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    <p>Use an iterating component like <code>&lt;h:dataTable&gt;</code> or <code>&lt;ui:repeat&gt;</code> to display a dynamically sized <code>List</code> of entities. Make the bean <code>@ViewScoped</code> to ensure that the list is remembered across postbacks on the same view instead of recreated over and over.</p> <p>Kickoff example with <code>&lt;h:dataTable&gt;</code>:</p> <pre><code>&lt;h:form&gt; &lt;h:dataTable value="#{bean.items}" var="item"&gt; &lt;h:column&gt;&lt;h:inputText value="#{item.value}" /&gt;&lt;/h:column&gt; &lt;h:column&gt;&lt;h:commandButton value="remove" action="#{bean.remove(item)}" /&gt;&lt;/h:column&gt; &lt;/h:dataTable&gt; &lt;h:commandButton value="add" action="#{bean.add}" /&gt; &lt;h:commandButton value="save" action="#{bean.save}" /&gt; &lt;/h:form&gt; </code></pre> <p>Managed bean:</p> <pre><code>@ManagedBean @ViewScoped public class Bean { private List&lt;Item&gt; items; @PostConstruct public void init() { items = new ArrayList&lt;Item&gt;(); } public void add() { items.add(new Item()); } public void remove(Item item) { items.remove(item); } public void save() { System.out.println("items: " + items); } public List&lt;Item&gt; getItems() { return items; } } </code></pre> <p>Model:</p> <pre><code>public class Item { private String value; public String getValue() { return value; } public void setValue(String value) { this.value = value; } public String toString() { return String.format("Item[value=%s]", value); } } </code></pre> <h3>See also:</h3> <ul> <li><a href="https://stackoverflow.com/questions/3180400">Recommended JSF 2.0 CRUD frameworks</a></li> <li><a href="https://stackoverflow.com/questions/3510614">How to create dynamic JSF form fields</a></li> <li><a href="https://stackoverflow.com/questions/6358066">How to implement a dynamic list with a JSF 2.0 Composite Component?</a></li> <li><a href="https://stackoverflow.com/questions/7031885">How to choose the right bean scope?</a></li> </ul>
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    1. COthanks, was thinking the same thing, only wondering if it was the best way to do it = D
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    2. COTrue. The only alternative would be creating components programmatically like `new HtmlInputText()` and so on, but that would only result in nasty and opaque code in managed bean.
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    3. COHi, @BalusC, is it appropriate to add a field "name" to Item class? I need to save the items into DB and i must read them from DB too.
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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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