transparent way. Chapter 10 will introduce a Wicket model concept and we will learn how to harness this entity with forms. • No complex XML needed: Wicket was designed to minimize the amount of configuration are notified to detach any state that is no longer needed. The following picture shows the state diagram of component lifecycle: Once a component has been removed it could be added again to a container “director” of request processing - RequestCycle Class org.apache.wicket.request.cycle.RequestCycle is the entity in charge of serving a web request. Our application class creates a new RequestCycle on every request

way. Chapter 10 will introduce the concept of Wicket model and we will learn how to harness this entity with forms. • No complex XML needed: Wicket was designed to minimize the amount of configuration This stage is facultative and is never triggered for pages. The following picture shows the state diagram of component lifecycle: Once a component has been removed it can be added again to a container, “director” of request processing - RequestCycle Class org.apache.wicket.request.cycle.RequestCycle is the entity in charge of serving a web request. Our application class creates a new RequestCycle on every request

transparent way. Chapter 10 will introduce a Wicket model concept and we will learn how to harness this entity with forms. • No complex XML needed: Wicket was designed to minimize the amount of configuration are notified to detach any state that is no longer needed. The following picture shows the state diagram of component lifecycle: Once a component has been removed it could be added again to a container “director” of request processing - RequestCycle Class org.apache.wicket.request.cycle.RequestCycle is the entity in charge of serving a web request. Our application class creates a new RequestCycle on every request

transparent way. Chapter 10 will introduce a Wicket model concept and we will learn how to harness this entity with forms. • No complex XML needed: Wicket was designed to minimize the amount of configuration are notified to detach any state that is no longer needed. The following picture shows the state diagram of component lifecycle: Once a component has been removed it could be added again to a container “director” of request processing - RequestCycle Class org.apache.wicket.request.cycle.RequestCycle is the entity in charge of serving a web request. Our application class creates a new RequestCycle on every request

wicket:id="message"> Message goes here AjaxRequestTarget is the main entity for AJAX development. Refresh HTML and add JavaScript to response ● A common parameter for AJAX