ethodExpression</a>&nbsp;actionExpression)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../javax/faces/component/ActionSource2.html#setActionExpression-javax.el.MethodExpression-">ActionSource2</a></code></span></div>
<div class="block"><p>
 Set the <a href="../../../javax/el/MethodExpression.html" title="class in javax.el"><code>MethodExpression</code></a> pointing at the appication action to be invoked, if this
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