"! This is demo for FALV full screen with layout changes
"! done by Lukasz Pegiel for http://abapblog.com
report zdemo_falv06.
types: begin of t_sflight,
mark type bcselect.
include type sflight.
types: end of t_sflight.
data: sflight type standard table of t_sflight.
parameter: p_usemar as checkbox.
start-of-selection.
select * up to 100 rows
into corresponding fields of table @sflight
from sflight.
"FALV creation with only table passed
data(falv) = zcl_falv=>create( changing ct_table = sflight ).
"Add title variable
falv->title_v1 = 'ZDEMO_FALV06'.
"All layout settings have set method in layout object of FALV
"it can be udated before output or during runtime of program
falv->layout->set_zebra( abap_true ).
falv->layout->set_no_merging( abap_true ).
"additionally there is a attribute mark field which when is set
"then fcat for it is changed so it's checkbox field and
"when you'll use standard select all/deselect all functions then
"it will check/uncheck checkbox instead of selecting/deselecting rows
if p_usemar eq abap_true.
falv->set_mark_field( 'MARK' ).
endif.
"user Layout option save changed to user-specific only
falv->layout_save = 'U'.
"Display full screen grid
falv->display( ).
ZDEMO_FALV06 - Grid Layout settings + "Mark" field
The latest version of each part of FALV can be found on github repository https://github.com/fidley/falv which you can use in abapGit for easier up to date handling.
When you want to change some layout settings - like zebra, then you can use layout object which contains setters for all layout fields. Additionally in this object we have "Mark field" which changes behaviur of standard select all / deselect all function.
Video with demo program
