re-parent the child components. Thus the markup hierarchy and the component hierarchy will be out of sync. The automatically created enclosure container will be created along side its "children" with both whatever, you must add the children to this container in order to keep the component hierarchy in sync. 6.10. Surrounding existing markup with Border Component org.apache.wicket.markup.html.border.Border resource.AbstractResource. 16.2. Resource references Most of the times in Wicket we won’t directly instantiate a resource but rather we will use a reference to it. Resource references are represented

re-parent the child components. Thus the markup hierarchy and the component hierarchy will be out of sync. The automatically created enclosure container will be created along side its "children" with both whatever, you must add the children to this container in order to keep the component hierarchy in sync. 6.10. Surrounding existing markup with Border Component org.apache.wicket.markup.html.border.Border resource.AbstractResource. 16.2. Resource references Most of the times in Wicket we won’t directly instantiate a resource but rather we will use a reference to it. Resource references are represented

resource.AbstractResource. 16.2. Resource references Most of the times in Wicket we won’t directly instantiate a resource but rather we will use a reference to it. Resource references are represented must use class org.apache.wicket.RequestListenerInterface. In Wicket is a common practice to instantiate this class as a public static field inside the relative callback interface: 195 public interface IAjaxIndicatorAware public class MyComponent extends Component implements IAjaxIndicatorAware { //2-Instantiate an AjaxIndicatorAppender private AjaxIndicatorAppender indicatorAppender = new

resource.AbstractResource. 16.2. Resource references Most of the times in Wicket we won’t directly instantiate a resource but rather we will use a reference to it. Resource references are represented IAjaxIndicatorAware public class MyComponent extends Component implements IAjaxIndicatorAware { //2-Instantiate an AjaxIndicatorAppender private AjaxIndicatorAppender indicatorAppender = new This interface defines two methods: • isInstantiationAuthorized() checks if user is allowed to instantiate a given component. • isActionAuthorized() checks if user is authorized to perform a given action