WorkProtect Mode for Webdynpro Java Application in SAP Portal 7.4

Hi,

I have implemented work-protect mode for WDJ application in SAP Portal 7.4 , but its working when i close the portal URL /the browser.

I need the concept for when navigating from the WDJ iview to other role, it should show as the pop up confirmation message.

i have done the following

1. epcfloader in portal

workprotect.mode.default: 3

workprotect.mode.personalize: on

workprotect.popup.layout: default

2. In WDJ code

    WDPortalWorkProtectMode.setApplicationDirtyControl(WDApplicationIsDirtyMode.STANDARD);

   WDPortalWorkProtectMode.setApplicationDirty(true);

Regards,

Ragu