topic Re: Refresh Basic List after 2nd list in Application Development and Automation Discussions

Refresh Basic List after 2nd list

sap_cohort — Tue, 03 Oct 2006 13:56:07 GMT

Hi, I have a detail basic list and a 2nd list that appears when the user selects a line on the basic list.

When the user selects or maintains an entry on the 2nd list and exits the 2nd list I would like to refresh the basic list so I can display the fact that the line has been updated.

Any way to do this? Sounds like I need to reexecute start-of-selection?

Thanks!

Ken Murray

Re: Refresh Basic List after 2nd list

Former Member — Tue, 03 Oct 2006 14:07:33 GMT

cHECK THE PROGRAM:

demo_list_modify_field_value

rEGARDS,

rAVI

Re: Refresh Basic List after 2nd list

venkata_ramisetti — Tue, 03 Oct 2006 14:10:05 GMT

Hi,

You have to call the same subroutine, which you are using to display the basic list after settiong SY-LSIND = 0.

START-OF-SELECTION.

PERFORM GET_DATA.

PERFORM DISPLAY_DATA.

END-OF-SELECTION.

AT LINE-SELECTION.

PERFORM GET_DATAILED_DATA.

PERFORM SHOW_DETAILED_DATA.

PERFORM UPDATE_DATA_INBASIC_LIST.

*Now if you want show basic list with the update data, use this logic.

<b>sy-lsind = 0.</b>

PERFORM DISPLAY_DATA.

Thanks,

ramakrishna

Re: Refresh Basic List after 2nd list

Former Member — Tue, 03 Oct 2006 14:13:34 GMT

Hi kenneth,

1. we have to make use of the

selfield-REFRESH = 'X'.

2. just copy paste

3. It will show all companies.

Select any company by double-clicking

It will again show secondary alv (just 1 record)

When u go back, it will show 'ALREADY SELECTED'

REPORT abc.

TYPE-POOLS : slis.

*----

Data

DATA : ITAB LIKE T001 OCCURS 0 WITH HEADER LINE.

DATA : PTAB LIKE T001 OCCURS 0 WITH HEADER LINE.

DATA : alvfc TYPE slis_t_fieldcat_alv.

*----

Select Data

SELECT * FROM t001 INTO TABLE itab.

*------- Field Catalogue

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = sy-repid

i_internal_tabname = 'ITAB'

i_inclname = sy-repid

CHANGING

ct_fieldcat = alvfc

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

*----

Display

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

it_fieldcat = alvfc

i_callback_program = sy-repid "<-------Important

i_callback_user_command = 'ITAB_USER_COMMAND' "<------ Important

TABLES

t_outtab = itab

EXCEPTIONS

program_error = 1

OTHERS = 2.

*----

CALL BACK FORM

*----

FORM itab_user_command USING whatcomm TYPE sy-ucomm whatrow TYPE

slis_selfield.

DATA : TABINDEX.

TABINDEX = whatrow-tabindex.

READ TABLE itab INDEX TABINDEX.

ITAB-BUTXT = 'ALREADY SELECTED'.

MODIFY ITAB INDEX TABINDEX.

SELECT * FROM t001 INTO TABLE Ptab

WHERE BUKRS = ITAB-BUKRS.

CLEAR ALVFC.

REFRESH ALVFC.

*------- Field Catalogue

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = sy-repid

i_internal_tabname = 'PTAB'

i_inclname = sy-repid

CHANGING

ct_fieldcat = alvfc

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

*----

Display

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

it_fieldcat = alvfc

TABLES

t_outtab = Ptab

EXCEPTIONS

program_error = 1

OTHERS = 2.

WHATROW-REFRESH = 'X'.

ENDFORM. "ITAB_user_command

regards,

amit m.

Re: Refresh Basic List after 2nd list

Former Member — Tue, 03 Oct 2006 14:18:33 GMT

You could have two buttons on the secondary list: REFRESH and APPLY. If the user presses the REFRESH button, execute from the START-OF-SELECTION. If the APPLY button is pressed, you could just apply the changes to the internal table used for the report and re-list the report only.

The second button would produe the list more quickly, while the first one would show any other changes in the base tables.

Rob

Re: Refresh Basic List after 2nd list

Former Member — Tue, 03 Oct 2006 14:54:13 GMT

Hi,

try using modify current line syntax for your

requirement

DATA I TYPE I VALUE 2.

WRITE: / 'Intensified' INTENSIFIED,

'Input' INPUT,

'color 1' COLOR 1,

'intensified off' INTENSIFIED OFF.

Line selection

AT LINE-SELECTION.

MODIFY CURRENT LINE

LINE FORMAT INVERSE

INPUT OFF

COLOR = I.

When you have selected the output list line (by

double-clicking), the whole line is set to COLOR 2 and INVERSE

and all INPUT fields are set to INPUT OFF. The fields with the

attribute INTENSIFIED or INTENSIFIED OFF retain this because

the attribute is not addressed here.

Regards

amole