Oracle Visual Builder: Applications That Outlive Their First Release · Module 9 · Fragments, components and reuse
The component library you already have
Lesson 91 of 176 · 3 min
What SHIPS WITH THE PRODUCT, and THE HABIT OF CHECKING BEFORE BUILDING SOMETHING THAT ALREADY EXISTS. The component library is large, and the commonest waste in this product is somebody spending two days building a control that was already in the palette. WHAT SHIPS IS MOST OF WHAT A BUSINESS APPLICATION NEEDS. Tables with sorting and paging, forms, date pickers, selects that load their own options, dialogs, file upload, charts, a file of layout containers. Not a starter set — a mature library covering the things enterprise screens are made of. AND EACH ONE CARRIES WORK YOU WOULD OTHERWISE HAVE TO DO YOURSELF. Keyboard operation, screen reader behaviour, right-to-left mirroring, theming, and the states Module 7 Lesson 8 listed. A hand-built equivalent has none of that, and acquiring it is not an afternoon — which is the real cost of building your own, and it is invisible on the first…
The full lesson is part of the course
The video, the complete written lesson and the module quiz are included in Oracle Visual Builder: Applications That Outlive Their First Release, with a certificate on completion and a fourteen-day refund window.