Odd behavior

[Russell Simpkins <ru...@hotmail.com>]

All,
Every now and then my for ends up displaying 
[Ljava.lang.String;@7cd46bea

instead of displaying my string value. There is no rhyme or reason, just going back and forth through my application and eventually I see that value dumped out in lieu of my actual string value. 


ValueMap properties;add(new RequiredTextField("toStreetAddress1", new PropertyModel(properties, "toStreetAddress1")));
The properties ValueMap is getting populated on posts and held during the session. Where should I look first to figure out why only sometimes do I see the reference of the string instead of the string value.
Thanks,
Russ
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RE: Odd behavior

[Russell Simpkins <ru...@hotmail.com>]

Thanks Igor.
I was using add() to add properties that were already set - if I really wanted to do that, I think I should be using put() instead.
Russ

> From: igor.vaynberg@gmail.com
> Date: Mon, 13 Jul 2009 20:43:56 -0700
> Subject: Re: Odd behavior
> To: users@wicket.apache.org
> 
> its not a reference to a string, its a reference to a string *array*,
> notice the [ in the beginning. can happen if you add the same key
> twice to the valuemap - it will create an array.
> 
> -igor
> 
> On Mon, Jul 13, 2009 at 7:43 PM, Russell
> Simpkins<ru...@hotmail.com> wrote:
> >
> > All,
> > Every now and then my for ends up displaying
> > [Ljava.lang.String;@7cd46bea
> >
> > instead of displaying my string value. There is no rhyme or reason, just going back and forth through my application and eventually I see that value dumped out in lieu of my actual string value.
> >
> >
> > ValueMap properties;add(new RequiredTextField("toStreetAddress1", new PropertyModel(properties, "toStreetAddress1")));
> > The properties ValueMap is getting populated on posts and held during the session. Where should I look first to figure out why only sometimes do I see the reference of the string instead of the string value.
> > Thanks,
> > Russ
> > _________________________________________________________________
> > Hotmail® has ever-growing storage! Don’t worry about storage limits.
> > http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009
> 
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Re: Odd behavior

[Igor Vaynberg <ig...@gmail.com>]

its not a reference to a string, its a reference to a string *array*,
notice the [ in the beginning. can happen if you add the same key
twice to the valuemap - it will create an array.

-igor

On Mon, Jul 13, 2009 at 7:43 PM, Russell
Simpkins<ru...@hotmail.com> wrote:
>
> All,
> Every now and then my for ends up displaying
> [Ljava.lang.String;@7cd46bea
>
> instead of displaying my string value. There is no rhyme or reason, just going back and forth through my application and eventually I see that value dumped out in lieu of my actual string value.
>
>
> ValueMap properties;add(new RequiredTextField("toStreetAddress1", new PropertyModel(properties, "toStreetAddress1")));
> The properties ValueMap is getting populated on posts and held during the session. Where should I look first to figure out why only sometimes do I see the reference of the string instead of the string value.
> Thanks,
> Russ
> _________________________________________________________________
> Hotmail® has ever-growing storage! Don’t worry about storage limits.
> http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009

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