topic Re: ALV Help in Application Development and Automation Discussions

ALV Help

Former Member — Mon, 09 Jun 2008 04:57:51 GMT

HI Friends,

I know to code the ALV Reports using the Function Modules.

Can anyone specify me the help links for me to learn the ALV using Classes ?

Re: ALV Help

prasanth_kasturi — Mon, 09 Jun 2008 05:00:49 GMT

hi,

Hi,

Here is a code for a single grid.

In the screen layout,make a custom container (Icon with C ) and name it in Capital letters as CONTAINER.The code below in bold letters is what exactly you want.I ve given a small example on how to use ALV:

REPORT SAMPLE.

DATA: alv type ref to cl_gui_alv_GRID,

cont type ref to cl_gui_custom_container,

itab_spfli type table of spfli.

START-OF-SELECTION.

select * from spfli into table itab_spfli.

call screen 100.

END-OF-SELECTION.

&----

*& Module STATUS_0100 OUTPUT

&----

text

MODULE STATUS_0100 OUTPUT.

seT PF-STATUS 'GUI'.

SET TITLEBAR 'xxx'.

if cont is initial.

CREATE OBJECT cont

EXPORTING

CONTAINER_NAME = 'CONTAINER'.

CREATE OBJECT ALV

EXPORTING

I_PARENT = CONT.

CALL METHOD ALV->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

I_STRUCTURE_NAME = 'SPFLI'

CHANGING

IT_OUTTAB = itab_spfli

Now for your requirement,you can create two custom containers in the screen layout and two different alv grid instances.ie:

DATA: alv1 type ref to cl_gui_alv_GRID,

cont1 type ref to cl_gui_custom_container

alv2 type ref to cl_gui_alv_GRID,

cont2 type ref to cl_gui_custom_container.

To select data from first grid,you can use events on double_click and fetch information and then display it in the second grid.

SOME MATERIAL REGARDING ALV:

www.abap4.it/download/ALV.pdf (very useful)

http://www.sapdevelopment.co.uk/reporting/alvhome.htm

-->download the PDF from following link.

http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_color.htm

SAMPLE PROGRAMS IN ALV:http://www.geocities.com/victorav15/sapr3/abap_ood.html#d_grid

DEMO PROGRAMS IN ALV:BCALV*

https://forums.sdn.sap.com/click.jspa?searchID=11250185&messageID=4159845

https://forums.sdn.sap.com/click.jspa?searchID=11250185&messageID=2971316

http://abapprogramming.blogspot.com/2007/11/alv-list-using-oo-style-sample-code.html

http://sap-abapinfo.blogspot.com/2008/05/alv-list-using-oo-style-sample-code.html

http://www.saptechnical.com/Tutorials/ALV/ALVMainPage.htm

http://www.saptechnical.com/Tutorials/ALV/ColumnExcl.htm

http://www.saptechnical.com/Tutorials/ALV/Total/text.htm

http://www.abapcode.info/2007/06/object-oriented-alv-sample-program-to.html

regards

prasanth

Re: ALV Help

Former Member — Mon, 09 Jun 2008 05:02:46 GMT

Hi,

Object Oriented ALV-Sample program to insert Logo in ALV

REPORT z_ooalv_logo.

****DECLARATION FOR LOGO INSERT

CONSTANTS: cntl_true TYPE i VALUE 1,

cntl_false TYPE i VALUE 0.

DATA:h_picture TYPE REF TO cl_gui_picture,

h_pic_container TYPE REF TO cl_gui_custom_container.

DATA: graphic_url(255),

graphic_refresh(1),

g_result LIKE cntl_true.

DATA: BEGIN OF graphic_table OCCURS 0,

line(255) TYPE x,

END OF graphic_table.

DATA: graphic_size TYPE i.

CALL SCREEN 100.

&----

*& Module PICTURE OUTPUT

&----

text

----

MODULE picture OUTPUT.

DATA: l_graphic_xstr TYPE xstring,

l_graphic_conv TYPE i,

l_graphic_offs TYPE i.

CALL METHOD cl_ssf_xsf_utilities=>get_bds_graphic_as_bmp

EXPORTING

p_object = 'GRAPHICS'

p_name = 'EDS'"IMAGE NAME - Image name from SE78

p_id = 'BMAP'

p_btype = 'BCOL'

RECEIVING

p_bmp = l_graphic_xstr

EXCEPTIONS

not_found = 1

OTHERS = 2.

graphic_size = XSTRLEN( l_graphic_xstr ).

CHECK graphic_size > 0.

l_graphic_conv = graphic_size.

l_graphic_offs = 0.

WHILE l_graphic_conv > 255.

graphic_table-line = l_graphic_xstr+l_graphic_offs(255).

APPEND graphic_table.

l_graphic_offs = l_graphic_offs + 255.

l_graphic_conv = l_graphic_conv - 255.

ENDWHILE.

graphic_table-line = l_graphic_xstr+l_graphic_offs(l_graphic_conv).

APPEND graphic_table.

CALL FUNCTION 'DP_CREATE_URL'

EXPORTING

type = 'image'

subtype = cndp_sap_tab_unknown " 'X-UNKNOWN'

size = graphic_size

lifetime = cndp_lifetime_transaction "'T'

TABLES

data = graphic_table

CHANGING

url = graphic_url

EXCEPTIONS

dp_invalid_parameter = 1
dp_error_put_table = 2
dp_error_general = 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.

EXIT.

ENDIF.

CREATE OBJECT h_pic_container

EXPORTING container_name = 'LOGO'.

CREATE OBJECT h_picture EXPORTING parent = h_pic_container.

CALL METHOD h_picture->load_picture_from_url

EXPORTING

url = graphic_url

IMPORTING

RESULT = g_result.

ENDMODULE. " PICTURE OUTPUT

http://www.abapcode.info/2007/06/object-oriented-alv-sample-program-to.html

Regards,

Jagadish

Re: ALV Help

Former Member — Mon, 09 Jun 2008 05:05:01 GMT

Hi Manjunath,

Please check these links

http://sapdev.co.uk/reporting/alvhome.htm

https://forums.sdn.sap.com/click.jspa?searchID=11250185&messageID=4159845

https://forums.sdn.sap.com/click.jspa?searchID=11250185&messageID=2971316

Best regards,

raam

Re: ALV Help

Former Member — Mon, 09 Jun 2008 05:13:43 GMT

Easy_Reference_ALV_Grid_Control(1)

thanks

Edited by: Richa Khosla on Jun 9, 2008 7:15 AM

Re: ALV Help

Former Member — Mon, 09 Jun 2008 05:13:48 GMT

Hi,

Excellent PDF.

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907

Editable ALV

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/abap%20code%20samples/alv%20grid/abap%20code%20sample%20to%20edit%20alv%20grid.doc

Tree

http://www.sapdevelopment.co.uk/reporting/alv/alvtree/alvtree_usrint.htm

General Tutorial for OOPS

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/an%20easy%20reference%20for%20alv%20grid%20control.pdf

http://www.geocities.com/mpioud/Abap_programs.html

Few weblogs

/people/community.user/blog/2006/11/26/alv-fast-display-class

/people/ravishankar.rajan/blog/2007/03/09/using-the-alv-extension-class

Please reward points if it helps

Thanks

Vikranth