Get Request and Session Parameters and Attributes from JSF pages

Question

I\'m using JSF with facelets and I need to get the request and session parameters inside the JSF page. In JSP pages I got this parameter like that: \"${requestScope.pa

Answer 1

You can get a request parameter id using the expression:

• param—An immutable Map of the request parameters for this request, keyed by parameter name. Only the first value for each parameter name is included.
• sessionScope—A Map of the session attributes for this request, keyed by attribute name.

Section 5.3.1.2 of the JSF 1.0 specification defines the objects that must be resolved by the variable resolver.