Adler Santos wrote:
> Errata:
>
> Replace <% form_remote_tag :url => {:action => "next", :remaining =>
> @everything} do %> with <% form_remote_tag :url => {:action =>
> "next", :remaining => @remaining} do %>.
Somewhere you need to keep track of which iteration of "Next" you are on
in the view - perhaps a hidden field would suffice.
A processing heavy version would use in_groups_of in the controller to
let you walk the groups and just return the one you want (along with the
new current set so you know that on the next 'Next' iteration).
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