Application Development Discussions
Join the discussions or start your own on all things application development, including tools and APIs, programming models, and keeping your skills sharp.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Up and Down Buttons in ALV Grid

Former Member

‎09-03-2010 1:15 PM

0 Kudos

Hi,

If you open the Sorting Screen of an ALV Grid, you can select Columns you want to see and you can rearange them by clicking this Up and Down Buttons. Are these up and down buttons Standard or are they only available in this Sorting Screen? Because i also want to allow the user to sort entries in an own ALV Grid by rearranging the entries with Up and Down buttons. Do i have to add them by my own or is there a standard feature. I saw that there is an Move Row Function, but i did not found any documentation on that.

Thanks,

1 REPLY 1

Former Member

‎09-14-2010 6:17 PM

0 Kudos

Jonhy:

This is a little example with ALV, you can see basically are tree things:

1.- Create fieldcat

2.- Have internal table with informacion

3.- CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

All buttons into ALV Tool Bar are standar, and you can hide/show them, or in some case changed a lot of behavior.

Documentation?

TAW10_3 ALV Grid control Unit, is a excelent chapter to start.

 
TYPE-POOLS: slis.

TABLES: SPFLI.

data: IT_SPFLI like spfli occurs 0 with header line.

data: t_fieldcat TYPE slis_t_fieldcat_alv,
      fs_fieldcat LIKE LINE OF t_fieldcat.

select-options: s_carrid for spfli-carrid,
                s_connid for spfli-connid.

SELECT * FROM SPFLI INTO TABLE it_spfli
  where CARRID in s_carrid and
        CONNID in s_connid .


fs_fieldcat-fieldname = 'CARRID'.
fs_fieldcat-ref_tabname = 'SPFLI'.
fs_fieldcat-col_pos = 1.
fs_fieldcat-key = 'X'.
APPEND fs_fieldcat TO t_fieldcat.

CLEAR fs_fieldcat .
fs_fieldcat-fieldname = 'CONNID'.
fs_fieldcat-ref_tabname = 'SPFLI'.
fs_fieldcat-col_pos = 2.
fs_fieldcat-key = 'X'.
APPEND fs_fieldcat TO t_fieldcat.

CLEAR fs_fieldcat .
fs_fieldcat-fieldname = 'DISTANCE'.
fs_fieldcat-ref_tabname = 'SPFLI'.
fs_fieldcat-col_pos = 3.
fs_fieldcat-key = ' '.
APPEND fs_fieldcat TO t_fieldcat.

CLEAR fs_fieldcat.
fs_fieldcat-fieldname = 'CITYFROM'.
fs_fieldcat-ref_tabname = 'SPFLI'.
fs_fieldcat-col_pos = 4.
fs_fieldcat-key = ' '.
APPEND fs_fieldcat TO t_fieldcat.


CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
   I_CALLBACK_PROGRAM                = sy-repid
   IT_FIELDCAT                       = t_fieldcat
  TABLES
    t_outtab                          = it_spfli.

Enjoy the example.

Regards

José Luis