关于ALV刷新问题

1，REUSE_ALV_GRID_DISPLAY_LVC 函数实现ALV
如果ALV有可编辑列，对可编辑列进行编辑以后没有后续操作直接点击保存按钮，实现代码如下：
FORM frm_user_command USING r_ucomm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.
DATA: l_grid TYPE REF TO cl_gui_alv_grid,
l_subrc TYPE sy-subrc.

• 取得当前alv的grid
  CALL FUNCTION ‘GET_GLOBALS_FROM_SLVC_FULLSCR’
  IMPORTING
  e_grid = l_grid.
  CALL METHOD l_grid->check_changed_data.
  CASE r_ucomm.
  WHEN ‘SAVE’.
  PERFORM frm_bapi.
  WHEN OTHERS.
  ENDCASE.
  rs_selfield-refresh = ‘X’.
  rs_selfield-col_stable = ‘X’.
  rs_selfield-row_stable = ‘X’.
  ENDFORM. "user_command
  
  

如果是基于底层内表更新的刷新就不用调用CALL METHOD l_grid->check_changed_data.代码。
2.关于OOALV的刷新

这种刷新设置
gs_layout-no_toolbar = ‘X’ .