On 1:59 PM, Donald Jolley wrote:
JSPs should be used for output with all processing (and, hopefully,
anything that can fail) having already been completed by the time the
JSP runs.
That's a REALLY good point. The JSP can be thought of as simply bieing a
view with all (or most) of the heavy lifting done elsewhere. Within the
limited context of handling errors, I think that your point would be
compelling. However, I can think of many other uses one could make of a
capability to forward from a JSP. I'm sure that there are even more uses
that haven't occurred to me. It would just be a real nice capability to
have available. Accordingly, I would like to play around with it a bit.
I've learned a lot from what I have done so far; and, if nothing else I'm
sure the exercise wiill provide a great learning experience.
I'm sure that I'll be running into difficulty and posting. However, I think
that the issue that I have raised in this thread has been solved. If (more
like when) I have other problems I will post in a new thread. Thanks to all
for all of the great help that I received in this thread.
... doug
Hi, Donald-
You might also want to consider using the isErrorPage=”true|false” and
possibly the errorPage=”error_url” attributes of the JSP page directive
for error handling. However, I would still agree with Chris's
recommendation that all processing that might generate an error be
completed before any output is generated.
-Terence Bandoian
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