Page flow dependence on

[Sasha Borodin <sa...@whoissasha.com>]

A common scenario I've encountered is that some check made in an action's
execute() method correlates to what needs to be displayed in the view.

But how can I control page flow (i.e. this section of page gets displayed,
this one doesn't) based on the accumulated ActionError's?

Right now, I check-for/add error once in the action's execute(), then use
<html:error/> tag to display error (if any), then perform the same check
AGAIN via <c:if> to determine the page flow.

Just wondering if there's a good way to use the ActionErrors object for this
purpose.

Thanks for your help.

-Sasha


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