<%@ page session="true" %> <%@ page import="java.util.Vector" %> <% if( session.getAttribute("sess") == null ) session.setAttribute( "sess", new Vector() ); if( request.getParameter("buy") != null ) ((Vector) session.getAttribute("sess")).add( request.getParameter("item") ); if( request.getParameter("done") == null ) { %>

Item:
<% } else { Vector v = (Vector) session.getAttribute("sess"); String list=""; for( int i=0 ; i < v.size() ; ++i ) list += v.elementAt(i) + "
"; out.print(list); } %>