Re: PropertyModel not refreshing

[Zeldor]

Thanks, I will give it a try :)

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Re: PropertyModel not refreshing

[Sven Meier]

Might have something to do with when the session is created and/or
serialized.

> And won't it negatively affect performance?

I'm not sure what you mean by "it", but the AbstractReadOnlyModel is
faster than a PropertyModel (no reflection involved).

HTH
Sven

On 10/06/2011 12:02 PM, Zeldor wrote:
> Why would there be a difference between local and deployed versions?
> 
> And won't it negatively affect performance?
> 
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> View this message in context: 
> http://apache-wicket.1842946.n4.nabble.com/PropertyModel-not-refreshing-tp3877389p3877621.html
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> 
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Re: PropertyModel not refreshing

[Zeldor]

Why would there be a difference between local and deployed versions?

And won't it negatively affect performance?

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Re: PropertyModel not refreshing

[Sven Meier]

Hi,

you're probably holding on an outdated user object, use this instead:

  add(new Label("houses_amount",
  new AbstractReadOnlyModel() {
public String getObject() {
  return MySession.get().getUser().getVillage();
}
  }));

Sven


On 10/06/2011 10:17 AM, Zeldor wrote:
> Hi,
> 
> I have a form with labels that use PropertyModel. They work fine when I test
> them locally - when I click on submit button I get proper refreshed values
> in labels. But when I deploy my app it does not work, I still get old
> values. Where can be the problem? I am using Wicket 1.4.17 and deploying on
> Google AppEngine. 
> 
> My code:
> 
> Form buildHousesForm = new Form("buildHousesForm", new
> Model())
> ...
> ...
> add(new Label("houses_amount",  new PropertyModel(MySession.get().getUser(),
> "village")));
> ...
> ...
> 
> --
> View this message in context: 
> http://apache-wicket.1842946.n4.nabble.com/PropertyModel-not-refreshing-tp3877389p3877389.html
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> 
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Re: PropertyModel Not Refreshing

[nino martinez wael]

got point igor.. The first thing I did with the project was copying over the
start.java..Having break points etc just gives it a better sense..

Shelli heres the start.java:



import org.mortbay.jetty.Connector;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.bio.SocketConnector;
import org.mortbay.jetty.webapp.WebAppContext;

public class Start {

public static void main(String[] args) throws Exception {
Server server = new Server();
SocketConnector connector = new SocketConnector();
// Set some timeout options to make debugging easier.
connector.setMaxIdleTime(1000 * 60 * 60);
connector.setSoLingerTime(-1);
connector.setPort(8081);
server.setConnectors(new Connector[] { connector });

WebAppContext bb = new WebAppContext();
bb.setServer(server);
bb.setContextPath("/");
bb.setWar("src/main/webapp");


// START JMX SERVER
// MBeanServer mBeanServer =
ManagementFactory.getPlatformMBeanServer();
// MBeanContainer mBeanContainer = new MBeanContainer(mBeanServer);
// server.getContainer().addEventListener(mBeanContainer);
// mBeanContainer.start();

server.addHandler(bb);

try {
System.out.println(">>> STARTING EMBEDDED JETTY SERVER, PRESS
ANY KEY TO STOP");
server.start();
while (System.in.available() == 0) {
Thread.sleep(5000);
}
server.stop();
server.join();
} catch (Exception e) {
e.printStackTrace();
System.exit(100);
}
}
}


Good night
- Nino

2010/10/12 Igor Vaynberg 

> you should first try and understand how models work. there is this
> page to help you:
>
> https://cwiki.apache.org/WICKET/working-with-wicket-models.html
>
> but nothing will be better then setting some breakpoints and seeing
> how things actually work.
>
> -igor
>
> On Tue, Oct 12, 2010 at 2:24 PM, Shelli Orton 
> wrote:
> > I only explicitly set the selectedRecordA in two places, during the
> > cancel and add onSubmit methods (I removed the initialization in the
> > declaration in my code).  As you alluded to earlier, add is done via
> >
> >setSelectedRecordA(new RecordA());
> >
> > and cancel is done via:
> >
> >RecordAPanel.this.selectedRecordA = null;
> >
> > I changed cancel to be:
> >
> >setSelectedRecordA(new RecordA());
> >
> > but it doesn't seem to make a difference, still get the issue when
> > cancelling.
> >
> > Should I be setting the selectedRecordA to null on cancel?  It makes
> > sense to me and it's what I've done in other applications/frameworks,
> > but perhaps it's not correct in Wicket...
> >
> > Shelli
> >
> > -Original Message-
> > From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> > Sent: Tuesday, October 12, 2010 3:00 PM
> > To: users@wicket.apache.org
> > Subject: Re: PropertyModel Not Refreshing
> >
> > Think I was going in the wrong direction.. Looking at the error, seems
> > to
> > get triggered by pressing the cancel button only..
> >
> > 2010/10/12 Shelli Orton 
> >
> >> This is where my confusion about models may be kicking in.  I thought
> >> that property models (PropertModel or CompoundPropertyModel)
> >> automatically checked if the model object changed.  How do I tell the
> >> model it has?
> >>
> >> Shelli
> >>
> >> -Original Message-
> >> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> >> Sent: Tuesday, October 12, 2010 12:10 PM
> >> To: users@wicket.apache.org
> >> Subject: Re: PropertyModel Not Refreshing
> >>
> >> in your add button you call setSelectedRecordA(new RecordA()) but
> > never
> >> notify the model that a change has occured...
> >>
> >> 2010/10/12 nino martinez wael 
> >>
> >> > hmm getting a lot of errors on the services not implementing
> >> > serialization...
> >> >
> >> > But does seem theres a difference between calling :
> >> >
> >> > selectedRecordAModel.getObject().getName() and
> >> > RecordAPanel.this.selectedRecordA
> >> >
> >> > 2010/10/12 nino martinez wael 
> >> >
> >> > sorry.. Did'nt see it attached.. So did igor provide you with an
> > fixed
> >> >> quickstart (working on his system).. That did not work on
> > glassfish?
> >> >>
> >> >>
> &g

Re: PropertyModel Not Refreshing

[Igor Vaynberg]

you should first try and understand how models work. there is this
page to help you:

https://cwiki.apache.org/WICKET/working-with-wicket-models.html

but nothing will be better then setting some breakpoints and seeing
how things actually work.

-igor

On Tue, Oct 12, 2010 at 2:24 PM, Shelli Orton  wrote:
> I only explicitly set the selectedRecordA in two places, during the
> cancel and add onSubmit methods (I removed the initialization in the
> declaration in my code).  As you alluded to earlier, add is done via
>
>    setSelectedRecordA(new RecordA());
>
> and cancel is done via:
>
>    RecordAPanel.this.selectedRecordA = null;
>
> I changed cancel to be:
>
>    setSelectedRecordA(new RecordA());
>
> but it doesn't seem to make a difference, still get the issue when
> cancelling.
>
> Should I be setting the selectedRecordA to null on cancel?  It makes
> sense to me and it's what I've done in other applications/frameworks,
> but perhaps it's not correct in Wicket...
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 3:00 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> Think I was going in the wrong direction.. Looking at the error, seems
> to
> get triggered by pressing the cancel button only..
>
> 2010/10/12 Shelli Orton 
>
>> This is where my confusion about models may be kicking in.  I thought
>> that property models (PropertModel or CompoundPropertyModel)
>> automatically checked if the model object changed.  How do I tell the
>> model it has?
>>
>> Shelli
>>
>> -Original Message-----
>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> Sent: Tuesday, October 12, 2010 12:10 PM
>> To: users@wicket.apache.org
>> Subject: Re: PropertyModel Not Refreshing
>>
>> in your add button you call setSelectedRecordA(new RecordA()) but
> never
>> notify the model that a change has occured...
>>
>> 2010/10/12 nino martinez wael 
>>
>> > hmm getting a lot of errors on the services not implementing
>> > serialization...
>> >
>> > But does seem theres a difference between calling :
>> >
>> > selectedRecordAModel.getObject().getName() and
>> > RecordAPanel.this.selectedRecordA
>> >
>> > 2010/10/12 nino martinez wael 
>> >
>> > sorry.. Did'nt see it attached.. So did igor provide you with an
> fixed
>> >> quickstart (working on his system).. That did not work on
> glassfish?
>> >>
>> >>
>> >> 2010/10/12 Shelli Orton 
>> >>
>> >>> The quickstart was sent to the list this morning at 10:04 MST.
> Does
>> it
>> >>> need to be resent?
>> >>>
>> >>> Shelli
>> >>>
>> >>> -Original Message-
>> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> >>> Sent: Tuesday, October 12, 2010 11:52 AM
>> >>> To: users@wicket.apache.org
>> >>> Subject: Re: PropertyModel Not Refreshing
>> >>>
>> >>> No dont think so.. Please provide a quickstart.. I have had
> property
>> >>> models
>> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>> >>>
>> >>> 2010/10/12 Shelli Orton 
>> >>>
>> >>> > Hi,
>> >>> >
>> >>> > Thanks for file.  Your first email was missing these changes:
>> >>> >
>> >>> >    IModel selectedRecordAModel;  (I had set mine to
>> >>> > PropertyModel selectedRecordAModel;)
>> >>> >    recordAs.setModel(selectedRecordAModel)
>> >>> >
>> >>> > However, even with those changes applied, I still get the same
>> issue
>> >>> of the
>> >>> > selected record not updating in the edit group.
>> >>> >
>> >>> > I am deploying in Glassfish v3.  Could that have anything to do
>> with
>> >>> my
>> >>> > problems?
>> >>> >
>> >>> > Shelli
>> >>> >
>> >>> > -Original Message-
>> >>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>> >>> > Sent: Tuesday, October 12, 2010 11:35 AM
>> >>> > To: users@wicket.apache.org
>> >>> > Subject: Re: PropertyModel Not Refreshing
>>

Re: PropertyModel Not Refreshing

[nino martinez wael]

yeah I see your point.. But you could always validate latter.. But I agree
it's not the way it's supposed to be. It's like the components on the form
does not update when you press cancel and default form processing are off.

-Nino

2010/10/12 Shelli Orton 

> I had tried removing that line once before and it does solve the problem
> when cancelling an edit of an existing record, but I can't cancel the
> add of a new one.  Because I'm using a RequiredTextField, I get a
> validation error:
>
> Field 'recordAText' is required.
>
> Thanks for taking the time to look at this and at least confirming that
> there is an issue (and it's not just in my mind).
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 3:26 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> going at a hunch I decided to rem out the below:
>
> //cancel.setDefaultFormProcessing(false);
>
> And seems it fixed the problem.. But im too tired to digg further had a
> similar situation last week.. And the reason was sound.. Just cant
> remember
> it now..
>
> 2010/10/12 nino martinez wael 
>
> > Think I was going in the wrong direction.. Looking at the error, seems
> to
> > get triggered by pressing the cancel button only..
> >
> >
> > 2010/10/12 Shelli Orton 
> >
> >> This is where my confusion about models may be kicking in.  I thought
> >> that property models (PropertModel or CompoundPropertyModel)
> >> automatically checked if the model object changed.  How do I tell the
> >> model it has?
> >>
> >> Shelli
> >>
> >> -Original Message-
> >> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> >> Sent: Tuesday, October 12, 2010 12:10 PM
> >> To: users@wicket.apache.org
> >> Subject: Re: PropertyModel Not Refreshing
> >>
> >> in your add button you call setSelectedRecordA(new RecordA()) but
> never
> >> notify the model that a change has occured...
> >>
> >> 2010/10/12 nino martinez wael 
> >>
> >> > hmm getting a lot of errors on the services not implementing
> >> > serialization...
> >> >
> >> > But does seem theres a difference between calling :
> >> >
> >> > selectedRecordAModel.getObject().getName() and
> >> > RecordAPanel.this.selectedRecordA
> >> >
> >> > 2010/10/12 nino martinez wael 
> >> >
> >> > sorry.. Did'nt see it attached.. So did igor provide you with an
> fixed
> >> >> quickstart (working on his system).. That did not work on
> glassfish?
> >> >>
> >> >>
> >> >> 2010/10/12 Shelli Orton 
> >> >>
> >> >>> The quickstart was sent to the list this morning at 10:04 MST.
> Does
> >> it
> >> >>> need to be resent?
> >> >>>
> >> >>> Shelli
> >> >>>
> >> >>> -Original Message-
> >> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> >> >>> Sent: Tuesday, October 12, 2010 11:52 AM
> >> >>> To: users@wicket.apache.org
> >> >>> Subject: Re: PropertyModel Not Refreshing
> >> >>>
> >> >>> No dont think so.. Please provide a quickstart.. I have had
> property
> >> >>> models
> >> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
> >> >>>
> >> >>> 2010/10/12 Shelli Orton 
> >> >>>
> >> >>> > Hi,
> >> >>> >
> >> >>> > Thanks for file.  Your first email was missing these changes:
> >> >>> >
> >> >>> >IModel selectedRecordAModel;  (I had set mine to
> >> >>> > PropertyModel selectedRecordAModel;)
> >> >>> >recordAs.setModel(selectedRecordAModel)
> >> >>> >
> >> >>> > However, even with those changes applied, I still get the same
> >> issue
> >> >>> of the
> >> >>> > selected record not updating in the edit group.
> >> >>> >
> >> >>> > I am deploying in Glassfish v3.  Could that have anything to do
> >> with
> >> >>> my
> >> >>> > problems?
> >> >>> >
>

RE: PropertyModel Not Refreshing

[Shelli Orton]

I had tried removing that line once before and it does solve the problem
when cancelling an edit of an existing record, but I can't cancel the
add of a new one.  Because I'm using a RequiredTextField, I get a
validation error:

 Field 'recordAText' is required.

