title: Invoke action method on click of h:selectOneMenu
body: <p>I have the following drop down list:</p>
  
  <pre><code>&lt;h:selectOneMenu value="#{user.favCoffee3}"  onclick=""&gt;
     &lt;f:selectItems value="#{user.favCoffee3Value}" var="c"
     itemLabel="#{c.coffeeLabel}" itemValue="#{c.coffeeValue}" /&gt;
  &lt;/h:selectOneMenu&gt;
  </code></pre>
  
  <p>I would like to launch some method from the bean by drop down list item click. How can I achieve it?</p>