This structure provides a nice separation of concerns and by decoupling the component from data-centric operations, increases code reuse.
For further reading refer Apache Wicket Web Development Category posts.
Home Page; /** * @author Niranjan Velagapudi * */ public class Test Home Page If Deployment is successful, you should be able to view the Home Page as below; Access url – Web App Change the Language drop down to French and you will notice label changed in French.
If you have a form component in wicket with some components and you want to change using ajax some things in that form before submit (when you click or edit on one of the components), then you have to use Ajax Form Component Updating Behavior.
This is a behavior that updates the hosting Form Component via ajax when an event it is attached to is triggered.
It provides a layer over the request-response cycle, shielding from working at a low level and allowing developers to focus on the business logic.
Let's start by subclassing Wicket’s Wicket favors convention over configuration.
Adding a new web page to the application requires creating two files: a Java file and an HTML file with the same name (but different extension) under the same directory.
Additional configuration is only needed if you want to change the default behaviour.