Thanks for taking the time to look at this and at least confirming that
there is an issue (and it's not just in my mind).

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 3:26 PM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

going at a hunch I decided to rem out the below:

//cancel.setDefaultFormProcessing(false);

And seems it fixed the problem.. But im too tired to digg further had a
similar situation last week.. And the reason was sound.. Just cant
remember
it now..

2010/10/12 nino martinez wael 

> Think I was going in the wrong direction.. Looking at the error, seems
to
> get triggered by pressing the cancel button only..
>
>
> 2010/10/12 Shelli Orton 
>
>> This is where my confusion about models may be kicking in.  I thought
>> that property models (PropertModel or CompoundPropertyModel)
>> automatically checked if the model object changed.  How do I tell the
>> model it has?
>>
>> Shelli
>>
>> -Original Message-
>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> Sent: Tuesday, October 12, 2010 12:10 PM
>> To: users@wicket.apache.org
>> Subject: Re: PropertyModel Not Refreshing
>>
>> in your add button you call setSelectedRecordA(new RecordA()) but
never
>> notify the model that a change has occured...
>>
>> 2010/10/12 nino martinez wael 
>>
>> > hmm getting a lot of errors on the services not implementing
>> > serialization...
>> >
>> > But does seem theres a difference between calling :
>> >
>> > selectedRecordAModel.getObject().getName() and
>> > RecordAPanel.this.selectedRecordA
>> >
>> > 2010/10/12 nino martinez wael 
>> >
>> > sorry.. Did'nt see it attached.. So did igor provide you with an
fixed
>> >> quickstart (working on his system).. That did not work on
glassfish?
>> >>
>> >>
>> >> 2010/10/12 Shelli Orton 
>> >>
>> >>> The quickstart was sent to the list this morning at 10:04 MST.
Does
>> it
>> >>> need to be resent?
>> >>>
>> >>> Shelli
>> >>>
>> >>> -Original Message-
>> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> >>> Sent: Tuesday, October 12, 2010 11:52 AM
>> >>> To: users@wicket.apache.org
>> >>> Subject: Re: PropertyModel Not Refreshing
>> >>>
>> >>> No dont think so.. Please provide a quickstart.. I have had
property
>> >>> models
>> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>> >>>
>> >>> 2010/10/12 Shelli Orton 
>> >>>
>> >>> > Hi,
>> >>> >
>> >>> > Thanks for file.  Your first email was missing these changes:
>> >>> >
>> >>> >    IModel selectedRecordAModel;  (I had set mine to
>> >>> > PropertyModel selectedRecordAModel;)
>> >>> >recordAs.setModel(selectedRecordAModel)
>> >>> >
>> >>> > However, even with those changes applied, I still get the same
>> issue
>> >>> of the
>> >>> > selected record not updating in the edit group.
>> >>> >
>> >>> > I am deploying in Glassfish v3.  Could that have anything to do
>> with
>> >>> my
>> >>> > problems?
>> >>> >
>> >>> > Shelli
>> >>> >
>> >>> > -Original Message-
>> >>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>> >>> > Sent: Tuesday, October 12, 2010 11:35 AM
>> >>> > To: users@wicket.apache.org
>> >>> > Subject: Re: PropertyModel Not Refreshing
>> >>> >
>> >>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
>> 
>> >>> > wrote:
>> >>> > > Thanks for the help.  Your changes got rid of the errors and
I
>> can
>> >>> delete
>> >>> > records now (and the list is updated).
>> >>> > >
>> >>> > > However, once a record has be

Re: PropertyModel Not Refreshing

[nino martinez wael]

going at a hunch I decided to rem out the below:

//cancel.setDefaultFormProcessing(false);

And seems it fixed the problem.. But im too tired to digg further had a
similar situation last week.. And the reason was sound.. Just cant remember
it now..

2010/10/12 nino martinez wael 

> Think I was going in the wrong direction.. Looking at the error, seems to
> get triggered by pressing the cancel button only..
>
>
> 2010/10/12 Shelli Orton 
>
>> This is where my confusion about models may be kicking in.  I thought
>> that property models (PropertModel or CompoundPropertyModel)
>> automatically checked if the model object changed.  How do I tell the
>> model it has?
>>
>> Shelli
>>
>> -Original Message-
>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> Sent: Tuesday, October 12, 2010 12:10 PM
>> To: users@wicket.apache.org
>> Subject: Re: PropertyModel Not Refreshing
>>
>> in your add button you call setSelectedRecordA(new RecordA()) but never
>> notify the model that a change has occured...
>>
>> 2010/10/12 nino martinez wael 
>>
>> > hmm getting a lot of errors on the services not implementing
>> > serialization...
>> >
>> > But does seem theres a difference between calling :
>> >
>> > selectedRecordAModel.getObject().getName() and
>> > RecordAPanel.this.selectedRecordA
>> >
>> > 2010/10/12 nino martinez wael 
>> >
>> > sorry.. Did'nt see it attached.. So did igor provide you with an fixed
>> >> quickstart (working on his system).. That did not work on glassfish?
>> >>
>> >>
>> >> 2010/10/12 Shelli Orton 
>> >>
>> >>> The quickstart was sent to the list this morning at 10:04 MST.  Does
>> it
>> >>> need to be resent?
>> >>>
>> >>> Shelli
>> >>>
>> >>> -Original Message-
>> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> >>> Sent: Tuesday, October 12, 2010 11:52 AM
>> >>> To: users@wicket.apache.org
>> >>> Subject: Re: PropertyModel Not Refreshing
>> >>>
>> >>> No dont think so.. Please provide a quickstart.. I have had property
>> >>> models
>> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>> >>>
>> >>> 2010/10/12 Shelli Orton 
>> >>>
>> >>> > Hi,
>> >>> >
>> >>> > Thanks for file.  Your first email was missing these changes:
>> >>> >
>> >>> >IModel selectedRecordAModel;  (I had set mine to
>> >>> > PropertyModel selectedRecordAModel;)
>> >>> >recordAs.setModel(selectedRecordAModel)
>> >>> >
>> >>> > However, even with those changes applied, I still get the same
>> issue
>> >>> of the
>> >>> > selected record not updating in the edit group.
>> >>> >
>> >>> > I am deploying in Glassfish v3.  Could that have anything to do
>> with
>> >>> my
>> >>> > problems?
>> >>> >
>> >>> > Shelli
>> >>> >
>> >>> > -Original Message-
>> >>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>> >>> > Sent: Tuesday, October 12, 2010 11:35 AM
>> >>> > To: users@wicket.apache.org
>> >>> > Subject: Re: PropertyModel Not Refreshing
>> >>> >
>> >>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
>> 
>> >>> > wrote:
>> >>> > > Thanks for the help.  Your changes got rid of the errors and I
>> can
>> >>> delete
>> >>> > records now (and the list is updated).
>> >>> > >
>> >>> > > However, once a record has been selected for edit and either
>> saved
>> >>> or
>> >>> > cancelled, that same record is always displayed in the edit group
>> when
>> >>> I
>> >>> > choose another record to edit or even when I try to create a new
>> one.
>> >>> I can
>> >>> > even delete the chosen record and it still displays in the edit
>> group.
>> >>> >
>> >>> > works fine here, meaning you did not completely/propery apply my
>> >>> > chan

RE: PropertyModel Not Refreshing

[Shelli Orton]

I only explicitly set the selectedRecordA in two places, during the
cancel and add onSubmit methods (I removed the initialization in the
declaration in my code).  As you alluded to earlier, add is done via 

setSelectedRecordA(new RecordA());

and cancel is done via:

RecordAPanel.this.selectedRecordA = null;

I changed cancel to be:

setSelectedRecordA(new RecordA());

but it doesn't seem to make a difference, still get the issue when
cancelling.

Should I be setting the selectedRecordA to null on cancel?  It makes
sense to me and it's what I've done in other applications/frameworks,
but perhaps it's not correct in Wicket...

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 3:00 PM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

Think I was going in the wrong direction.. Looking at the error, seems
to
get triggered by pressing the cancel button only..

2010/10/12 Shelli Orton 

> This is where my confusion about models may be kicking in.  I thought
> that property models (PropertModel or CompoundPropertyModel)
> automatically checked if the model object changed.  How do I tell the
> model it has?
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 12:10 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> in your add button you call setSelectedRecordA(new RecordA()) but
never
> notify the model that a change has occured...
>
> 2010/10/12 nino martinez wael 
>
> > hmm getting a lot of errors on the services not implementing
> > serialization...
> >
> > But does seem theres a difference between calling :
> >
> > selectedRecordAModel.getObject().getName() and
> > RecordAPanel.this.selectedRecordA
> >
> > 2010/10/12 nino martinez wael 
> >
> > sorry.. Did'nt see it attached.. So did igor provide you with an
fixed
> >> quickstart (working on his system).. That did not work on
glassfish?
> >>
> >>
> >> 2010/10/12 Shelli Orton 
> >>
> >>> The quickstart was sent to the list this morning at 10:04 MST.
Does
> it
> >>> need to be resent?
> >>>
> >>> Shelli
> >>>
> >>> -Original Message-
> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> >>> Sent: Tuesday, October 12, 2010 11:52 AM
> >>> To: users@wicket.apache.org
> >>> Subject: Re: PropertyModel Not Refreshing
> >>>
> >>> No dont think so.. Please provide a quickstart.. I have had
property
> >>> models
> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
> >>>
> >>> 2010/10/12 Shelli Orton 
> >>>
> >>> > Hi,
> >>> >
> >>> > Thanks for file.  Your first email was missing these changes:
> >>> >
> >>> >IModel selectedRecordAModel;  (I had set mine to
> >>> > PropertyModel selectedRecordAModel;)
> >>> >recordAs.setModel(selectedRecordAModel)
> >>> >
> >>> > However, even with those changes applied, I still get the same
> issue
> >>> of the
> >>> > selected record not updating in the edit group.
> >>> >
> >>> > I am deploying in Glassfish v3.  Could that have anything to do
> with
> >>> my
> >>> > problems?
> >>> >
> >>> > Shelli
> >>> >
> >>> > -Original Message-
> >>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> >>> > Sent: Tuesday, October 12, 2010 11:35 AM
> >>> > To: users@wicket.apache.org
> >>> > Subject: Re: PropertyModel Not Refreshing
> >>> >
> >>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
> 
> >>> > wrote:
> >>> > > Thanks for the help.  Your changes got rid of the errors and I
> can
> >>> delete
> >>> > records now (and the list is updated).
> >>> > >
> >>> > > However, once a record has been selected for edit and either
> saved
> >>> or
> >>> > cancelled, that same record is always displayed in the edit
group
> when
> >>> I
> >>> > choose another record to edit or even when I try to create a new
> one.
> >>> I can
> >>> > even delete the chosen record and it still displays in the edit
> group.
> >>

Re: PropertyModel Not Refreshing

[nino martinez wael]

Think I was going in the wrong direction.. Looking at the error, seems to
get triggered by pressing the cancel button only..

