Problem with Table control lines

[Former Member]

Hi Friends,

This is the problem with table control lines:

I have screen with table control and I would like change the table control lines dynamicaly.

Exp:

In my PBO the Internal table which I am using to loop the TC is havig 7 records and its displayed with 7 records, now I have added one more record into my ITAB and now ITAB is having 8 records, when I am looping this ITAB with TC its taking the TC lines 7 only.

here is the code:

Initial values in gt_scr400 = 8

Initial values in tc_scr400 = 8

Now added one more recor into gt_scr400 , now gt_scr400 = 9.

LOOP AT gt_scr400

INTO wa_scr400

WITH CONTROL tc_scr400

CURSOR tc_scr400-current_line.

ENDLOOP.

I have used this logic :

DESCRIBE TABLE gt_scr400 LINES g_rec_300 .

tc_scr300-lines = g_rec_300.

but its not modifying the lines in my table control.

How to change the TC lines based on ITAB total records.

Thanks,

Sridhar

[Former Member]

Hi Friends,

This is the problem with table control lines:

I have screen with table control and I would like change the table control lines dynamicaly.

Exp:

In my PBO the Internal table which I am using to loop the TC is havig 7 records and its displayed with 7 records, now I have added one more record into my ITAB and now ITAB is having 8 records, when I am looping this ITAB with TC its taking the TC lines 7 only.

here is the code:

Initial values in gt_scr400 = 8

Initial values in tc_scr400 = 8

Now added one more recor into gt_scr400 , now gt_scr400 = 9.

LOOP AT gt_scr400

INTO wa_scr400

WITH CONTROL tc_scr400

CURSOR tc_scr400-current_line.

ENDLOOP.

I have used this logic :

DESCRIBE TABLE gt_scr400 LINES g_rec_300 .

tc_scr300-lines = g_rec_300.

but its not modifying the lines in my table control.

How to change the TC lines based on ITAB total records.

Thanks,

Sridhar

[Former Member]

there is a field in TableViewName-xxx

don't remember the exact field name for (total no of records)

you can check it in debug. when you add records in Internal table, u need to modify this field which is set at the first time when table control is populated.