topic Re: Getting changed data back from editable ALV... in Application Development and Automation Discussions

Getting changed data back from editable ALV...

Former Member — Thu, 05 Feb 2009 19:33:10 GMT

Hello Gurus,

I am working on ALV using standard ALV function module REUSE_ALV_GRID_DISPLAY. Now, To make the fields editale, I am using flag EDIT = 'X' in field catalog. This working fine.

Now, when the data is changed in ALV grid and user clicks on SAVE button that I have programmed in i_callback_usercommand, how can I get the changed data back from editable ALV so that I can change data in custom table ?

Please help.

Regards,

Rajesh.

Re: Getting changed data back from editable ALV...

Former Member — Thu, 05 Feb 2009 19:39:26 GMT

Hi,

Please search SCN as this has been answered many times.

One of the threads..

Thanks

Naren

Re: Getting changed data back from editable ALV...

Former Member — Thu, 05 Feb 2009 19:57:40 GMT

I see that the method CHECK_CHANGED_DATA is used. I am also doing it as follows. But how do I get the changed data back in table. There are no table parameters in

CALL METHOD REF_GRID->CHECK_CHANGED_DATA .

DATA: REF_GRID TYPE REF TO CL_GUI_ALV_GRID.

IF REF_GRID IS INITIAL.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

E_GRID = REF_GRID.

ENDIF.

IF NOT REF_GRID IS INITIAL.

CALL METHOD REF_GRID->CHECK_CHANGED_DATA .

ENDIF.

Please guide

Re: Getting changed data back from editable ALV...

former_member194669 — Thu, 05 Feb 2009 20:06:36 GMT

There is no need for table paramters , after the method check_changed_data you tables T_OUTTAB will have data with changed values


    call function 'REUSE_ALV_GRID_DISPLAY'
      exporting
        ....
        .....
      tables
        t_outtab                    = i_yhdr.

a®

Re: Getting changed data back from editable ALV...

Former Member — Thu, 05 Feb 2009 20:12:25 GMT

Yes..The internal table that you passed to the function module REUSE_ALV_GRID_DISPLAY..will be updated automatically...after calling the check changed data method.

Thanks

Naren