n such circumstances.</p>

 <blockquote>

 <p>First page</p>

<pre><code>
&lt;h:button id="nextButton" value="Next (button)" outcome="next.xhtml"&gt;
  &lt;f:param name="foo" value="bar"/&gt;
&lt;/h:button&gt;
</code></pre>

 <p>Next page</p>

<pre><code>
&lt;html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:f="http://xmlns.jcp.org/jsf/core"
      xmlns:h="http://xmlns.jcp.org/jsf/html"&gt;
&lt;f:metadata&gt;
  &lt;f:viewParam name="foo" id="foo" value="#{flash.now.foo}" /&gt;
&lt;/f:metadata&gt;
&lt;he