_button.
Append seperator to the normal toolbar
CLEAR ls_toolbar.
MOVE c_separator TO ls_toolbar-butn_type..
APPEND ls_toolbar TO e_object->mt_toolbar.
Append a new button that to the toolbar. Use E_OBJECT of
event toolbar. E_OBJECT is of type CL_ALV_EVENT_TOOLBAR_SET.
This class has one attribute MT_TOOLBAR which is of table type
TTB_BUTTON. The structure is STB_BUTTON
CLEAR ls_toolbar.
MOVE 'CHANGE' TO ls_toolbar-function.
MOVE icon_change TO ls_toolbar-icon.
MOVE 'Change flight' TO ls_toolbar-quickinfo.
MOVE 'Change' TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD.
METHOD handle_user_command.
Handle own functions defined in the toolbar
CASE e_ucomm.
WHEN 'CHANGE'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMETHOD.
ENDCLASS.
5) In the PBO module, crate object for event handler and set handler
CREATE OBJECT o_event_receiver.
SET HANDLER o_event_receiver->handle_user_command FOR go_grid.
SET HANDLER o_event_receiver->handle_toolbar FOR go_grid.
6) In the PBO module after the CALL METHOD go_grid->set_table_for_first_display, raise event
toolbar to show the modified toolbar
CALL METHOD go_grid->set_toolbar_interactive.
Set focus to the grid
After CALL METHOD go_grid->set_table_for_first_display insert the following statement:
CALL METHOD cl_gui_control=>set_focus EXPORTING control = go_grid.
Set the title of the grid
Fill the grid_title field of structure lvc_s_layo.
Note that the structure lvc_s_layo can be used for to customize the grid appearance in many ways.
DATA:
ALV control: Layout structure
gs_layout TYPE lvc_s_layo.
Set grid title
gs_layout-grid_title = 'Flights'.
CALL METHOD go_grid->set_table_for_first_display
 EXPORTING i_structure_name = 'SFLIGHT'
 is_layout = gs_layout
 CHANGING it_outtab = gi_sflight.
Customize the appearence of the grid
The structure lvc_s_layo contains fields for setting graphical properties, displaying exceptions, calculating totals and enabling specific
interaction options.
Fill the apporpiate fields of structure lvc_s_layo and insert it as a parameter in the CALL METHOD
go_grid->set_table_for_first_display. See the example under Set the title of the grid.
If you want to change apperance after list output, use the methods get_frontend_layout and set_frontend_layout.
Examples of fields in structure lvc_s_layo:
GRID_TITLE Setting the title of the grid
SEL_MODE. Selection mode, determines how rows can be selected. Can have the following values:
· A Multiple columns, multiple rows with selection buttons.
· B Simple selection, listbox, Single row/column
· C Multiple rows without buttons
· D Multiple rows with buttons and select all ICON
Setting and getting selected rows (Columns) and read line contents
You can read which rows of the grid that has been selected, and dynamic select rows of the grid using methods get_selected_rows
and set_selected_rows. There are similar methods for columns.
Note that the grid table always has the rows in the same sequence as displayed in the grid, thus you can use the index of the selected
row(s) to read the information in the rows from the table. In the examples below the grid table is named gi_sflight.
Data declaration:
DATA:
Internal table for indexes of selected rows
gi_index_rows TYPE lvc_t_row,
Information about 1 row
g_selected_row LIKE lvc_s_row.
Example 1: Reading index of selected row(s) and using it to read the grid table
CALL METHOD go_grid->get_selected_rows
IMPORTING
et_index_rows = gi_index_rows.
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines = 0.
CALL FUNCTION 'POPUP_TO_DISPLAY_TEXT'
EXPORTING
 textline1 = 'You must choose a valid line'.
EXIT.
ENDIF.
LOOP AT gi_index_rows INTO g_selected_row.
READ TABLE gi_sflight INDEX g_selected_row-index INTO g_wa_sflight.
ENDIF.
ENDLOOP.
Example 2: Set selected row(s).
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines > 0.
CALL METHOD go_grid->set_selected_rows
exporting
it_index_rows = gi_index_rows.
ENDIF.
Make an Exception field ( = Traffic lights)
There can be defined a column in the grid for display of traffic lights. This field is of type Char 1, and can contain the following values:
· 1 Red
· 2 Yellow
· 3 Green
The name of the traffic light field is supplied inh the gs_layout-excp_fname used by method set_table_for_first_display.
Example
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
TYPES: traffic_light TYPE c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
Set the exception field of the table
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-traffic_light = '1'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
 g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
ELSE.
g_wa_sflight-traffic_light = '3'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Name of the exception field (Traffic light field)
gs_layout-excp_fname = 'TRAFFIC_LIGHT'.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
 is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
Color a line
The steps for coloring a line i the grid is much the same as making a traffic light.
To color a line the structure of the table must include a Char 4 field for color properties
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
 Field for line color
types: line_color(4) type c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
Loop trough the table to set the color properties of each line. The color properties field is
Char 4 and the characters is set as follows:
Char 1 = C = This is a color property
Char 2 = 6 = Color code (1 - 7)
Char 3 = Intensified on/of = 1 = on
Char 4 = Inverse display = 0 = of
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-line_color = 'C610'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Name of the color field
gs_layout-info_fname = 'LINE_COLOR'.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
 is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
Refresh grid display
Use the grid method REFRESH_TABLE_DISPLAY
Example:
CALL METHOD go_grid->refresh_table_display.
Complete code for the ALV grid example
This example shows and ALV grid with flights. After selecting a line a change button can be pushed to display a change screen. After
the changes have been saved, the ALV grid screen is displayed again, and the grid is updated with the changes.
The example shows:
· How to setup the ALV grid
· How to ste focus to the grid
· How to set the title of the grid
· How to allow a user to save and reuse a grid layout (Variant)
· How to customize the ALV grid toolbar
· Refresh the grid
· Set and get row selection and read line contents
· Make and exception field (Traffic light)
· Coloring a line
Steps:
· Create screen 100 with the ALV grid. Remember to include an exit button
· Add a change button to the ALV grid toolbar
· Create screen 200 the Change screen
The screens:
The code:
REPORT sapmz_hf_alv_grid .
Type pool for icons - used in the toolbar
TYPE-POOLS: icon.
TABLES: zsflight.
To allow the declaration of o_event_receiver before the
lcl_event_receiver class is defined, decale it as deferred in the
start of the program
CLASS lcl_event_receiver DEFINITION DEFERRED.
G L O B A L I N T E R N A L T A B L E S
*DATA: gi_sflight TYPE STANDARD TABLE OF sflight.
To include a traffic light and/or color a line the structure of the
table must include fields for the traffic light and/or the color
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
 Field for traffic light
TYPES: traffic_light TYPE c.
 Field for line color
types: line_color(4) type c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
G L O B A L D A T A
DATA: ok_code LIKE sy-ucomm,
 Work area for internal table
g_wa_sflight TYPE st_sflight,
 ALV control: Layout structure
gs_layout TYPE lvc_s_layo.
Declare reference variables to the ALV grid and the container
DATA:
go_grid TYPE REF TO cl_gui_alv_grid,
go_custom_container TYPE REF TO cl_gui_custom_container,
o_event_receiver TYPE REF TO lcl_event_receiver.
DATA:
Work area for screen 200
g_screen200 LIKE zsflight.
Data for storing information about selected rows in the grid
DATA:
Internal table
gi_index_rows TYPE lvc_t_row,
Information about 1 row
g_selected_row LIKE lvc_s_row.
C L A S S E S
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
METHODS:
handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING
 e_object e_interactive,
handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS.
 CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_toolbar.
Event handler method for event toolbar.
CONSTANTS:
Constants for button type
c_button_normal TYPE i VALUE 0,
c_menu_and_default_button TYPE i VALUE 1,
c_menu TYPE i VALUE 2,
c_separator TYPE i VALUE 3,
c_radio_button TYPE i VALUE 4,
c_checkbox TYPE i VALUE 5,
c_menu_entry TYPE i VALUE 6.
DATA:
ls_toolbar TYPE stb_button.
Append seperator to the normal toolbar
CLEAR ls_toolbar.
MOVE c_separator TO ls_toolbar-butn_type..
APPEND ls_toolbar TO e_object->mt_toolbar.
Append a new button that to the toolbar. Use E_OBJECT of
event toolbar. E_OBJECT is of type CL_ALV_EVENT_TOOLBAR_SET.
This class has one attribute MT_TOOLBAR which is of table type
TTB_BUTTON. The structure is STB_BUTTON
CLEAR ls_toolbar.
MOVE 'CHANGE' TO ls_toolbar-function.
MOVE icon_change TO ls_toolbar-icon.
MOVE 'Change flight' TO ls_toolbar-quickinfo.
MOVE 'Change' TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD.
METHOD handle_user_command.
Handle own functions defined in the toolbar
CASE e_ucomm.
WHEN 'CHANGE'.
PERFORM change_flight.
 LEAVE TO SCREEN 0.
ENDCASE.
ENDMETHOD.
ENDCLASS.
S T A R T - O F - S E L E C T I O N.
START-OF-SELECTION.
SET SCREEN '100'.
*& Module USER_COMMAND_0100 INPUT
MODULE user_command_0100 INPUT.
CASE ok_code.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0100 OUTPUT
MODULE status_0100 OUTPUT.
DATA:
For parameter IS_VARIANT that is sued to set up options for storing
the grid layout as a variant in method set_table_for_first_display
l_layout TYPE disvariant,
Utillity field
l_lines TYPE i.
After returning from screen 200 the line that was selected before
going to screen 200, should be selected again. The table gi_index_rows
was the output table from the GET_SELECTED_ROWS method in form
CHANGE_FLIGHT
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines > 0.
CALL METHOD go_grid->set_selected_rows
EXPORTING
 it_index_rows = gi_index_rows.
CALL METHOD cl_gui_cfw=>flush.
REFRESH gi_index_rows.
ENDIF.
Read data and create objects
IF go_custom_container IS INITIAL.
Read data from datbase table
PERFORM get_data.
Create objects for container and ALV grid
CREATE OBJECT go_custom_container
EXPORTING container_name = 'ALV_CONTAINER'.
CREATE OBJECT go_grid
EXPORTING
i_parent = go_custom_container.
Create object for event_receiver class
and set handlers
CREATE OBJECT o_event_receiver.
SET HANDLER o_event_receiver->handle_user_command FOR go_grid.
SET HANDLER o_event_receiver->handle_toolbar FOR go_grid.
Layout (Variant) for ALV grid
l_layout-report = sy-repid. "Layout fo report
Setup the grid layout using a variable of structure lvc_s_layo
Set grid title
gs_layout-grid_title = 'Flights'.
Selection mode - Single row without buttons
(This is the default mode
gs_layout-sel_mode = 'B'.
Name of the exception field (Traffic light field) and the color
field + set the exception and color field of the table
gs_layout-excp_fname = 'TRAFFIC_LIGHT'.
gs_layout-info_fname = 'LINE_COLOR'.
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
 Value of traffic light field
g_wa_sflight-traffic_light = '1'.
 Value of color field:
 C = Color, 6=Color 1=Intesified on, 0: Inverse display off
g_wa_sflight-line_color = 'C610'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
 g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
ELSE.
g_wa_sflight-traffic_light = '3'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
 is_variant = l_layout
 i_save = 'A'
 is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
*-- End of grid setup -
Raise event toolbar to show the modified toolbar
CALL METHOD go_grid->set_toolbar_interactive.
Set focus to the grid. This is not necessary in this
example as there is only one control on the screen
CALL METHOD cl_gui_control=>set_focus EXPORTING control = go_grid.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0200 INPUT
MODULE user_command_0200 INPUT.
CASE ok_code.
WHEN 'EXIT200'.
LEAVE TO SCREEN 100.
WHEN'SAVE'.
PERFORM save_changes.
ENDCASE.
ENDMODULE. " USER_COMMAND_0200 INPUT
*& Form get_data
FORM get_data.
Read data from table SFLIGHT
SELECT *
FROM zsflight
INTO TABLE gi_sflight.
ENDFORM. " load_data_into_grid
*& Form change_flight
Reads the contents of the selected row in the grid, ans transfers
the data to screen 200, where it can be changed and saved.
FORM change_flight.
DATA:l_lines TYPE i.
REFRESH gi_index_rows.
CLEAR g_selected_row.
Read index of selected rows
CALL METHOD go_grid->get_selected_rows
IMPORTING
et_index_rows = gi_index_rows.
Check if any row are selected at all. If not
table gi_index_rows will be empty
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines = 0.
CALL FUNCTION 'POPUP_TO_DISPLAY_TEXT'
 EXPORTING
 textline1 = 'You must choose a line'.
EXIT.
ENDIF.
Read indexes of selected rows. In this example only one
row can be selected as we are using gs_layout-sel_mode = 'B',
so it is only ncessary to read the first entry in
table gi_index_rows
LOOP AT gi_index_rows INTO g_selected_row.
IF sy-tabix = 1.
READ TABLE gi_sflight INDEX g_selected_row-index INTO g_wa_sflight.
ENDIF.
ENDLOOP.
Transfer data from the selected row to screenm 200 and show
screen 200
CLEAR g_screen200.
MOVE-CORRESPONDING g_wa_sflight TO g_screen200.
LEAVE TO SCREEN '200'.
ENDFORM. " change_flight
*& Form save_changes
Changes made in screen 200 are written to the datbase table
zsflight, and to the grid table gi_sflight, and the grid is
updated with method refresh_table_display to display the changes
FORM save_changes.
DATA: l_traffic_light TYPE c.
Update traffic light field
Update database table
MODIFY zsflight FROM g_screen200.
Update grid table , traffic light field and color field.
Note that it is necessary to use structure g_wa_sflight
for the update, as the screen structure does not have a
traffic light field
MOVE-CORRESPONDING g_screen200 TO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-traffic_light = '1'.
C = Color, 6=Color 1=Intesified on, 0: Inverse display off
g_wa_sflight-line_color = 'C610'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
 g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
clear g_wa_sflight-line_color.
ELSE.
g_wa_sflight-traffic_light = '3'.
clear g_wa_sflight-line_color.
ENDIF.
MODIFY gi_sflight INDEX g_selected_row-index FROM g_wa_sflight.
Refresh grid
CALL METHOD go_grid->refresh_table_display.
CALL METHOD cl_gui_cfw=>flush.
LEAVE TO SCREEN '100'.
ENDFORM. " save_changes
rgds,
latheesh

