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From: "Geissel, Adrian" <adrian.geissel@ecb.int>
To: "'cocoon-dev@xml.apache.org'" <cocoon-dev@xml.apache.org>
Subject: RE: [Flow] Scope and Sessions
Date: Wed, 18 Jun 2003 09:50:23 +0200
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<snip/>

> So the flow state is transmitted through a single value, the 
> continuation identifier, which can be either in a hidden 
> field or in the 
> submit URI.
> 
<expressed class="so-much-better">This is what I was trying to say
:)</expressed>

By storing the continuation id (perhaps correlated with the session for
security - ie. a user has a session which may have one or more flows active)
as a hidden form parameter, it ensures that (re-)starting a flow does not
interrupt an existing one.

/Adrian

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