ABAP--显示修改数据（tables CDHDR and CDPOS）

最新推荐文章于 2024-07-11 16:13:50 发布

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最新推荐文章于 2024-07-11 16:13:50 发布 · 9.9k 阅读

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文章标签：

#structure #layout #command #table #callback #types

这篇博客介绍了如何在ABAP中显示和修改CDHDR和CDPOS表的数据。通过创建选择屏幕和定义表格类型，博客展示了读取更改文档头并使用REUSE_ALV_GRID_DISPLAY显示ALV的方法。此外，还提供了根据用户命令处理更改文档项的逻辑，以及检查标记的方法。

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REPORT z_alv_cdhdr_cdpos.
TYPE-POOLS slis.
DATA : cdhdr TYPE cdhdr.
SELECT-OPTIONS :
s_objcls FOR cdhdr-objectclas OBLIGATORY,
s_objtid FOR cdhdr-objectid,
s_chngnr FOR cdhdr-changenr,
s_usrnam FOR cdhdr-username DEFAULT sy-uname,
s_udate FOR cdhdr-udate    DEFAULT sy-datum,
s_time   FOR cdhdr-utime,
s_tcode FOR cdhdr-tcode,
s_plncnr FOR cdhdr-planchngnr,
s_chngno FOR cdhdr-act_chngno,
s_wsplnd FOR cdhdr-was_plannd,
s_chngid FOR cdhdr-change_ind.

SELECTION-SCREEN SKIP.
PARAMETERS p_max TYPE numc3 OBLIGATORY DEFAULT '200'.

*---------------------------------------------------------------------*
TYPES :
BEGIN OF ty_s_cdhdr.
        INCLUDE STRUCTURE cdhdr.
TYPES : checkbox,
END OF ty_s_cdhdr,

BEGIN OF ty_s_cdpos.
        INCLUDE STRUCTURE cdpos.
TYPES : checkbox,
END OF ty_s_cdpos.

*---------------------------------------------------------------------*
DATA :
* Layout for ALV
gs_layout TYPE slis_layout_alv,
* Change document header
t_cdhdr TYPE TABLE OF ty_s_cdhdr.

*---------------------------------------------------------------------*
START-OF-SELECTION.

* Read Change document header
SELECT * INTO TABLE t_cdhdr
             UP TO p_max ROWS