topic Re: OOPS ALV: data changes are not captured in Application Development and Automation Discussions

OOPS ALV: data changes are not captured

Former Member — Fri, 13 Sep 2013 03:40:02 GMT

Hi,

I created an editable ALV using alv class. If I input data and press save directly, the new data cannot be stored. But after inputting a data, and press another cell, then the new data can be captured.

Best regards,

Re: OOPS ALV: data changes are not captured

Former Member — Fri, 13 Sep 2013 07:39:32 GMT

best way to analyse is to put a break-point in your save command and check what is happening,

Please refer this link for more details: http://wiki.scn.sap.com/wiki/display/Snippets/ALV+functionality+using+OOPS

Re: OOPS ALV: data changes are not captured

Former Member — Fri, 13 Sep 2013 07:47:58 GMT

Hi,

Below are the steps to achieve this functionality.

1. Register the event:

*--for tab

CALL METHOD go_alv->register_edit_event

EXPORTING

i_event_id = cl_gui_alv_grid=>mc_evt_modified.

*-- for enter

CALL METHOD go_alv->register_edit_event

EXPORTING

i_event_id = cl_gui_alv_grid=>mc_evt_enter.

2. Get the changed row,with this below code your changed data row will be selected :

CALL METHOD go_alv->check_changed_data.

3. Handle the event:

SET HANDLER go_respond_events->handle_data_changed_finish FOR go_alv.

4. You have to create the class for this before. In this class you have to update that value:

CLASS respond_events DEFINITION FINAL .

PUBLIC SECTION .

METHODS: handle_data_changed_finish FOR EVENT data_changed_finished

OF cl_gui_alv_grid.

ENDCLASS . "respond_events definition

CLASS respond_events IMPLEMENTATION .

METHOD handle_data_changed_finish.

LOOP AT <your intarnal tablewhich used for display> INTO <ls_>.

**you will have the updated data here

ENDLOOP.

ENDMETHOD. "handle_data_changed

ENDCLASS . "respond_events implementation

Regards,

Supratik

Re: OOPS ALV: data changes are not captured

Former Member — Fri, 13 Sep 2013 10:48:53 GMT

Hi Supratik,

Thank you for your reply. All the codes are implemented. I think the problem lie in the conflict between two event handlers. There are two alv grid at the same screen and one event handler for each of them. It is found that one event handler cannot be registered. I still work on the solution.

Best regards,

Re: OOPS ALV: data changes are not captured

Former Member — Fri, 13 Sep 2013 12:13:50 GMT

Hi TS,

is event handler registered for both the events? like

SET HANDLER go_respond_events->handle_data_changed_finish FOR go_alv1.

SET HANDLER go_respond_events->handle_data_changed_finish FOR go_alv2.

Regards,

Supratik

Re: OOPS ALV: data changes are not captured

former_member209120 — Sat, 14 Sep 2013 03:40:03 GMT

Hi t s,

See this links for your reference

http://wiki.scn.sap.com/wiki/display/ABAP/Editable+ALV+through+OOPS

Re: OOPS ALV: data changes are not captured

SwadhinGhatuary — Sat, 14 Sep 2013 05:48:32 GMT

hallo Abaper,

put this piece code in privious p_valid is space if any changes is occurred or not

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_repid = sy-repid

e_grid = it_grid.

CALL METHOD it_grid->check_changed_data

IMPORTING

e_valid = p_valid.

if P_VALID = 'X'.

your code piece.....

Re: OOPS ALV: data changes are not captured

Former Member — Sat, 14 Sep 2013 08:54:44 GMT

Hello,

CALL METHOD it_grid->check_changed_data

IMPORTING

e_valid = p_valid

Call this method in the handle data changed event in the class.

and set handler for this event.

Re: OOPS ALV: data changes are not captured

Former Member — Sun, 15 Sep 2013 02:31:02 GMT

I register two event handlers for two ALV Grid

Re: OOPS ALV: data changes are not captured

Former Member — Sun, 15 Sep 2013 02:31:24 GMT

called already

Re: OOPS ALV: data changes are not captured

Former Member — Wed, 18 Sep 2013 04:48:13 GMT

closed

Re: OOPS ALV: data changes are not captured

former_member209120 — Wed, 18 Sep 2013 04:52:08 GMT

Hi t s,

Close this thread as marked Assumed Answered.