2010/10/12 Shelli Orton 

> This is where my confusion about models may be kicking in.  I thought
> that property models (PropertModel or CompoundPropertyModel)
> automatically checked if the model object changed.  How do I tell the
> model it has?
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 12:10 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> in your add button you call setSelectedRecordA(new RecordA()) but never
> notify the model that a change has occured...
>
> 2010/10/12 nino martinez wael 
>
> > hmm getting a lot of errors on the services not implementing
> > serialization...
> >
> > But does seem theres a difference between calling :
> >
> > selectedRecordAModel.getObject().getName() and
> > RecordAPanel.this.selectedRecordA
> >
> > 2010/10/12 nino martinez wael 
> >
> > sorry.. Did'nt see it attached.. So did igor provide you with an fixed
> >> quickstart (working on his system).. That did not work on glassfish?
> >>
> >>
> >> 2010/10/12 Shelli Orton 
> >>
> >>> The quickstart was sent to the list this morning at 10:04 MST.  Does
> it
> >>> need to be resent?
> >>>
> >>> Shelli
> >>>
> >>> -Original Message-
> >>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> >>> Sent: Tuesday, October 12, 2010 11:52 AM
> >>> To: users@wicket.apache.org
> >>> Subject: Re: PropertyModel Not Refreshing
> >>>
> >>> No dont think so.. Please provide a quickstart.. I have had property
> >>> models
> >>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
> >>>
> >>> 2010/10/12 Shelli Orton 
> >>>
> >>> > Hi,
> >>> >
> >>> > Thanks for file.  Your first email was missing these changes:
> >>> >
> >>> >IModel selectedRecordAModel;  (I had set mine to
> >>> > PropertyModel selectedRecordAModel;)
> >>> >recordAs.setModel(selectedRecordAModel)
> >>> >
> >>> > However, even with those changes applied, I still get the same
> issue
> >>> of the
> >>> > selected record not updating in the edit group.
> >>> >
> >>> > I am deploying in Glassfish v3.  Could that have anything to do
> with
> >>> my
> >>> > problems?
> >>> >
> >>> > Shelli
> >>> >
> >>> > -Original Message-
> >>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> >>> > Sent: Tuesday, October 12, 2010 11:35 AM
> >>> > To: users@wicket.apache.org
> >>> > Subject: Re: PropertyModel Not Refreshing
> >>> >
> >>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
> 
> >>> > wrote:
> >>> > > Thanks for the help.  Your changes got rid of the errors and I
> can
> >>> delete
> >>> > records now (and the list is updated).
> >>> > >
> >>> > > However, once a record has been selected for edit and either
> saved
> >>> or
> >>> > cancelled, that same record is always displayed in the edit group
> when
> >>> I
> >>> > choose another record to edit or even when I try to create a new
> one.
> >>> I can
> >>> > even delete the chosen record and it still displays in the edit
> group.
> >>> >
> >>> > works fine here, meaning you did not completely/propery apply my
> >>> > changes. below is the complete file.
> >>> >
> >>> > -igor
> >>> >
> >>> > public class RecordAPanel extends Panel
> >>> > {
> >>> >private static final long serialVersionUID = 1L;
> >>> >
> >>> >RecordAService recordAService;
> >>> >RecordBService recordBService;
> >>> >
> >>> >RecordA selectedRecordA = new RecordA();
> >>> >IModel selectedRecordAModel;
> >>> >String unmodifiedRecordA;
> >>> >
> >>> >boolean isNew = false;
> >>> >
> >>> >WebMarkupCont

RE: PropertyModel Not Refreshing

[Shelli Orton]

This is where my confusion about models may be kicking in.  I thought
that property models (PropertModel or CompoundPropertyModel)
automatically checked if the model object changed.  How do I tell the
model it has?

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 12:10 PM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

in your add button you call setSelectedRecordA(new RecordA()) but never
notify the model that a change has occured...

2010/10/12 nino martinez wael 

> hmm getting a lot of errors on the services not implementing
> serialization...
>
> But does seem theres a difference between calling :
>
> selectedRecordAModel.getObject().getName() and
> RecordAPanel.this.selectedRecordA
>
> 2010/10/12 nino martinez wael 
>
> sorry.. Did'nt see it attached.. So did igor provide you with an fixed
>> quickstart (working on his system).. That did not work on glassfish?
>>
>>
>> 2010/10/12 Shelli Orton 
>>
>>> The quickstart was sent to the list this morning at 10:04 MST.  Does
it
>>> need to be resent?
>>>
>>> Shelli
>>>
>>> -Original Message-
>>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>>> Sent: Tuesday, October 12, 2010 11:52 AM
>>> To: users@wicket.apache.org
>>> Subject: Re: PropertyModel Not Refreshing
>>>
>>> No dont think so.. Please provide a quickstart.. I have had property
>>> models
>>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>>>
>>> 2010/10/12 Shelli Orton 
>>>
>>> > Hi,
>>> >
>>> > Thanks for file.  Your first email was missing these changes:
>>> >
>>> >IModel selectedRecordAModel;  (I had set mine to
>>> > PropertyModel selectedRecordAModel;)
>>> >recordAs.setModel(selectedRecordAModel)
>>> >
>>> > However, even with those changes applied, I still get the same
issue
>>> of the
>>> > selected record not updating in the edit group.
>>> >
>>> > I am deploying in Glassfish v3.  Could that have anything to do
with
>>> my
>>> > problems?
>>> >
>>> > Shelli
>>> >
>>> > -Original Message-
>>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>>> > Sent: Tuesday, October 12, 2010 11:35 AM
>>> > To: users@wicket.apache.org
>>> > Subject: Re: PropertyModel Not Refreshing
>>> >
>>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton

>>> > wrote:
>>> > > Thanks for the help.  Your changes got rid of the errors and I
can
>>> delete
>>> > records now (and the list is updated).
>>> > >
>>> > > However, once a record has been selected for edit and either
saved
>>> or
>>> > cancelled, that same record is always displayed in the edit group
when
>>> I
>>> > choose another record to edit or even when I try to create a new
one.
>>> I can
>>> > even delete the chosen record and it still displays in the edit
group.
>>> >
>>> > works fine here, meaning you did not completely/propery apply my
>>> > changes. below is the complete file.
>>> >
>>> > -igor
>>> >
>>> > public class RecordAPanel extends Panel
>>> > {
>>> >private static final long serialVersionUID = 1L;
>>> >
>>> >RecordAService recordAService;
>>> >RecordBService recordBService;
>>> >
>>> >RecordA selectedRecordA = new RecordA();
>>> >IModel selectedRecordAModel;
>>> >String unmodifiedRecordA;
>>> >
>>> >boolean isNew = false;
>>> >
>>> >WebMarkupContainer selectGroup;
>>> >WebMarkupContainer editGroup;
>>> >
>>> >Form selectForm;
>>> >Form editForm;
>>> >
>>> >DropDownChoice recordAs;
>>> >DropDownChoice recordBs;
>>> >
>>> >Button add;
>>> >Button edit;
>>> >Button save;
>>> >Button delete;
>>> >Button cancel;
>>> >
>>> >Label editLegendLabel;
>>> >String editLegend;
>>> >Label recordALabel;
>>> >Label recordBLabel;
>>> >
>>> >RequiredTextField recordAText;
>>> >
&g

Re: PropertyModel Not Refreshing

[nino martinez wael]

in your add button you call setSelectedRecordA(new RecordA()) but never
notify the model that a change has occured...

2010/10/12 nino martinez wael 

> hmm getting a lot of errors on the services not implementing
> serialization...
>
> But does seem theres a difference between calling :
>
> selectedRecordAModel.getObject().getName() and
> RecordAPanel.this.selectedRecordA
>
> 2010/10/12 nino martinez wael 
>
> sorry.. Did'nt see it attached.. So did igor provide you with an fixed
>> quickstart (working on his system).. That did not work on glassfish?
>>
>>
>> 2010/10/12 Shelli Orton 
>>
>>> The quickstart was sent to the list this morning at 10:04 MST.  Does it
>>> need to be resent?
>>>
>>> Shelli
>>>
>>> -Original Message-
>>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>>> Sent: Tuesday, October 12, 2010 11:52 AM
>>> To: users@wicket.apache.org
>>> Subject: Re: PropertyModel Not Refreshing
>>>
>>> No dont think so.. Please provide a quickstart.. I have had property
>>> models
>>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>>>
>>> 2010/10/12 Shelli Orton 
>>>
>>> > Hi,
>>> >
>>> > Thanks for file.  Your first email was missing these changes:
>>> >
>>> >IModel selectedRecordAModel;  (I had set mine to
>>> > PropertyModel selectedRecordAModel;)
>>> >recordAs.setModel(selectedRecordAModel)
>>> >
>>> > However, even with those changes applied, I still get the same issue
>>> of the
>>> > selected record not updating in the edit group.
>>> >
>>> > I am deploying in Glassfish v3.  Could that have anything to do with
>>> my
>>> > problems?
>>> >
>>> > Shelli
>>> >
>>> > -Original Message-
>>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>>> > Sent: Tuesday, October 12, 2010 11:35 AM
>>> > To: users@wicket.apache.org
>>> > Subject: Re: PropertyModel Not Refreshing
>>> >
>>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton 
>>> > wrote:
>>> > > Thanks for the help.  Your changes got rid of the errors and I can
>>> delete
>>> > records now (and the list is updated).
>>> > >
>>> > > However, once a record has been selected for edit and either saved
>>> or
>>> > cancelled, that same record is always displayed in the edit group when
>>> I
>>> > choose another record to edit or even when I try to create a new one.
>>> I can
>>> > even delete the chosen record and it still displays in the edit group.
>>> >
>>> > works fine here, meaning you did not completely/propery apply my
>>> > changes. below is the complete file.
>>> >
>>> > -igor
>>> >
>>> > public class RecordAPanel extends Panel
>>> > {
>>> >private static final long serialVersionUID = 1L;
>>> >
>>> >RecordAService recordAService;
>>> >RecordBService recordBService;
>>> >
>>> >RecordA selectedRecordA = new RecordA();
>>> >IModel selectedRecordAModel;
>>> >String unmodifiedRecordA;
>>> >
>>> >boolean isNew = false;
>>> >
>>> >WebMarkupContainer selectGroup;
>>> >WebMarkupContainer editGroup;
>>> >
>>> >Form selectForm;
>>> >Form editForm;
>>> >
>>> >DropDownChoice recordAs;
>>> >DropDownChoice recordBs;
>>> >
>>> >Button add;
>>> >Button edit;
>>> >Button save;
>>> >Button delete;
>>> >Button cancel;
>>> >
>>> >Label editLegendLabel;
>>> >String editLegend;
>>> >Label recordALabel;
>>> >Label recordBLabel;
>>> >
>>> >RequiredTextField recordAText;
>>> >
>>> >@SuppressWarnings({ "rawtypes", "unchecked" })
>>> >public RecordAPanel(String id)
>>> >{
>>> >super(id);
>>> >
>>> >recordAService = ((Application)
>>> > RequestCycle.get().getApplication()).getRecordAService();
>>> >recordBService = ((Application)
>>> > RequestCyc

RE: PropertyModel Not Refreshing

[Shelli Orton]

Hi,

Sorry about the serialization errors.  My "real" code is using JPA
services/entities and they are serialized.  