Basic Doubt in ALV grids

All -
I'm realtively new to ALV grid reporting.
What should be done in order to not get the default setting like sorting,set filter screen Icons and the other icons in the report .
Thanks in advance.

You mean that you want to exclude those icons from the toolbar? You can do it by using the exclude parameter.
Here's how. See the parts in bold, you can look at the other functions that can be execluded via SE24 in the attributes tab. Check the attributes that start with MC_FC_
REPORT ZRICH_0001.
TABLES: MARA.
DATA: BEGIN OF I_ALV OCCURS 0,
 MATNR TYPE MARA-MATNR,
 MAKTX TYPE MAKT-MAKTX,
 END OF I_ALV.
* CLASS cl_event_receiver DEFINITION Handles Double Click
CLASS CL_EVENT_RECEIVER DEFINITION.
PUBLIC SECTION.
 METHODS HANDLE_DOUBLE_CLICK
 FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
 IMPORTING E_ROW E_COLUMN.
PRIVATE SECTION.
ENDCLASS.
* CLASS CL_EVENT_RECEIVER IMPLEMENTATION Handles Double Click
CLASS CL_EVENT_RECEIVER IMPLEMENTATION.
METHOD HANDLE_DOUBLE_CLICK.
 PERFORM DRILL_DOWN USING E_ROW-INDEX.
ENDMETHOD.
ENDCLASS.
DATA: ALV_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER.
DATA: EVENT_RECEIVER TYPE REF TO CL_EVENT_RECEIVER.
DATA: ALV_GRID TYPE REF TO CL_GUI_ALV_GRID.
DATA: LAYOUT TYPE LVC_S_LAYO.
DATA: FIELDCAT TYPE LVC_T_FCAT.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001 .
SELECT-OPTIONS: S_MATNR FOR MARA-MATNR.
SELECTION-SCREEN END OF BLOCK B1.
START-OF-SELECTION.
PERFORM GET_DATA.
CALL SCREEN 100.
* Module status_0100 OUTPUT
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS '0100'.
SET TITLEBAR '0100'.
DATA: LT_EXCLUDE TYPE UI_FUNCTIONS.
DATA: VARIANT TYPE DISVARIANT.
VARIANT-REPORT = SY-REPID.
VARIANT-USERNAME = SY-UNAME.
* Create Controls
CREATE OBJECT ALV_CONTAINER
 EXPORTING
 CONTAINER_NAME = 'ALV_CONTAINER'.
CREATE OBJECT ALV_GRID
 EXPORTING
 I_PARENT = ALV_CONTAINER.
* Create Event Receiver
CREATE OBJECT EVENT_RECEIVER.
* ALV Specific. Data selection.
* Populate Field Catalog
PERFORM GET_FIELDCATALOG.
* Optionally restrict generic functions to 'change only'.
* (The user shall not be able to add new lines).
PERFORM EXCLUDE_TB_FUNCTIONS CHANGING LT_EXCLUDE.
CALL METHOD ALV_GRID->SET_TABLE_FOR_FIRST_DISPLAY
 EXPORTING
 IS_LAYOUT = LAYOUT
 IS_VARIANT = VARIANT
 I_SAVE = 'U'
 I_STRUCTURE_NAME = 'I_ALV'
 it_toolbar_excluding = lt_exclude
 CHANGING
 IT_OUTTAB = I_ALV[]
 IT_FIELDCATALOG = FIELDCAT[].
* handler for ALV grid
SET HANDLER EVENT_RECEIVER->HANDLE_DOUBLE_CLICK FOR ALV_GRID.
ENDMODULE.
* Module USER_COMMAND_0100 INPUT
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
 WHEN 'BACK' OR 'CANC'.
 IF NOT ALV_CONTAINER IS INITIAL.
 CALL METHOD ALV_CONTAINER->FREE.
 CLEAR: ALV_CONTAINER.
 FREE : ALV_CONTAINER.
 ENDIF.
 IF SY-SUBRC = 0.
 SET SCREEN 0.
 LEAVE SCREEN.
 ELSE.
 LEAVE PROGRAM.
 ENDIF.
 WHEN 'EXIT'.
 IF NOT ALV_CONTAINER IS INITIAL.
 CALL METHOD ALV_CONTAINER->FREE.
 CLEAR: ALV_CONTAINER.
 FREE : ALV_CONTAINER.
 ENDIF.
 LEAVE PROGRAM.
ENDCASE.
ENDMODULE.
* FORM GET_DATA
FORM GET_DATA.
SELECT * INTO CORRESPONDING FIELDS OF TABLE I_ALV
 FROM MARA
 INNER JOIN MAKT
 ON MARA~MATNR = MAKT~MATNR
 WHERE MARA~MATNR IN S_MATNR
 AND MAKT~SPRAS = SY-LANGU.
SORT I_ALV ASCENDING BY MATNR.
ENDFORM.
* Form Get_Fieldcatalog - Set Up Columns/Headers
FORM GET_FIELDCATALOG.
DATA: LS_FCAT TYPE LVC_S_FCAT.
REFRESH: FIELDCAT.
CLEAR: LS_FCAT.
LS_FCAT-REPTEXT = 'Material Number'.
LS_FCAT-COLTEXT = 'Material Number'.
LS_FCAT-FIELDNAME = 'MATNR'.
LS_FCAT-REF_TABLE = 'I_ALV'.
LS_FCAT-OUTPUTLEN = '18'.
LS_FCAT-COL_POS = 1.
APPEND LS_FCAT TO FIELDCAT.
CLEAR: LS_FCAT.
LS_FCAT-REPTEXT = 'Material Description'.
LS_FCAT-COLTEXT = 'Material Description'.
LS_FCAT-FIELDNAME = 'MAKTX'.
LS_FCAT-REF_TABLE = 'I_ALV'.
LS_FCAT-OUTPUTLEN = '40'.
LS_FCAT-COL_POS = 2.
APPEND LS_FCAT TO FIELDCAT.
ENDFORM.
* DRILL_DOWN
FORM DRILL_DOWN USING INDEX.
READ TABLE I_ALV INDEX INDEX.
IF SY-SUBRC = 0.
 SET PARAMETER ID 'MAT' FIELD I_ALV-MATNR.
 CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.
 IF NOT ALV_CONTAINER IS INITIAL.
 CALL METHOD ALV_CONTAINER->FREE.
 CLEAR: ALV_CONTAINER.
 FREE : ALV_CONTAINER.
 ENDIF.
ENDIF.
ENDFORM.
***********************************************************************
* Form EXCLUDE_TB_FUNCTIONS
FORM EXCLUDE_TB_FUNCTIONS CHANGING PT_EXCLUDE TYPE UI_FUNCTIONS.
* Only allow to change data not to create new entries (exclude
* generic functions).
DATA LS_EXCLUDE TYPE UI_FUNC.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_DELETE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_APPEND_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_INSERT_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_MOVE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_SORT_ASC.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_SORT_DSC.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
** This excludes all buttons
* LS_EXCLUDE = '&EXCLALLFC'.
* APPEND LS_EXCLUDE TO PT_EXCLUDE.
ENDFORM.
Regards,
RIch Heilman

ALV grid list report when selected from selection screen

Hi folks,
 I need to get ALV grid display in my list report when selected the interval values from the selection screen. If I change the values in list of ALV grid it needs to be updated when I press UPDATE pushbutton. The output of list should be in ALV grid display.I need sorting ,flitering,totaling functionality in the list output.
For example if I selected BUKRS = 100 and 200 in the selection screen ,I need to display the ALV grid list in below the selection screen as ALV grid display...
Its urgent as I am new to ALV grid functionality...
Thanks in advance..

