topic Re: Delete button in editable alv : not triggering before_user_command event in Application Development and Automation Discussions

Delete button in editable alv : not triggering before_user_command event

Former Member — Tue, 06 Jun 2006 11:01:36 GMT

Hi,

    CREATE OBJECT event_receiver.
    SET HANDLER 
event_receiver->handle_before_user_command FOR grid1.

    CALL METHOD grid1->set_table_for_first_display
      EXPORTING
        i_structure_name = 'SFLIGHT'
        is_print         = gs_print
        is_layout        = gs_layout
      CHANGING
        it_outtab        = gt_sflight.

    CALL METHOD grid1->set_ready_for_input
      EXPORTING
        i_ready_for_input = 1.

Above code is not triggering the

before_user_command

event on pressing the following buttons:

Append Row

Insert Row

Delete Row

But when i am pressing Sort Up/Down the event is triggering.

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Tue, 06 Jun 2006 11:23:14 GMT

Hi Flora,

If I understand your question correctly, There is nothing wrong with this behavior.

The event before_user_command will trigger before a user command but not after it. What are you trying to do exactly here?

Regards,

Ravi

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Tue, 06 Jun 2006 11:29:27 GMT

I want to do some coding on "Delete row" button press

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Tue, 06 Jun 2006 11:31:25 GMT

Did you try using the USER_COMMAND or AFTER_USER_COMMAND events?

Regards,

Ravi

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Fri, 09 Jun 2006 07:08:43 GMT

I have tried USER_COMMAND and AFTER_USER_COMMAND events,

but in vein. It seems "Delete Row" works on the front end, as even with debugging switch on it is not triggering any code at all.

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Fri, 09 Jun 2006 07:18:41 GMT

Hi,

it will not .Those Buttons will not respond to before user command, this is what i observed.

copy row, delete row, append row, insert row,move row,

copy, cut,paste,paste new row, undo Buttons....

if you want to check the program BCALV_TEST_GRID_EVENTS all buttons will respond to before usercommand, and the rest of the buttons which i mentioned won't respond , thats the reason they excluded also if we want them to make respond exclude them from alv tool bar and then add via toolbar event and trigger via user_command event handler.

Regards

vijay

Re: Delete button in editable alv : not triggering before_user_command event

Former Member — Wed, 14 Jun 2006 10:36:46 GMT

should have called the method “register_edit_event” by which you also select the way ALV Grid perceives changes

CALL METHOD G_GRID->REGISTER_EDIT_EVENT

EXPORTING

I_EVENT_ID = cl_gui_alv_grid=>mc_evt_modified.

CALL METHOD G_GRID->REGISTER_EDIT_EVENT

EXPORTING

I_EVENT_ID = cl_gui_alv_grid=>mc_evt_enter.