Java Development Tools

Hi All,

I am using Build JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493 version.

I want to know, if there is any way to capture browser close/tab close events..

I read Frank's Post on the same. However this approach is not working for me. And I can't find why......

Following is my jsff code and a corresponding backingBean method having simple SOP. The SOP is printed even when I click on commandButtons and it doesn't print on Tab Close when there are more than one instance of explorer is open in FF

In IE , it doesn't work at all... the SOP is not printed ever....

My JSFF 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="#{backingBeanScope.Run.d1}" title="Run"
                 onunload="performUnloadEvent" clientComponent="true">
      <af:resource type="javascript">
        window.addEventListener('beforeunload',
        function () {  performUnloadEvent()  },false)

        function performUnloadEvent() {
            var eventSource = AdfPage.PAGE.findComponentByAbsoluteId('d1');
            var x = AdfCustomEvent.queue(eventSource, "handleOnUnload",
            { args : 'noargs' }, false);
            var y = 0;
        }
      </af:resource>
      <af:serverListener type="handleOnUnload"
                         method="#{backingBeanScope.Run.onUnloadHandler}"/>
      <af:form id="f1" binding="#{backingBeanScope.Run.f1}">
        <af:outputText value="outputText1" binding="#{backingBeanScope.Run.ot1}"
                       id="ot1"/>
        <af:commandButton text="commandButton 1" id="cb1"
                          binding="#{backingBeanScope.Run.cb1}"/>
        <af:commandButton text="commandButton 2" id="cb2"
                          binding="#{backingBeanScope.Run.cb2}"/>
      </af:form>
    </af:document>
  </f:view>
  <!--oracle-jdev-comment:auto-binding-backing-bean-name:Run-->
</jsp:root>

My BackingBean Method :

public void onUnloadHandler(ClientEvent clientEvent) {



System.out.println("I am closingggg");



}

Can anyone please help me to know why its not working ??

And if anyone can suggest some other solution for the same.

Regards,

Neha..