How are these used. could someone send me an example jsp page with these used
in it? ...
<jsp:useBean>
<jsp:setProperty>
<jsp:getProperty>
thanks a lot
frank
Hans Bergsten wrote:
> Chris wrote:
> >
> > Part II in what's threatening to be my Pedantic Bean Series . . .
> > [...]
> > Does JSP really only work with Beans (and not just plain Jane classes),
> > and is the JSWDK just being nice (and if so what kind of a reference
> > implementation is it? OR is there no Bean requirement at all - and if
> > that's true, how come JSP says there is (heck, it calls the tag
> > 'jsp:useBean")?
> > [...]
> > P.S. I STILL don't know how to write a bean
>
> A Java Bean is nothing more than a Java class that follows a set of
> naming conventions for its methods, e.g. getFoo and setFoo means the
> Bean has a read/write property named foo. These simple conventions
> make it possible for tools to understand what properties a Bean has,
> and for instance provide GUIs to access the property values.
>
> Optionally a Bean can provide a set of methods and some more stuff to
> allow visual tools to use a customized property sheet for a Bean.
>
> So, yes JSP uses Beans in the <jsp:useBean>, <jsp:setProperty> and
> <jsp:getProperty> actions but there are no GUI based JSP tools available
> at this time (as far as I know). In the future web authoring tools may
> provide GUI based tools for customizing the Beans as well, but that's pure
> speculation at this point. Writing a Bean is simply to follow the naming
> conventions.
>
> --
> Hans Bergsten [EMAIL PROTECTED]
> Gefion Software http://www.gefionsoftware.com
>
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