If you want to use javascript:
history.go(-1)
goes backward 1 page.
--- Li Bing <[EMAIL PROTECTED]> wrote:
> Dear all,
>
> I need to do backward in a web browser. Both the current and previous web
> page
> are created by servlets. If I need to backward to the previous one and try to
> keep the values (such as data in a table) in the previous page, how can I do
> that? It seems that JavaScript doesn't work because it needs to specify the
> HTML file name of the previous one. If I use the servlet that created the
> page, all the data in the page needs to be filled again. It is bad.
>
> Could you give me some ideas?
>
> Thanks,
> Li Bing
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