title: h:commandbutton vs h:commandlink
body: <p>We are using JSF-2.1.7 and in all our form post requests. I am trying to justify whether to use <code>&lt;h:commandButton&gt;</code> or <code>&lt;h:commandLink&gt;</code> .   The appearance of <code>&lt;h:commandLink&gt;</code> (href <code>&lt;a/&gt;</code> ) can be controlled using style and jQuery.</p>
  
  <p>Which is recommended <code>&lt;h:commandButton&gt;</code> or <code>&lt;h:commandLink&gt;</code>? Is there any real advantage?</p>