public interface DynamicActionAttributes
Action. Typcially, dynamic attributes are rendered (in HTML pages) as extra attributes in the main tag. For example:
<div ... data-extra-attribute="extra-value">...For this to work, a
Rendererimplementation need to check if this interface is implemented by the action and then use this information for furthere processing. A few helper classes exists:
DynamicActionAttributeSupport: Abstract base class that can be extended by actions to add support for this interface.