topic Re: 3-level ALV in Application Development and Automation Discussions

3-level ALV

Former Member — Thu, 31 May 2007 13:52:40 GMT

Hi all!

I need to show a 3-level ALV in a report... I can' use OO programming (i can't use classes).

All I need is a ALV like the REUSE_ALV_HIERSEQ_LIST_DISPLAY FM, but with 3 level detail ( with REUSE_ALV_HIERSEQ_LIST_DISPLAY I only have 2-level detail ). ¿Can I use a REUSE_ALV_BLOCK_LIST_* for it? I think this is not a good soluiton, cause I don't have a 3-level ALV, only 3 ALV separately...

The best solution for me is to do a REUSE_ALV_HIERSEQ_LIST_DISPLAY, but with 3-level... but I don't know how to do it... ¿any idea???

Thanks!!!

Miguel Angel.

Re: 3-level ALV

Former Member — Thu, 31 May 2007 13:57:00 GMT

Hi Miguel

.By using REUSE_ALV_HIERSEQ_LIST_DISPLAY, we can display only 2 levels.

<b>Refer to the program BCALV_TREE_01 for further help

or BCALV_TREE_DEMO, BCALV_TREE_SIMPLE_DEMO</b>.

Regards,

ravish

<b>Dont forget to reward points, if answer helps you.</b>

Re: 3-level ALV

Former Member — Thu, 31 May 2007 14:00:39 GMT

try this , check out these FMs

call function 'RS_TREE_CONSTRUCT'

tables

nodetab = i_snodetext

exceptions

tree_failure = 1

id_not_found = 2

wrong_relationship = 3

others = 4

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 function 'RS_TREE_LIST_DISPLAY'

exporting

callback_program = v_program

importing

f15 = f15

Re: 3-level ALV

Former Member — Thu, 31 May 2007 15:36:54 GMT

Thanks to all for the answers!!! I was testing your answers

Just a doubt... with the FM that you tell me...

*CALL FUNCTION 'RS_TREE_CONSTRUCT'

*CALL FUNCTION 'RS_TREE_LIST_DISPLAY'

I just only could do a simple tree, I mean... just a column by line... I need more than one column by line. ¿Is it possible?

Not:

--- B

I need:

A B C

--- Z X C

--- Q W E

D F G

Re: 3-level ALV

Former Member — Fri, 01 Jun 2007 07:41:51 GMT

Hi Miguelangel,

look at the structure of snodetext which you use in 'RS_TREE_CONSTRUCT'.

You can file text, text1, text2 .. text9 and tlength, tlength1, tlength2 ... tlength9.

Therefore you can use 10 columns.

Hope it helps.

Regards, Dieter

Re: 3-level ALV

Former Member — Fri, 01 Jun 2007 07:51:56 GMT

Hi Dieter!

Thanks a lot! I saw that parameters, but I did not use TLENGTH paramemer, so did not show me nothing!!! Now the problem is solved

Miguel Angel.