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CL_SALV_TABLE class to create basic ABAP ALV report within SAP
This is a very basic ALV example which uses the CL_SALV_TABLE functionality, it demonstrates how easy it is to create
an ALV report using this class method assuming you want to select data from a data dictionary table and disaplay all
fields in the report.
See cl_salv_table for a more detailed version of this including
setting custom header texts and selecting which fields to output.
*&---------------------------------------------------------------------*
*& Report ZSALV_BASIC
*&---------------------------------------------------------------------*
*& Display very basic ALV report using CL_SALV_TABLE
*&---------------------------------------------------------------------*
REPORT ZSALV_BASIC.
*Data Declaration
*----------------
DATA: it_sflight TYPE TABLE OF sflight.
DATA: alv_table TYPE REF TO cl_salv_table.
************************************************************************
*START-OF-SELECTION.
START-OF-SELECTION.
SELECT *
UP TO 10 ROWS
FROM sflight
INTO TABLE it_sflight.
* Create instance of ALV table object
CALL METHOD cl_salv_table=>factory
IMPORTING
r_salv_table = alv_table
CHANGING
t_table = it_sflight.
* Display ALV table.
alv_table->display( ).
Display ALV as classic LIST
You can also add the list_display parameter to display the report in the older/classic list format.
*Data Declaration
*----------------
DATA: it_sflight TYPE TABLE OF sflight.
DATA: alv_table TYPE REF TO cl_salv_table.
************************************************************************
*START-OF-SELECTION.
START-OF-SELECTION.
SELECT *
UP TO 10 ROWS
FROM sflight
INTO TABLE it_sflight.
* Create instance of ALV table object
CALL METHOD cl_salv_table=>factory
EXPORTING
list_display = if_salv_c_bool_sap=>true
IMPORTING
r_salv_table = alv_table
CHANGING
t_table = it_sflight.
* Display ALV table.
alv_table->display( ).
Also see this FREE OO ALV course on Udemy
If this course stops being free i would be gratefull if someone could post a message below to let me know
