To get date Parameter from an OAF page

Question

Hi,
I want to get a date parameter from an OAF page and pass them to a query in Vo as binding variables.
How can that be done.
I tried this to get the date from my page but it gives an error when I pass it to the query-
String v_date = pageContext.getParameter("StartDate");

Answer 1

My CO --------------------------
if( pageContext.getParameter("Submit") != null)
String userid = (new Integer(pageContext.getUserId())).toString();
String personid = (new Integer(pageContext.getEmployeeId())).toString();
String v_date = pageContext.getParameter("StartDate")+"";
String v_end_date = pageContext.getParameter("EndDate")+"";
System.out.println("call to process request0 : " + userid);
System.out.println("call to process request0 : " + personid);
System.out.println("call to process request0 : " + v_date);
System.out.println("call to process request0 : " + v_end_date);
Serializable[] params = {personid,v_date,v_end_date};
OAApplicationModule am = pageContext.getApplicationModule(webBean);
String empUserid = pageContext.getUserName();
System.out.println(pageContext.getUserName());
System.out.println("Calling initMoverQuery");
am.invokeMethod("initMoverQuery", params);
System.out.println("Call out of initMoverQuery");
My AM------------------------------------------------------------
public void initMoverQuery(String pid,String sd,String ed)
System.out.println("In init Query of AM" +pid);
EmployeeMoverVOImpl vorep = getEmployeeMoverVO1();
Number personid = new Number(Integer.parseInt(pid));
System.out.println("user id"+ personid);
System.out.println("start date"+ sd);
System.out.println("end date"+ ed);
if (vorep == null)
MessageToken[] tokens = { new MessageToken("OBJECT_NAME", "EmployeeMoverRepVO1")};
throw new OAException("AK", "FWK_TBX_OBJECT_NOT_FOUND", tokens);
if (!vorep.isPreparedForExecution())
// vorep.initQuery(personid,sd1,ed1);
vorep.setWhereClauseParam(0,personid);
vorep.setWhereClauseParam(1,sd);
vorep.setWhereClauseParam(2,ed);
vorep.executeQuery();
System.out.println("End SP VO Query");
}