Need to Capture porReqLineId from ShoppingCartPG dynamically

Question

Hi,
My Requirement
From the Shopping Cart Page in iProcurement I have to link a custom form for each line where the users will be able to enter some additional information and based on the information some validations will be done after which the data will be stored in a custom table.
What needs to be done and what I have done till now
I have extended the Controller of the Shopping Cart Page. Created a Submit Button and added the button dynamically to each line of Shopping Cart. Set a fireActionEvent to the button. So when the user clicks on the button it should open a new custom page with the Requisition Line ID as a parameter.
My Problem
I am unable to capture the Requisition Line ID.
I have tried the following step
1. Created a Extended Controller by extending the ShoppingCartCO
2. In processRequest created a Submit Button named it as "Additional Info" and assigned it to the Table. So it will show a Button in the result table of the Shopping Cart.
3. Assigned a Fire Action for Submit Button in processRequest using setFireActionForSubmit method. So when the "Additional Info" button is clicked it raises the event set in Fire Action.
4. In processFormRequest method of the extended CO handled the event by
if ("addnInfoEvent".equals(paramOAPageContext.getParameter(OAWebBeanConstants.EVENT_PARAM))).
In this i tried to capture the porReqLineId which is a formParameter using the following
Number localNumber = 0;
try {
localNumber = new Integer(ClientUtil.getDecryptedParameter(paramOAPageContext, "porReqLineId"));
catch (Exception e) {e.printStackTrace();}
String outmsg="Line ID : " + localNumber + ":" + str + ":" + strEvent;
throw new OAException(outmsg,OAException.INFORMATION);
5. Then I am personalizing the ShoppingCartPG and assigning the new extended controller to the page.
6. So for the time being I need to capture the porReqLineId and pass it to the new custom page as a parameter. But this is not happening and when i click on "Additional Info" button it doesnt provide me the porReqLineId.
My Whole Code is pasted below
===================================================================
package xx.oracle.apps.icx.custom.webui;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.OAWebBeanConstants;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import oracle.apps.fnd.framework.webui.beans.form.OASubmitButtonBean;
import oracle.apps.fnd.framework.webui.beans.table.OATableBean;
import oracle.apps.icx.por.common.webui.ClientUtil;
import oracle.apps.icx.por.req.webui.ShoppingCartCO;
public class XXBBShoppingCartExtend14CO extends ShoppingCartCO {
public XXBBShoppingCartExtend14CO() {
public void processRequest(OAPageContext paramOAPageContext, OAWebBean paramOAWebBean)
super.processRequest(paramOAPageContext, paramOAWebBean);
OATableBean otbRN=(OATableBean)paramOAWebBean.findIndexedChildRecursive("ItemTableRN");
OASubmitButtonBean oasb= (OASubmitButtonBean)paramOAPageContext.getWebBeanFactory().createWebBean(paramOAPageContext,"BUTTON_SUBMIT");
oasb.setID("addnInfo");
oasb.setUINodeName("addnInfo");
oasb.setText("Additional Info");
otbRN.addIndexedChild(oasb);
oasb.setFireActionForSubmit("addnInfoEvent",null,null,false);
public void processFormRequest(OAPageContext paramOAPageContext, OAWebBean paramOAWebBean)
OAApplicationModule localOAApplicationModule = paramOAPageContext.getApplicationModule(paramOAWebBean);
String strEvent= paramOAPageContext.getParameter(EVENT_PARAM) ;
String str = paramOAPageContext.getParameter("event");
if ("deleteLine".equals(str))
Number localNumber = 0;
try {
localNumber = new Integer(ClientUtil.getDecryptedParameter(paramOAPageContext, "porReqLineId"));
catch (Exception e) {e.printStackTrace();}
String outmsg="Line ID : " + localNumber + ":" + str + ":" + strEvent;
throw new OAException(outmsg,OAException.INFORMATION);
if ("addnInfoEvent".equals(paramOAPageContext.getParameter(OAWebBeanConstants.EVENT_PARAM)))
Number localNumber = 0;
try {
localNumber = new Integer(ClientUtil.getDecryptedParameter(paramOAPageContext, "porReqLineId"));
catch (Exception e) {e.printStackTrace();}
String outmsg="Line ID : " + localNumber + ":" + str + ":" + strEvent;
throw new OAException(outmsg,OAException.INFORMATION);
===================================================================
Here I also tried to modify the Oracle defined event of "deleteLine" by just capturing and printing the Req Line ID. This is happening in the case of "deleteLine" event but not in the case of "addnInfoEvent" event.
Please help me on this.
Thanks in advance.
Regards,
Rohit Subudhi
Edited by: 929000 on May 8, 2012 12:42 AM
Edited by: 929000 on May 8, 2012 1:22 AM

Answer 1

Hi,
I have used the following in processRequest
String pageName = paramOAPageContext.getRootRegionCode();
Hashtable params = new Hashtable (1);
params.put ("param1", pageName);
Hashtable paramsWithBinds = new Hashtable(1);
paramsWithBinds.put ("param2", new OADataBoundValueFireActionURL(oasb, *"${oa.encrypt.current.RequisitionLineId}"));*
oasb.setFireActionForSubmit("addnInfoEvent",params,paramsWithBinds,false,false);