[Seaside] Re: Don't understand call: answer:
Bany, Michel
mbany at cincom.com
Wed Sep 8 15:06:25 CEST 2004
> Thanks, it helps me a lot. So, if I understand well :
> The method "call:" calls "renderContentOn" on the object passed as
> argument (WAStoreAddressEditor here). Then, the "rows" method
> is called
> which have to specify what fields the object want to be
> printed in the
> form. Finaly, a test is performed in order to know if the object
> responds to the method "render"NameOfSymbol"On". If true,
> this method is
> called, else a default method is.
>
> Is that true ?
>
Yes all this is true.
As a matter of fact when a component sends #call: to itself,
it becomes invisible and it is replaced in the browser by
the component passed as the argument, until #answer or
#answer: is sent. Then it becomes visible again.
Bon courage,
Michel.
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