Cant able to get the output while using session scope

Question

Hi
I am using jdeveloper 11.1.1.5
As i posted in the previous post i had made some changes still i am not getting proper output
These are steps that i had followed for developing login page
1.I had created a TaskFlow in adfc-config.xml such that if the login is success it navigates to the other page pls verfiy the link
http://www.4shared.com/photo/5PNrf1hd/E028_2.html
2.I had also changed the scope to session in adfc-config.xml
http://www.4shared.com/photo/HtVVOw_B/E029.html
3.This was my Welcome.jspx code
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
  <jsp:directive.page contentType="text/html;charset=UTF-8"/>
  <f:view>
    <af:document id="d1" binding="#{sessionScope.backing_welcome.d1}">
      <af:form id="f1" binding="#{sessionScope.backing_welcome.f1}">
        <af:inputText label="UserName" binding="#{backing_welcome.it1}"
                      id="it1" value="#{sessionScope.backing_welcome.auser}"/>
        <af:inputText label="Password" binding="#{backing_welcome.it2}"
                      id="it2"
                      value="#{sessionScope.backing_welcome.apassword}"/>
        <af:commandButton text="Login"
                          binding="#{backing_welcome.cb1}" id="cb1"
                          action="#{backing_welcome.cb9_action}"/>
      </af:form>
    </af:document>
  </f:view>
  <!--oracle-jdev-comment:auto-binding-backing-bean-name:backing_welcome-->
</jsp:root>3.This was my welcome.java backing bean for welcome.jspx page
    public String getAuser() {
        return auser;
    public void setApassword(String apassword) {
        this.apassword = apassword;
    public String getApassword() {
        return apassword;
    public String cb9_action() {
        String returnStr="error";
        System.out.println("Inside loginBtn_action");
        BindingContainer bindings = getBindings();
        OperationBinding operationBinding = bindings.getOperationBinding("checkLoginCredentials1");
        operationBinding.getParamsMap().put("p_user", auser);
        operationBinding.getParamsMap().put("p_pwd", apassword);
    operationBinding.execute();
    Object result = operationBinding.execute();
    if (!operationBinding.getErrors().isEmpty()) {
        returnStr= "success";
    System.out.println("returnStr= " + returnStr);
           return returnStr;
    }While i run my program no output is displayed!! No logs also been recorded!!
Could any body pls help me!!

Answer 1

thank you jhon!
If i am not using any binding i m getting error as
javax.el.PropertyNotFoundException: Target Unreachable, 'backing_welcome' returned nullI had used this jspx code
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
  <jsp:directive.page contentType="text/html;charset=UTF-8"/>
  <f:view>
    <af:document id="d1" >
      <af:form id="f1" >
        <af:inputText label="UserName"
                      id="it1" value="#{sessionScope.backing_welcome.auser}"/>
        <af:inputText label="Password"
                      id="it2"
                      value="#{sessionScope.backing_welcome.apassword}"/>
        <af:commandButton text="Login"
                           id="cb1"
                          action="#{sessionScope.backing_welcome.cb9_action}"/>
      </af:form>
    </af:document>
  </f:view>
  <!--oracle-jdev-comment:auto-binding-backing-bean-name:backing_welcome-->
</jsp:root>Give me some guide how to use session scope!! Since i read all the documents i m not getting any proper output