Hi,
I can create a Person (with a Name) in the Init.init method
and then get the text onto the response jsp page.
And I assume this was what the homework was all about.
But, I would like to take the name from the index.jsp page.
Is this possible? Yes, of course... but how?
I changed index.jsp to submit both firstName and lastName, OK
I changed response.jsp to use a new bean:
<jsp:useBean id="mybean2" scope="session"
class="mypackage.Name" />
<jsp:setProperty name="mybean2" property="*" />
Hello, <jsp:getProperty name="mybean2" property="name" />
OK, that works too.
But how do I access the Name object bound to mybean2 when I need a
name
for my new Person object in Init?
I've tried the obvious:
//Name n = (Name) sce.getServletContext().getAttribute
("mybean2");
//System.out.println("Name: " + n);
Some suggestions?
Or is the problem simply that the init method is run before the bean
is created?
My "solution" is to create yet another bean on response.jsp:
<jsp:useBean id="mybean3" scope="session"
class="mypackage.Person" />
<jsp:setProperty name="mybean3" property="name" value="<%=
mybean2 %>" />
which I then can access on the response page
<c:out value="${mybean3.name.firstName}"/>
Some suggestions for a more elegant solution?
Is my example simply lacking some kind of controller servlet?
/Fredrik
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