/dt>
<dd><code><a href="ActionSource.html#setActionExpression(jakarta.el.MethodExpression)">setActionExpression</a></code>&nbsp;in interface&nbsp;<code><a href="ActionSource.html" title="interface in jakarta.faces.component">ActionSource</a></code></dd>
<dt>Parameters:</dt>
<dd><code>actionExpression</code> - The new method expression</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="addActionListener(jakarta.faces.event.ActionListener)">
<h3>addActionListener</h3>
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