Thanks for the tip, Dave. However, it's not working for me.
I think the problem may be that the "author" objects that I'm
iterating over is a Set, not a List. (These objects are pojos
hydrated by hibernate). I might be wrong, but I didn't think Sets
are indexable like Lists. No?
I suppose I could always pull the Set of author objects out of
report, make it a List or something directly on the value stack,
update that List via the iterator-driven code you've given me, and
then stuff it all back in as a Set in the final action. Is that the
only way to get changes back in to an object in a Set?
Kevin
On Nov 16, 2007, at Friday, November 16, 2007 - 11:21 PM, Dave
Newton wrote:
One way to create that association is by using array
notation via <s:iterator...>'s "status" attribute [1]
which will let you get the list index position; you
use that to create the name of the <s:textarea...>,
more or less like this (it's late so my syntax is
probably... suspect):
<s:iterator value="report.authors" status="stat"
id="foo">
<s:textarea name="report.authors[%{stat.index}].bio"
value="%{#foo}"/>
</s:iterator>
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