topic vertical scrolling issues in table control. in Application Development and Automation Discussions

vertical scrolling issues in table control.

raffinkira — Fri, 26 Apr 2013 03:56:13 GMT

Followed are two forms of type definition.

It seems that they have the same meanings.

*********************************

TYPES:

BEGIN OF ty_sflight.

INCLUDE STRUCTURE sflight.

TYPES: mark LIKE rsdxx-mark,

END OF ty_sflight.

*********************************

TYPES:

BEGIN OF ty_sflight,

CARRID LIKE sflight-CARRID,

CONNID LIKE sflight-CONNID,

FLDATE LIKE sflight-FLDATE,

…………

mark LIKE rsdxx-mark,

END OF ty_sflight.

*********************************

But when I use "DESCRIBE TABLE it_sflight LINES tb_cl01-lines." to enable a vertical scrolling function,

definition form A crashed down in the runtime while B worked well.

Moreover, one of my programs does have vertical scrolling without "DESCRIBE TABLE xxx". Why?

Could anybody give me some ideas?Thanks.

Former Member — Fri, 26 Apr 2013 06:55:48 GMT

hi,

Add this code in PBO

DESCRIBE TABLE it_final LINES lv_lines.

tc-lines = lv_lines + 20.

raffinkira — Fri, 26 Apr 2013 07:06:28 GMT

could you explain that?

Former Member — Fri, 26 Apr 2013 07:46:17 GMT

When u press page down this code is executed and it add's 20 lines to table control.So scrolling is available.