topic Re: DATA_CHANGED Event - How Can I get SENDER Objects? in Application Development and Automation Discussions

DATA_CHANGED Event - How Can I get SENDER Objects?

former_member282589 — Tue, 03 Sep 2019 05:12:26 GMT

Hello.

Currently I'm building a code which makes changing ALV data(to be extended - base itab) without ENTER or clicking other line, so When I click the 'SAVE' button(for example), It uses the 'changed alv data', not 'original data, which are hidden by changed data'.

The problem is, I use data_changed event to other alv - so I have to divide each event, by SENDER objects.

When I do some reseach - data_changed objects doesn't support SENDER.

In short - How can I recognize which objects call data_changed event without SENDER?

Re: DATA_CHANGED Event - How Can I get SENDER Objects?

Sandra_Rossi — Tue, 03 Sep 2019 13:45:50 GMT

What? The SENDER parameter is valid for any instance event, so it works for the event data_changed. Defining the method handler:

METHODS on_data_changed 
    FOR EVENT data_changed OF cl_gui_alv_grid 
    IMPORTING sender. " <==== indicate SENDER here

Re: DATA_CHANGED Event - How Can I get SENDER Objects?

former_member282589 — Tue, 03 Sep 2019 23:38:09 GMT

What? I didn't know it's valid for any instance. Thanks for notice.