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    <p>One approach to making composite controls is to use the <em>binding</em> attribute to associate the tag with your own code:</p> <pre><code>&lt;f:view&gt; &lt;h:form&gt; &lt;h:panelGroup binding="#{compositeControlBean.panelGrid}" /&gt; &lt;/h:form&gt; &lt;/f:view&gt; </code></pre> <p>The bean configuration in <em>faces-config.xml</em>:</p> <pre><code>&lt;managed-bean&gt; &lt;managed-bean-name&gt;compositeControlBean&lt;/managed-bean-name&gt; &lt;managed-bean-class&gt; composite.CompositeControlBean &lt;/managed-bean-class&gt; &lt;managed-bean-scope&gt;request&lt;/managed-bean-scope&gt; &lt;/managed-bean&gt; </code></pre> <p>The bean code:</p> <pre><code>/** * Configure this bean in request scope as "compositeControlBean". */ public class CompositeControlBean { private transient UIComponent panelGrid; public UIComponent getPanelGrid() { if (panelGrid == null) { panelGrid = createCompositePanel(); } return panelGrid; } public void setPanelGrid(UIComponent panelGrid) { this.panelGrid = panelGrid; } private UIComponent createCompositePanel() { initContextMemebers(); UIComponent commandLink = createCommandLink(); String id = view.createUniqueId(); UIComponent panelGrid = application .createComponent("javax.faces.HtmlPanelGroup"); panelGrid.setId(id); panelGrid.setRendererType("javax.faces.Group"); panelGrid.getChildren().add(commandLink); return panelGrid; } private UIComponent createCommandLink() { // create control String id = view.createUniqueId(); UIComponent commandLink = application .createComponent("javax.faces.HtmlCommandLink"); commandLink.setId(id); commandLink.setRendererType("javax.faces.Link"); // set attributes (bind to printHello method) Map&lt;String, Object&gt; attributes = commandLink .getAttributes(); MethodExpression action = expressionFactory .createMethodExpression(elContext, "#{compositeControlBean.printHello}", String.class, new Class&lt;?&gt;[0]); attributes.put("value", "print hello"); attributes.put("actionExpression", action); return commandLink; } private transient FacesContext context; private transient Application application; private transient ELContext elContext; private transient ExpressionFactory expressionFactory; private transient UIViewRoot view; private void initContextMemebers() { context = FacesContext.getCurrentInstance(); application = context.getApplication(); elContext = context.getELContext(); expressionFactory = application.getExpressionFactory(); view = context.getViewRoot(); } public String printHello() { System.out.println("Hello"); return null; } } </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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