restricting rows in table control.

[Former Member]

I only want 4 rows in my table control but it is coming as a number of rows...I want to restrict row in my table control,Please tell me how do that?

[Former Member]

HI,

Try the following

Say the tablecontrol has the name tabctrl in your program, set the property lines of the table control as 4.

tabctrl-lines = 4. in the PBO

hope this helps.

Regards,

Sachin

[sravya_ch]

Hi priya

I am sending the code which i used in my screen see weather it will suite you.if any doubts let me know as well this is for 10 lines

MODULE COUNT_UPDATE INPUT.

data cnt(10).

DESCRIBE TABLE itab1 lines cnt.

append itab1 TO ITAB2.

LOOP AT itab2.

IF itab2-srno is INITIAL.

cnt = cnt + 1.

CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'

EXPORTING

INPUT = cnt

IMPORTING

OUTPUT = itab2-srno

.

• itab2-srno = cnt.

ENDIF.

READ TABLE itab1 WITH TABLE KEY srno = itab2-srno aufnr = itab2-aufnr." vbeln = itab2-vbeln.

IF sy-subrc eq 0.

MOVE-CORRESPONDING itab2 to itab1.

MODIFY itab2.

MOVE itab2[] to itab1[].

else.

MOVE-CORRESPONDING itab2 to itab1.

append itab1.

ENDIF.

ENDLOOP.

PERFORM operations.

REFRESH CONTROL 'TCL' FROM SCREEN '1000'.*

tcl-lines = 10. " for 10 lines

clear itab2.

CLEAR itab2[].

ENDLOOP.

ENDMODULE.

[Former Member]

Just Select 4 rows only into the internal table.

Select * from mara into itab up to 4 rows.

[Former Member]

Hi,

Try this,

In the layout, resize the table control's height so that it shows only 4 rows.

If you want only 4 rows to be editable on display, then use the following in the PBO

  LOOP AT gt_itab1 WITH CONTROL tabcontrol.
    MODULE check_control.
  ENDLOOP.

MODULE check_control.
if gt_itab1[] is INITIAL.
  TABCONTROL-lines = 4.
endif.
ENDMODULE.

[Former Member]

check the following link

http://www.sapdev.co.uk/dialog/tabcontrol/tc_basic.htm