topic module pool in Application Development and Automation Discussions

module pool

Former Member — Tue, 11 Nov 2008 13:21:00 GMT

Hi Frens,

I am Shalem ,new to SAP as well as to this Forum, so please bear with me

I have just started Module pool programming..

my question is as follows:

I retrieved database table and i am able to display it on the screen.

=> I want to create a "next" button, so that when i click on " next" i should see the next record no matter whats the current record.

=> And is it possible to display the sy-tabix value on screen(screen painter),

Thanks in Advance..

Shalem Raj

Re: module pool

Former Member — Tue, 11 Nov 2008 13:44:11 GMT

MODULE USER_COMMAND_0100 INPUT.

.............................

CASE OK_CODE.

WHEN 'NEXT' .

TCTRL_PHONELIST-TOP_LINE = TCTRL_PHONELIST-TOP_LINE + 1.

OFFSET = LIN - LINES + 1.

IF TCTRL_PHONELIST-TOP_LINE > OFFSET.

TCTRL_PHONELIST-TOP_LINE = OFFSET.

ENDIF.

.................

ENDCASE

ENDMODULE

Here

1. LIN - Total no of lines in table control can be calculated using describe statement

eg, DESCRIBE TABLE ITAB_PHONELIST LINES LIN.

2. LINES - we can get

PROCESS AFTER INPUT.

MODULE USER_COMMAND_0100.

LOOP AT ITAB_PHONELIST .

MODULE EXTRACT_USERDATA.

ENDLOOP.

MODULE EXTRACT_USERDATA INPUT.

LINES = SY-LOOPC.

...............

ENDMODULE

Re: module pool

Former Member — Wed, 12 Nov 2008 06:11:58 GMT

Thanks a bunch Sree....

Hope i need your guidance in the near future too..

one more question which strikes is : how to display the retrieved row number on the screen....

thanks again!!!!

Edited by: shalem raj on Nov 12, 2008 7:12 AM

Re: module pool

matt — Wed, 12 Nov 2008 12:18:52 GMT

Post your next question as another question, rather than tacking onto this one. And in future please use a more meaningful subject for your questions.

Thank-you

matt