hi raja,
check with the folllowing code.
REPORT zca0m_zca0fcstftop NO STANDARD PAGE HEADING
 MESSAGE-ID zcsv_usrtbl_maintain.
Type pools *
TYPE-POOLS : slis. " Used for ALV display
Tables
TABLES: zca0fcstftop,
 dd04t, "R/3 DD: Data element texts
 tactt. "Activities that can be protected
internal tables
DATA: BEGIN OF wa_zca0fcstftop .
 INCLUDE STRUCTURE zca0fcstftop.
DATA: END OF wa_zca0fcstftop.
DATA: t_zca0fcstftop LIKE STANDARD TABLE OF wa_zca0fcstftop.
DATA: BEGIN OF i_fcode OCCURS 0,
 fcode LIKE sy-ucomm,
 END OF i_fcode.
*Record for variant selection
DATA : BEGIN OF ws_variant,
 selected TYPE c,
 variant LIKE ltdx-variant, "Variant name
 text LIKE ltdxt-text, "Variant description
 END OF ws_variant.
*Table for variant selection
data : itab_variant LIKE STANDARD TABLE OF ws_variant WITH HEADER LINE.
Variant selection pop-up global variables
DECLARATION OF TABLECONTROL 'VARIANT_CNTL' ITSELF
CONTROLS: variant_cntl TYPE TABLEVIEW USING SCREEN 0200.
LINES OF TABLECONTROL 'VARIANT_CNTL'
DATA: g_variant_cntl_lines LIKE sy-loopc.
DATA:grid1 TYPE REF TO cl_gui_alv_grid ,
 g_custom_container TYPE REF TO cl_gui_custom_container.
Work fields
DATA: table_name LIKE dd02l-tabname, "To store table name
 field_name LIKE dd03l-fieldname, "To Store Field Name
 act_auth LIKE tactz-actvt, "To pass Activity ID
 tab_maint LIKE dd02l-tabname, "To pass Table Name to be Maintd.
 wg_confirm_ind, "To trap User responses
 flag, "To trap changes made to an entry
 f_copy, "To Identify 'COPY' Command Use
 f_select, "To decide between Select-options
 " and Internal Table
 l_transaction_code LIKE tstc-tcode,
 v_langu LIKE sy-langu,
 v_repid LIKE sy-repid,
 s_variant TYPE disvariant.
DATA: ok_code LIKE sy-ucomm.
DATA:selected_rows TYPE lvc_t_row ,
 sel_rows TYPE lvc_t_row WITH HEADER LINE.
DATA:t_lines TYPE i.
Constants *
CONSTANTS :
 c_x TYPE c VALUE 'X', " Constant 'X'.
 c_f TYPE c VALUE 'F'. " Constant 'F'.
Parameters and Selection Options
*Selection Screen for table maintenance
*Selection option for Plant
SELECTION-SCREEN BEGIN OF BLOCK block1 WITH FRAME TITLE text-b01.
PARAMETERS: p_werks LIKE zca0fcstftop-werks OBLIGATORY.
SELECT-OPTIONS: s_prdfml FOR zca0fcstftop-product_family,
 s_bmach FOR zca0fcstftop-base_machine,
 s_factop FOR zca0fcstftop-factory_top,
 s_optval FOR zca0fcstftop-option_value,
 s_week FOR zca0fcstftop-week.
SELECTION-SCREEN END OF BLOCK block1.
SELECTION-SCREEN BEGIN OF BLOCK block2 WITH FRAME TITLE text-b02.
PARAMETERS : p_varant LIKE ltdx-variant. " ALV variant
SELECTION-SCREEN END OF BLOCK block2.
At selection screen *
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_varant.
PERFORM alv_variant_f4 CHANGING p_varant.
AT SELECTION-SCREEN ON p_werks .
Validating Plant on the selection screen
PERFORM validate_plant.
Initialization
INITIALIZATION.
Check Authorization for the Transaction
Authorization Check For T Code
SELECT tcode
 INTO l_transaction_code
 FROM tstc UP TO 1 ROWS
 WHERE pgmna = sy-repid.
ENDSELECT.
AUTHORITY-CHECK OBJECT 'S_TCODE'
 ID 'TCD' FIELD l_transaction_code.
IF sy-subrc NE 0.
 MESSAGE e001 WITH l_transaction_code.
ENDIF.
v_langu = sy-langu. " language
v_repid = sy-repid . " abap Program name
Start Of Selection
START-OF-SELECTION.
CALL SCREEN 0050.
*& Form validate_plant *
 Validating Plant on the selection screen *
FORM validate_plant .
DATA : l_werks LIKE t001w-werks. " Plant
IF p_werks IS NOT INITIAL.
 SELECT SINGLE werks
 FROM t001w
 INTO l_werks
 WHERE werks EQ p_werks.
 IF sy-subrc NE 0.
 MESSAGE e100(ra) WITH text-001 .
 ENDIF.
ENDIF.
AUTHORITY-CHECK OBJECT 'Z_PP_PLANT'
 ID 'ACTVT' FIELD '03'
 ID 'WERKS' FIELD p_werks
 ID 'TCD' FIELD l_transaction_code.
IF sy-subrc NE 0.
 MESSAGE e000(oo) WITH 'No authorization for plant:'(e80) p_werks.
ENDIF.
ENDFORM. " validate_plant
*& Form get_data *
 Get data *
FORM get_data .
SELECT * FROM zca0fcstftop
 INTO TABLE t_zca0fcstftop
 WHERE werks = p_werks
 AND product_family IN s_prdfml
 AND base_machine IN s_bmach
 AND factory_top IN s_factop
 AND option_value IN s_optval
 AND week IN s_week.
ENDFORM. " get_data
*& Form fill_fcode
FORM fill_fcode USING value(p_0029).
i_fcode-fcode = p_0029.
APPEND i_fcode.
CLEAR i_fcode.
ENDFORM. " fill_fcode
*& Module STATUS_0100 OUTPUT
MODULE status_0100 OUTPUT.
SET PF-STATUS 'UPDATE'.
CLEAR flag.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module MODIFY_0100 OUTPUT
MODULE modify_0100 OUTPUT.
IF sy-ucomm = 'CHNG' OR
 sy-ucomm = 'PICK'.
 LOOP AT SCREEN.
 CHECK screen-group1 = 'CHG'.
 screen-required = '0'.
 screen-output = '1'.
 screen-input = '0'.
 MODIFY SCREEN.
 ENDLOOP.
ENDIF.
Check if you are in create mode & if yes then set the screen elements
as mandatory
IF ok_code = 'CREA'.
 LOOP AT SCREEN.
 CHECK screen-group1 = 'CHG'.
 screen-required = '1'.
 screen-output = '1'.
 screen-input = '1'.
 MODIFY SCREEN.
 ENDLOOP.
ENDIF.
ENDMODULE. " MODIFY_0100 OUTPUT
*& Module Check_Exit INPUT
 text
MODULE check_exit INPUT.
IF ( sy-ucomm = 'BACK' OR sy-ucomm = 'CANC' OR sy-ucomm = 'EXIT' ) AND
 ( flag = 'Y' ).
 CALL FUNCTION 'POPUP_TO_CONFIRM_STEP'
 EXPORTING
 defaultoption = 'Y'
 textline1 = text-008
 textline2 = text-009
 titel = text-004
 cancel_display = ' '
 IMPORTING
 answer = wg_confirm_ind.
 CASE wg_confirm_ind.
 WHEN 'J'. "Yes
 sy-ucomm = 'SAVE'.
 CLEAR flag.
 WHEN 'N'. "No
 sy-ucomm = 'BACK'.
 CLEAR flag.
 ENDCASE.
ENDIF.
ENDMODULE. " Check_Exit INPUT
*& Module Exit_0100 INPUT
 text
MODULE exit_0100 INPUT.
SET SCREEN 0. LEAVE SCREEN.
ENDMODULE. " Exit_0100 INPUT
*& Module USER_COMMAND_0100 INPUT
 text
MODULE user_command_0100 INPUT.
CASE sy-ucomm.
 WHEN 'SAVE'. "Save
 Check to see if the user has the appropriate authorization
