Can you have two detail lists from the basic list at the same time?

[Former Member]

Hi

Can you have two detail lists from the basic list at the same time?

If yes how and if no why?

Thanks

Venkat

[Former Member]

Hi,

Yes we can generate, but every timem you need to click on the basic list to generate the Secondary list, i mean we can not get 2 lists at a time, but we can get differenct lists fro every click

Regards

Sudheer

[Former Member]

Hi

You can Have two details lists from a single Basic List.

What you mean by at a time?

How you will see at a time both the lists

We will have basic list..and once you click on a field in that list or press some button it displays another interactive list

..Means to say that at a time on a single field or on a single button you will press to display once list and after that you will press on another button, or double click on another field which will take you to 2nd list.

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Regards

Anji

[Former Member]

hi,

at a single time u can't access multiple screens as We will have basic list..and once you click on a field in that list or press some button it displays another interactive list

..Means to say that at a time on a single field or on a single button you will press to display once list and after that you will press on another button, or double click on another field which will take you to 2nd list.

if helpful reward some points.

with regards,

Suresh.A

[Former Member]

No ... it is not possible of 2 detail list at one time from the basic list ...

you can increament the SY-LSIND .... But you can not display both the windows at single time ...

it is possible to display 2 Detail list in ALV ...... from one basic list using the Blocked list concept .

Sample Program on BLOCK LISTS 

Report   zblock_list

--------------------------------------------------------------------------------

  
*---------------------------------------------------------------------*

* Declarations for BLOCK ALV DISPLAY

*---------------------------------------------------------------------*

*--type pools

TYPE-POOLS:slis.

DATA:x_layout TYPE slis_layout_alv,

t_field TYPE slis_t_fieldcat_alv,

*--field catalog

x_fldcat LIKE LINE OF t_field,

*--to hold all the events

t_events TYPE slis_t_event,

x_events TYPE slis_alv_event,

t_sort TYPE slis_t_sortinfo_alv,

x_sort LIKE LINE OF t_sort ,

*--Print Layout

x_print_layout TYPE slis_print_alv.

 

*----Macro to add field catalog.

*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN

DEFINE add_catalog.

clear x_fldcat.

x_fldcat-fieldname = &1.

x_fldcat-seltext_m = &2.

x_fldcat-outputlen = &3.

x_fldcat-tech = &4.

x_fldcat-col_pos = &5.

x_fldcat-no_zero = 'X'.

x_fldcat-ddictxt = 'M'.

x_fldcat-datatype = &6.

x_fldcat-ddic_outputlen = &7.

if &6 = 'N'.

x_fldcat-lzero = 'X'.

endif.

*--build field catalog

append x_fldcat to t_field.

END-OF-DEFINITION.

 

*----- data declerations.

data: v_repid like sy-repid.

data: begin of itab occurs 0,

matnr like mara-matnr,

ernam like mara-ernam,

meins like mara-meins,

end of itab.

 

data: begin of jtab occurs 0,

matnr like makt-matnr,

maktx like makt-maktx,

end of jtab.

 

 

select matnr ernam meins

up to 20 rows

from mara

into table itab.

select matnr maktx

up to 20 rows

from makt

into table jtab.


v_repid = sy-repid.

 

*DISPLAY alv

* Initialize Block

call function 'REUSE_ALV_BLOCK_LIST_INIT'

exporting

i_callback_program = v_repid.

*Block 1:

*INITIALIZE

refresh t_field. clear t_field.

refresh t_events.

*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN

add_catalog:

'MATNR' 'Material' '18' '' '1' 'C' '18',

'ERNAM' 'Created By' '12' '' '2' 'C' '12',

'MEINS' 'Unit' '5' '' '3' 'C' '3'.

 

*--build table for events.

x_events-form = 'TOP_OF_LIST1'.

x_events-name = slis_ev_top_of_list.

append x_events to t_events.

 

call function 'REUSE_ALV_BLOCK_LIST_APPEND'

exporting

is_layout = x_layout

it_fieldcat = t_field

i_tabname = 'ITAB'

it_events = t_events

it_sort = t_sort

tables

t_outtab = itab

exceptions

program_error = 1

maximum_of_appends_reached = 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.

 

 

*--BLOCK 2(SUMMARY REPORT)

*INITIALIZE

refresh t_field. clear t_field.

refresh t_events.

 

*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN

add_catalog:

'MATNR' 'Material' '20' '' '1' 'C' '18',

'MAKTX' 'Description' '40' '' '2' 'C' '40'.

 

*--build table for events.

x_events-form = 'TOP_OF_LIST2'.

x_events-name = slis_ev_top_of_list.

append x_events to t_events.

* Append table block.

call function 'REUSE_ALV_BLOCK_LIST_APPEND'

exporting

is_layout = x_layout

it_fieldcat = t_field

i_tabname = 'JTAB'

it_events = t_events

tables

t_outtab = jtab

exceptions

program_error = 1

maximum_of_appends_reached = 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.

 

*--CALL FM TO DISPLAY THE BLOCK REPORT.

call function 'REUSE_ALV_BLOCK_LIST_DISPLAY'

* exporting

* is_print = x_print_layout

exceptions

program_error = 1

others = 2.

if sy-subrc <> 0.

message id sy-msgid type sy-msgty number sy-msgno

with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

endif.

 

 

form top_of_list1.

skip 1.

write: 10 'List 1',

/5 '--------------------'.

skip 1.

format reset.

endform.

 

form top_of_list2.

skip 1.

write: 10 'List 2',

/5 '--------------------'.

skip 1.

format reset.

endform.

reward points if it is usefull ....

Girish