list not updating on submit

[Dave Jamz]

Hi

My problem is when I click submit on my jsp. when I update values that I retrieve from the database inside of the c:foreach the only thing coming back is the headers for the table. the row that contains the data is gone. When using debug on the first time in I can see the values that populate the list and when I click on submit all of the values for the list are null. What do I need to add so that on a submit I will not have null values coming back and have the row disappear?


UnitAction

        public class UnitAction extends BaseAction {
                
                
        	public ProcessResult executeSubmitLogic(ActionMapping mapping,
                    ActionForm form, HttpServletRequest request,
                    HttpServletResponse response, ProcessResult processResult) throws Exception {
            
            UnitActionForm uForm = (UnitActionForm) form;                       
  
            UnitDelegate del = new UnitDelegate();                     
            
if(request.getParameter("Submit") == null) {
          
UnitInfo unitInfo = del.getUnitInfo();
    
            uForm.setUnitInfo(unitInfo);
    
}  

else{   
            
	UnitInfo unitInfo = uForm.getUnitInfo();
            
            del.persistUnitFunctionsInfo(unitInfo);
            
            
            
processResult.setForward(mapping.findForward("next"));
          return processResult;
}
            
            processResult.setForward(mapping.findForward("next"));
            
            return processResult;
    }

jsp

<c:forEach items="${unitActionForm.unitInfo.rosterlist}" var="rosterListInfo" >
<tr>
<td >${rosterListInfo.Year}</td>
<td>
                     <input  type="text"  
      value="${rosterListInfo.firstName}" />
                    </td>
 
                    <td>
                    <input  type="text"  
     value="${rosterListInfo.lastName}" />
                   </td>
 
                    <td  >    
   <input type="radio" name="yesNo"   value="true" ${rosterListInfo.traded ? 'checked':''}
   id="yes"  />
   </td>
   <td  >    
   <input type="radio" name="yesNo"   value="false" ${rosterListInfo.traded ? 'checked':''}
   id="no"  />
   </td>
 
 
 
</tr>
 
 
</c:forEach>