> -----
> I refer to version 0.92 of the JSP specification. You can get it from
> http://java.sun.com/products/jsp/. You have to download the reference
> implementation because the specification is part of that package.
>
> bye
> Volker
Thanks for that information, Volker.
I had some very interesting lecture yesterday evening.
0.92 seems a big advance over 0.91 to me, very useful ideas in there,
JSP got much clearer and more useful; excellent!
But there is this one question left to me:
If I were to call a JSP-page from a servlet to produce the html
representation for some data generated by that servlet, the servlet would do
some thing like this:
response.setAttribute("keyname", data-object);
context.getRequestDispatcher( "jsp-url" ). forward(request, response);
then the JSP-page could do within a Snippet
<% DataClass dataobject = request.getAttribute( "keyname" )%>
to access the data object.
But after this, how can I best use that data object in the JSP? I could use
a lot of Snippets, that is clear so far, but I wouldn't like that approach
since it results in an unreadable and cluttered jsp page.
Making the dataobject a real Bean to the JSP page would be much much better;
I could then use 0.92's features like <display>, <includeif> and <loop>
instead of Snippets. I wonder how to do that in 0.92. I could write a
wrapper class, instatiate this via <usebean> and <setoncreate> the
dataobject to it (I asume); yeah, but that class is extra efford.
Is there another, more simpler way which I'm too blind for at the moment?
Thanks and bye,
Werner
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