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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<title>Using a Managed Bean in a Facelets Page</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<body>
<table id="doc-title" cellspacing="0" cellpadding="0">
<tr>
<td align="left" valign="top">
<b>Java Platform, Enterprise Edition (Java EE) 8</b><br />
<b>The Java EE Tutorial</b>
<!-- <p class="beta">Beta Draft (Pre-General Availability)</p> -->
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<a href="cdi-basic010.html">
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<div id="preamble">
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<p><a id="GJBBU"></a><a id="using-a-managed-bean-in-a-facelets-page"></a></p>
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</div>
<div class="sect1">
<h2 id="_using_a_managed_bean_in_a_facelets_page">Using a Managed Bean in a Facelets Page</h2>
<div class="sectionbody">
<div class="paragraph">
<p>To use the managed bean in a Facelets page, create a form that uses user interface elements to call its methods and to display their results. The following example provides a button that asks the user to type a name, retrieves the salutation, and then displays the text in a paragraph below the button:</p>
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<div class="listingblock">
<div class="content">
<pre class="prettyprint highlight"><code class="language-oac_no_warn" data-lang="oac_no_warn"><h:form id="greetme">
<p><h:outputLabel value="Enter your name: " for="name"/>
<h:inputText id="name" value="#{printer.name}"/></p>
<p><h:commandButton value="Say Hello"
action="#{printer.createSalutation}"/></p>
<p><h:outputText value="#{printer.salutation}"/></p>
</h:form></code></pre>
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