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From "Randy Jonasz" <rjon...@gmail.com>
Subject Re: how to init action form when session expires
Date Wed, 29 Aug 2007 13:36:11 GMT
oops, sorry.  I kept getting errors from the mailserver so i thought
the message wasn't getting through.

Sorry again,

Randy

On 8/29/07, Antonio Petrelli <antonio.petrelli@gmail.com> wrote:
> Sending the same email 4 times does not help getting an answer...
>
> Antonio
>
> 2007/8/29, Randy Jonasz <rjonasz@gmail.com>:
> >
> > Hello everyone,
> >
> > I have a quick question.  When the user session expires and they try
> > to submit a form to the server through an open window, I'm finding my
> > array in my action form is not being populated through the setter
> > method.  In fact I'm getting the following exception
> >
> > java.lang.NullPointerException
> >        at
> > org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(
> > PropertyUtilsBean.java:427)
> >
> > I can eliminate the exception by initializing the array in the form's
> > constructor.  My question is how can I obtain the size of the array
> > dynamically?  The array size is determined by the user.
> >
> > Thanks for any help,
> >
> > Randy
> >
> > --
> > Oscar Developer
> > McMaster University
> > 75 Frid Street, Hamilton, ON
> > 905 525 9140 x27735
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
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> >
> >
>


-- 
Oscar Developer
McMaster University
75 Frid Street, Hamilton, ON
905 525 9140 x27735

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