On 21.Jan.2002 -- 02:58 PM, Bryan Murphy wrote:
>
> Now, what do you do if you want to action fails, yet you still want to
> modify the pipeline based on that failed action? Well, of course, you
> could always write the action as a selector. But what if you want to
> reuse some code already written as an action? You could of course write
> a wrapper selector, but I don't see why that should be necessary. Why
> not something along these lines::
Bryan, there's another way to communicate with the rest which is
request attributes. So set such a beast in your action containing the
results and have your other components act accordingly. If you need to
change the pipeline it would mean to use a selector that works on
request attributes. There's one supplied with Cocoon.
Chris.
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