AJAX-enhanced drag and drop
The user's client-side drag and drop interactions can be posted to the server. Drag and drop has only one (default) AJAX behavior event provided by the droppable component, which is processed when a valid draggable component is dropped. That is the drop event. If we define a listener, it will be invoked by passing an event instance of the type org.primefaces.event.DragDrop as parameter. This parameter holds information about the dragged and dropped components. Through this information, the server-side state of the draggable/droppable items can be updated.
In this recipe, we will develop a workflow simulating the process of pizza ordering. The pizza ordering should occur by drag and drop. Users should be able to select ...
Get PrimeFaces Cookbook - Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
