date:20100923

Re: chrome + wicket ajax + back button = problem?

2010-09-23 Thread Peter Karich

I had the same problem ...
> Take a look at
> http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
>   

isn't there a better fix? E.g. it seems to me that this 'hack' avoids
client-side js caching (or is this a wrong observation)?

Regards,
Peter.




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http://jetwick.com twitter search prototype


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Re: announcing Granite - a Wicket-Scala-DB4O web application stack

2010-09-23 Thread 7zark7


Looks great, thanks for the link.

+1 on CouchDB, et al vs only DB4o,
Wicket+Scala+Couch is a really nice stack


Thanks

On 9/21/10 11:42 PM, Thomas Kappler wrote:

On 09/22/10 03:41, Sam Stainsby wrote:

Today we officially announced our project to provide a Wicket-DB4O-Scala
web application stack:

http://sustainablesoftware.com.au/blog/?p=77

"I’m pleased to announce a new web application framework, called Granite,
and an associated set of reusable libraries, called Uniscala. Please note
that this is a work in progress: we are not announcing a release yet, or
even a beta. A number people have started asking about the project, and
so I felt it would be helpful to let the wider world know what is going
on."

"Granite is a lightweight framework for the rapid development of web
applications. It is based on the very cool and richly featured Apache
Wicket web framework. Granite uses an embedded object database that
avoids the need for SQL or Object-Relational Mappers (ORMs), and, in the
Wicket tradition, is proud of, if not smug about, its distinct lack of
external XML configuration files."


Hey,

I find that quite exciting.

Now that you've done the hard work of fitting a non-relational store
into a Wicket-based framework, do you think it would be hard to
substitute other data stores such as Redis, CouchDB, BDB for DB4O?

-- Thomas




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Making a DecoratedButton; Need to pre-fix/post-fix tag around the button component

2010-09-23 Thread FarhanS

Hi Guys,

I am trying to make a reusable DecoratedButton component (extension of
wicket Button), which would draw itself with appropriate icon, color, and
other styles, based on the provided ButtonType, an enum e.g. 'Save', 'Edit',
'Delete', 'Search', 'Cancel' etc...

I am trying to find solution to; how to encapsulate the html (associated
with the button) in the form of wicket component to get the desired look &
feel. The html that represents the button is as below:

./resources/Save.png Save

The html-button as you see above is encapsulated in a '' tag. The
Button component (DecoratedButton) I am making, I want the user to use the
html tag to attach the component to (instead of using which
is the container tag in my implementation), as that is only intuitive, when
using a Button component.

Ok, so here is my question, how can i prefix/post-fix tag or any other
tag, around the html tag to which the new DecoratedButton component
will be attached to. I did think about the option of renaming the ''
tag to '' using setName in OnComponentTag() method, and than
appending/injecting the remaining html within it (e.g. the Button itself).
But than what if the user has any other behaviors/style/attributes attached
to the button component, how would gather all those attributes from it to
the new button tag html i inject with the ..? It doesn't seem like the
right way to go ?

Any ideas/thoughts ?

Thanks in advance,

Farhan.
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Re: The Long, Long Dependency Trail

2010-09-23 Thread Ichiro Furusato

Thanks very much all for your helpful replies. I'll try to answer all at once:

Josh, I'm using Hibernate 3.5.6-Final. I'm going to clean out my .m2
repository of the Hibernate stuff, then try Bas' suggestion and see if
it works without me having to manually install the jars to my local
repository as I've done.

Martijn, that sounds like a good suggestion in a sense, but I'm
honestly trying to keep things as simple as possible (for future
maintainability given I might not be the one working on this project
next year), so hopefully I'll be able to get a pom.xml file together
that does everything necessary without needing any local manager. But
that's a good idea for my own stuff (i.e., at home) so I might give
that a try. Thanks.

Sebastian, just yesterday I tried letting Eclipse manage my
dependencies using Maven (since this project uses Maven) and it seems
sensible enough, just a different process and place to look to manage
my external libraries.

