Need to add new row in my table

Question

Hi all,
1. i am developing new OAF page in which i have call stored procedure in my AM but when add code for create additional row only single row is creating.when i click for another row nonew is created.
please help..
this is the code i have used in AM
package EmployeeDetail.oracle.apps.fnd.EmployeeDetail.server;
import java.sql.CallableStatement;
import java.sql.SQLException;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.OAViewObject;
import oracle.apps.fnd.framework.server.OAApplicationModuleImpl;
import oracle.apps.fnd.framework.server.OADBTransaction;
import oracle.apps.jtf.gantt.javaui.events.TaskIdEvent;
import oracle.jbo.Row;
// --- File generated by Oracle ADF Business Components Design Time.
// --- Custom code may be added to this class.
// --- Warning: Do not modify method signatures of generated methods.
public class EmployeeDetailAMImpl extends OAApplicationModuleImpl {
/**This is the default constructor (do not remove)
public EmployeeDetailAMImpl() {
/**Sample main for debugging Business Components code using the tester.
public static void main(String[] args) {
launchTester("EmployeeDetail.oracle.apps.fnd.EmployeeDetail.server", /* package name */
"EmployeeDetailAMLocal" /* Configuration Name */);
/**Container's getter for EmployeeDetailWIPVO1
public EmployeeDetailWIPVOImpl getEmployeeDetailWIPVO1() {
return (EmployeeDetailWIPVOImpl)findViewObject("EmployeeDetailWIPVO1");
public void task(String Name)
OADBTransaction txn=getOADBTransaction();
CallableStatement cst=null;
OAViewObject vo=(OAViewObject)getEmployeeDetailWIPVO1();
try{
String CallProc="begin emp_task(:1);commit; end;";
cst=txn.createCallableStatement(CallProc,0);
cst.setString(1,Name);
cst.execute();
cst.close();
catch (SQLException sqle) {
throw OAException.wrapperException(sqle);
public void initDetail(String Name)
OAViewObject vo=(OAViewObject)getEmployeeDetailWIPVO1();
vo.setWhereClause(null);
vo.setWhereClauseParams(null);
vo.setWhereClause("TASK_ID=:1");
vo.setWhereClauseParam(0,Name);
vo.executeQuery();
public void createtask()
OAViewObject vo=(OAViewObject)getEmployeeDetailWIPVO1();
if(!vo.isPreparedForExecution())
vo.executeQuery();
Row row=vo.createRow();
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
public void rowadd() {
OAViewObject vo = (OAViewObject)getEmployeeDetailWIPVO1();
OADBTransaction txn = getOADBTransaction();
if (!vo.isPreparedForExecution()) {
vo.setWhereClause("1=0");
vo.executeQuery();
Row row = vo.last();
row = vo.createRow();
vo.setCurrentRow(row);
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
public void commit()
OADBTransaction txn=(OADBTransaction)getTransaction();
txn.commit();
public void rollback()
OADBTransaction txn=(OADBTransaction)getTransaction();
txn.rollback();
this on COntroller
package EmployeeDetail.oracle.apps.fnd.EmployeeDetail.webui;
import java.io.Serializable;
import oracle.apps.fnd.common.VersionInfo;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.webui.OAControllerImpl;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import oracle.apps.fnd.framework.webui.beans.table.OATableBean;
* Controller for ...
public class EmpTaskDetailCO extends OAControllerImpl
public static final String RCS_ID="$Header$";
public static final boolean RCS_ID_RECORDED =
VersionInfo.recordClassVersion(RCS_ID, "%packagename%");
* Layout and page setup logic for a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OATableBean tableBean =
(OATableBean)webBean.findChildRecursive("EmployeeDetailWIPVO11");
if (tableBean != null)
tableBean.setInsertable(true);
tableBean.setAutoInsertion(false);
* Procedure to handle form submissions for form elements in
* a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
OAApplicationModule am=pageContext.getApplicationModule(webBean);
String Name=pageContext.getParameter("SRNO");
Serializable[] Nam={Name};
am.invokeMethod("createtask");
am.invokeMethod("task",Nam);
am.invokeMethod("initDetail",Nam);
/**if(pageContext.getParameter("CreateRow")!=null)
am.invokeMethod("rowadd");
OATableBean tableBean = (OATableBean)webBean.findChildRecursive("EmployeeDetailWIPVO11");
if (tableBean.getName().equals(pageContext.getParameter(SOURCE_PARAM)) &&
ADD_ROWS_EVENT.equals(pageContext.getParameter(EVENT_PARAM))) {
am.invokeMethod("rowadd");
else if (pageContext.getParameter("Apply")!=null)
am.invokeMethod("commit");
else if (pageContext.getParameter("Cancel")!=null)
am.invokeMethod("rollback");
}

Answer 1

Hi ,
Modify the the methods as given below
public void rowadd() {
OAViewObject vo = (OAViewObject)getEmployeeDetailWIPVO1();
OADBTransaction txn = getOADBTransaction();
if (!vo.isPreparedForExecution()) {
vo.setWhereClause("1=0");
vo.executeQuery();
vo.next();
vo.last();row = vo.createRow();
vo.setCurrentRow(row);
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
Thanks
Pratap