topic Re: Table Control in Application Development and Automation Discussions

Table Control

Former Member — Tue, 03 Mar 2009 12:44:05 GMT

My data from the top of the table control are disappearing when i press the horizontal scroll down.

Can someone help me?

Re: Table Control

Former Member — Tue, 03 Mar 2009 12:47:31 GMT

You might have written some code for scroll bar, please check that once by mistake if you are doing something or Check in the properties of table control

Re: Table Control

sarbajitm — Tue, 03 Mar 2009 12:52:30 GMT

Whenever you carry on a scrollbar movement(horizontal/vertical) ,the PBO of the respective screen get executed followed by a PAI execution.So check your code setting proper breakpoint at PBO module.

Thanks

Re: Table Control

Former Member — Tue, 03 Mar 2009 12:54:49 GMT

hello carlos,

kindly check the case,where u have written the code for table control data or scroll bar.

It is always good to use table control wizard,bcz there is one option for scroll bar in wizard.

Regards

Re: Table Control

Former Member — Tue, 03 Mar 2009 12:58:04 GMT

Now check the PBO and PAI and i have not seen anything. There must be some code to this.

Re: Table Control

I355602 — Wed, 04 Mar 2009 04:05:13 GMT

All you need to dos is to read the internal table into the table control in PBO of the screen.

Refer the below code:-

In PBO, you read internal table to table control on screen.

In PAI, you modify internal table from the table control on screen.

it_zekpo is my internal table w/o header line,

wa_zekpo is work area.

Name of input/output fields on screen are:-

wa_zekpo-field1,

wa_zekpo-field2, and so on...

Use code:-

At screen logic:-


PROCESS BEFORE OUTPUT.
*  MODULE status_8003.
 
  LOOP WITH CONTROL po_tab. "po_tab is table control on screen 8003
    MODULE read_data.
  ENDLOOP.
 
PROCESS AFTER INPUT.
*  MODULE user_command_8003.
 
  LOOP WITH CONTROL po_tab.
    MODULE modify_data.
  ENDLOOP.

In PBO:-


*&---------------------------------------------------------------------*
*&      Module  READ_DATA  OUTPUT
*&---------------------------------------------------------------------*
MODULE read_data OUTPUT.
  READ TABLE it_zekpo INTO wa_zekpo INDEX po_tab-current_line. "po_tab is table control name
  " read the record from internal table to table control
  data : line_count type i.
 
  describe it_zekpo
  lines line_count.
 
  po_tab-lines = line_count + 10.
  "to increase the number of lines in table control dynamically
 
ENDMODULE.                 " READ_DATA  OUTPUT

In PAI:-


*&---------------------------------------------------------------------*
*&      Module  MODIFY_DATA  INPUT
*&---------------------------------------------------------------------*
MODULE MODIFY_DATA INPUT.
  MODIFY IT_ZEKPO FROM WA_ZEKPO INDEX po_tab-currentline.
  "this will modify the contents of existing line
ENDMODULE.                 " MODIFY_DATA  INPUT

Hope this solves your problem.

Thanks & Regards,

Tarun Gambhir

Re: Table Control

Former Member — Fri, 06 Mar 2009 07:01:37 GMT

create a module and write down the code :

DESCRIBE TABLE it_table LINES tabcntrl-lines.

Note: don't put the module in the loop and place it in such a way that before executing this statement it_table should be filledup with the data.

regards,

Nilay