02-27-2007 10:05 AM
hi,
I need to create a alv using cl_salv* class, how could i make the outlength of a field
as 20
in reuse_alv:
wa_fcat-outputen = 20.
thanks a lot...........................
02-27-2007 10:07 AM
check out this tutorial on this by Rich
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/207dc670-6e8e-2910-3297-d1a1a... [original link is broken]
02-27-2007 10:07 AM
check out this tutorial on this by Rich
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/207dc670-6e8e-2910-3297-d1a1a... [original link is broken]
02-27-2007 10:42 AM
Im not able to access the page.im getting page can not be displayed
02-27-2007 10:45 AM
try this
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/207dc670-6e8e-2910-3297-d1a1a... [original link is broken]
02-27-2007 9:23 PM
Hello Santhiya
The following sample report <b>ZUS_SDN_CL_SALV_TABLE_COLUMN</b> shows how to modify the output length of columns. Additionally, the report demonstrates <i>event handling</i>.
*&---------------------------------------------------------------------*
*& Report ZUS_SDN_CL_SALV_TABLE_COLUMN
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*
REPORT ZUS_SDN_CL_SALV_TABLE_COLUMN.
TYPE-POOLS: abap.
DATA:
gt_knb1 TYPE STANDARD TABLE OF knb1.
DATA:
go_table TYPE REF TO cl_salv_table,
go_events TYPE REF TO cl_salv_events_table,
go_columns TYPE REF TO cl_salv_columns_table,
go_column TYPE REF TO cl_salv_column.
PARAMETERS:
p_outlen TYPE lvc_outlen DEFAULT '20'.
*---------------------------------------------------------------------*
* CLASS lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
CLASS-METHODS:
handle_double_click FOR EVENT
if_salv_events_actions_table~double_click
OF cl_salv_events_table
IMPORTING
row
column.
ENDCLASS. "lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
* CLASS lcl_eventhandler IMPLEMENTATION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_double_click.
* define local data
DATA:
ls_knb1 TYPE knb1.
READ TABLE gt_knb1 INTO ls_knb1 INDEX row.
IF ( syst-subrc = 0 ).
SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
ENDIF.
ENDMETHOD. "handle_double_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
SELECT * FROM knb1 INTO TABLE gt_knb1
WHERE bukrs = '1000'.
* Create ALV grid instance
TRY.
CALL METHOD cl_salv_table=>factory
* EXPORTING
* LIST_DISPLAY = IF_SALV_C_BOOL_SAP=>FALSE
* R_CONTAINER =
* CONTAINER_NAME =
IMPORTING
r_salv_table = go_table
CHANGING
t_table = gt_knb1.
CATCH cx_salv_msg .
ENDTRY.
* Create event instance
go_events = go_table->get_event( ).
* Set event handler
SET HANDLER:
lcl_eventhandler=>handle_double_click FOR go_events.
PERFORM adjust_column.
go_table->display( ).
END-OF-SELECTION.
*&---------------------------------------------------------------------*
*& Form ADJUST_COLUMN
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM adjust_column .
CHECK ( p_outlen > 0 ). " In this case use default output length
* Get columns instance
go_columns = go_table->get_columns( ).
* Get single column instance
TRY.
go_column = go_columns->get_column( 'LOEVM' ). " delete flag
go_column->set_output_length( p_outlen ).
CATCH cx_root.
ENDTRY.
ENDFORM. " ADJUST_COLUMN
Regards
Uwe