Thomas, prior to this project I used Ant exclusively, so that kind of
thing is certainly the way to go, and it scales fine to lots of jars.
You can get pretty tricky with Ant, and it's great for managing the
jar/war metadata, signing jars, etc., lots of things I don't know how
to do in Maven (assuming they call can be done -- this remains to be
seen).

Don, I've been tempted to looking into Ivy for a long time, and if it
weren't for the fact that the Wicket project seems pretty
Maven-centric (even acknowledging that they state that Maven is not
strictly required), I'd probaby go back to Ant and use Ivy for my
dependencies. I still may in the end. As I mentioned above, there's
things I know how to do in Ant that I may want to accomplish without
having to learn how in Maven. I still think Ant is pretty amazing
really. With Ivy it might be a complete solution for me (I'm not one
to use new software just because it's a popular fad, unless it's
actually an improvement over what I'm already doing).

Finally, thanks Nino, it turns out that I actually did use an
archetype to generate the beginnings of this project, which is
certainly one thing in Maven I do like.

Postscript: I added the maven repository as suggested by
Bas, backed all the Databinder stuff back to 1.3.0 so that
I didn't need the SNAPSHOTs (and thereby fixed a bug due
to a class that is no longer used), and stopped trying to use
AuthDataApplication as my base class (using just
DataApplication) since I'm using wicket-auth-roles and
already had my own role-based auth classes in place. So
now it works and has Hibernate and Databinder in the app.

Next step: start building the database classes.

Thanks all, this was very helpful.

Ichiro

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Re: chrome + wicket ajax + back button = proble m?

2010-09-23 Thread Craig McIlwee

Doesn't it make more sense to override WebPage's setHeaders(WebResponse) 
method?  You get the response as a param instead of pulling it from the request 
cycle and the method name is just right.
  _  

From: Richard Nichols [mailto:r...@visural.com]
To: users@wicket.apache.org
Sent: Thu, 23 Sep 2010 17:47:24 -0400
Subject: Re: chrome + wicket ajax + back button = problem?

Take a look at
  
http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
  
  
  On Wed, Sep 22, 2010 at 12:58 PM, Ryan Crumley  wrote:
  
  > All,
  >
  > I ran into strange behavior involving wicket ajax updates + chrome + back
  > button. I am pretty sure the issue is not caused by wicket but I am hoping
  > the problem might sound familiar to someone and they can point me in the
  > right direction. The scenario goes like this:
  >
  > - An ajax request is made that updates the DOM.
  > - The user navigates to another page by clicking on a link.
  > - The user uses the browser back button to go back to the original page.
  >
  > After clicking back Google Chrome shows the page as it was originally
  > rendered (before the DOM update). All other browsers show the page as it
  > was
  > when the user left the page (with the DOM update). Besides the possibility
  > of showing stale data the other problem is that the page state has been
  > altered by the ajax request and links that were originally rendered may no
  > longer be valid.
  >
  > I found a few links where people are having similar issues:
  >
  >
  > 
http://www.maintaino.com/nuts-and-bolts/2010/04/08/teaching-chrome-not-to-cache-your-rails-pages/
  >
  > Possibly related to using jQuery and/or window.onUnload() and "bfcache":
  >
  >
  > 
http://stackoverflow.com/questions/158319/cross-browser-onload-event-and-the-back-button
  > https://developer.mozilla.org/En/Using_Firefox_1.5_caching
  >
  > In addition to using Wicket 1.4.12 I am also using jQuery 1.4.2 and google
  > analytics on these pages. I don't think any unload handlers have been added
  > however my only check was looking at all the attributes on the "window"
  > object via the inspector.
  >
  > Has anyone else seen similar behavior? Even better, anyone else have a
  > solution? You may be seeing errors like this one in your logs:
  >
  > org.apache.wicket.protocol.http.request.InvalidUrlException:
  > org.apache.wicket.WicketRuntimeException: component wid1:wid2:1:wid3 not
  > found on page com.foo.xxx
  >
  >
  > Thanks!
  >
  > Ryan
  >
  
  
  
  -- 
  Richard Nichols
  http://www.richardnichols.net/ :: http://onmydoorstep.com.au/

Re: chrome + wicket ajax + back button = problem?

