Hi all,
I'm new to this list and really need some help. Let me frame the scenario:
I have CATALINA_HOME set to C:\jakarta-tomcat-4.0.4\jakarta-tomcat-4.0.4.
The rest of the directory structure (and file locations) is as follows:
CATALINA_HOME
|
+-- webapps
|
+-- demo
|
+-- jsp
|
+-- WEB-INF
|
+-- classes
The "classes" directory contains MyServlet.class, WEB-INF contains web.xml,
"jsp" contains both SourceJsp.jsp and TargetJsp.jsp.
SourceJsp.jsp displays a submit button, which then calls TargetJsp.jsp,
i.e., it contains the line "<FORM METHOD="POST"
ACTION="/demo/jsp/TargetJsp.jsp">". I then have a Servlet, MyServlet.java
that also calls TargetJsp.jsp. MyServlet.java contains the line
"this.getServletContext().getRequestDispatcher("/jsp/TargetJsp.jsp").forward
(req, resp)".
Please pay attention to the path difference between these two calls.
SourceJsp.jsp and MyServlet.java both "invoke" the same TargetJsp.jsp,
however, the paths are different: SourceJsp.jsp = /demo/jsp/TargetJsp.jsp;
MyServlet.java = /jsp/TargetJsp.jsp.
I need to understand why this must be the case. What is the difference
between a JSP invoking a JSP and a Servlet invoking a JSP with regard to the
paths required for such invocation?
Thank you for your help! I appreciate it!
Regards,
Adam
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