topic Re: ALV Display Problem in Application Development and Automation Discussions

ALV Display Problem

Former Member — Thu, 06 Aug 2009 06:55:09 GMT

Dear Experts,

I m working on ALV Report,

User has 3 options : Open item, Clear Item and All item.

ALV output is fine for open and clear item.

but when user choose All item, it displays every column twice.

For reference code is like

IF r_open = 'X'.

PERFORM get_data_open.

PERFORM display_data.

ELSEIF r_clear = 'X'.

PERFORM get_data_cleared.

PERFORM display_data.

ELSEIF r_all = 'X'.

PERFORM get_data_open.

PERFORM display_data.

PERFORM get_data_cleared.

PERFORM display_data.

ENDIF.

Can anyone help me in this.

Regards,

Re: ALV Display Problem

Former Member — Thu, 06 Aug 2009 06:58:21 GMT

Hi,

The perform diaplay data is called twice. club both in one and ue it.

Thanks

kamath

Re: ALV Display Problem

Former Member — Thu, 06 Aug 2009 07:07:06 GMT

Hi,

Club Display data Other Wise Dont' fill FILEDCATLOG twise.

Salil ....

Re: ALV Display Problem

Former Member — Thu, 06 Aug 2009 07:14:56 GMT

Hi ,

IF r_open = 'X'.

PERFORM get_data_open.

ELSEIF r_clear = 'X'.

PERFORM get_data_cleared.

ELSEIF r_all = 'X'.

PERFORM get_data_open.

PERFORM display_data.

PERFORM get_data_cleared.

ENDIF.

PERFORM display_data.

Regards.

Re: ALV Display Problem

Former Member — Thu, 06 Aug 2009 07:18:04 GMT

Hi,

Make use FM REUSE_ALV_BLOCK_LIST_APPEND'

See example Program .

BALVBT01.

Regards

Saurabh Goel

Re: ALV Display Problem

kesavadas_thekkillath — Thu, 06 Aug 2009 07:19:08 GMT

refresh your field catalouge

Re: ALV Display Problem

venkat_o — Thu, 06 Aug 2009 07:26:36 GMT

Hi Maverick,


IF r_open = 'X'.
  PERFORM get_data_open.
  PERFORM display_data.
ELSEIF r_clear = 'X'.
  PERFORM get_data_cleared.
  PERFORM display_data.
ELSEIF r_all = 'X'.
  PERFORM get_data_open.
  PERFORM display_data.
  PERFORM get_data_cleared.
  PERFORM display_data.
ENDIF.

<li>When you select radiobutton for all, you have clubbed open items and clear items together. that is fine . But the thing is your building fieldcatalog internal table twice for open items and cleared items. <li> For both open and cleared items if you have same columns,, you can just do like below

DELETE ADJACENT DUPLICATES FROM it_fieldcat COMPARING fieldname.

Thanks Venkat.O

Re: ALV Display Problem

Former Member — Thu, 06 Aug 2009 07:42:51 GMT

Hi,

FIELD CATALOGUE is causing this problem.

In the logic for ALL ITEMS, this is getting execute twice somewhere, inside from the subroutines/forms.

regards,

amit m.