There's a number of tabs that need to be written, but I was just trying
to get the one to work before starting the others.  I set up the recordB
panel to make sure I was creating the tabs correctly.  Eventually it's
where recordBs will be CRUDed.

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 12:19 PM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

I can confirm the edit issue.. Also what's supposed to happen in recordb
panel?

I might have a chance to look at it a little later..

2010/10/12 Shelli Orton 

> He provided an updated RecordAPanel.java class that works on his
system.
> I updated mine to match his, but still have an issue where once a
record
> has been selected for edit, that's the only record that is displayed
in
> the edit group regardless of which record is chosen from the list in
the
> select group or if I choose to create a new record.
>
> If it's not the code, I was thinking that it might be the app server
> doing some caching, but honestly, I'm grasping at straws.
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:58 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> sorry.. Did'nt see it attached.. So did igor provide you with an fixed
> quickstart (working on his system).. That did not work on glassfish?
>
> 2010/10/12 Shelli Orton 
>
> > The quickstart was sent to the list this morning at 10:04 MST.  Does
> it
> > need to be resent?
> >
> > Shelli
> >
> > -Original Message-
> > From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> > Sent: Tuesday, October 12, 2010 11:52 AM
> > To: users@wicket.apache.org
> > Subject: Re: PropertyModel Not Refreshing
> >
> > No dont think so.. Please provide a quickstart.. I have had property
> > models
> > working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
> >
> > 2010/10/12 Shelli Orton 
> >
> > > Hi,
> > >
> > > Thanks for file.  Your first email was missing these changes:
> > >
> > >IModel selectedRecordAModel;  (I had set mine to
> > > PropertyModel selectedRecordAModel;)
> > >recordAs.setModel(selectedRecordAModel)
> > >
> > > However, even with those changes applied, I still get the same
issue
> > of the
> > > selected record not updating in the edit group.
> > >
> > > I am deploying in Glassfish v3.  Could that have anything to do
with
> > my
> > > problems?
> > >
> > > Shelli
> > >
> > > -Original Message-
> > > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> > > Sent: Tuesday, October 12, 2010 11:35 AM
> > > To: users@wicket.apache.org
> > > Subject: Re: PropertyModel Not Refreshing
> > >
> > > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
> 
> > > wrote:
> > > > Thanks for the help.  Your changes got rid of the errors and I
can
> > delete
> > > records now (and the list is updated).
> > > >
> > > > However, once a record has been selected for edit and either
saved
> > or
> > > cancelled, that same record is always displayed in the edit group
> when
> > I
> > > choose another record to edit or even when I try to create a new
> one.
> > I can
> > > even delete the chosen record and it still displays in the edit
> group.
> > >
> > > works fine here, meaning you did not completely/propery apply my
> > > changes. below is the complete file.
> > >
> > > -igor
> > >
> > > public class RecordAPanel extends Panel
> > > {
> > >private static final long serialVersionUID = 1L;
> > >
> > >RecordAService recordAService;
> > >RecordBService recordBService;
> > >
> > >RecordA selectedRecordA = new RecordA();
> > >IModel selectedRecordAModel;
> > >String unmodifiedRecordA;
> > >
> > >boolean isNew = false;
> > >
> > >WebMarkupContainer selectGroup;
> > >WebMarkupContainer editGroup;
> > >
> > >Form selectForm;
> > >Form editForm;
> > >
> > >DropDownChoice recordAs;
> > >DropDownChoice recordBs;
&

Re: PropertyModel Not Refreshing

[nino martinez wael]

I can confirm the edit issue.. Also what's supposed to happen in recordb
panel?

I might have a chance to look at it a little later..

2010/10/12 Shelli Orton 

> He provided an updated RecordAPanel.java class that works on his system.
> I updated mine to match his, but still have an issue where once a record
> has been selected for edit, that's the only record that is displayed in
> the edit group regardless of which record is chosen from the list in the
> select group or if I choose to create a new record.
>
> If it's not the code, I was thinking that it might be the app server
> doing some caching, but honestly, I'm grasping at straws.
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:58 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> sorry.. Did'nt see it attached.. So did igor provide you with an fixed
> quickstart (working on his system).. That did not work on glassfish?
>
> 2010/10/12 Shelli Orton 
>
> > The quickstart was sent to the list this morning at 10:04 MST.  Does
> it
> > need to be resent?
> >
> > Shelli
> >
> > -Original Message-
> > From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> > Sent: Tuesday, October 12, 2010 11:52 AM
> > To: users@wicket.apache.org
> > Subject: Re: PropertyModel Not Refreshing
> >
> > No dont think so.. Please provide a quickstart.. I have had property
> > models
> > working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
> >
> > 2010/10/12 Shelli Orton 
> >
> > > Hi,
> > >
> > > Thanks for file.  Your first email was missing these changes:
> > >
> > >IModel selectedRecordAModel;  (I had set mine to
> > > PropertyModel selectedRecordAModel;)
> > >recordAs.setModel(selectedRecordAModel)
> > >
> > > However, even with those changes applied, I still get the same issue
> > of the
> > > selected record not updating in the edit group.
> > >
> > > I am deploying in Glassfish v3.  Could that have anything to do with
> > my
> > > problems?
> > >
> > > Shelli
> > >
> > > -Original Message-
> > > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> > > Sent: Tuesday, October 12, 2010 11:35 AM
> > > To: users@wicket.apache.org
> > > Subject: Re: PropertyModel Not Refreshing
> > >
> > > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton
> 
> > > wrote:
> > > > Thanks for the help.  Your changes got rid of the errors and I can
> > delete
> > > records now (and the list is updated).
> > > >
> > > > However, once a record has been selected for edit and either saved
> > or
> > > cancelled, that same record is always displayed in the edit group
> when
> > I
> > > choose another record to edit or even when I try to create a new
> one.
> > I can
> > > even delete the chosen record and it still displays in the edit
> group.
> > >
> > > works fine here, meaning you did not completely/propery apply my
> > > changes. below is the complete file.
> > >
> > > -igor
> > >
> > > public class RecordAPanel extends Panel
> > > {
> > >private static final long serialVersionUID = 1L;
> > >
> > >RecordAService recordAService;
> > >RecordBService recordBService;
> > >
> > >RecordA selectedRecordA = new RecordA();
> > >IModel selectedRecordAModel;
> > >String unmodifiedRecordA;
> > >
> > >boolean isNew = false;
> > >
> > >WebMarkupContainer selectGroup;
> > >WebMarkupContainer editGroup;
> > >
> > >Form selectForm;
> > >Form editForm;
> > >
> > >DropDownChoice recordAs;
> > >DropDownChoice recordBs;
> > >
> > >Button add;
> > >Button edit;
> > >Button save;
> > >Button delete;
> > >Button cancel;
> > >
> > >Label editLegendLabel;
> > >String editLegend;
> > >Label recordALabel;
> > >Label recordBLabel;
> > >
> > >RequiredTextField recordAText;
> > >
> > >@SuppressWarnings({ "rawtypes", "unchecked" })
> > >public RecordAPanel(String id)
> > >{
> > >super(id);
> > 

Re: PropertyModel Not Refreshing

[nino martinez wael]

hmm getting a lot of errors on the services not implementing
serialization...

But does seem theres a difference between calling :

selectedRecordAModel.getObject().getName() and
RecordAPanel.this.selectedRecordA

2010/10/12 nino martinez wael 

> sorry.. Did'nt see it attached.. So did igor provide you with an fixed
> quickstart (working on his system).. That did not work on glassfish?
>
>
> 2010/10/12 Shelli Orton 
>
>> The quickstart was sent to the list this morning at 10:04 MST.  Does it
>> need to be resent?
>>
>> Shelli
>>
>> -Original Message-
>> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
>> Sent: Tuesday, October 12, 2010 11:52 AM
>> To: users@wicket.apache.org
>> Subject: Re: PropertyModel Not Refreshing
>>
>> No dont think so.. Please provide a quickstart.. I have had property
>> models
>> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>>
>> 2010/10/12 Shelli Orton 
>>
>> > Hi,
>> >
>> > Thanks for file.  Your first email was missing these changes:
>> >
>> >IModel selectedRecordAModel;  (I had set mine to
>> > PropertyModel selectedRecordAModel;)
>> >recordAs.setModel(selectedRecordAModel)
>> >
>> > However, even with those changes applied, I still get the same issue
>> of the
>> > selected record not updating in the edit group.
>> >
>> > I am deploying in Glassfish v3.  Could that have anything to do with
>> my
>> > problems?
>> >
>> > Shelli
>> >
>> > -Original Message-
>> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
>> > Sent: Tuesday, October 12, 2010 11:35 AM
>> > To: users@wicket.apache.org
>> > Subject: Re: PropertyModel Not Refreshing
>> >
>> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton 
>> > wrote:
>> > > Thanks for the help.  Your changes got rid of the errors and I can
>> delete
>> > records now (and the list is updated).
>> > >
>> > > However, once a record has been selected for edit and either saved
>> or
>> > cancelled, that same record is always displayed in the edit group when
>> I
>> > choose another record to edit or even when I try to create a new one.
>> I can
>> > even delete the chosen record and it still displays in the edit group.
>> >
>> > works fine here, meaning you did not completely/propery apply my
>> > changes. below is the complete file.
>> >
>> > -igor
>> >
>> > public class RecordAPanel extends Panel
>> > {
>> >private static final long serialVersionUID = 1L;
>> >
>> >RecordAService recordAService;
>> >RecordBService recordBService;
>> >
>> >RecordA selectedRecordA = new RecordA();
>> >IModel selectedRecordAModel;
>> >String unmodifiedRecordA;
>> >
>> >boolean isNew = false;
>> >
>> >WebMarkupContainer selectGroup;
>> >WebMarkupContainer editGroup;
>> >
>> >Form selectForm;
>> >Form editForm;
>> >
>> >DropDownChoice recordAs;
>> >DropDownChoice recordBs;
>> >
>> >Button add;
>> >Button edit;
>> >Button save;
>> >Button delete;
>> >Button cancel;
>> >
>> >Label editLegendLabel;
>> >String editLegend;
>> >Label recordALabel;
>> >Label recordBLabel;
>> >
>> >RequiredTextField recordAText;
>> >
>> >@SuppressWarnings({ "rawtypes", "unchecked" })
>> >public RecordAPanel(String id)
>> >{
>> >super(id);
>> >
>> >recordAService = ((Application)
>> > RequestCycle.get().getApplication()).getRecordAService();
>> >recordBService = ((Application)
>> > RequestCycle.get().getApplication()).getRecordBService();
>> >
>> >selectedRecordAModel = new PropertyModel(this,
>> > "selectedRecordA");
>> >this.setDefaultModel(selectedRecordAModel);
>> >
>> >// * Select  Group *
>> >
>> >selectGroup = new WebMarkupContainer("selectGroup");
>> >selectForm = new Form("selectForm");
>> >
>> >recordAs = new DropDownChoice("recordAs");
>> >recordAs.setModel(selectedRecordAModel)

RE: PropertyModel Not Refreshing

[Shelli Orton]

He provided an updated RecordAPanel.java class that works on his system.
I updated mine to match his, but still have an issue where once a record
has been selected for edit, that's the only record that is displayed in
the edit group regardless of which record is chosen from the list in the
select group or if I choose to create a new record.

If it's not the code, I was thinking that it might be the app server
doing some caching, but honestly, I'm grasping at straws.

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 11:58 AM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

sorry.. Did'nt see it attached.. So did igor provide you with an fixed
quickstart (working on his system).. That did not work on glassfish?

