The <ace:contextMenu> component also provides context menu functionality within a table or iterative container in delegate mode. This means that a different context menu can be dynamically defined for a specific component in each row, without having to create a new context menu instance for each row, but only one that dynamically changes depending on the row data, improving performance on the page. In this demo you can right-click on a car name, and a menu will be shown to change some of the details for that car, without showing its current values as options.