I have developed four JSF portlets using webservices and one of the portlet is email which is displaying in datatable in the JSF , I want to refresh only email portlet whenever I get new email instead of refresh entire portal page manually.
How to refresh the portlet without refresh entire portal page manually? OR How to refresh DataTable in JSF so that It automatically updates the value?
My environment: RSAv7.0, WPSv6.0, and JSR168 API(JSF portlet)
You'd need a portal system that uses AJAX - or at a minimum, frames. A portal page may look like a mosaic of portlets, but from the browser's viewpoint it's still an HTML web page, and thus contains the same limitations as any other HTML page. And that, alas, includes an "all-or-nothing" page update.
An IDE is no substitute for an Intelligent Developer.