CHAPTER 14Implementing Drag-and-Drop Functionality
Drag-and-drop: the rich web must support it because desktops do!
The ability for users to input, modify, or rearrange data with a move of the mouse is a common gesture in desktop and web application user interface (UI) design. ADF Faces provides a drag-and-drop framework for developers to declaratively implement drag-and-drop in Oracle ADF Faces web applications. At runtime, users can use drag-and-drop to copy, link, and move attribute values, collections, and UI components on an ADF Faces page. Figure 14-1 shows the Oracle Fusion Order Demo (FOD), which uses drag-and-drop to add products to a shopping cart.
In this chapter, we focus on drag-and-drop use cases for UI components that display ...