Can a ref. to the previous page be passed via PageParameters.
What I am trying to do is have a BookmarkablePage
The PageParameters if contain a ref. to previous field,
will display a "go back" link.
I can pass the prev page as a ref. in the constructor, but then the page is
not bookmarkable,
I need to pass some sort of ref. to the current page, via PageParameters
and look it up in the next page's constructor.
some thing like
PrevPage p = getPageMap.get(pageParams.getString("prevPage"))
any thoughts.
thanks
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