Hi, org.apache.wicket.extensions.ajax.markup.html.repeater.data.sort.AjaxFallbackOrderByLink <https://github.com/apache/wicket/blob/ae36388c00654b7260dde9782f4f1153447901e3/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/repeater/data/sort/AjaxFallbackOrderByLink.java> is not really a fallback link as the others. It never passes "null" as a AjaxRequestTarget to its #onClick(). Its name should really be AjaxOrderByLink.
I'm going to introduce AjaxOrderByLink with the current code and change AFOBL to extend idt, and deprecate AFOBL in Wicket 8.x. Please let me know if you disagree! Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov
