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WRITE .... AS ICON



 
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Armann
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Joined: 01 Jan 2008
Posts: 422
Location: Moscow
PostPosted: Tue Mar 31, 2009 11:17 am    Post subject: WRITE .... AS ICON Reply with quote
Небольшие грабли Smile
Как вы думаете, что выведет вот такой код?
Code:
REPORT  NO STANDARD PAGE HEADING.
INCLUDE <ICON>.

DATA: MY_ICON LIKE ICONS-L2.

 DO 5 TIMES.
   WRITE:/ SY-INDEX, (10) MY_ICON AS ICON.
 ENDDO.

Вот что:
Code:
 1   
 2  ##
 3  ;#
 4  ;#
 5  ;#


Если печати пустой MY_ICON с опцией AS ICON и при явном указании размера поля больше чем описано в словаре - первая строчка выводится как и предполагается - пустой, и в тот же момент значение MY_ICON портится непонятным мусором.
Актуально как минимум для версии 4.0b
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mrand
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Age: 48
Joined: 15 Apr 2008
Posts: 10
Location: москва
PostPosted: Tue Mar 31, 2009 11:52 am    Post subject: Reply with quote
Ошибка в версии 4.6D, WRITE ... AS ICON NO-GAP,
если печатать несколько одинаковых иконок рядом, выводит только первую, вместо остальных пробелы.
Ошибка проявляется только в среднем блоке примера.
Code:
REPORT.

INCLUDE <icon>.

new-line.
write: ICON_LOCKED as icon.
write: ICON_LOCKED as icon.
write: ICON_LOCKED as icon.
write: ICON_LOCKED as icon.
write: ICON_LOCKED as icon.
write: ICON_LOCKED as icon, 'eol'.

new-line.
write: ICON_LOCKED as icon no-gap.
write: ICON_LOCKED as icon no-gap.
write: ICON_LOCKED as icon no-gap.
write: ICON_LOCKED as icon no-gap.
write: ICON_LOCKED as icon no-gap.
write: ICON_LOCKED as icon no-gap, 'eol'.

new-line.
write: ICON_LOCKED   as icon no-gap.
write: ICON_POSITIVE as icon no-gap.
write: ICON_LOCKED   as icon no-gap.
write: ICON_POSITIVE as icon no-gap.
write: ICON_LOCKED   as icon no-gap.
write: ICON_POSITIVE as icon no-gap, 'eol'.
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Armann
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Joined: 01 Jan 2008
Posts: 422
Location: Moscow
PostPosted: Tue Mar 31, 2009 12:07 pm    Post subject: Reply with quote
mrand, в 4.0 аналогично.
Видимо WRITE не всегда может корректно определить выводимый размер значка, помогает если явно указать:
Code:
WRITE: (3) ICON_LOCKED AS ICON NO-GAP.
WRITE: (3) ICON_LOCKED AS ICON NO-GAP.
WRITE: (3) ICON_LOCKED AS ICON NO-GAP.
WRITE: (3) ICON_LOCKED AS ICON NO-GAP.
WRITE: (3) ICON_LOCKED AS ICON NO-GAP.
WRITE: (3) ICON_LOCKED AS ICON NO-GAP, 'eol'.
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mrand
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Age: 48
Joined: 15 Apr 2008
Posts: 10
Location: москва
PostPosted: Tue Mar 31, 2009 12:52 pm    Post subject: Reply with quote
Не помогает. Если указать (3), то исчезнет эффект NO-GAP, и будет пробел между иконками.
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