 IF p_werks NE zca0fcstftop-werks.
 could not update - not in selection
 MESSAGE e000(oo) WITH 'Entry not within selection'.
 SET SCREEN 0. LEAVE SCREEN.
 PERFORM get_data.
 ENDIF.
 IF f_copy = 'X'.
 INSERT zca0fcstftop.
 IF sy-subrc = 0.
 MESSAGE s004.
 PERFORM initialize.
 SET SCREEN 0. LEAVE SCREEN.
 PERFORM get_data.
 ELSE.
 MESSAGE w005.
 ENDIF.
 ELSE.
 MODIFY zca0fcstftop.
 IF sy-subrc = 0.
 MESSAGE s004.
 PERFORM initialize.
 SET SCREEN 0. LEAVE SCREEN.
 PERFORM get_data.
 ELSE.
 MESSAGE w005.
 ENDIF.
 ENDIF.
 PERFORM get_data.
 WHEN 'BACK'. "Back
 SET SCREEN 0. LEAVE SCREEN.
 WHEN 'CANC'. "Cancel
 SET SCREEN 0. LEAVE SCREEN.
 WHEN OTHERS.
ENDCASE.
COMMIT WORK.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form Initialize
FORM initialize.
CLEAR : table_name,
 field_name,
 wg_confirm_ind,
 f_copy,
 flag,
 t_zca0fcstftop,
 zca0fcstftop,
 wa_zca0fcstftop,
 i_fcode.
REFRESH: t_zca0fcstftop.
ENDFORM. " Initialize
*& Form alv_variant_f4
 text
 <--P_VARIANT text
FORM alv_variant_f4 CHANGING variant.
DATA: rs_variant LIKE disvariant.
DATA nof4 TYPE c.
CLEAR nof4.
LOOP AT SCREEN.
 IF screen-name = 'VARIANT'.
 IF screen-input = 0.
 nof4 = 'X'.
 ENDIF.
 ENDIF.
ENDLOOP.
rs_variant-report = sy-repid.
rs_variant-username = sy-uname.
CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
 EXPORTING
 is_variant = rs_variant
 i_save = 'A'
 IMPORTING
 es_variant = rs_variant
 EXCEPTIONS
 OTHERS = 1.
IF sy-subrc = 0 AND nof4 EQ space.
 variant = rs_variant-variant.
ENDIF.
ENDFORM. " ALV_VARIANT_F4
*& Module STATUS_0050 OUTPUT
 text
MODULE status_0050 OUTPUT.
In this module Initialize the container and put the grid in it
DATA:grid_layout TYPE lvc_s_layo,
 fieldcat TYPE lvc_t_fcat,
 wa_fieldcat LIKE LINE OF fieldcat.
PERFORM set_auth.
SET PF-STATUS 'UPD_0050' EXCLUDING i_fcode.
SET TITLEBAR 'UPD_0050'.
IF g_custom_container IS INITIAL .
 CREATE OBJECT g_custom_container
 EXPORTING
 container_name = 'FTDATA'.
 CREATE OBJECT grid1
 EXPORTING
 i_parent = g_custom_container.
ELSE.
 CALL METHOD grid1->free.
 CALL METHOD g_custom_container->free.
 CREATE OBJECT g_custom_container
 EXPORTING
 container_name = 'FTDATA'.
 CREATE OBJECT grid1
 EXPORTING
 i_parent = g_custom_container.
ENDIF.
Every time refresh The variables
PERFORM initialize.
PERFORM get_data.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
 EXPORTING
 i_structure_name = 'ZCA0FCSTFTOP'
 CHANGING
 ct_fieldcat = fieldcat.
grid_layout-grid_title = text-t01.
grid_layout-sel_mode = 'A'.
grid_layout-stylefname = 'CT'.
s_variant-report = sy-repid.
s_variant-username = sy-uname.
s_variant-variant = p_varant.
CALL METHOD grid1->set_table_for_first_display
 EXPORTING
 i_structure_name = 'ZCA0FCSTFTOP'
 is_layout = grid_layout
 is_variant = s_variant
 i_save = 'A'
 CHANGING
 it_outtab = t_zca0fcstftop
 it_fieldcatalog = fieldcat.
Create Object to receive events and link them to handler methods.
When the ALV Control raises the event for the specified instance
the corresponding method is automatically called.
CREATE OBJECT event_receiver.
SET HANDLER event_receiver->handle_button_click FOR grid1.
ENDMODULE. " STATUS_0050 OUTPUT
*& Module USER_COMMAND_0050 INPUT
MODULE user_command_0050 INPUT.
CALL METHOD grid1->get_selected_rows
 IMPORTING
 et_index_rows = selected_rows.
DESCRIBE TABLE selected_rows LINES t_lines.
IF t_lines > 1 .
 MESSAGE e048(zcsv_sfdr).
ENDIF.
Clear Header
CLEAR wa_zca0fcstftop.
sel_rows[] = selected_rows .
READ TABLE sel_rows INDEX 1.
READ TABLE t_zca0fcstftop INTO wa_zca0fcstftop INDEX sel_rows-index.
CASE ok_code.
 WHEN 'EXIT'.
 PERFORM exit_program.
 WHEN 'CREA'.
 CLEAR zca0fcstftop.
 ok_code = sy-ucomm.
 zca0fcstftop-werks = p_werks.
 CALL SCREEN 100.
 WHEN 'COPY'.
 MOVE wa_zca0fcstftop TO zca0fcstftop .
 CLEAR wa_zca0fcstftop.
 f_copy = 'X'.
 CALL SCREEN 100.
 WHEN 'CHNG'.
 CHECK NOT wa_zca0fcstftop IS INITIAL.
 MOVE wa_zca0fcstftop TO zca0fcstftop .
 CLEAR wa_zca0fcstftop.
 ok_code = sy-ucomm.
 CALL SCREEN 100.
 WHEN 'DELE'.
 CHECK NOT wa_zca0fcstftop IS INITIAL.
 CALL FUNCTION 'POPUP_TO_CONFIRM_STEP'
 EXPORTING
 defaultoption = 'N'
 textline1 = text-005
 textline2 = text-006
 titel = text-007
 cancel_display = ' '
 IMPORTING
 answer = wg_confirm_ind.
 IF wg_confirm_ind EQ 'J'.
 DELETE zca0fcstftop FROM wa_zca0fcstftop .
 IF sy-subrc EQ 0.
 MESSAGE s004.
 ELSE.
 MESSAGE e005.
 ENDIF.
 ELSEIF wg_confirm_ind EQ 'N'.
 ENDIF.
ENDCASE.
CLEAR ok_code.
ENDMODULE. " USER_COMMAND_0050 INPUT
*& Form exit_program
FORM exit_program .
CALL METHOD g_custom_container->free.
CALL METHOD cl_gui_cfw=>flush.
SET SCREEN 0.
LEAVE SCREEN.
ENDFORM. " exit_program
*& Form set_auth
FORM set_auth.
REFRESH: i_fcode.
Check authorization for change
MOVE '02' TO act_auth. "02 --> Change
MOVE 'ZCA0FCSTFTOP' TO tab_maint.
AUTHORITY-CHECK OBJECT 'ZZ:TABLMNP'
 ID 'ACTVT' FIELD act_auth
 ID 'TABLE' FIELD tab_maint.
IF sy-subrc NE 0.
 PERFORM fill_fcode USING 'CHNG'.
ENDIF.
Check for authorization for create
MOVE '01' TO act_auth. "01 --> Create
MOVE 'ZCA0FCSTFTOP' TO tab_maint.
AUTHORITY-CHECK OBJECT 'ZZ:TABLMNP'
 ID 'ACTVT' FIELD act_auth
 ID 'TABLE' FIELD tab_maint.
IF sy-subrc NE 0.
 PERFORM fill_fcode USING 'CREA'.
 PERFORM fill_fcode USING 'COPY'.
ENDIF.
Check for authorization for delete
MOVE '06' TO act_auth. "06 --> Delete
MOVE 'ZCA0FCSTFTOP' TO tab_maint.
AUTHORITY-CHECK OBJECT 'ZZ:TABLMNP'
 ID 'ACTVT' FIELD act_auth
 ID 'TABLE' FIELD tab_maint.
IF sy-subrc NE 0.
 PERFORM fill_fcode USING 'DELE'.
ENDIF.
ENDFORM. " set_auth
*& Module check_change INPUT
MODULE check_change INPUT.
flag = 'Y'.
ENDMODULE. " check_change INPUT
regards,
vikas.
plz reward if helpful

