Alex,
For Striperist and other pre-binding TypeConverter approaches, there's
a little gotcha that trips people up sometimes; you need to pass the
object's ID like so:
<s:hidden name="foo.bar.yourTargetedProperty" value="3" />
instead of
<s:hidden name="foo.bar. yourTargetedProperty.id" value="3" />
Note that you don't target the property's ID field, you target the
property itself in order to allow the TypeConversion-driven find-
entity-by-id to work.
See the 'simpleEntity' deletion example bundled with Stripersist:
http://stripes-stuff.svn.sourceforge.net/viewvc/stripes-stuff/Stripersist/trunk/example/web/index.jsp?revision=61&view=markup
Chris.
On Nov 8, 2008, at 1:56 AM, Levi Hoogenberg wrote:
You might want to look into type converters (see http://www.stripesframework.org/display/stripes/Validation+Reference
, the Type Conversion section). That way, the ID (or any other
unique field that you choose) is indeed enough and you can have a
setter that accepts the entity.
I believe that the Stripernate/Stripersist plugin registers type
converters for all of your managed entities automatically, but I've
never used it, so I'm not sure.
Levi
On Sat, Nov 8, 2008 at 5:56 AM, Alex Turner <[EMAIL PROTECTED]> wrote:
I have a form that builds an object on the ActionBean. The object
is called trifoldBrochure. trifoldBrochure has itself objects that
represent selection items and therefore point to xref tables in the
database, so they are themselves objects. How I have currently
figured on doing this is as follow
<s:radio name="copySourceId" value="3"/>
then have a setter for this variable, and do
trifoldBrochure.copySource = copySourceDao.read(copySourceId);
this seems laborious. isn't there some way I can just do
<s:radio name="trifoldBrochure.copySource.id"/>
plus some other magic and have it work?
Do I even have to load the sub-object to save it? is the id enough
of the object to persist it to the parent?
yours,
Alex
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