[jboss-user] [JBoss Seam] - Re: PAGE context and Ajax4JSF
Hi Gavin,
Thanks for the reply.
"gavin.king(a)jboss.com" wrote : anonymous wrote : the serialized page state is
not available when Ajax4JSF goes through the JSF lifecycle to process the validations
|
| I'm sure that's not correct. Ajax4JSF does resubmit the serialized state back
to the server.
|
I'd have thought so too, but I read something on the forums which led me to believe
this was the problem (can't find the link now). Perhaps the behaviour I'm seeing
is actually to do with my @Factory/@DataModel usage.
Here's what's happening...
| @DataModel(scope = ScopeType.PAGE)
| private List<Batch> batchList;
|
| @Factory("batchList")
| public void search() { ... }
|
Now, every time focus leaves an input box that has Ajax4JSF validation on it, the search()
method gets called on the server. I assumed this was because the Ajax4JSF request does
not have the page scoped "batchList" available, so the @Factory gets called.
What do you think?
"gavin.king(a)jboss.com" wrote :
| anonymous wrote : i wanted the data model to refresh on each request.
|
| Then what you need to do is re-render the whole f:view. If you don't re-render the
ViewRoot, then the PAGE scope attributes won't be updated on the client side.
|
| If you use reRender="theViewRootId", everything should work fine.
|
Those requests aren't PPR/ajax.. but thanks for that tip because if I solve the above
a4jsf validation problem, I will probably change this later on and I would have just
reRender'ed the data table, not the whole view.
cheers,
Daniel.
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