在Apache Wicket中，表单被划分为制表符。

I'm working on a project, that requires forms on page to be divided and put into separate tabs. Apache Wicket have very nice and simple way to do tabs by itself (TabbedPanel class), but my concern is, that this solution rely on AJAX for loading the content of the panels, hence the only one part of the form would be submitted after user presses "Submit" button. I'm working on a project, that requires forms o