Hi,
I'm new to JSP. Knowing that JSP is trying to separate presentation from
business logic.
Beans contain business logic, I think it is very good idea, bean can
raise an exception when a field is set to invalid value (for example,
primary key cannot be null), this exception will propagate and handled
by errropage's directive, which will display user friendly error message
(for example, UserID cannot be NULL).
I've set errorpage directive to <%@ page
errorpage="/error/errorpge.jsp" %>. I'm a bit confusing how JSP engine
maps this url to actual location. I don't understand what jsp1.0 spec
means for application's servletcontext. How to define userlogin,
customer maintaince, product maintaince, etc as an application scope?
Must I put userlogin.jsp and customer.jsp and product.jsp into one
directory so that above errorpage directory will be making sense?
Regards,
KKNg.
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