Actions in Behavior Definition For CDS Custom Entity

[aatan]

Hi everyone,

The scenario is;  I have created a RAP application that will display data from Web Service. CDS Custom entity was created and the query implementation class called Web service.

The next step is to save the data from my Fiori Report List into my custom Z* table and update the "Status" field on the Fiori List.

Why does the Read Entity result fail? 

What should be the way?

Kind regards, aatan.

[Sijin_Chandran]

Is KEYS[1] having the necessary values in the Behavior Implementation ?

[aatan]

Hi @Sijin_Chandran,

Yes, Keys values ​​are coming successfully.

When I click the SetData button, I want to update the icon value of the selected row and display the updated icon on the screen..

Kind regards, aatan.

[MBartsch71]

As a custom entity does not have a database in the background to store the information the READ ENTITIES statement will not work. You have to determine the data to be updated and stored again and implement all by yourself. I suggest to modularize the read functions for the custom entity so that you can reuse the logic in the action implementation of the behavior.

[MBartsch71]

Keys contains the key values from your custom entity.

[aatan]

Hello,

In the SetExchange(for Action) method, the Keys values are coming through successfully.

What I want to achieve is to update the icons on the screen based on these key values and refresh the UI accordingly.

Additionally, after calling the SetExchange( is empty code ) method, the if_rap_query_provider~select method is triggered.

In this call, the low value from io_request->get_filter()->get_as_ranges() is empty.

I couldn't find a clear example addressing this specific scenario.

Kind regards, aatan.