Thx very much!
I have fixed this problem^_^
On 8月22日, 上午6时07分, Jan Hülsbergen <[email protected]> wrote:
> On Fri, Aug 21, 2009 at 15:18, Daivd<[email protected]> wrote:
>
> > Hi,all~How can return a nested object from backstage to my flex
> > project? For example,
> > I have defined an "author" model, and then a "book" model. author is
> > the reference key of book.
> > after query, I want to return the object of "book" to my flex project,
> > but it always wrong... why? Any idea?
> > I can sure that there isn't any wrong with my code, because when
> > return the "author" of the "book", it works. the code is like the
> > flowing:
> > def getBook(b):
> > return book.objects.get(bookname = b)
>
> I usually use PyAMF to communicate between Django and Flex/Flash. I
> create simple ValueObjects that set attributes from model instances
> they get through their constructor, then generate AS3 versions of that
> classes and register them with the AMF stacks on both sides. That way,
> nicely typed objects go over the wire both ways.
>
> I know this is a bit vague, but so is your question. I still hope it
> gives you a nudge in the right direction. Use PyAMF. Use ValueObjects.
>
> ~jan
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