2010/10/12 Shelli Orton 

> The quickstart was sent to the list this morning at 10:04 MST.  Does
it
> need to be resent?
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:52 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> No dont think so.. Please provide a quickstart.. I have had property
> models
> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>
> 2010/10/12 Shelli Orton 
>
> > Hi,
> >
> > Thanks for file.  Your first email was missing these changes:
> >
> >IModel selectedRecordAModel;  (I had set mine to
> > PropertyModel selectedRecordAModel;)
> >recordAs.setModel(selectedRecordAModel)
> >
> > However, even with those changes applied, I still get the same issue
> of the
> > selected record not updating in the edit group.
> >
> > I am deploying in Glassfish v3.  Could that have anything to do with
> my
> > problems?
> >
> > Shelli
> >
> > -Original Message-
> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> > Sent: Tuesday, October 12, 2010 11:35 AM
> > To: users@wicket.apache.org
> > Subject: Re: PropertyModel Not Refreshing
> >
> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton

> > wrote:
> > > Thanks for the help.  Your changes got rid of the errors and I can
> delete
> > records now (and the list is updated).
> > >
> > > However, once a record has been selected for edit and either saved
> or
> > cancelled, that same record is always displayed in the edit group
when
> I
> > choose another record to edit or even when I try to create a new
one.
> I can
> > even delete the chosen record and it still displays in the edit
group.
> >
> > works fine here, meaning you did not completely/propery apply my
> > changes. below is the complete file.
> >
> > -igor
> >
> > public class RecordAPanel extends Panel
> > {
> >private static final long serialVersionUID = 1L;
> >
> >RecordAService recordAService;
> >RecordBService recordBService;
> >
> >RecordA selectedRecordA = new RecordA();
> >IModel selectedRecordAModel;
> >String unmodifiedRecordA;
> >
> >boolean isNew = false;
> >
> >WebMarkupContainer selectGroup;
> >WebMarkupContainer editGroup;
> >
> >Form selectForm;
> >Form editForm;
> >
> >DropDownChoice recordAs;
> >DropDownChoice recordBs;
> >
> >Button add;
> >Button edit;
> >Button save;
> >Button delete;
> >Button cancel;
> >
> >Label editLegendLabel;
> >String editLegend;
> >Label recordALabel;
> >Label recordBLabel;
> >
> >RequiredTextField recordAText;
> >
> >@SuppressWarnings({ "rawtypes", "unchecked" })
> >public RecordAPanel(String id)
> >{
> >super(id);
> >
> >recordAService = ((Application)
> > RequestCycle.get().getApplication()).getRecordAService();
> >recordBService = ((Application)
> > RequestCycle.get().getApplication()).getRecordBService();
> >
> >selectedRecordAModel = new PropertyModel(this,
> > "selectedRecordA");
> >this.setDefaultModel(selectedRecordAModel);
> >
> >// * Select  Group *
> >
> >selectGroup = new WebMarkupContainer("selectGroup");
> >selectForm = new Form("selectForm");
> >
> >recordAs = new DropDownChoice("recordAs");
> >recordAs.setModel(selectedRecordAModel);
> >

Re: PropertyModel Not Refreshing

[nino martinez wael]

sorry.. Did'nt see it attached.. So did igor provide you with an fixed
quickstart (working on his system).. That did not work on glassfish?

2010/10/12 Shelli Orton 

> The quickstart was sent to the list this morning at 10:04 MST.  Does it
> need to be resent?
>
> Shelli
>
> -Original Message-
> From: nino martinez wael [mailto:nino.martinez.w...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:52 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> No dont think so.. Please provide a quickstart.. I have had property
> models
> working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)
>
> 2010/10/12 Shelli Orton 
>
> > Hi,
> >
> > Thanks for file.  Your first email was missing these changes:
> >
> >IModel selectedRecordAModel;  (I had set mine to
> > PropertyModel selectedRecordAModel;)
> >recordAs.setModel(selectedRecordAModel)
> >
> > However, even with those changes applied, I still get the same issue
> of the
> > selected record not updating in the edit group.
> >
> > I am deploying in Glassfish v3.  Could that have anything to do with
> my
> > problems?
> >
> > Shelli
> >
> > -Original Message-
> > From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> > Sent: Tuesday, October 12, 2010 11:35 AM
> > To: users@wicket.apache.org
> > Subject: Re: PropertyModel Not Refreshing
> >
> > On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton 
> > wrote:
> > > Thanks for the help.  Your changes got rid of the errors and I can
> delete
> > records now (and the list is updated).
> > >
> > > However, once a record has been selected for edit and either saved
> or
> > cancelled, that same record is always displayed in the edit group when
> I
> > choose another record to edit or even when I try to create a new one.
> I can
> > even delete the chosen record and it still displays in the edit group.
> >
> > works fine here, meaning you did not completely/propery apply my
> > changes. below is the complete file.
> >
> > -igor
> >
> > public class RecordAPanel extends Panel
> > {
> >private static final long serialVersionUID = 1L;
> >
> >RecordAService recordAService;
> >RecordBService recordBService;
> >
> >RecordA selectedRecordA = new RecordA();
> >IModel selectedRecordAModel;
> >String unmodifiedRecordA;
> >
> >boolean isNew = false;
> >
> >WebMarkupContainer selectGroup;
> >WebMarkupContainer editGroup;
> >
> >Form selectForm;
> >Form editForm;
> >
> >DropDownChoice recordAs;
> >DropDownChoice recordBs;
> >
> >Button add;
> >Button edit;
> >Button save;
> >Button delete;
> >Button cancel;
> >
> >Label editLegendLabel;
> >String editLegend;
> >Label recordALabel;
> >Label recordBLabel;
> >
> >RequiredTextField recordAText;
> >
> >@SuppressWarnings({ "rawtypes", "unchecked" })
> >public RecordAPanel(String id)
> >{
> >super(id);
> >
> >recordAService = ((Application)
> > RequestCycle.get().getApplication()).getRecordAService();
> >recordBService = ((Application)
> > RequestCycle.get().getApplication()).getRecordBService();
> >
> >selectedRecordAModel = new PropertyModel(this,
> > "selectedRecordA");
> >this.setDefaultModel(selectedRecordAModel);
> >
> >// * Select  Group *
> >
> >selectGroup = new WebMarkupContainer("selectGroup");
> >selectForm = new Form("selectForm");
> >
> >recordAs = new DropDownChoice("recordAs");
> >recordAs.setModel(selectedRecordAModel);
> >recordAs.setChoices(recordAsModel);
> >recordAs.setChoiceRenderer(new RecordARenderer());
> >
> >//recordAs = (DropDownChoice) new
> > DropDownChoice("recordAs",
> >//new PropertyModel(this,
> > "selectedRecordA"),
> >//recordAsModel,
> >//new RecordARenderer());
> >
> >recordAs.setNullValid(false);
> >
> >selectForm.add(recordAs);
> >
> >add = new Button("add")
> >{
> >private static final long serialVersionUID = 1L;

RE: PropertyModel Not Refreshing

[Shelli Orton]

The quickstart was sent to the list this morning at 10:04 MST.  Does it
need to be resent?

Shelli

-Original Message-
From: nino martinez wael [mailto:nino.martinez.w...@gmail.com] 
Sent: Tuesday, October 12, 2010 11:52 AM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

No dont think so.. Please provide a quickstart.. I have had property
models
working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)

2010/10/12 Shelli Orton 

> Hi,
>
> Thanks for file.  Your first email was missing these changes:
>
>IModel selectedRecordAModel;  (I had set mine to
> PropertyModel selectedRecordAModel;)
>recordAs.setModel(selectedRecordAModel)
>
> However, even with those changes applied, I still get the same issue
of the
> selected record not updating in the edit group.
>
> I am deploying in Glassfish v3.  Could that have anything to do with
my
> problems?
>
> Shelli
>
> -Original Message-
> From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:35 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton 
> wrote:
> > Thanks for the help.  Your changes got rid of the errors and I can
delete
> records now (and the list is updated).
> >
> > However, once a record has been selected for edit and either saved
or
> cancelled, that same record is always displayed in the edit group when
I
> choose another record to edit or even when I try to create a new one.
I can
> even delete the chosen record and it still displays in the edit group.
>
> works fine here, meaning you did not completely/propery apply my
> changes. below is the complete file.
>
> -igor
>
> public class RecordAPanel extends Panel
> {
>private static final long serialVersionUID = 1L;
>
>RecordAService recordAService;
>RecordBService recordBService;
>
>RecordA selectedRecordA = new RecordA();
>IModel selectedRecordAModel;
>String unmodifiedRecordA;
>
>boolean isNew = false;
>
>WebMarkupContainer selectGroup;
>WebMarkupContainer editGroup;
>
>Form selectForm;
>Form editForm;
>
>DropDownChoice recordAs;
>DropDownChoice recordBs;
>
>Button add;
>Button edit;
>Button save;
>Button delete;
>Button cancel;
>
>Label editLegendLabel;
>String editLegend;
>Label recordALabel;
>Label recordBLabel;
>
>RequiredTextField recordAText;
>
>@SuppressWarnings({ "rawtypes", "unchecked" })
>public RecordAPanel(String id)
>{
>super(id);
>
>recordAService = ((Application)
> RequestCycle.get().getApplication()).getRecordAService();
>recordBService = ((Application)
> RequestCycle.get().getApplication()).getRecordBService();
>
>selectedRecordAModel = new PropertyModel(this,
> "selectedRecordA");
>this.setDefaultModel(selectedRecordAModel);
>
>// * Select  Group *
>
>selectGroup = new WebMarkupContainer("selectGroup");
>selectForm = new Form("selectForm");
>
>recordAs = new DropDownChoice("recordAs");
>recordAs.setModel(selectedRecordAModel);
>recordAs.setChoices(recordAsModel);
>recordAs.setChoiceRenderer(new RecordARenderer());
>
>//recordAs = (DropDownChoice) new
> DropDownChoice("recordAs",
>//new PropertyModel(this,
> "selectedRecordA"),
>//recordAsModel,
>//new RecordARenderer());
>
>recordAs.setNullValid(false);
>
>selectForm.add(recordAs);
>
>add = new Button("add")
>{
>private static final long serialVersionUID = 1L;
>
>public void onSubmit()
>{
>setSelectedRecordA(new RecordA());
>isNew = true;
>editLegend = "New";
>editGroup.setVisible(true);
>selectGroup.setVisible(false);
>}
>};
>
>selectForm.add(add);
>
>edit = new Button("edit")
>{
>private static final long serialVersionUID = 1L;
>
>public void onSubmit()
>{
>if (selectedRecordA == null)
>{
>info("You must select a record to edit.");
>}
>else
>{
>unmodifiedRecordA = selectedRecordA

Re: PropertyModel Not Refreshing

[nino martinez wael]

No dont think so.. Please provide a quickstart.. I have had property models
working in 1.2, 1.3, 1.4 and 1.5 so must be error 42:)

