Transaction including two web page + timer

Dear All:



I have a question of, when users input some contents in the second page,
then the contents in first and second pages are inserted into tables;
Otherwise, rollback.

I want to use transction to handle it.

But when users input the contents in first page, how do I know users have
left( My program will roolback ) or want to continue input sone contents in
the second page (comit)?  Usig timer, for example? or some other better
idea.

Thanks.

Zhidian Du


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