topic Event data_changed - Can't export all global table values in Application Development and Automation Discussions

Event data_changed - Can't export all global table values

Former Member — Fri, 16 Oct 2009 07:37:52 GMT

METHODS handle_data_changed_pop

FOR EVENT data_changed OF cl_gui_alv_grid

IMPORTING er_data_changed.

I trigger that with methoch check_data_changed..

Er_data_changed delivers the rows that are changed.

With this information I enrich the global table I have for set_table forfisrt_display.

Also I enrich this table with some other information.

I lose the some new information in the global table after I leave these methods - excpesially check data.

I don't know what to do...

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Database Modify does also not work at that place of code... Is there a reason?

Re: Event data_changed - Can't export all global table values

uwe_schieferstein — Sun, 18 Oct 2009 20:23:55 GMT

Hello Ezachiael

You should use the event handler method HANDLE_DATA_CHANGED only for validating new and modified data.

If you need to enrich your OUTTAB itab based on the input data just trigger PAI from your event handler method using:

CALL METHOD cl_gui_cfw=>set_new_ok_code ( ok_code = 'ENRICH_OUTPUT' ).

PAI is triggered with this new ok-code and HERE you should enrich your OUTTAB because all the changes from the ALV grid control (frontend) have now been forwarded to you ABAP itab (backend).

Regards

Uwe