2010/10/12 Shelli Orton 

> Hi,
>
> Thanks for file.  Your first email was missing these changes:
>
>IModel selectedRecordAModel;  (I had set mine to
> PropertyModel selectedRecordAModel;)
>recordAs.setModel(selectedRecordAModel)
>
> However, even with those changes applied, I still get the same issue of the
> selected record not updating in the edit group.
>
> I am deploying in Glassfish v3.  Could that have anything to do with my
> problems?
>
> Shelli
>
> -Original Message-
> From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> Sent: Tuesday, October 12, 2010 11:35 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton 
> wrote:
> > Thanks for the help.  Your changes got rid of the errors and I can delete
> records now (and the list is updated).
> >
> > However, once a record has been selected for edit and either saved or
> cancelled, that same record is always displayed in the edit group when I
> choose another record to edit or even when I try to create a new one.  I can
> even delete the chosen record and it still displays in the edit group.
>
> works fine here, meaning you did not completely/propery apply my
> changes. below is the complete file.
>
> -igor
>
> public class RecordAPanel extends Panel
> {
>private static final long serialVersionUID = 1L;
>
>RecordAService recordAService;
>RecordBService recordBService;
>
>RecordA selectedRecordA = new RecordA();
>IModel selectedRecordAModel;
>String unmodifiedRecordA;
>
>boolean isNew = false;
>
>WebMarkupContainer selectGroup;
>WebMarkupContainer editGroup;
>
>Form selectForm;
>Form editForm;
>
>DropDownChoice recordAs;
>DropDownChoice recordBs;
>
>Button add;
>Button edit;
>Button save;
>Button delete;
>Button cancel;
>
>Label editLegendLabel;
>String editLegend;
>Label recordALabel;
>Label recordBLabel;
>
>RequiredTextField recordAText;
>
>@SuppressWarnings({ "rawtypes", "unchecked" })
>public RecordAPanel(String id)
>{
>super(id);
>
>recordAService = ((Application)
> RequestCycle.get().getApplication()).getRecordAService();
>recordBService = ((Application)
> RequestCycle.get().getApplication()).getRecordBService();
>
>selectedRecordAModel = new PropertyModel(this,
> "selectedRecordA");
>this.setDefaultModel(selectedRecordAModel);
>
>// * Select  Group *
>
>selectGroup = new WebMarkupContainer("selectGroup");
>selectForm = new Form("selectForm");
>
>recordAs = new DropDownChoice("recordAs");
>recordAs.setModel(selectedRecordAModel);
>recordAs.setChoices(recordAsModel);
>recordAs.setChoiceRenderer(new RecordARenderer());
>
>//recordAs = (DropDownChoice) new
> DropDownChoice("recordAs",
>//new PropertyModel(this,
> "selectedRecordA"),
>//recordAsModel,
>//new RecordARenderer());
>
>recordAs.setNullValid(false);
>
>selectForm.add(recordAs);
>
>add = new Button("add")
>{
>private static final long serialVersionUID = 1L;
>
>public void onSubmit()
>{
>setSelectedRecordA(new RecordA());
>isNew = true;
>editLegend = "New";
>editGroup.setVisible(true);
>selectGroup.setVisible(false);
>}
>};
>
>selectForm.add(add);
>
>edit = new Button("edit")
>{
>private static final long serialVersionUID = 1L;
>
>public void onSubmit()
>{
>if (selectedRecordA == null)
>{
>info("You must select a record to edit.");
>}
>else
>{
>unmodifiedRecordA = selectedRecordA.getName();
>isNew = false;
>editLegend = "Edit";
>editGroup.setVisible(true);
>selectGroup.setVisible(false);
>}
>}
>};
>
>

RE: PropertyModel Not Refreshing

[Shelli Orton]

Hi,

Thanks for file.  Your first email was missing these changes: 

IModel selectedRecordAModel;  (I had set mine to 
PropertyModel selectedRecordAModel;)
recordAs.setModel(selectedRecordAModel)

However, even with those changes applied, I still get the same issue of the 
selected record not updating in the edit group.  

I am deploying in Glassfish v3.  Could that have anything to do with my 
problems?

Shelli

-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Sent: Tuesday, October 12, 2010 11:35 AM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

On Tue, Oct 12, 2010 at 10:30 AM, Shelli Orton  wrote:
> Thanks for the help.  Your changes got rid of the errors and I can delete 
> records now (and the list is updated).
>
> However, once a record has been selected for edit and either saved or 
> cancelled, that same record is always displayed in the edit group when I 
> choose another record to edit or even when I try to create a new one.  I can 
> even delete the chosen record and it still displays in the edit group.

works fine here, meaning you did not completely/propery apply my
changes. below is the complete file.

-igor

public class RecordAPanel extends Panel
{
private static final long serialVersionUID = 1L;

RecordAService recordAService;
RecordBService recordBService;

RecordA selectedRecordA = new RecordA();
IModel selectedRecordAModel;
String unmodifiedRecordA;

boolean isNew = false;

WebMarkupContainer selectGroup;
WebMarkupContainer editGroup;

Form selectForm;
Form editForm;

DropDownChoice recordAs;
DropDownChoice recordBs;

Button add;
Button edit;
Button save;
Button delete;
Button cancel;

Label editLegendLabel;
String editLegend;
Label recordALabel;
Label recordBLabel;

RequiredTextField recordAText;

@SuppressWarnings({ "rawtypes", "unchecked" })
public RecordAPanel(String id)
{
super(id);

recordAService = ((Application)
RequestCycle.get().getApplication()).getRecordAService();
recordBService = ((Application)
RequestCycle.get().getApplication()).getRecordBService();

selectedRecordAModel = new PropertyModel(this,
"selectedRecordA");
this.setDefaultModel(selectedRecordAModel);

// * Select  Group *

selectGroup = new WebMarkupContainer("selectGroup");
selectForm = new Form("selectForm");

recordAs = new DropDownChoice("recordAs");
recordAs.setModel(selectedRecordAModel);
recordAs.setChoices(recordAsModel);
recordAs.setChoiceRenderer(new RecordARenderer());

//recordAs = (DropDownChoice) new
DropDownChoice("recordAs",
//new PropertyModel(this,
"selectedRecordA"),
//recordAsModel,
//new RecordARenderer());

recordAs.setNullValid(false);

selectForm.add(recordAs);

add = new Button("add")
{
private static final long serialVersionUID = 1L;

public void onSubmit()
{
setSelectedRecordA(new RecordA());
isNew = true;
editLegend = "New";
editGroup.setVisible(true);
selectGroup.setVisible(false);
}
};

selectForm.add(add);

edit = new Button("edit")
{
private static final long serialVersionUID = 1L;

public void onSubmit()
{
if (selectedRecordA == null)
{
info("You must select a record to edit.");
}
else
{
unmodifiedRecordA = selectedRecordA.getName();
isNew = false;
editLegend = "Edit";
editGroup.setVisible(true);
selectGroup.setVisible(false);
}
}
};

selectForm.add(edit);

delete = new Button("delete")
{
private static final long serialVersionUID = 1L;

public void onSubmit()
{
if (selectedRecordA == null)
{
info("You must select a record to delete.");
}
else
{
// Delete the selected record
unmodifiedRecordA = selectedRecordA.getName();
recordAService.delete(selectedRecordA.getName());
selectedRecordA = null;
info("Deleted '" + unmodifiedRecordA + "'");

// Force refresh of rec

Re: PropertyModel Not Refreshing

[Igor Vaynberg]

itLegend", new PropertyModel(this,
"editLegend"));

editGroup.add(editLegendLabel);

editForm = new Form("editForm");

recordALabel = new Label("recordALabel", "Record A");
editForm.add(recordALabel);

recordBLabel = new Label("recordBLabel", "Record B");
editForm.add(recordBLabel);

recordAText = new RequiredTextField("recordAText",
new PropertyModel(selectedRecordAModel, "name"));

editForm.add(recordAText);

recordBs = new DropDownChoice("recordBs");
recordBs.setModel(new PropertyModel(selectedRecordAModel, "recordB"));
recordBs.setChoices(RecordAPanel.this.getRecordBs());
recordBs.setChoiceRenderer(new RecordBRenderer());

editForm.add(recordBs);

save = new Button("save")
{
private static final long serialVersionUID = 1L;

@Override
public void onSubmit()
{
if (isNew)
{

recordAService.create(RecordAPanel.this.selectedRecordA);
info("Created '"
+ RecordAPanel.this.selectedRecordA.getName()
+ "'");
}
else
{
recordAService.update(unmodifiedRecordA,
RecordAPanel.this.selectedRecordA);
info("Updated '"
+ RecordAPanel.this.selectedRecordA.getName()
+ "'");
}

// TODO Update the dropdown list?

editGroup.setVisible(false);
selectGroup.setVisible(true);
}
};

editForm.add(save);

cancel = new Button("cancel")
{
private static final long serialVersionUID = 1L;

public void onSubmit()
{
RecordAPanel.this.selectedRecordA = null;
editGroup.setVisible(false);
selectGroup.setVisible(true);
}
};

cancel.setDefaultFormProcessing(false);
editForm.add(cancel);

editGroup.add(editForm);

editGroup.setVisible(false);
this.add(editGroup);
}

public RecordA getSelectedRecordA()
{
return selectedRecordA;
}

public void setSelectedRecordA(RecordA selectedRecordA)
{
this.selectedRecordA = selectedRecordA;
}

public LoadableDetachableModel> recordAsModel = new
LoadableDetachableModel>()
{
private static final long serialVersionUID = 1L;

@Override
protected List load()
{
return recordAService.getList();
}

public void detach()
{
super.detach();
}
};

// TODO change this to LDM?
List getRecordBs()
{
return recordBService.getList();
}

class RecordARenderer implements IChoiceRenderer
{
private static final long serialVersionUID = 1L;

public Object getDisplayValue(RecordA recordA)
{
return recordA.getName();
}

public String getIdValue(RecordA recordA, int index)
{
return recordA.getName();
}
}

class RecordBRenderer implements IChoiceRenderer
{
private static final long serialVersionUID = 1L;

        public Object getDisplayValue(RecordB recordB)
{
return recordB.getName();
}

public String getIdValue(RecordB recordB, int index)
{
return recordB.getName();
}
}
}

>
> Shelli
>
> -Original Message-
> From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
> Sent: Tuesday, October 12, 2010 10:38 AM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
> here are the tweaks you need to make this work:
>
> selectedRecordAModel = new PropertyModel(this, "selectedRecordA");
>
> recordAText = new RequiredTextField("recordAText",
>                new PropertyModel(selectedRecordAModel, "name"));
>
>  recordBs.setModel(new PropertyModel(selectedRecordAModel, "recordB"));
>
> have fun
>
> -igor
>
> On Tue, Oct 12, 2010 at 9:03 AM, Shelli Orton  wrote:
>> I've been able to create a sample application that exhibits the
>> same/similar problems to mine.  The sample makes use of an in-memory
>> list for the data versus accessing a database and so there's some
>> differences.  However, I believe the problems that this sample exhibits
>> have the same root cause as my project (which I believe have som

RE: PropertyModel Not Refreshing

[Shelli Orton]

Thanks for the help.  Your changes got rid of the errors and I can delete 
records now (and the list is updated).  

However, once a record has been selected for edit and either saved or 
cancelled, that same record is always displayed in the edit group when I choose 
another record to edit or even when I try to create a new one.  I can even 
delete the chosen record and it still displays in the edit group.

Shelli

-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Sent: Tuesday, October 12, 2010 10:38 AM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

here are the tweaks you need to make this work:

selectedRecordAModel = new PropertyModel(this, "selectedRecordA");

recordAText = new RequiredTextField("recordAText",
new PropertyModel(selectedRecordAModel, "name"));

 recordBs.setModel(new PropertyModel(selectedRecordAModel, "recordB"));

have fun

-igor

On Tue, Oct 12, 2010 at 9:03 AM, Shelli Orton  wrote:
> I've been able to create a sample application that exhibits the
> same/similar problems to mine.  The sample makes use of an in-memory
> list for the data versus accessing a database and so there's some
> differences.  However, I believe the problems that this sample exhibits
> have the same root cause as my project (which I believe have something
> to do with how my models are set up...).
>
> Issues this sample exhibits:
>
> 1. Choose to edit an existing record, then cancel the edit.  Choose
> another/the same record to edit and the selected record is null (error
> message "You must select a record to edit" is displayed).  Must
> close/open session to reset.
>
> 2. Choose to edit an existing record and save the edit.  Choose
> another/the same record to edit and you get a NPE:
>
>    WicketMessage: Method onFormSubmitted of interface
> org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
> component [MarkupContainer [Component id = selectForm]] threw an
> exception
>
>    Root cause:
>
>    java.lang.NullPointerException
>    at
> org.apache.wicket.markup.html.form.AbstractSingleSelectChoice.convertCho
> iceIdToChoice(AbstractSingleSelectChoice.java:247)
>
> 3. Create a new record and try to save it and get
> WicketRuntimeException:
>
>    WicketMessage: Attempted to set property value on a null object.
> Property expression: name Value: New One
>
>    Root cause:
>
>    org.apache.wicket.WicketRuntimeException: Attempted to set property
> value on a null object. Property expression: name Value: New One
>    at
> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.j
> ava:125)
>
> 4. Create a new record and then cancel the add, Choose an existing
> record to edit and the selected record is null (error message "You must
> select a record to edit" is displayed).  Must close/open session to
> reset.
>
> As always, all help is greatly appreciated as I am stumped.
>
> Thanks,
> Shelli
>
> -Original Message-
> From: jcgarciam [mailto:jcgarc...@gmail.com]
> Sent: Friday, October 08, 2010 1:41 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
>
> The attachment didn't make it,
>
> Can you try to extract out the relevant part and creates a quickstart
> project that actually reproduces your issue?
>
>
> On Fri, Oct 8, 2010 at 1:41 PM, Shelli Orton [via Apache Wicket] <
> ml-node+2968688-305091622-65...@n4.nabble.com 2-65...@n4.nabble.com>
>> wrote:
>
>> Hi,
>>
>> I have been trying different things to see if I could get my code to
> work
>> (and understand Wicket models better), but am still stuck.  I have a
>> attached the (latest) panel class code which I hope is sufficient to
> help.
>>
>> I was reading about different models (both online and the Wicket in
> Action
>> book) and thought that perhaps using a CompoundPropertyModel was more
>> appropriate and may help with my issues.  Originally, I only declared
>> selectedRecordA (line 40) but didn't instantiate it.  The select group
>> displayed properly but when I chose a record from the list and tried
> to edit
>> it, this exception was thrown:
>>
>>     WicketMessage: Attempted to set property value on a null object.
>> Property expression: recordA Value: Name=A-One
>>     Root cause:
>>
>>     org.apache.wicket.WicketRuntimeException: Attempted to set
> property
>> value on a null object. Property expression: recordA Value: Name=A-One
>>         at
>>
> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.j
> ava:125)
>>
>>         at
>>

