ooalv设置单元格下拉

来源：互联网发布：比较两组数据的差异编辑：程序博客网时间：2024/05/17 23:26

在编辑ooalv的时候，有写单元格的值是一些固定的值，比如借贷标
识S,H，此时可以设置单元格的属性为下拉。实现步骤如下：

1.展示内表添加控制句柄

TYPES : BEGIN OF T_SHOW,  SHKZG     LIKE BSEG-SHKZG,      "借贷标识  DD_HNDL   TYPE INT4,            "控制下拉字段END OF T_SHOW.

2.设置fieldcat时指定句柄

      WHEN 'SHKZG'.        "设置下拉字段        WA_FIELDCAT-DRDN_FIELD  = 'DD_HNDL'.        WA_FIELDCAT-DRDN_HNDL   = '1' .

3.设置下拉值

*&-----------------------------------------------------**&      Form  PRE_DROP_LIST*&-----------------------------------------------------**       text  设置下拉字段值*------------------------------------------------------*FORM PRE_DROP_LIST .  "下拉字段  DATA : IT_LIST   TYPE LVC_T_DROP,         WA_LIST   TYPE LVC_S_DROP.  "设置ALV下拉字段的值  IF IT_LIST IS INITIAL.    WA_LIST-HANDLE = '1'.    WA_LIST-VALUE  = 'S'.    APPEND WA_LIST TO IT_LIST.    CLEAR : WA_LIST.    WA_LIST-HANDLE = '1'.    WA_LIST-VALUE  = 'H'.    APPEND WA_LIST TO IT_LIST.    CLEAR : WA_LIST.  ENDIF.  "调用函数设置值  CALL METHOD GF_ALV_GRID->SET_DROP_DOWN_TABLE     EXPORTING        IT_DROP_DOWN = IT_LIST .ENDFORM.

4.调用设置下拉的form

    注：在设置了fieldcat之后调用    "设置下拉字段值    PERFORM PRE_DROP_LIST.

0 0