Require some tutorials to use ALV grids to access database

I am new to ALV grids
I want step by step method to use ALV grids in ABAP reports to access database.

Hi,
pls go throgugh this link.
http://www.erpgenie.com/abap/controls/alvgrid.htm
sample program
Sample programs on ALV Grid
report zbnstest.
TABLES AND DATA DECLARATION.
*TABLES: mara,makt.",marc.
data syrepid like sy-repid.
data sydatum(10). " LIKE sy-datum.
data sypagno(3) type n.
WHEN USING MORE THAN ONE TABLE IN ALV WE NEEED TO DECLARE THE TYPE
GROUP (TYPE-POOLS--------->SLIS)
type-pools : slis.
INTERNAL TABLE DECLARATION.
INTERNAL TABLE TO HOLD THE VALUES FROM THE MARA TABLE
data: begin of t_mara occurs 0,
matnr like mara-matnr,
meins like mara-meins,
mtart like mara-mtart,
matkl like mara-matkl,
end of t_mara.
INTERNAL TABLE TO HOLD THE CONTENTS FROM THE EKKO TABLE
data : begin of t_marc occurs 0,
matnr like mara-matnr,
werks like marc-werks,
minbe like marc-minbe.
data: end of t_marc.
INTERNAL TABLE TO HOLD THE VALUES FROM MAKT TABLE.
data : begin of t_makt occurs 0,
matnr like mara-matnr,
maktx like makt-maktx,
spras like makt-spras,
end of t_makt.
INTERNAL TABLE WHICH ACTUALLY MERGES ALL THE OTHER INTERNAL TABLES.
data: begin of itab1 occurs 0,
matnr like mara-matnr,
meins like mara-meins,
maktx like makt-maktx,
spras like makt-spras,
werks like marc-werks,
minbe like marc-minbe,
end of itab1.
THE FOLLOWING DECLARATION IS USED FOR DEFINING THE FIELDCAT
AND THE LAYOUT FOR THE ALV.
HERE AS slis_t_fieldcat_alv IS A INTERNAL TABLE WITHOUT A HEADER LINE
WE EXPLICITELY DEFINE AN INTERNAL TABLE OF THE SAME STRUCTURE AS THAT
OF slis_t_fieldcat_alv BUT WITH A HEADER LINE IN THE DEFINITION.
THIS IS DONE TO MAKE THE CODE SIMPLER.
OTHERWISE WE MAY HAVE TO DEFINE THE STRUCTURE AS IN THE NORMAL SAP
PROGRAMS.
IN THE FIELDCATALOG TABLE WE ACTUALLY PASS THE FIELDS FROM ONE OR
MORE TABLES AND CREATE A STRUCTURE
IN THE LAYOUT STRUCTURE WE BASICALLY DEFINE THE FORMATTING OPTIONS
LIKE DISPLAY IN THE ZEBRA PATTERN ,THE HOTSPOT OPTIONS ETC.
data: fieldcatalog type slis_t_fieldcat_alv with header line,
fieldlayout type slis_layout_alv.
DECLARING THE EVENTTABLE INTERNL TABLE FOR USING EVENTS LIKE
TOP-OF-PAGE ETC.
data : eventstab type slis_t_event with header line.
DECLARING AN INTERNAL TABLE TO HOLD THE DATA FOR THE TOP-OF-PAGE
data : heading type slis_t_listheader with header line.
data : heading1 type slis_t_listheader with header line.
data : heading2 type slis_t_listheader with header line.
data : heading3 type slis_t_listheader with header line.
data : heading4 type slis_t_listheader with header line.
data : heading5 type slis_t_listheader with header line.
data : heading6 type slis_t_listheader with header line.
data : heading7 type slis_t_listheader with header line.
data : heading8 type slis_t_listheader with header line.
STRUCTURE TO PASS THE COLOR ATTRIBUTES FOR DISPLAY.
data : colorstruct type slis_coltypes.
INITIALIZATION. *
initialization.
syrepid = sy-repid.
sypagno = sy-pagno.
clear fieldcatalog.
START-OF-SELECTION. *
start-of-selection.
SUBROUTINE TO POPULATE THE COLORSTRUCT
perform fill_colorstruct using colorstruct.
SUBROUTINE TO POPULATE THE FIELDS OF THE FIELD CATALOGUE
perform populate_fieldcatalog.
SUBROUTINE TO SELECT DATA FROM VARIOUS TABLES AND POPULATE IT IN THE
INTERNAL TABLE.
perform selectdata_and_sort.
SUBROUTINE TO POPULATE THE LAYOUT STRUCTURE.
perform populate_layout using fieldlayout.
SUBROUTINE TO CALL THE FUNCTION MERGE TO ENSURE PROPER DISPLAY.
perform merge_fieldcatalog.
SUBROUTINE TO POPULATE THE EVENTSTAB.
perform fill_eventstab tables eventstab.
SUBROUTINE TO POPULATE THE HEADING TABLES.
perform fill_headingtable tables heading using 'HEADING'.
perform fill_headingtable tables heading1 using 'HEADING1'.
perform fill_headingtable tables heading2 using 'HEADING2'.
perform fill_headingtable tables heading3 using 'HEADING3'.
perform fill_headingtable tables heading4 using 'HEADING4'.
perform fill_headingtable tables heading5 using 'HEADING5'.
perform fill_headingtable tables heading6 using 'HEADING6'.
perform fill_headingtable tables heading7 using 'HEADING7'.
perform fill_headingtable tables heading8 using 'HEADING8'.
SUBROUTINE TO DISPLAY THE LIST.
perform display_alv_list.
FORMS
IN THIS SUBROUTINE WE POPULATE THE FIELDCATALOG TABLE WITH THE NAMES
OF THE TABLE,FIELDNAME,WHETHER IT IS KEY FIELD OR NOT,HEADING AND
COLUMN JUSTIFICATION.
form populate_fieldcatalog.
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MATNR' 'X' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MEINS' ' '.
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MAKTX' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MTART' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MATKL' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'SPRAS' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'WERKS' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MINBE' ' ' .
endform. " POPULATE_FIELDCATALOG
FORM FILL_FIELDS_OF_FIELDCATALOG *
--> FIELDCATALOG *
--> P_TABNAME *
--> P_FIELDNAME *
--> P_KEY *
--> P_KEY *
form fill_fields_of_fieldcatalog tables fieldcatalog
structure fieldcatalog
using p_tabname
p_fieldname
p_key.
p_no_out.
fieldcatalog-tabname = p_tabname.
fieldcatalog-fieldname = p_fieldname.
fieldcatalog-key = p_key.
fieldcatalog-emphasize = '1234'.
*fieldcatalog-no_out = p_no_out.
append fieldcatalog.
endform. " FILL_FIELDSOFFIELDCATALOG
FORM POPULATE_LAYOUT *
--> FIELDLAYOUT *
form populate_layout using fieldlayout type slis_layout_alv.
fieldlayout-f2code = '&ETA' .
fieldlayout-zebra = 'X'.
FOR THE WINDOW TITLE.
fieldlayout-window_titlebar = 'ALV with Events'.
fieldlayout-colwidth_optimize = 'X'.
fieldlayout-no_vline = ' '.
*fieldlayout-no_input = 'X'.
fieldlayout-confirmation_prompt = ''.
fieldlayout-key_hotspot = 'X'.
This removes the column headings if the flag is set to 'X'
fieldlayout-no_colhead = ' '.
*fieldlayout-hotspot_fieldname = 'MAKTX'.
fieldlayout-detail_popup = 'X'.
fieldlayout-coltab_fieldname = 'X'.
endform. " POPULATE_LAYOUT
FORM SELECTDATA_AND_SORT *
form selectdata_and_sort.
select matnr meins mtart matkl from mara
into corresponding fields of t_mara
up to 500 rows .
select matnr maktx spras from makt
into corresponding fields of t_makt
where matnr = t_mara-matnr and
