. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 27.1. Example Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . session-scoped cache is faster then the other memory levels but it contains only the pages used to serve the last request. Wicket allows us to set the maximum amount of memory allowed for the 48 application-scoped stateful pages, but sometimes we might want to use an “old school” stateless page that doesn’t keep memory of its state in the user session. For example consider the public area of a site or a login page:

session-scoped cache is faster then the other memory levels but it contains only the pages used to serve the last request. Wicket allows us to set the maximum amount of memory allowed for the 47 application-scoped stateful pages, but sometimes we might want to use an “old school” stateless page that doesn’t keep memory of its state in the user session. For example consider the public area of a site or a login page: retrieve the value of a given parameter (get(String name)) . Here is a snippet to illustrate the usage of PageParameters: PageParameters pageParameters = new PageParameters(); //add a couple of parameters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 27.1. Example Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stateful pages, but sometimes we might want to use an “old school” stateless page that doesn’t keep memory of its state in the user session. For example consider the public area of a site or a login page: retrieve the value of a given parameter (get(String name)) . Here is a snippet to illustrate the usage of PageParameters: PageParameters pageParameters = new PageParameters(); //add a couple of parameters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 27.1. Example Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stateful pages, but sometimes we might want to use an “old school” stateless page that doesn’t keep memory of its state in the user session. For example consider the public area of a site or a login page: retrieve the value of a given parameter (get(String name)) . Here is a snippet to illustrate the usage of PageParameters: PageParameters pageParameters = new PageParameters(); //add a couple of parameters

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 localization support