Interactive ALV

Former Member — Tue, 05 Dec 2006 10:06:01 GMT

Hi,

I used ALV Grid display for output in which i have push buttons also, now my requirement is when i select any row and click on push button it has to go to the next screen by holding that particular row information.

For example i have order number column in the display when i select particular row it has to hold that particular order number, when i click on push button it has to go LT22 transaction for correspoding order number.

hope iam clear, please help me out to resolve this thanks in advance.

Re: Interactive ALV

former_member69765 — Tue, 05 Dec 2006 10:15:40 GMT

Yes it is possible .. U can do it by pussing a button or by making a hot spot.

the logic is same...

you will have to handle the user command event.

refer the code... here i am using the Hot Spot method.. but u can do it by having apush button also... U just need to change the Function code.

In this program I am displaying Accopunting docs.. and when u click on any Doc No. it takes you to the document detail line items.

**********************

&----

*& Report Z_ALV_TRAINING_LIST_HOTSPOT

&----

REPORT Z_ALV_TRAINING_LIST_HOTSPOT.

Type Pools Used **********

TYPE-POOLS : SLIS.

Internal Tables Declare ************

DATA : it_document type standard table of bkpf initial size 0 with header line,

IT_FIELD_CAT TYPE SLIS_T_FIELDCAT_ALV,

it_alv_event type SLIS_T_EVENT,

fl_layout type slis_layout_alv.

Select Data ***********

start-of-selection.

select * from bkpf into table it_document.

Make Field Catalog ******

PERFORM MAKE_FIELD_CATALOG.

Make Layout *********

perform sub_fill_layout.

Make Events Table *******

perform sub_Fill_alv_event.

Display ALV *********

PERFORM DISPLAY_ALV_LIST.

----

&----

*& Form make_field_catalog

&----

text

----

--> p1 text
<-- p2 text

----

FORM MAKE_FIELD_CATALOG .

data : wa type slis_fieldcat_alv.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME =
I_INTERNAL_TABNAME =

I_STRUCTURE_NAME = 'bkpf'

I_CLIENT_NEVER_DISPLAY = 'X'
I_INCLNAME =
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =

CHANGING

CT_FIELDCAT = it_field_cat

EXCEPTIONS
INCONSISTENT_INTERFACE = 1
PROGRAM_ERROR = 2
OTHERS = 3

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

read table it_field_cat into wa index 3.

wa-hotspot = 'X'.

modify it_field_cat index 3 from wa.

ENDFORM. " make_field_catalog

&----

*& Form display_alv_list

&----

text

----

--> p1 text
<-- p2 text

----

FORM DISPLAY_ALV_LIST .

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = sy-repid

I_CALLBACK_PF_STATUS_SET = 'SET_MY_PF_STATUS'
I_CALLBACK_USER_COMMAND = ' '

IS_LAYOUT = fl_layout

IT_FIELDCAT = it_field_cat[]

IT_SORT =
I_DEFAULT = 'X'

I_SAVE = 'X'

IS_VARIANT = '/TEST_VV'

IT_EVENTS = it_alv_event

TABLES

T_OUTTAB = it_document.

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. " display_alv_list

&----

*& Form sub_my_pf_event

&----

text

----

--> p1 text
<-- p2 text

----

FORM sub_my_pf_event using p_comm type sy-ucomm p_sEL_FIELD TYPE SLIS_SELFIELD.

read table it_document index p_sel_field-tabindex.

set parameter id 'BLN' field it_document-belnr.

set parameter id 'BUK' field it_document-bukrs.

set parameter id 'GJR' field it_document-gjahr.

case p_comm.

when 'PICK'.

call transaction 'FB03' and skip first screen.

endcase.

ENDFORM. " sub_my_pf_event

&----

*& Form sub_Fill_alv_event

&----

text

----

--> p1 text
<-- p2 text

----

FORM sub_Fill_alv_event .

data : wa type slis_alv_event.

wa-name = 'USER_COMMAND'.

wa-form = 'SUB_MY_PF_EVENT'.

append wa to it_alv_event.

ENDFORM. " sub_Fill_alv_event

&----

*& Form sub_fill_layout

&----

text

----

--> p1 text
<-- p2 text

----

FORM sub_fill_layout .

fl_layout-f2code = 'PICK'.

fl_layout-box_fieldname = 'BELNR'.

ENDFORM. " sub_fill_layout

***********************

hope this helps u out... Plz Reward points if it does..

Cheers...

Re: Interactive ALV

Former Member — Tue, 05 Dec 2006 10:24:38 GMT

If you need to manage only one record, you need to only define the routine for the user command.

This routine has to have an interface like this:

FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
                          RS_SELFIELD TYPE SLIS_SELFIELD.
ENDFORM.

The parameter returns the pushbutton ok-code, RS_SELFIELD returns several informations about selected row (where the cursor is placed).

For example RS_SELFIELD returns the index of the record of output table, so you can read it and the decide the action to be done:

READ TABLE ITAB INDEX RS_SELFIELD-TABINDEX.

But this parameter returns also the value of the selected field.

If you need to select several records in the same time, you have to manage a field for the checkbox:

DATA: BEGIN OF ITAB OCCURS 0,
        ....................
        MARK, " Field for check box
      END   OF ITAB.

You need to indicate the name of the field for the check box in the layout structure:

IS_LAYOUT-BOX_FIELDNAME = 'MARK'.

FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
                          RS_SELFIELD TYPE SLIS_SELFIELD.
  IF R_UCOMM = .....
    LOOP ITAB WHERE MARK = 'X'.
    ENDLOOP.
  ENDIF.
ENDFORM.

Max

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