spras = sy-langu.
select matnr werks minbe from marc
into corresponding fields of t_marc
where matnr = t_mara-matnr.
append t_marc.
endselect.
append t_makt.
endselect.
append t_mara.
endselect.
perform populate_itab1.
sort itab1 by matnr.
endform. " SELECTDATA_AND_SORT
FORM MERGE_FIELDCATALOG *
form merge_fieldcatalog.
call function 'REUSE_ALV_FIELDCATALOG_MERGE'
exporting
i_program_name = syrepid
i_internal_tabname = 'ITAB1'
i_structure_name = 'COLORSTRUCT'
I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = syrepid
changing
ct_fieldcat = fieldcatalog[]
exceptions
inconsistent_interface = 1
program_error = 2
others = 3.
endform. " MERGE_FIELDCATALOG
IN THIS FUNCTION THE MINIMUM PARAMETERS THAT WE NEED TO PASS IS AS
FOLLOWS:-
i_callback_program --> CALLING PROGRAM NAME
i_structure_name --> STRUCTURE NAME.
is_layout --> LAYOUT NAME.
it_fieldcat ---> BODY OF THE FIELD CATALOGUE INTERNAL TABLE
form display_alv_list.
call function 'REUSE_ALV_LIST_DISPLAY'
exporting
I_INTERFACE_CHECK = ' '
i_callback_program = syrepid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
i_structure_name = 'ITAB1'
is_layout = fieldlayout
it_fieldcat = fieldcatalog[]
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
THE FOLLOWING PARAMETER IS SET AS 'A' INORDER TO DISPLAY THE STANDARD
TOOL BAR
i_save = 'A'
IS_VARIANT = ' '
it_events = eventstab[]
IT_EVENT_EXIT =
IS_PRINT =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
tables
t_outtab = itab1
exceptions
program_error = 1
others = 2.
endform. " DISPLAY_ALV_LIST
*& Form POPULATE_ITAB1
text
--> p1 text
<-- p2 text
form populate_itab1.
loop at t_mara.
loop at t_makt where matnr = t_mara-matnr.
loop at t_marc where matnr = t_mara-matnr.
move-corresponding t_mara to itab1.
move-corresponding t_makt to itab1.
move-corresponding t_marc to itab1.
append itab1.
endloop.
endloop.
endloop.
endform. " POPULATE_ITAB1
*& Form FILL_EVENTSTAB
text
-->P_EVENTSTAB text *
form fill_eventstab tables p_eventstab structure eventstab.
WHEN THE FOLLOWING FUNCTION IS CALLED THE SYSTEM POPULATES THE
INTERNAL TABLE EVENTSTAB WITH A LIST OF EVENTS NAME.
AS SHOWN BELOW WHEN USING I_LIST_TYPE = 0 THE FUNCTION RETURNS 14
EVENTS NAME.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = p_eventstab[]
exceptions
list_type_wrong = 1
others = 2.
BY CALLING THE ABOVE FUNCTION WE FIRST POPULATE THE EVENTSTAB WITH
THE PREDEFINED EVENTS AND THEN WE MOVE THE FORM NAME AS SHOWN BELOW.
WE ASSIGN A FORM NAME TO THE EVENT AS REQUIRED BY THE USER.
FORM NAME CAN BE ANYTHING.THE PERFORM STATEMENT FOR THIS FORM
IS DYNAMICALY CALLED.
read table p_eventstab with key name = slis_ev_top_of_page.
if sy-subrc = 0 .
move 'TOP_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_top_of_coverpage.
if sy-subrc = 0 .
move 'TOP_OF_COVERPAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_coverpage .
if sy-subrc = 0 .
move 'END_OF_COVERPAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_foreign_top_of_page.
if sy-subrc = 0 .
move 'FOREIGN_TOP_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_foreign_end_of_page.
if sy-subrc = 0 .
move 'FOREIGN_END_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_list_modify.
if sy-subrc = 0 .
move 'LIST_MODIFY' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_top_of_list.
if sy-subrc = 0 .
move 'TOP_OF_LIST' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_page.
if sy-subrc = 0 .
move 'END_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_list .
if sy-subrc = 0 .
move 'END_OF_LIST' to p_eventstab-form.
append p_eventstab.
endif.
endform. " FILL_EVENTSTAB
*& Form FILL_HEADINGTABLE
text
-->P_HEADING text *
form fill_headingtable tables p_heading structure heading
using tablename.
case tablename.
when 'HEADING'.
p_heading-typ = 'H'.
concatenate
' REPORT NAME:-' syrepid
' ABB Industry Pte Ltd' into p_heading-info.
append p_heading.
write sy-datum using edit mask '__/__/____' to sydatum.
concatenate
' DATE:-' sydatum ' USER: ' sy-uname 'PAGE NO:' sypagno
into p_heading-info.
append p_heading.
when 'HEADING1'.
p_heading-typ = 'H'.
p_heading-info = 'TOP-OF-COVER-PAGE'.
append p_heading.
when 'HEADING2'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-COVER-PAGE'.
append p_heading.
when 'HEADING3'.
p_heading-typ = 'H'.
p_heading-info = 'FOREIGN-TOP-OF-PAGE'.
append p_heading.
when 'HEADING4'.
p_heading-typ = 'H'.
p_heading-info = 'FOREIGN-END-OF-PAGE'.
append p_heading.
WHEN 'HEADING5'.
P_HEADING-TYP = 'H'.
P_HEADING-INFO = 'LIST-MODIFY'.
APPEND P_HEADING.
when 'HEADING6'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-PAGE'.
append p_heading.
when 'HEADING7'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-LIST'.
append p_heading.
when 'HEADING8'.
p_heading-typ = 'H'.
p_heading-info = 'TOP-OF-LIST'.
append p_heading.
endcase.
endform. " FILL_HEADINGTABLE
FORM TOP_OF_PAGE *
form top_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading[]
exceptions
others = 1.
endform.
*& Form FILL_COLORSTRUCT
text
-->P_COLORSTRUCT text *
form fill_colorstruct using p_colorstruct type slis_coltypes .
p_colorstruct-heacolfir-col = 6.
p_colorstruct-heacolfir-int = 1.
p_colorstruct-heacolfir-inv = 1.
endform. " FILL_COLORSTRUCT
FORM TOP_OF_COVERPAGE *
form top_of_coverpage.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading1[]
exceptions
others = 1.
endform.
FORM END_OF_COVERPAGE *
form end_of_coverpage.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading2[]
exceptions
others = 1.
endform.
FORM FOREIGN_TOP_OF_PAGE *
form foreign_top_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading3[]
exceptions
others = 1.
endform.
FORM FOREIGN_END_OF_PAGE *
form foreign_end_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading4[]
exceptions
others = 1.
endform.
FORM LIST_MODIFY *
*FORM LIST_MODIFY.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = HEADING5[]
EXCEPTIONS
OTHERS = 1.
*ENDFORM.
FORM END_OF_PAGE *
form end_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading6[]
exceptions
others = 1.
endform.
FORM END_OF_LIST *
form end_of_list.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading7[]
exceptions
others = 1.
endform.
FORM TOP_OF_LIST *
form top_of_list.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading8[]
exceptions
others = 1.
endform.
*--- End of Program
Thanks,
Shankar

