How can i choose row to edit in alv report

Question

hello ,
i done alv report with one coloumne that can be edit  ,
in this coloumne i want to choose which rows can be edit
and which will be close according to event  .
i saw example program "BCALV_EDIT_02" that show this case
but stile , i don't understand what is the action that
do it .
this is the  part
IF p_mode EQ 'RW'.
*§2a.Use attribute CL_GUI_ALV_GRID=>MC_STYLE_ENABLED to set a cell
   to status "editable".
    l_mode = cl_gui_alv_grid=>mc_style_enabled.
  ELSE. "p_mode eq 'RO'
*§2b.Use attribute CL_GUI_ALV_GRID=>MC_STYLE_DISABLED to set a cell
   to status "non-editable".
    l_mode = cl_gui_alv_grid=>mc_style_disabled.
  ENDIF.
so what is the part that will close the row for edit ?
when i add this part in my report all the row is deleted.
thanks.

Answer 1

Dakota,
You can change the settings at runtime.
What you need to do is to have another column as part of the internal table, that has the data. This column, say, STYLE will refer to LVC_T_STYL. So, this becomes a nested internal table.
Set the editable flga switched off at Fieldcat and layout level.
Now, while filling the data in the table, or looping it separately, fill the Styles table for each row accordingly depending on the conditions. So, if you want the entire row to be enabled for editing, there will so many rows as the no. of columns in the inner internal table which is a column of that row.
col1  col2   Col3  Style
1     1      2     Col1 -- Style_Disabled
___________________Col2 -- Style_Disabled
___________________Col3 -- Style_Disabled
This should solve your problem.
Regards,
Ravi
note : Please reward the posts that help you.
Message was edited by: Ravikumar Allampallam