implement PageDetachListener
ציטוט Patrick Casey:
*boggle*
How am I supposed to reset the contents of a page before it goes
back into the pool then?
--- Pat
-----Original Message-----
From: Pickerel Yee [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 21, 2005 8:01 PM
To: Tapestry users
Subject: Re: how to init a property in the code?
thank the reply. but "initialize" has been deprecated in the tapestry 4
beta 7.
Patrick Casey wrote:
Try using the "initialize" method.
--- pat
-----Original Message-----
From: Pickerel Yee [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 21, 2005 7:39 PM
To: [email protected]
Subject: how to init a property in the code?
i define a property in the page specification as blow:
<property name="referItem" initial-value="new
d2m.adds.model.ReferItem()"/>
everything is ok.
but when i remove the init of referItem into the page code as below :
<property name="referItem"/>
and in the page code:
public void prepareForRender(IRequestCycle cycle)
{
if (!cycle.isRewinding())
{
this.setReferItem(new d2m.adds.model.ReferItem());
}
}
it'ok when i do the first visit, but when do a submit, i got a null
point excepion that's tell me referItem is null. i don't know why,
anyone can tell me is a bug or i do something wrong with it?
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