Retrieve changed record from editable alv grid

hello,
 i am new to alv grid... i am facing some problems working on it... plz help me solve my problems...
 i have created an alv grid displaying the timesheet of some employee's...
 the worktime cells are editable and rest of the information is read only...
 the worktime is changed and then a SAVE button is pushed...
 how do i retrieve the changed time into my internal table?
 once i update the internal table, i can modify the database table...
thank you.

Hi,
Refer this program:-
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 i_callback_program = v_rep_id " report id
 i_callback_pf_status_set = 'PF' " for PF-STATUS
 i_callback_user_command = 'USER_COMMAND' " for User-Command
 is_layout = wa_layout " for layout
 it_fieldcat = it_field " field catalog
 it_sort = it_sort " sort info
 TABLES
 t_outtab = it_final " internal table
 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 pf
* SUB-ROUTINE PF IS USED TO SET THE PF-STATUS OF THE SCREEN
* ON WHICH THE ALV GRID IS DISPLAYED
* -->RT_EXTAB
FORM pf USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'ZTG_STAT'.
ENDFORM. "pf
*& Form USER_COMMAND
* SUB-ROUTINE USER_COMMAND IS USED TO HANDLE THE USER ACTION
* AND EXECUTE THE APPROPIATE CODE
* -->LV_OKCODE used to capture the function code
* of the user-defined push-buttons
* -->L_SELFIELD text
FORM user_command USING lv_okcode LIKE sy-ucomm l_selfield TYPE slis_selfield.
* assign the function code to variable v_okcode
lv_okcode = sy-ucomm.
* handle the code execution based on the function code encountered
CASE lv_okcode.
* when the function code is SAVE then save records into internal table
 WHEN 'SAVE'.
* to reflect the data changed into internal table
 DATA : ref_grid TYPE REF TO cl_gui_alv_grid. "new
 IF ref_grid IS INITIAL.
 CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
 IMPORTING
 e_grid = ref_grid.
 ENDIF.
 IF NOT ref_grid IS INITIAL.
 CALL METHOD ref_grid->check_changed_data.
 ENDIF.
"now at this time you have modified internal table
* refresh the ALV Grid output from internal table
 l_selfield-refresh = c_check.
"alv output is refreshed as per changes in internal table
"now you can include code to modify your ztable from internal table
ENDCASE.
ENDFORM. "USER_COMMAND
Regards,
Tarun

New Page in ALV GRID display.

HI Experts,
I have a requirement of displaying top of page and corresponding detailed records for specific combination of top of page(say plant,material,batch etc). Again for the next combination I need repeated header and detail list.
I guess I have to use NEW PAGE to get this.
However, I am using the REUSE ALV GRID DISPLAY for which the sort table does not display as required.
Could you please help me on this?
In addition could you please suggest how to use NEW page in report without using OOPS concept.
Please reply.
Thanks,
Suchi.

Hi,
1.Put a pushbutton on the ALV o/p say 'Next'.
2. Now in the user comand routine you have to change the table contents u supply to reuse_alv_commentary write, also fill the o/p internal table with data corresponding to ur specific combination and supply to reuse_alv_grid_display.
3.In the user comand routine u have slis_selfield.
4.It contains a component refresh, mark it as 'X'.( slis_selfield-refresh = 'X'.)
5.No need of new page or calling reus_alv_grid_display number of times.
Regards,
Phani.

Regarding subtotals and new page in ALV Grid

Hi All,
I have 5 employees in my internal table and each employee having five records.
Now iam displaying total employees in ALV grid and calculating their totals at the end of the hole records.
But i need to display the sub totals for each employee and i need new page for each employee.
means 1) New page for each employye
2) sub totals for each employee
3) grand total for all employees
How can i proceed for this requirement in ALV grid?

For subtotals first you need to set the do_sum = 'X' in the fieldcatalog for the columns you want totals.
fieldcat-fieldname = 'ABC'.
fieldcat-do_sum = 'X'.
Append fieldcat to it_fieldcat,
for subtotals you need to populate the SORT table.
sort-fieldname = 'EMPLOYEE'.
sort-up = 'X'.
sort-group = '*'. "<----- this is for new page
"you can view new page in preview / print /
"if you are using the list function
sort-subtot = 'X'.
append sort to it_sort.
pass this it_sort to it_sort of the alv function.

How to insert new record in ALV GRID?

Hi all,
   I am displaying ztable data into grid format using method SET_TABLE_FOR_FIRST_DISPLAY of Class CL_GUI_ALV_GRID using OOPS concept.now i want to insert a new record into ALV grid?
If anyone has tried then please tell me?
Thanks and Regards,
Arpita

Hi Avinash,
Thanks for replay.
My problem is solved.i did it as follows.
HANDLE_DATA_CHANGED
      FOR EVENT DATA_CHANGED OF CL_GUI_ALV_GRID
           IMPORTING ER_DATA_CHANGED
                       E_UCOMM.
METHOD HANDLE_DATA_CHANGED.
LOOP AT ER_DATA_CHANGED->MT_GOOD_CELLS INTO WA_GOOD_CELLS.
CASE WA_GOOD_CELLS-FIELDNAME.
WHEN 'ZCARRID'.
      CALL METHOD ER_DATA_CHANGED->GET_CELL_VALUE
          EXPORTING
            I_ROW_ID = WA_GOOD_CELLS-ROW_ID
            I_FIELDNAME = WA_GOOD_CELLS-FIELDNAME
          IMPORTING
            E_VALUE = ZCARRID1.
     WA_FLI-ZCARRID = ZCARRID1.
ENDMETHOD.
Using method CALL METHOD ER_DATA_CHANGED->GET_CELL_VALUE,
i am reading individual values and assinning it to WA and then insert into ZTBALE.
Thanks,
Arpita

ALV Grid default values for new rows added with Add/Insert buttons

Hi!
Help, please, to find a way how to set default values for new rows added with Add/Insert buttons in
ALV Grid.

I have found salution:
ALV Grid u2013 Insert row function
Sometimes we need to assign some default values when we create a new row in a grid using standard ALV Append row button. In our scenario we will see how to assign default values to Airline Code (CARRID), Flight Connection Number (CONNID) and Flight date (FLDATE) when a new row is created. To do that we need to handle DATA_CHANGED event in the program like mentioned below.
Definition of a class:
Code:
 CLASS lcl_event_receiver DEFINITION
CLASS LCL_EVENT_RECEIVER DEFINITION.
PUBLIC SECTION.
METHODS:
 handle_data_changed
 FOR EVENT data_changed OF cl_gui_alv_grid
 IMPORTING er_data_changed
 e_ucomm.
ENDCLASS. "lcl_event_receiver DEFINITION
Implementation of a class:
Code:
CLASS LCL_EVENT_RECEIVER IMPLEMENTATION.
METHOD HANDLE_DATA_CHANGED.
 DATA: dl_ins_row TYPE lvc_s_moce. " Insert Row
 FIELD-SYMBOLS: <fs> TYPE table. " Output table
Loop at the inserted rows table and assign default values
 LOOP AT er_data_changed->mt_inserted_rows INTO dl_ins_row.
 ASSIGN er_data_changed->mp_mod_rows->* TO <fs>.
 loop at <fs> into ls_outtab.
 ls_outtab-carrid = 'LH'.
 ls_outtab-connid = '400'.
 ls_outtab-fldate = sy-datum.
 MODIFY <fs> FROM ls_outtab INDEX sy-tabix.
 endloop.
 endloop.
ENDMETHOD. "handle_data_changed
ENDCLASS. "lcl_event_receiver IMPLEMENTATION
Register the events to trigger DATA_CHANGED event when a new row is created.
Code:
 CALL METHOD OBJ_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_ENTER.
 CALL METHOD OBJ_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.

