
In Wicket the concept of “model” is probably the most important topic of the entire framework and it is strictly related to the usage of its components. In addition, models are also an important element for  internationalization, as we will see in paragraph 12.6. However, despite their fundamental role, in Wicket models are not difficult to understand but the best way to learn how they work is to use them with forms. That's why we haven't talked about models so far, and why this chapter discusses these two topics together.