Re: PropertyModel Not Refreshing

[Igor Vaynberg]

here are the tweaks you need to make this work:

selectedRecordAModel = new PropertyModel(this, "selectedRecordA");

recordAText = new RequiredTextField("recordAText",
new PropertyModel(selectedRecordAModel, "name"));

 recordBs.setModel(new PropertyModel(selectedRecordAModel, "recordB"));

have fun

-igor

On Tue, Oct 12, 2010 at 9:03 AM, Shelli Orton  wrote:
> I've been able to create a sample application that exhibits the
> same/similar problems to mine.  The sample makes use of an in-memory
> list for the data versus accessing a database and so there's some
> differences.  However, I believe the problems that this sample exhibits
> have the same root cause as my project (which I believe have something
> to do with how my models are set up...).
>
> Issues this sample exhibits:
>
> 1. Choose to edit an existing record, then cancel the edit.  Choose
> another/the same record to edit and the selected record is null (error
> message "You must select a record to edit" is displayed).  Must
> close/open session to reset.
>
> 2. Choose to edit an existing record and save the edit.  Choose
> another/the same record to edit and you get a NPE:
>
>    WicketMessage: Method onFormSubmitted of interface
> org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
> component [MarkupContainer [Component id = selectForm]] threw an
> exception
>
>    Root cause:
>
>    java.lang.NullPointerException
>    at
> org.apache.wicket.markup.html.form.AbstractSingleSelectChoice.convertCho
> iceIdToChoice(AbstractSingleSelectChoice.java:247)
>
> 3. Create a new record and try to save it and get
> WicketRuntimeException:
>
>    WicketMessage: Attempted to set property value on a null object.
> Property expression: name Value: New One
>
>    Root cause:
>
>    org.apache.wicket.WicketRuntimeException: Attempted to set property
> value on a null object. Property expression: name Value: New One
>    at
> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.j
> ava:125)
>
> 4. Create a new record and then cancel the add, Choose an existing
> record to edit and the selected record is null (error message "You must
> select a record to edit" is displayed).  Must close/open session to
> reset.
>
> As always, all help is greatly appreciated as I am stumped.
>
> Thanks,
> Shelli
>
> -Original Message-
> From: jcgarciam [mailto:jcgarc...@gmail.com]
> Sent: Friday, October 08, 2010 1:41 PM
> To: users@wicket.apache.org
> Subject: Re: PropertyModel Not Refreshing
>
>
> The attachment didn't make it,
>
> Can you try to extract out the relevant part and creates a quickstart
> project that actually reproduces your issue?
>
>
> On Fri, Oct 8, 2010 at 1:41 PM, Shelli Orton [via Apache Wicket] <
> ml-node+2968688-305091622-65...@n4.nabble.com 2-65...@n4.nabble.com>
>> wrote:
>
>> Hi,
>>
>> I have been trying different things to see if I could get my code to
> work
>> (and understand Wicket models better), but am still stuck.  I have a
>> attached the (latest) panel class code which I hope is sufficient to
> help.
>>
>> I was reading about different models (both online and the Wicket in
> Action
>> book) and thought that perhaps using a CompoundPropertyModel was more
>> appropriate and may help with my issues.  Originally, I only declared
>> selectedRecordA (line 40) but didn't instantiate it.  The select group
>> displayed properly but when I chose a record from the list and tried
> to edit
>> it, this exception was thrown:
>>
>>     WicketMessage: Attempted to set property value on a null object.
>> Property expression: recordA Value: Name=A-One
>>     Root cause:
>>
>>     org.apache.wicket.WicketRuntimeException: Attempted to set
> property
>> value on a null object. Property expression: recordA Value: Name=A-One
>>         at
>>
> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.j
> ava:125)
>>
>>         at
>>
> org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractProperty
> Model.java:169)
>>
>>         at
>> org.apache.wicket.Component.setDefaultModelObject(Component.java:3125)
>>         
>>
>> I set breakpoints on the getSelectedRecordA and setSelectedRecordA
> methods,
>> but these aren't called when during the request cycle when the edit
> button
>> is clicked.
>>
>> I then changed the class so that selectedRecordA is initialized to an
> empty
>> instance of RecordA. This got rid of the above error.  Howeve

Re: PropertyModel Not Refreshing

[jcgarciam]

The attachment didn't make it,

Can you try to extract out the relevant part and creates a quickstart
project that actually reproduces your issue?


On Fri, Oct 8, 2010 at 1:41 PM, Shelli Orton [via Apache Wicket] <
ml-node+2968688-305091622-65...@n4.nabble.com
> wrote:

> Hi,
>
> I have been trying different things to see if I could get my code to work
> (and understand Wicket models better), but am still stuck.  I have a
> attached the (latest) panel class code which I hope is sufficient to help.
>
> I was reading about different models (both online and the Wicket in Action
> book) and thought that perhaps using a CompoundPropertyModel was more
> appropriate and may help with my issues.  Originally, I only declared
> selectedRecordA (line 40) but didn't instantiate it.  The select group
> displayed properly but when I chose a record from the list and tried to edit
> it, this exception was thrown:
>
> WicketMessage: Attempted to set property value on a null object.
> Property expression: recordA Value: Name=A-One
> Root cause:
>
> org.apache.wicket.WicketRuntimeException: Attempted to set property
> value on a null object. Property expression: recordA Value: Name=A-One
> at
> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:125)
>
> at
> org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169)
>
> at
> org.apache.wicket.Component.setDefaultModelObject(Component.java:3125)
> 
>
> I set breakpoints on the getSelectedRecordA and setSelectedRecordA methods,
> but these aren't called when during the request cycle when the edit button
> is clicked.
>
> I then changed the class so that selectedRecordA is initialized to an empty
> instance of RecordA. This got rid of the above error.  However, I cannot
> save the edit changes because the selectedRecordA is still the empty
> instance that was created in the initialization and the persistence layer
> throws an exception.  This same problem exists if I try to add a new RecordA
> or try to delete an existing one.
>
> If I choose to cancel the edit and then select another record to edit, I
> get the message "You must select a record to edit" (line 131).  This is
> because the cancel onSubmit sets selectedRecordA to null and choosing the
> record from the DDC is not setting it to the chosen record.
>
> Clearly I am not setting up this CompoundPropertyModel properly so that the
> selectedARecord is set by the model.  Can someone tell me what I'm doing
> wrong?
>
> All help is greatly appreciated,
>
> Shelli
>
>
> -Original Message-
> From: Igor Vaynberg [mailto:[hidden 
> email]<http://user/SendEmail.jtp?type=node&node=2968688&i=0>]
>
> Sent: Thursday, October 07, 2010 11:27 AM
> To: [hidden email] <http://user/SendEmail.jtp?type=node&node=2968688&i=1>
> Subject: Re: PropertyModel Not Refreshing
>
> you have posted an incomplete piece of code and somehow from that we
> are supposed to guess what is not working? create a quickstart and
> provide that.
>
> -igor
>
> On Thu, Oct 7, 2010 at 10:15 AM, Shelli Orton <[hidden 
> email]<http://user/SendEmail.jtp?type=node&node=2968688&i=2>>
> wrote:
>
> > Does nobody have any suggestions?  If I can't get this fixed, I'm going
> > to have to write the app in another framework (possibly GWT) and I'd
> > really rather not have to do that.
> >
> > Shelli
> >
> > -Original Message-
> > From: Shelli Orton
> > Sent: Wednesday, October 06, 2010 3:52 PM
> > To: [hidden email]<http://user/SendEmail.jtp?type=node&node=2968688&i=3>
> > Subject: PropertyModel Not Refreshing
> >
> > Hi,
> >
> > First, thanks to all who have been helping me as I am new to Wicket.  I
> > am splitting out two issues I am dealing with to try to keep things
> > clear.
> >
> > I am trying to write a simple app that does CRUD operations on database
> > records.  The goal is for the app to make use of a tab panel where each
> > tab encapsulates one table from the database.  Each tab panel has two
> > groups (WebMarkupContainer).  The first, selectGroup, displays a list
> > (DDC) of the current items, and three buttons, add, edit and delete.
> > The second, editGroup, is displayed when either the add or edit button
> > was clicked on the select group, displays the record attributes and save
> > and cancel buttons.  The tab panel has a "selectedRecord" which is used
> > by both groups' components via PropertyModels. Very basic stuff.
> >
> 

RE: PropertyModel Not Refreshing

[Shelli Orton]

Hi,

I have been trying different things to see if I could get my code to work (and 
understand Wicket models better), but am still stuck.  I have a attached the 
(latest) panel class code which I hope is sufficient to help.

I was reading about different models (both online and the Wicket in Action 
book) and thought that perhaps using a CompoundPropertyModel was more 
appropriate and may help with my issues.  Originally, I only declared 
selectedRecordA (line 40) but didn't instantiate it.  The select group 
displayed properly but when I chose a record from the list and tried to edit 
it, this exception was thrown:

WicketMessage: Attempted to set property value on a null object. Property 
expression: recordA Value: Name=A-One
Root cause:

org.apache.wicket.WicketRuntimeException: Attempted to set property value 
on a null object. Property expression: recordA Value: Name=A-One
at 
org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:125)
at 
org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169)
at 
org.apache.wicket.Component.setDefaultModelObject(Component.java:3125)


I set breakpoints on the getSelectedRecordA and setSelectedRecordA methods, but 
these aren't called when during the request cycle when the edit button is 
clicked.

I then changed the class so that selectedRecordA is initialized to an empty 
instance of RecordA. This got rid of the above error.  However, I cannot save 
the edit changes because the selectedRecordA is still the empty instance that 
was created in the initialization and the persistence layer throws an 
exception.  This same problem exists if I try to add a new RecordA or try to 
delete an existing one.

If I choose to cancel the edit and then select another record to edit, I get 
the message "You must select a record to edit" (line 131).  This is because the 
cancel onSubmit sets selectedRecordA to null and choosing the record from the 
DDC is not setting it to the chosen record.

Clearly I am not setting up this CompoundPropertyModel properly so that the 
selectedARecord is set by the model.  Can someone tell me what I'm doing wrong?

All help is greatly appreciated,

Shelli


-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Sent: Thursday, October 07, 2010 11:27 AM
To: users@wicket.apache.org
Subject: Re: PropertyModel Not Refreshing

you have posted an incomplete piece of code and somehow from that we
are supposed to guess what is not working? create a quickstart and
provide that.

