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What's the trick for evaluating elements in the
history stack?
We have a JSP with a [Back] button that needs to be
dynamically created, depending on the last page visited. For
example:
If last page is a now expired page of a
POST to a servlet,
we want history.back( -2 ). otherwise we
want history.back( ).
I think we need an enumeration of the history stack -- haven't
found such a method...
Thoughts?
Thanks guys. (Thanks also for the interesting
discussion on Jason's new article.)
Phil
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