Setting/Clearing Dynamic Radio Button values

Question

Hi, i have the following Radio buttons defined within an iteration
<c:forEach items="${searchresults}" var="post" varStatus="status">                                        
     <tr class = "text_results"> 
          <c:url value="/searchposts.do" var="url">
               <c:param name="postitle" value="${post.postId.postTitle.title}"/>
               <c:param name="postcode" value="${post.postId.postTitle.code}"/>                    
               <c:param name="unitcode" value="${post.postId.units.unitCode}"/>
               <c:param name="auth" value="${post.postId.auth}"/>
          </c:url>
          <td>
               <a href='<c:out value = "${url}" />'>                                        
               <c:out value="${post.postId.postTitle.title}"></c:out></a>
          </td>
          <td><c:out value = "${post.mustering}"/></td>  
          <td><c:out value = "${post.rank}"/></td>  
          <td>
               <html:radio property="incmbt" 
                    value='${post.postId.postTitle.title}'>
               </html:radio>                                             
               <a href = "javascript:unCheckRadio(document.searchForm.incmbt)">
                    clear
               </a>
          </td>                                             
     </tr> 
</c:forEach>  The property "incmbt" is declared as a form property (String incmbt) with its getters and setters ... i plan to set each radio button with a value from database within an object called post. The actual value to set for each radio is a post title ... I seem to be getting a NULL value when i try to get the value in action class (form.getIncmbt() yields null) ... Am i assigning the value correctly?
Further, here's is how i clear the values which seems to work
Javascript
function unCheckRadio(btngrp) {     
     for(var i=0; i < btngrp.length; i++)
          if( btngrp.checked == true ) {
               btngrp[i].checked = false;
               document.write("Selected Radio is :" + btngrp[i].value);
But the "Selected Radio is :" displays "${post.postId.postTitle.title}", not the actual post title... ???

Answer 1

I just thought about this quickly, i think its because an href link does not submit form values ... If so, how can i submit the value of a radio button through the <c:param/> tag or any other way after clicking the href link to submit the form?