topic Re: Table control logic in Application Development and Automation Discussions

Table control logic

Former Member — Tue, 09 Feb 2010 16:14:58 GMT

Dear Experts,

I have a table control on my screen. I just want ot enter data on the screen, but after I entered it is disapperaed.

PBO:

LOOP AT i_table

WITH CONTROL ctrl_old

CURSOR ctrl_old-current_line.

ENDLOOP.

PAI:

LOOP AT i_table.

MODULE m_modify_ctrl.

ENDLOOP.

In the modul m_modify ctrl I try this one.

Modify i_table INDEX ctrl_old-current line.

Could you help we?

Thanks in advance.

Re: Table control logic

Former Member — Wed, 10 Feb 2010 05:36:26 GMT

Hello,

Write a module say read_data between the loop ..... endloop statement in PBO.

Inside the module write the following


Read table  i_table INDEX ctrl_old-current line.

make sure that i_table is not initial else no data will be displayed.

Regards,

Sachin

Re: Table control logic

former_member217544 — Wed, 10 Feb 2010 06:03:20 GMT

Hi,

Check this link:

Regards,

Swarna Munukoti

Re: Table control logic

Former Member — Wed, 10 Feb 2010 06:11:02 GMT

Hi White,

IF you are entering values on an Empty Table control then use APPEND key word instead of MODIFY

in PAI
" Also Make sure your Structure on Table control matches with ITab used in program Else
" Explicit Transfer is required in PBO, Make sure or it
Loop at itab.
module modify.
endloop.
in program 
module modify input.
 DESCRIBE TABLE itab LINES lin.
  IF tc-current_line > lin. " For Empty Table Control
    APPEND itab.
  ELSE.
    MODIFY itab INDEX tc-current_line.
  ENDIF. " Table Control with some data
endif. " This is a tested code in my Program
endmodule

Cheerz

Ram