ABAP 快速构建ALV显示字段(FIELDCAT)

这里展示一个创建ALV 输出的模板,不同于定义宏,我们要提前在SE11定义好结构,在程序里引用。很快捷方便,对于删减字段也很方便,特别是金额,货币字段方便管理。

FORM frm_set_rb01 .

  FIELD-SYMBOLS:<ls_fcat> TYPE lvc_s_fcat.
  DATA:ls_layout  TYPE lvc_s_layo,
       lt_fcat    TYPE lvc_t_fcat.

  ls_layout-cwidth_opt = 'X'.  "优化列宽度
  "得到显示的FIELDCAT

  z01ficl_alv=>get_fcat(        
    EXPORTING
      iv_structure_name       = 'Z06PMT270'    "提前SE11创建的结构,要展示的字段。
    CHANGING
      ct_fcat                 = lt_fcat ).     

  LOOP AT lt_fcat ASSIGNING <ls_fcat>.   '利用指针对需要的字段进行设置
    CASE <ls_fcat>-fieldname .
      WHEN 'WFNUM'.
        <ls_fcat>-hotspot   = 'X'.
        <ls_fcat>-emphasize = 'X'.
      WHEN 'DQKD' OR 'YKKD' OR 'KDLX'.
        <ls_fcat>-no_out   = 'X'.
*      WHEN 'YWAMGX'.
*        <ls_fcat>-convexit =

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转载自blog.csdn.net/Pegasus666/article/details/118526089