-igor

On Thu, Oct 7, 2010 at 10:15 AM, Shelli Orton  wrote:
> Does nobody have any suggestions?  If I can't get this fixed, I'm going
> to have to write the app in another framework (possibly GWT) and I'd
> really rather not have to do that.
>
> Shelli
>
> -Original Message-
> From: Shelli Orton
> Sent: Wednesday, October 06, 2010 3:52 PM
> To: users@wicket.apache.org
> Subject: PropertyModel Not Refreshing
>
> Hi,
>
> First, thanks to all who have been helping me as I am new to Wicket.  I
> am splitting out two issues I am dealing with to try to keep things
> clear.
>
> I am trying to write a simple app that does CRUD operations on database
> records.  The goal is for the app to make use of a tab panel where each
> tab encapsulates one table from the database.  Each tab panel has two
> groups (WebMarkupContainer).  The first, selectGroup, displays a list
> (DDC) of the current items, and three buttons, add, edit and delete.
> The second, editGroup, is displayed when either the add or edit button
> was clicked on the select group, displays the record attributes and save
> and cancel buttons.  The tab panel has a "selectedRecord" which is used
> by both groups' components via PropertyModels. Very basic stuff.
>
> When I choose a record and click the edit button, the record is
> displayed in the edit group properly.  If I then choose cancel, the edit
> group is no longer displayed and the select group DDC selection is null
> as expected. I then choose another record from the list and click the
> edit button and the previous record information is displayed in the edit
> group even though the select group DDC shows the correct/selected
> record.
>
> This problem also occurs if I first choose to add a new record and then
> cancel the add and then choose to edit a different record.  The DDC
> shows the correct/selected record, but all the attributes in the edit
> group are null/defaults for a new record.
>
> If I remove the call to setDefaultFormProcessing(false) on the cancel
> button, selecting other records for edit works correctly, but I can't
> cancel a creating a new record if I use a RequiredTextField because the
> form validation fails.
>
> If 

Re: PropertyModel Not Refreshing

[jcgarciam]

Take a look at this, it may helps.

https://cwiki.apache.org/WICKET/lifecycle-of-a-wicket-application.html#LifecycleofaWicketApplication-ModelChanges

On Thu, Oct 7, 2010 at 2:15 PM, Shelli Orton [via Apache Wicket] <
ml-node+2967225-1123928259-65...@n4.nabble.com
> wrote:

> Does nobody have any suggestions?  If I can't get this fixed, I'm going
> to have to write the app in another framework (possibly GWT) and I'd
> really rather not have to do that.
>
> Shelli
>
> -Original Message-
> From: Shelli Orton
> Sent: Wednesday, October 06, 2010 3:52 PM
> To: [hidden email] 
> Subject: PropertyModel Not Refreshing
>
> Hi,
>
> First, thanks to all who have been helping me as I am new to Wicket.  I
> am splitting out two issues I am dealing with to try to keep things
> clear.
>
> I am trying to write a simple app that does CRUD operations on database
> records.  The goal is for the app to make use of a tab panel where each
> tab encapsulates one table from the database.  Each tab panel has two
> groups (WebMarkupContainer).  The first, selectGroup, displays a list
> (DDC) of the current items, and three buttons, add, edit and delete.
> The second, editGroup, is displayed when either the add or edit button
> was clicked on the select group, displays the record attributes and save
> and cancel buttons.  The tab panel has a "selectedRecord" which is used
> by both groups' components via PropertyModels. Very basic stuff.
>
> When I choose a record and click the edit button, the record is
> displayed in the edit group properly.  If I then choose cancel, the edit
> group is no longer displayed and the select group DDC selection is null
> as expected. I then choose another record from the list and click the
> edit button and the previous record information is displayed in the edit
> group even though the select group DDC shows the correct/selected
> record.
>
> This problem also occurs if I first choose to add a new record and then
> cancel the add and then choose to edit a different record.  The DDC
> shows the correct/selected record, but all the attributes in the edit
> group are null/defaults for a new record.
>
> If I remove the call to setDefaultFormProcessing(false) on the cancel
> button, selecting other records for edit works correctly, but I can't
> cancel a creating a new record if I use a RequiredTextField because the
> form validation fails.
>
> If I select a record for editing or save the newly created record, I can
> select a different record for edit or create another one correctly.  So
> I must be doing something wrong in the cancel logic. My editForm
> (created in the EditGroup constructor) looks like this:
>
> Form editForm = new Form("editForm");
>
> editForm.add(new Label("nameLabel", "Name"));
>
> editForm.add(new Label("attributeLabel", "Attribute"));
>
> editForm.add(new RequiredTextField("recordNameText",
> new PropertyModel(MyRecordPanel.this,
> "selectedRecord.name")));
>
> editForm.add(new DropDownChoice("attributes",
> new PropertyModel(MyRecordPanel.this,
> "selectedRecord.attribute"),
> RateCentrePanel.this.getAttributes(),
> new AttributeRenderer()));
>
> 
>
> editForm.add(new Button("cancel")
> {
> private static final long serialVersionUID = 1L;
>
> public void onSubmit()
> {
> MyRecordPanel.this.selectedRecord = null;
> editGroup.setVisible(false);
> selectGroup.setVisible(true);
> }
> }.setDefaultFormProcessing(false));
>
> add(editForm);
>
> Other than setting the selectedRecord to null, what should I be doing
> differently?
>
> Thanks in advance!
>
> Shelli
>
> -
> To unsubscribe, e-mail: [hidden 
> email]
> For additional commands, e-mail: [hidden 
> email]
>
>
> -
> To unsubscribe, e-mail: [hidden 
> email]
> For additional commands, e-mail: [hidden 
> email]
>
>
>
> --
>  View message @
> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusion-tp2955144p2967225.html
> To start a new topic under Apache Wicket, email
> ml-node+1842946-398011874-65...@n4.nabble.com
> To unsubscribe from Apache Wicket, click 
> here

Re: PropertyModel Not Refreshing

[Igor Vaynberg]

you have posted an incomplete piece of code and somehow from that we
are supposed to guess what is not working? create a quickstart and
provide that.

-igor

On Thu, Oct 7, 2010 at 10:15 AM, Shelli Orton  wrote:
> Does nobody have any suggestions?  If I can't get this fixed, I'm going
> to have to write the app in another framework (possibly GWT) and I'd
> really rather not have to do that.
>
> Shelli
>
> -Original Message-
> From: Shelli Orton
> Sent: Wednesday, October 06, 2010 3:52 PM
> To: users@wicket.apache.org
> Subject: PropertyModel Not Refreshing
>
> Hi,
>
> First, thanks to all who have been helping me as I am new to Wicket.  I
> am splitting out two issues I am dealing with to try to keep things
> clear.
>
> I am trying to write a simple app that does CRUD operations on database
> records.  The goal is for the app to make use of a tab panel where each
> tab encapsulates one table from the database.  Each tab panel has two
> groups (WebMarkupContainer).  The first, selectGroup, displays a list
> (DDC) of the current items, and three buttons, add, edit and delete.
> The second, editGroup, is displayed when either the add or edit button
> was clicked on the select group, displays the record attributes and save
> and cancel buttons.  The tab panel has a "selectedRecord" which is used
> by both groups' components via PropertyModels. Very basic stuff.
>
> When I choose a record and click the edit button, the record is
> displayed in the edit group properly.  If I then choose cancel, the edit
> group is no longer displayed and the select group DDC selection is null
> as expected. I then choose another record from the list and click the
> edit button and the previous record information is displayed in the edit
> group even though the select group DDC shows the correct/selected
> record.
>
> This problem also occurs if I first choose to add a new record and then
> cancel the add and then choose to edit a different record.  The DDC
> shows the correct/selected record, but all the attributes in the edit
> group are null/defaults for a new record.
>
> If I remove the call to setDefaultFormProcessing(false) on the cancel
> button, selecting other records for edit works correctly, but I can't
> cancel a creating a new record if I use a RequiredTextField because the
> form validation fails.
>
> If I select a record for editing or save the newly created record, I can
> select a different record for edit or create another one correctly.  So
> I must be doing something wrong in the cancel logic. My editForm
> (created in the EditGroup constructor) looks like this:
>
>            Form editForm = new Form("editForm");
>
>            editForm.add(new Label("nameLabel", "Name"));
>
>            editForm.add(new Label("attributeLabel", "Attribute"));
>
>            editForm.add(new RequiredTextField("recordNameText",
>                    new PropertyModel(MyRecordPanel.this,
>                            "selectedRecord.name")));
>
>            editForm.add(new DropDownChoice("attributes",
>                    new PropertyModel(MyRecordPanel.this,
>                            "selectedRecord.attribute"),
>                    RateCentrePanel.this.getAttributes(),
>                    new AttributeRenderer()));
>
>            
>
>            editForm.add(new Button("cancel")
>            {
>                private static final long serialVersionUID = 1L;
>
>                public void onSubmit()
>                {
>                    MyRecordPanel.this.selectedRecord = null;
>                    editGroup.setVisible(false);
>                    selectGroup.setVisible(true);
>                }
>            }.setDefaultFormProcessing(false));
>
>            add(editForm);
>
> Other than setting the selectedRecord to null, what should I be doing
> differently?
>
> Thanks in advance!
>
> Shelli
>
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RE: PropertyModel Not Refreshing

[Shelli Orton]

Does nobody have any suggestions?  If I can't get this fixed, I'm going
to have to write the app in another framework (possibly GWT) and I'd
really rather not have to do that.

Shelli

-Original Message-
From: Shelli Orton 
Sent: Wednesday, October 06, 2010 3:52 PM
To: users@wicket.apache.org
Subject: PropertyModel Not Refreshing

Hi,

First, thanks to all who have been helping me as I am new to Wicket.  I
am splitting out two issues I am dealing with to try to keep things
clear.

I am trying to write a simple app that does CRUD operations on database
records.  The goal is for the app to make use of a tab panel where each
tab encapsulates one table from the database.  Each tab panel has two
groups (WebMarkupContainer).  The first, selectGroup, displays a list
(DDC) of the current items, and three buttons, add, edit and delete.
The second, editGroup, is displayed when either the add or edit button
was clicked on the select group, displays the record attributes and save
and cancel buttons.  The tab panel has a "selectedRecord" which is used
by both groups' components via PropertyModels. Very basic stuff.

When I choose a record and click the edit button, the record is
displayed in the edit group properly.  If I then choose cancel, the edit
group is no longer displayed and the select group DDC selection is null
as expected. I then choose another record from the list and click the
edit button and the previous record information is displayed in the edit
group even though the select group DDC shows the correct/selected
record.

This problem also occurs if I first choose to add a new record and then
cancel the add and then choose to edit a different record.  The DDC
shows the correct/selected record, but all the attributes in the edit
group are null/defaults for a new record.

If I remove the call to setDefaultFormProcessing(false) on the cancel
button, selecting other records for edit works correctly, but I can't
cancel a creating a new record if I use a RequiredTextField because the
form validation fails.

If I select a record for editing or save the newly created record, I can
select a different record for edit or create another one correctly.  So
I must be doing something wrong in the cancel logic. My editForm
(created in the EditGroup constructor) looks like this:

Form editForm = new Form("editForm");

editForm.add(new Label("nameLabel", "Name"));

editForm.add(new Label("attributeLabel", "Attribute"));

editForm.add(new RequiredTextField("recordNameText",
new PropertyModel(MyRecordPanel.this,
"selectedRecord.name")));

editForm.add(new DropDownChoice("attributes",
new PropertyModel(MyRecordPanel.this,
"selectedRecord.attribute"),
RateCentrePanel.this.getAttributes(),
new AttributeRenderer()));



editForm.add(new Button("cancel")
{
private static final long serialVersionUID = 1L;

public void onSubmit()
{
MyRecordPanel.this.selectedRecord = null;
editGroup.setVisible(false);
selectGroup.setVisible(true);
}
}.setDefaultFormProcessing(false));

add(editForm);

Other than setting the selectedRecord to null, what should I be doing
differently?

Thanks in advance!

Shelli

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