之前写过一个利用 I_CALLBACK_HTML_TOP_OF_PAGE 实现的
(http://blog.sina.com.cn/s/blog_c0978c9b0101mg0j.html)
那个可以使用css进行布局等。
简单的可以直接使用 I_CALLBACK_TOP_OF_PAGE 这个参数
效果：
主要代码：
DATA: G_GRID_TOP_OF_PAGE TYPE SLIS_T_LISTHEADER.
DATA: GT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV .
DATA: G_FIELDCAT LIKE LINE OF GT_FIELDCAT.
"调用函数
CALL
FUNCTION
'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_DEFAULT
=
'X'
I_SAVE
=
'X'
I_CALLBACK_PROGRAM
= SY
-REPID “当前程序
I_CALLBACK_TOP_OF_PAGE
=
'FRM_COMMENT_BUILD'
IS_LAYOUT
= L_LAYOUT
IT_FIELDCAT
= GT_FIELDCAT[]
TABLES
T_OUTTAB
= GT_DATA[]
EXCEPTIONS
PROGRAM_ERROR
=
1
OTHERS
=
2
.
*&---------------------------------------------------------------------*
*& Form COMMENT_BUILD
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
FORM FRM_COMMENT_BUILD .
DATA: LS_LINE TYPE SLIS_LISTHEADER.
CLEAR G_GRID_TOP_OF_PAGE[].
CLEAR LS_LINE.
LS_LINE-TYP = 'H'.
LS_LINE-INFO = TEXT-T10."金陵分公司销售发票汇总表
APPEND LS_LINE TO G_GRID_TOP_OF_PAGE.
* STATUS LINE: TYPE S
CLEAR LS_LINE.
LS_LINE-TYP = 'S'.
LS_LINE-KEY = TEXT-T11."发票日期
IF S_FKDAT-HIGH <> '00000000' .
CONCATENATE TEXT-T16
S_FKDAT-LOW+0(4) TEXT-T12 S_FKDAT-LOW+4(2) TEXT-T13
S_FKDAT-LOW+6(2) TEXT-T14
TEXT-T15
S_FKDAT-HIGH(4) TEXT-T12 S_FKDAT-HIGH+4(2) TEXT-T13
S_FKDAT-HIGH+6(2) TEXT-T14
INTO LS_LINE-INFO .
ENDIF .
IF S_FKDAT-HIGH = '00000000' .
CONCATENATE S_FKDAT-LOW+0(4) TEXT-T12 S_FKDAT-LOW+4(2) TEXT-T13
S_FKDAT-LOW+6(2) TEXT-T14
INTO LS_LINE-INFO .
ENDIF .
APPEND LS_LINE TO G_GRID_TOP_OF_PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = G_GRID_TOP_OF_PAGE.
ENDFORM. " COMMENT_BUILD
比较简单
OO alv的抬头加起来稍微麻烦点儿
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