topic Re: regarding alv in Application Development and Automation Discussions

regarding alv

Former Member — Tue, 08 May 2007 12:53:39 GMT

hi experts,

i am using reuse_alv_fieldcatalog_merge in my alv report.

i am getting the output.but if i want to add some features of fieldcatalog for some fields of alv like it_fieldcatalog-hotspot,

it_fieldcatalog-dosum,

it_fieldcatalog-edit, how can i modify the field catalog

or how can i add these features to fieldcatalog.

Re: regarding alv

Former Member — Tue, 08 May 2007 12:57:29 GMT

u will get an output from the FM right. then loop at that, and do whatever modifications u wnat to do.

see below code.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME = REPORTNAME

I_INTERNAL_TABNAME = 'SHIP-TAB'

I_INCLNAME = DATAREP

CHANGING

CT_FIELDCAT = FIELDST

EXCEPTIONS

INCONSISTENT_INTERFACE = 1

PROGRAM_ERROR = 2

OTHERS = 3.

LOOP AT FIELDST INTO L_FIELDS.

L_TABIX = SY-TABIX.

L_FIELDS-KEY = ' '.

CASE L_FIELDS-FIELDNAME.

WHEN 'VBELN'.

L_FIELDS-KEY = 'X'.

WHEN 'POSNR'.

L_FIELDS-KEY = 'X'.

WHEN 'ETENR'.

L_FIELDS-KEY = 'X'.

WHEN 'FIRSTDTE'.

L_FIELDS-SELTEXT_L = TEXT-H01.

L_FIELDS-SELTEXT_M = TEXT-H01.

L_FIELDS-SELTEXT_S = TEXT-H01.

L_FIELDS-REPTEXT_DDIC = TEXT-H01.

WHEN 'ERSDA'.

L_FIELDS-SELTEXT_L = TEXT-H02.

L_FIELDS-SELTEXT_M = TEXT-H02.

L_FIELDS-SELTEXT_S = TEXT-H02.

L_FIELDS-REPTEXT_DDIC = TEXT-H02.

ENDCASE.

MODIFY FIELDST FROM L_FIELDS INDEX L_TABIX.

ENDLOOP.

Re: regarding alv

RichHeilman — Tue, 08 May 2007 12:58:19 GMT

Simply loop at the interna table of your field catalog and set the values.

Loop at it_fc into wa_fc.

  if wa_Fc-fieldname = 'SOME_FIELD'.
     wa_fc-do_sum = 'X'.
  endif.

  modify it_Fc from wa_fc index sy-tabix.

endloop.

Regards,

RIch Heilman

Re: regarding alv

former_member219399 — Tue, 08 May 2007 12:58:35 GMT

Hi,

try this coding...

LOOP AT lt_fieldcat INTO ls_fieldcat.

IF ls_fieldcat-fieldname = ur field name.

ls_fieldcat-hotspot = char_x.

MODIFY lt_fieldcat FROM ls_fieldcat.

CLEAR ls_fieldcat.

ENDIF.

ENDLOOP.

Re: regarding alv

Former Member — Tue, 08 May 2007 12:59:19 GMT

chk this thread

Re: regarding alv

Former Member — Tue, 08 May 2007 13:03:42 GMT

Hi Narasimha,

Ur internal table that r u passing in FM is of type <b>SLIS_T_FIELDCAT_ALV</b> . It is having field :

<b> hotspot_fieldname type slis_fieldname</b>

Mark this field as 'X".and modify the field catalog table.

U can do the same thing with other options also.

Reward pointsf helpful.

Regards,

Hemant

Re: regarding alv

Former Member — Tue, 08 May 2007 13:07:31 GMT

Hi,

Refer to the following code:

data: iline type table of zstock with header line.

data: gt_fieldcat type slis_t_fieldcat_alv.

perform setup-fieldcatalog using gt_fieldcat[].

form setup-fieldcatalog using fieldcat type slist_fieldcat_alv.

data: ls_fieldcat type slis_fieldcat_alv.

call function 'REUSE_ALV_FIELDCATALOG_MERGE'

exporting

i_internal_tabname = 'ILINE'

i_structure_name = 'ZSTOCK'

changing

ct_fieldcat = _fieldcat.

loop at fieldcat into lsfieldcat.

case ls_fieldcat-fieldname.

when 'DEPT'.

ls_fieldcat-no_out = 'X'.

when 'DESCR'.

ls_fieldcat-no_out = 'X'.

when 'GOOD_PRD'.

ls_fieldcat-do_sum = 'X'.

endcase.

modify fieldcat from lsfieldcat.

endloop.

endform. " FIELDCATALOG

Hope this helps.

Reward if helpful.

Regards,

Sipra