Refresh « Tag « JSP-Servlet Q&A

1. Why is Servlet page refreshing/reloading instead of redirecting (using meta tag)?

*//post method*
protected void doPost (HttpServletRequest req, HttpServletResponse res)
        throws ServletException,IOException {
        String username = req.getParameter("username");

2. How to use Meta Refresh Tag

3. Problem with http-equiv="REFRESH" meta tag

Hi I am using where autorefresh=30, params=""+sortcolumn+"&isSort="+sortFlag+"&order_by="+orderby ; sortcolumn=ticker, sortFlag = yes orderby=asc. As far as the auto refresh is considered, it is working fine. But the problem with this is, whenever auto refresh is happening, the auto refresh page is becoming active i.e. If I am working on some other application say checking mails in outlook express, ...