title: spring: multiple parameters in one POST
body: <p>Hi I am using Spring MVC 3 with annotations.</p>
  
  <p>How do I use multiple <code>ModelAttributes</code> in one <em>Spring</em> <code>&lt;form:form&gt;</code> <strong>tag</strong>?</p>
  
  <p>It all works perfectly to use one ModelAttribute, but nesting them and using two doesn't work. Is there a way to do this? Or how would I send a <strong>ModelAttribute</strong> <em>and a</em> <strong>RequestParameter</strong> in the same <strong>POST</strong> request?</p>