On Apr 30, 9:57 pm, Alfredo Vargas <alfredovarga...@gmail.com> wrote:
> Dear all,
>
> I'm working on the third lab of 4003_jspbasics. I can't get it work.
>
> on index.jsp I have this:
I'm not sure you forgot something here, but I don't see the form, so
maybe you need to include the form, like the one you have in hello1
project, plus the birthplace field.
>
> <%
> String username = request.getParameter("
> username");
Here you don't need to define hobby and bplace, there are already
transmitted through the form.
> String hobby = request.getParameter("hobby");
> String bplace = request.getParameter("birthplace");
> if ( username != null && username.length() > 0 ) {
> %>
>
Here I use: /midle.jsp not midle.jsp
> <jsp:forward page="midle.jsp">
> <jsp:param name="myParameter" value="passion!"/>
> </jsp:forward>
> <%
> }
> %>
>
> in midle.jsp
>
> <body>
> <h1>Midle</h1>
> <%@ include file="response.jsp" %>
> </body>
>
> in response.jsp
>
Here it is not <%= whatever %>, but ${param.whatever}, you don't have
the values in the page, you have them in the param which was
transmitted.
Michèle
> Hello, <%= username %>! <br/>
> Your hobby is <%= hobby %> <br/>
> Your Birth Place is <%= bplace %>
> New Parameter: <%= myParameter %>
>
> for each parameter I get this error:
>
> *PWC6197: An error occurred at line: 28 in the jsp file: /response.jsp
> PWC6199: Generated servlet error:
> string:///midle_jsp.java:67: cannot find symbol
> symbol : variable username
> location: class org.apache.jsp.midle_jsp
>
> What I'm doing wrong?
>
> The homework is supposed to to this:
> *The index.jsp forwards the request to another JSP file called
> middle.jsp. Before
> forwarding, it should add another String type parameter called
> myparameter with
> value "Passion!" to the request object. The middle.jsp then includes the
> response.jsp. The response.jsp should display the value of the
> myparameter along
> with name and hobby.
>
> Thanks so much
>
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