hat sich erledigt:
Gelernte Lektion:CakePHP mit $scaffold im Controller zeigt eine autom. generierte View an auch wenn eine manuell erstellte View vorhanden ist.
CakePHP ohne $scaffold im Controller zeigt die manuell erstellte View vorhanden ist.
Ergo:Erst Controller ohne $scaffold bauen
dann Views bauen
Alternativ - leider nur auf Englisch in der Doku von cakephp
3.12.2 Customizing Scaffold Views
If you're looking for something a little different in your scaffolded views, you can create templates. We still don't recommend using this technique for production applications, but such a customization may be useful during prototyping iterations.
Customization is done by creating view templates:
Custom scaffolding views for a specific controller
(PostsController in this example) should be placed like so:
/app/views/posts/scaffold.index.ctp
/app/views/posts/scaffold.show.ctp
/app/views/posts/scaffold.edit.ctp
/app/views/posts/scaffold.new.ctp
Custom scaffolding views for all controllers should be placed like so:
/app/views/scaffolds/index.ctp
/app/views/scaffolds/show.ctp
/app/views/scaffolds/edit.ctp
/app/views/scaffolds/new.ctp
/app/views/scaffolds/add.ctp