Hi all,
I read the following concept from the Head First
Servlets and
JSP book (second edition)(page 420)
The following is an abstract Bean class person
The following is the subclass of Person
The following is the standard action in a jsp file
The following is the servlet code
Now coming to my problem
The book says
The servlet code FAILS at request time,The person attribute is stored at request scope,so the <jsp:useBean>tag won't work since it specifies only a type.The Container KNOWS that if you have only a type specified there must be an existing attribute of that name and scope My doubt is
1.
How the servlet code is linked to the jsp page I mean there is no form action tag given here?[/B
2.[B]What is request time ? 3.
How is the person attribute's scope related to the type of the useBean tag Please do help me Thank you in advance.....