topic Re: Reg: ALV Problem in Application Development and Automation Discussions

Reg: ALV Problem

Former Member — Tue, 22 Sep 2009 07:02:35 GMT

Hi Experts,

I have developed a ALV program using "REUSE_ALV_GRID_DISPLAY" function module that will give edit option for particular fields and user will edit the fields and save the entry, then it will reflect in the database table.

Problem is: when i changed any entry in the ALV output, if i save directly after edition it is not getting reflected in the internal table but if i double click the entry then it is getting reflected in the internal table.

i found some forums like "need to refresh the ALV" , i have done using

selfield-refresh = 'X'.

selfield-col_stable = 'X'.

selfield-row_stable = 'X'.

but it is not reflected,

Can anyone guied me how to acheive the result.

Expected result: After changed any entry, if i save the entry without double clicking, it should get reflected in the internal table.

Thanks in advance

Vijay.R

Re: Reg: ALV Problem

Former Member — Tue, 22 Sep 2009 07:05:22 GMT

Hi Vijay,

Use this in Interactive section even if you are doing simple ALV.

DATA:

lv_ref_grid TYPE REF TO cl_gui_alv_grid.

CLEAR : gv_tcode.

*-- to ensure that only new processed data is displayed

IF lv_ref_grid IS INITIAL.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_grid = lv_ref_grid.

ENDIF.

IF NOT lv_ref_grid IS INITIAL.

CALL METHOD lv_ref_grid->check_changed_data.

ENDIF.

THis will solve your problem.

Regards,

Vijay

Re: Reg: ALV Problem

Former Member — Tue, 22 Sep 2009 07:09:51 GMT

Try in this way

In Sy-ucomm, when you click the SAVE button, call the method like this.

WHEN 'SAVE'.

DATA w_ref1 TYPE REF TO cl_gui_alv_grid.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_grid = w_ref1.

CALL METHOD w_ref1->check_changed_data.

CALL METHOD w_ref1->register_edit_event

EXPORTING

i_event_id = cl_gui_alv_grid=>mc_evt_modified.

This will help u...

Re: Reg: ALV Problem

Former Member — Tue, 22 Sep 2009 07:12:06 GMT

Thanks a lot vijay and selva..

Re: Reg: ALV Problem

Former Member — Tue, 22 Sep 2009 08:29:15 GMT

Hi, I think you should use a method : CHECH_CHANGED_DATA before updating any table. This method you will find in class CL_GUI_ALV_GRID. CALL METHOD grid->check_changed_data IMPORTING E_VALID = l_valid1. where l_valid1 is of type c.