Problem for Struts action to insert multiple records

Question

I am writting a code for Struts action which inserting a single record to table A and multiple records to table B .The architecture that I applied is Struts+Spring+iBatis.The multiple records are come from a 10-rows table in the design.The name of each column element is same.The field name other than these are just single-row field.
<tr>
<td><input name="date" type="text" size="12" /></td>
<td><input name="billno" type="text" size="8" /></td>
<td><input name="desc" type="text" size="11" /></td>
<td><input name="purpose" type="text" size="20" /></td>
<td><input name="proName" type="text" size="6" /></td>
<td><input name="trainingCost" type="text" size="5" /></td>
<td><input name="travelCost" type="text" size="7" /></td>
<td><input name="entCost"  type="text" size="5" /></td>
<td><input name="miscCost" type="text" size="5" /></td>
</tr> I am using three DTO objects to hold the data.claimArray is the ClaimDTO array that hold the multiple record insert to table B.claimdto is the object that hold the single field record to table A.claim_dtldto is the object that hold the single field record to table B.
PK of table A and table B are claimNo and claimDtlNo respectively.claimNo is also FK of table B. HTMLUtil is just an API that I used it for type conversion.There will have two insert statements in iBatis xml, insertClaim & insertClaimDtl to insert data into table A and table B respectively.I not sure what went wrong in the code,the data is not inserted into db.Thank advanced for you guys help..
This is the codes in Action file:
public class InsertClaimAction extends SpringAction {
   public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception {
    // string arrays that store multiple values
    String [] date = new String[10];
    String [] billno = new String[10];
    String [] description = new String[10];
    String [] purpose = new String[10];
    String [] proName = new String[10];
    String [] trainingCost = new String[10];
    String [] travelCost = new String[10];
    String [] entCost = new String[10];
    String [] miscCost = new String[10];
    String staffName = request.getParameter("name");
    String claimMy = request.getParameter("monthyear");
    String department = request.getParameter("department");
    String designation = request.getParameter("designation");
    Double excrate =  HTMLUtil.str2double(request.getParameter("excrate"),0.0);
    Double grandTotal = HTMLUtil.str2double(request.getParameter("grandTotal"),0.0);
    Double totalRM = HTMLUtil.str2double(request.getParameter("totalRM"),0.0);
    Double totalFC =    HTMLUtil.str2double(request.getParameter("totalFC"),0.0);
    String fcName = request.getParameter("fcAbbr");
    if(request.getParameter("date") != null)
        date = request.getParameterValues("date");
    if(request.getParameter("billno") != null)
        billno = request.getParameterValues("billno");
    if(request.getParameter("description") != null)
        description = request.getParameterValues("description");
    if(request.getParameter("purpose") != null)
        purpose = request.getParameterValues("purpose");
    if(request.getParameter("proName") != null)
        proName = request.getParameterValues("proName");
    if(request.getParameter("trainingCost") != null)
        trainingCost = request.getParameterValues("trainingCost");
    if(request.getParameter("travelCost") != null)
        travelCost = request.getParameterValues("travelCost");
    if(request.getParameter("entCost") != null)
        entCost = request.getParameterValues("entCost");
    if(request.getParameter("miscCost") != null)
        miscCost = request.getParameterValues("miscCost");
      //initialize dto
    ClaimDTO claimdto = new ClaimDTO();
    ClaimDTO claim_dtldto = new ClaimDTO();
    ClaimDTO[] claimArray = new ClaimDTO[10];
    claimdto.setClaimNo(claimNo);
    claimdto.setStaffName(staffName);
    claimdto.setClaimMy(claimMy);
    claimdto.setDepartment(department);
    claimdto.setDesignation(designation);
    claimdto.setExcrate(excrate);
    claimdto.setGrandTotal(grandTotal);
    claim_dtldto.setClaimDtlNo(claimDtlNo);
    claim_dtldto.setClaimNo(claimNo);
    claim_dtldto.setTotalRM(totalRM);
    claim_dtldto.setTotalFC(totalFC);
    claim_dtldto.setFcName(fcName);
    for(int i = 0;i < claimArray.length;i++) {
        if(claimArray[i] != null) {
            claimArray.setDate(date[i]);
claimArray[i].setBillno(billno[i]);
claimArray[i].setDescription(description[i]);
claimArray[i].setPurpose(purpose[i]);
claimArray[i].setProName(proName[i]);
claimArray[i].setTrainingCost(Double.parseDouble(trainingCost[i]));
claimArray[i].setTravelCost(Double.parseDouble(travelCost[i]));
claimArray[i].setEntCost(Double.parseDouble(entCost[i]));
claimArray[i].setMiscCost(Double.parseDouble(miscCost[i]));
//service
ClaimService springservice = (ClaimService)getBean("ClaimService");
springservice.insertClaim(claimdto);
springservice.insertClaimDtl(claim_dtldto,claimArray);
return mapping.findForward("success");

Answer 1

Two things; you need to pass #number# as a form field and you
need to pull the correct record out.
Use this:
<cfloop list="#form.fieldnames#" index="fieldName">
<CFSET record = Evaluate("form.record_#number#")>
</cfloop>
Here's some example code: