title: How can I execute Javascript before a JSF <h:commandLink> action is performed?
body: <p>If you have a JSF <code>&lt;h:commandLink&gt;</code> (which uses the <code>onclick</code> event of an <code>&lt;a&gt;</code> to submit the current form), how do you execute JavaScript (such as asking for delete confirmation) prior to the action being performed?</p>