Actions and determinations in RAP: Fiori buttons and automatic values on save
Add Lend and Return buttons that change a book's status, plus a determination that fills in values when a book is created, all in RAP with no JavaScript.
Tutorials about cds
Hands-on guides with code and reproducible steps.
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A traffic light in Fiori with RAP: color-code your books' ratings
Color each book's rating red, yellow or green with a calculated field in the CDS view and one annotation, then add stars to the detail page. No JavaScript.
Classic OData V2: reading with CDS/SADL and writing with BOPF
Build a SEGW service on a Z table where GET is served by a CDS view through SADL and POST goes through a BOPF business object, with validations, OData messages and an action.
From a CDS view to a Fiori Launchpad tile: Fiori Elements app, catalog and role
Publish the annotated CDS as an OData service, generate a Fiori Elements app, deploy it to the ABAP repository and bring it to the Launchpad with catalog, tile, target mapping and role.
RAP data model: tables, CDS View Entities and associations
Create the tables for a library, load test data and define the Root View Entity with its associations: the foundation of any RAP business object.