/servlet-interest Paula Lumby wrote:
>
> The callPage method of the .91 JSP spec did a fine job of calling a JSP from a
> servlet. Is there an example anywhere of doing the same thing with the JSP 1.0
> reference implementation. In particular, how to do you pass a bean or session
> object to the JSP?
The callPage method is replaced with the RequestDispatcher in JSDK 2.1, i.e.
the base for JSP 1.0. JSDK 2.1 also introduces HttpServletRequest attributes.
So to pass a Bean from a servlet to a JSP page you can,
req.setAttribute("myBean", myBean);
RequestDispatcher rd = getServletContext().getRequestDispatcher("/my.jsp");
rd.forward(req, res);
In your JSP page the Bean is then available as a request scope Bean. If
you like it to be a session scope Bean, just let the servlet put it in
the session instead of setting it as a request attribute.
--
Hans Bergsten [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com
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