topic Re: Doing 3 methods in one implementation in Application Development and Automation Discussions

Doing 3 methods in one implementation

Former Member — Mon, 19 Oct 2009 13:55:43 GMT

hi all ,

there is option instead of doing this 3 methods to do one that can do the same for all objects

i cant using perform since this implementation is under class .

Regards

Chris

method input :

IT_USERID	TYPE ZT_DM_USER_RANGE_VALUE

method implementation

  DATA: ls_userid TYPE C_user_range_value,
        ls_rang_usrs TYPE LINE OF ty_range_users.

  LOOP AT it_userid INTO ls_userid.
    ls_rang_usrs-sign = 'I'.
    ls_rang_usrs-option = 'EQ'.
    ls_rang_usrs-low = ls_userid-userid.
    APPEND ls_rang_usrs TO mt_user_range.
  ENDLOOP.

method input :

IT_USERID	TYPE Ztor_coer_id

method implementation

  DATA: ls_con_type TYPE Zor_coer_id,
        ls_rang_cons TYPE LINE OF ty_range_con.

  LOOP AT it_con_type INTO ls_con_type.
    ls_rang_cons-sign = 'I'.
    ls_rang_cons-option = 'EQ'.
    ls_rang_cons-low = ls_con_type.
    APPEND ls_rang_cons TO mt_cons_range.
  ENDLOOP.

method input :

IT_USERID	TYPE Ztm_apd

method implementation

  DATA: ls_apd TYPE Zm_apd,
      ls_rang_apd TYPE LINE OF ty_range_apd.

  LOOP AT it_apd INTO ls_apd.
    ls_rang_apd-sign = 'I'.
    ls_rang_apd-option = 'EQ'.
    ls_rang_apd-low = ls_apd.
    APPEND ls_rang_apd TO mt_apd_range.
  ENDLOOP.

Moderator message - Moved to the correct forum

Edited by: Rob Burbank on Oct 19, 2009 10:02 AM

Re: Doing 3 methods in one implementation

matt — Mon, 19 Oct 2009 14:26:03 GMT

Use standard dynamic programming techniques -


DATA. lp_data TYPE REF TO DATA.

CREATE lp_data LIKE LINE OF input table.
ASSIGN lp_data->* TO <ls_table>.

ASSIGN COMPONENT ... OF STRUCTURE <ls_table> TO <l_field>.

LOOP AT input table INTO <ls_table>.
  <l_field> = some value.

Re: Doing 3 methods in one implementation

naimesh_patel — Mon, 19 Oct 2009 14:26:06 GMT

You can create a MACRO in the tab "Macros" in class builder.

Check help on Macros for how to use it.

Regards,

Naimesh Patel

Re: Doing 3 methods in one implementation

matt — Mon, 19 Oct 2009 14:40:00 GMT

method importing IT_data TYPE any table
       exporting et_range TYPE any table.
 
method implementation
 
DATA: lp_data TYPE REF TO DATA.

FIELD-SYMBOLS: <ls_data_wa> TYPE ANY,
             <ls_rang_wa> TYPE ANY,
             <l_sign> TYPE ANY,
             <l_opt>   TYPE ANY,
             <l_low>  TYPE ANY.

CREATE DATA lp_data LIKE LINE OF et_range.
ASSIGN lp_data->* TO <ls_rang_wa>.

ASSIGN COMPONENT 'SIGN' OF STRUCTURE <ls_rang_wa> TO <l_sign>.
ASSIGN COMPONENT 'OPTION'  OF STRUCTURE <ls_rang_wa> TO <l_opt>.
ASSIGN COMPONENT 'LOW' OF STRUCTURE <ls_rang_wa> TO <l_low>.

  <l_sign> = 'I'.
  <l_opt> = 'EQ'.
  LOOP AT it_data ASSIGNING <ls_data_wa>..
    <l_low> = <ls_data_wa>.
    APPEND <ls_rang_wa> TO et_range.
  ENDLOOP.

Re: Doing 3 methods in one implementation

Former Member — Mon, 19 Oct 2009 17:21:09 GMT

Hi Matt,

thanks !

in method signatrue i cant define variable as type table of ,

what i can i just type any there is way to overcome it ?

since i had problem with this statement

CREATE DATA lp_data LIKE LINE OF et_range.

Regards

Chris

Re: Doing 3 methods in one implementation

matt — Mon, 19 Oct 2009 18:18:25 GMT

Define the importing and exporting parameter as "TYPE... ANY TABLE", just as I said. If you're having trouble with CREATE DATA, could you please be specific what trouble you are having.

I use this stuff all the time, so I know it works.

matt

Re: Doing 3 methods in one implementation

Former Member — Mon, 19 Oct 2009 20:35:25 GMT

HI Matt,

Yes u are right ,

i have anoter problem with the line

APPEND <ls_rang_wa> TO et_range.

i get this error :

You cannot use explicit or implicit index operations on tables with

types "HASHED TABLE" or "ANY TABLE". "ET_RANGE" has the type "ANY

TABLE". It is possible that before "ET_RANGE".

any idea ?

Regards

Chris

Re: Doing 3 methods in one implementation

matt — Tue, 20 Oct 2009 05:19:38 GMT

Yes, you can't use APPEND with a table that's "ANY TABLE", because it could be a HASHED TABLE. So you either use INSERT <ls_range_wA INTO TABLE et_range. Or, better, since et_range is always a table of ranges, you narrow the range to type STANDARD TABLE.

I suggest you read the help on the various table types - it's fairly fundemental to ABAP programming.

matt

Re: Doing 3 methods in one implementation

Former Member — Tue, 20 Oct 2009 06:48:24 GMT

HI Matt,

i read the help and i not sure that i got the point of_: you narrow the range to type STANDARD TABLE._

do u mean to create range table on the ddic ?

Regards

Chris

Re: Doing 3 methods in one implementation

matt — Tue, 20 Oct 2009 09:01:57 GMT

No, I mean instead of defining the type of et_range as "ANY TABLE", you define it as "STANDARD TABLE".

matt

Re: Doing 3 methods in one implementation

Former Member — Tue, 20 Oct 2009 11:32:49 GMT

Thanks Matt !