Add a New line to ALV Grid control

Hi experts,
 My requirement is after filling ALV grid, user will select a + button from the menu, I need to add a new line next to the selected ALV line (Like in a table control). Does it posible to do this? If can any body tell me how I can do this.
Regards,
Venkat.

Hi Venkat...
I have tried this and it worked...
Just copy paste this program...
Note : U will have to create a new PF status for this... and give the Function code as given in my program... then only it will work...
*& Report Z_ALV_TRAINING_LIST_EVENTS
REPORT Z_ALV_TRAINING_LIST_EVENTS.
Tables *************
TABLES : T001.
Type Pools Used **********
TYPE-POOLS : SLIS.
Types Declared **********
Internal Tables Declare ************
DATA : IT_company TYPE STANDARD TABLE OF T001 INITIAL SIZE 0 WITH HEADER LINE,
 IT_FIELD_CAT TYPE SLIS_T_FIELDCAT_ALV,
 it_alv_event type SLIS_T_EVENT.
Select Data ***********
start-of-selection.
SELECT * FROM T001 INTO TABLE IT_company.
Make Field Catalog ******
PERFORM MAKE_FIELD_CATALOG.
get evente *****
perform get_alv_events.
Display ALV *********
end-of-selection.
PERFORM DISPLAY_ALV_LIST.
*& Form make_field_catalog
 text
--> p1 text
<-- p2 text
FORM MAKE_FIELD_CATALOG .
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
I_PROGRAM_NAME =
I_INTERNAL_TABNAME =
 I_STRUCTURE_NAME = 'T001'
I_CLIENT_NEVER_DISPLAY = 'X'
I_INCLNAME =
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
CHANGING
 CT_FIELDCAT = it_field_cat
EXCEPTIONS
INCONSISTENT_INTERFACE = 1
PROGRAM_ERROR = 2
OTHERS = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " make_field_catalog
*& Form display_alv_list
 text
--> p1 text
<-- p2 text
FORM DISPLAY_ALV_LIST .
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
 I_CALLBACK_PROGRAM = sy-repid
 I_CALLBACK_PF_STATUS_SET = 'SET_MY_PF_STATUS'
I_CALLBACK_USER_COMMAND = ' '
I_STRUCTURE_NAME =
IS_LAYOUT = fl_layout
 IT_FIELDCAT = it_field_cat[]
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
 I_SAVE = 'X'
IS_VARIANT = '/TEST_VV'
 IT_EVENTS = it_alv_event
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
IR_SALV_LIST_ADAPTER =
IT_EXCEPT_QINFO =
I_SUPPRESS_EMPTY_DATA = ABAP_FALSE
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
 T_OUTTAB = it_company
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.
ENDFORM. " display_alv_list
*& Form get_alv_events
 text
--> p1 text
<-- p2 text
FORM get_alv_events .
data : wa type slis_alv_event.
wa-name = 'USER_COMMAND'.
wa-form = 'SUB_MY_PF_EVENT'.
append wa to it_alv_event.
ENDFORM. " get_alv_events
*& Form sub_my_pf_event
 text
--> p1 text
<-- p2 text
FORM sub_my_pf_event using p_comm type sy-ucomm p_sEL_FIELD TYPE SLIS_SELFIELD.
data : wa type t001.
case p_comm.
 when 'BACK'.
 leave program.
 when 'EXIT'.
 leave program.
 when 'NEW'.
 clear wa.
 insert wa into it_company[] index p_sel_field-tabindex.
 PERFORM DISPLAY_ALV_LIST.
endcase.
ENDFORM. " sub_my_pf_event
*& Form SET_MY_PF_STATUS
 text
--> p1 text
<-- p2 text
FORM SET_MY_PF_STATUS USING p_rt_extab TYPE slis_t_extab.
SET PF-STATUS 'ZALV_STATUS'.
ENDFORM. " SET_MY_PF_STATUS
Plz award points if this was helpful....

Editable ALV Grid: Append new rows

Hi All,
I have developed a report which will displays output in editable ALV grid list. Users can modify the values in output and save. These values will be stored in one custom table.
My requirement is whenever user clicks on '+' mark (Create entries or Append or Copy: Standard toolbar) report should allow to enter new entries and save. How do I capture the selected function code? why becuase i need to display one value from the custom table in that added new row...
Regards,
Ramesh.

Hi Ramesh,
please check changed data event.....
please go through the reference link......
https://wiki.sdn.sap.com/wiki/display/Snippets/UpdatingtheInternalTable-AfterEditinALVusingFunctionModules
Regards,
Venkat

Appending a new line to ALV Grid

Hi,
I have created an editable ALV grid wherein the first 2 columns are key fields and hence non-editable and the rest are editable.
Now I try to append or create a row on the ALV Grid by using the standard toolbar buttons. By doing so, it adds a new line that has the first 2 columns (key fields) as non-editable and the rest as editable. I would like to open those key fields for edit mode when I try to append or insert a new row.
I overwrote the code for append and insert with my code like this
METHOD handle_toolbar.
    DATA: ls_toolbar TYPE stb_button.
    READ TABLE e_object->mt_toolbar INTO ls_toolbar
      WITH KEY function = '&LOCAL&APPEND'.
    IF sy-subrc = 0.
      ls_toolbar-function = 'MY_APPEND'.
      MODIFY e_object->mt_toolbar FROM ls_toolbar INDEX sy-tabix.
    ENDIF.
ENDMETHOD.
METHOD handle_user_command.
    DATA: ls_table TYPE ztable.
    CASE e_ucomm.
      WHEN 'MY_APPEND'.
        APPEND ls_table TO gt_table. "append an initial line
        PERFORM modify_alv TABLES gt_table.
        CALL METHOD gref_alv->refresh_table_display.
    ENDCASE.
ENDMETHOD.
FORM modify_alv TABLES xt_lt_table STRUCTURE ztable.
LOOP AT xt_lt_table INTO ls_table.
    REFRESH lt_cell_style.
    IF NOT ls_table IS INITIAL.
      ls_cell_style-fieldname = 'FIELD1'.
      ls_cell_style-style = cl_gui_alv_grid=>mc_style_disabled.
      INSERT ls_cell_style INTO TABLE lt_cell_style.
    ELSE.
      ls_cell_style-fieldname = 'FIELD1'.
      ls_cell_style-style = cl_gui_alv_grid=>mc_style_enabled.
      INSERT ls_cell_style INTO TABLE lt_cell_style.
   ENDIF.
    INSERT LINES OF lt_cell_style
         INTO TABLE ls_table-gt_cell_style .
    MODIFY xt_lt_table FROM ls_table.
    CLEAR: ls_cell_style.
ENDLOOP.
CALL METHOD gref_alv->set_ready_for_input
    EXPORTING
      i_ready_for_input = 1.
ENDFORM.
I used a field catalog to set my ALV for first display where I set the edit field to space for the first 2 columns. I used the modify_alv subroutine to overwrite the editability property of the fields inside the handle_user_command method.
But when I try to append a row, I don't see a switch to edit mode for the key fields.
I have tried searching through but couldn't find anything helpful. Please help me.
Edited by: Nitwick on Jul 13, 2010 4:46 PM

Hi,
Made a silly error in the code while populating the gs_layout.
My declaration had the cell style table to be 'GT_CELL_STYLE'. I have populated it with a local cell style table. So ideally it had to be
gs_layout-stylefname = 'GT_CELL_STYLE'.

Populating Constant value to a column while inserting new lines to ALV Grid

Hi all,
    I need to know how to populate a column in an ALV grid with a constant value , whenever a new line is inserted in the ALV.
Regards,
Vijayakumar

Hi Arun,
g_t_alv is my Internal table. I am inseritng a button in the field name ICON.Now all my records in the ALV will contain a button in the field ICON. But when i create a new line in the ALV the field ICON is containing an empty space.
loop at g_t_alv into g_r_alv.
      ls_edit-fieldname = 'ICON'.
      ls_edit-style     = cl_gui_alv_grid=>mc_style_button.
      INSERT ls_edit INTO TABLE lt_edit.
    INSERT LINES OF lt_edit INTO TABLE g_r_alv-handle_style.
    MODIFY g_t_alv FROM g_r_alv.
endloop.

I am new to alv grid

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