2010-09-23 Thread Richard Nichols

Take a look at
http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/


On Wed, Sep 22, 2010 at 12:58 PM, Ryan Crumley  wrote:

> All,
>
> I ran into strange behavior involving wicket ajax updates + chrome + back
> button. I am pretty sure the issue is not caused by wicket but I am hoping
> the problem might sound familiar to someone and they can point me in the
> right direction. The scenario goes like this:
>
> - An ajax request is made that updates the DOM.
> - The user navigates to another page by clicking on a link.
> - The user uses the browser back button to go back to the original page.
>
> After clicking back Google Chrome shows the page as it was originally
> rendered (before the DOM update). All other browsers show the page as it
> was
> when the user left the page (with the DOM update). Besides the possibility
> of showing stale data the other problem is that the page state has been
> altered by the ajax request and links that were originally rendered may no
> longer be valid.
>
> I found a few links where people are having similar issues:
>
>
> http://www.maintaino.com/nuts-and-bolts/2010/04/08/teaching-chrome-not-to-cache-your-rails-pages/
>
> Possibly related to using jQuery and/or window.onUnload() and "bfcache":
>
>
> http://stackoverflow.com/questions/158319/cross-browser-onload-event-and-the-back-button
> https://developer.mozilla.org/En/Using_Firefox_1.5_caching
>
> In addition to using Wicket 1.4.12 I am also using jQuery 1.4.2 and google
> analytics on these pages. I don't think any unload handlers have been added
> however my only check was looking at all the attributes on the "window"
> object via the inspector.
>
> Has anyone else seen similar behavior? Even better, anyone else have a
> solution? You may be seeing errors like this one in your logs:
>
> org.apache.wicket.protocol.http.request.InvalidUrlException:
> org.apache.wicket.WicketRuntimeException: component wid1:wid2:1:wid3 not
> found on page com.foo.xxx
>
>
> Thanks!
>
> Ryan
>



-- 
Richard Nichols
http://www.richardnichols.net/ :: http://onmydoorstep.com.au/

Re: Removing jsessionid from URl

2010-09-23 Thread Vojtěch Krása

Hi,

check this http://markmail.org/thread/u42f6idu2hsdulom


2010/9/22 Ayodeji Aladejebi 

> Hi,
>
> I have been tryin to figure out what to do to remove jsessionid from the
> URL
>
> I have mount(new QueryStringUrlCodingStrategy("/home", AppHomePage.class));
>
> All my links are BookmarkablePageLinks.
>
> am using wicket 1.4.8 on Apache Tomcat/6.0.29
>



-- 
S pozdravem
Vojtěch Krása

Re: StackOverFlowError

2010-09-23 Thread Michael O'Cleirigh


 Hello,

Pages are serialized at the end of the request cycle (this includes at 
the end of ajax requests)


Look at AbstractPageStore.serializePage(...)

Specificically the call to 
Objects.objectToByteArray(page.getPageMapEntry()) which turns the page 
into a bytearray.


http://grepcode.com/file/repo1.maven.org/maven2/org.apache.wicket/wicket/1.4.10/org/apache/wicket/protocol/http/pagestore/AbstractPageStore.java#AbstractPageStore.serializePage%28org.apache.wicket.Page%29

Regards,

Mike

When exactly does a page get serialized/serialized?

On Thu, Sep 23, 2010 at 12:54 PM, Igor Vaynbergwrote:


in dev serialization should happen just like in production.

-igor

On Thu, Sep 23, 2010 at 10:34 AM, Douglas Ferguson
  wrote:

Hey guys,

We overwrote "IObjectStreamFactory" with a copy that has more logging and

we

found the object that is causing the problems in our production logs. Now

we

need to recreate it in a more controlled environment.

How could we  force serialization of this object in a dev environmental?

D/

On Wed, Sep 22, 2010 at 6:23 PM, Andreas Petersson
  i had a very similar problem occuring in production when where was a
cluster failover. i could never reproduce it. did something strange

happen

to you like, the filesystem was partially wiped during writing?


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Re: Saving a component in session

2010-09-23 Thread Pointbreak

You really don't want to save a component in a session. A component has
its own lifecycle, tied to pagerequests, and its own scope tied to its
parent components and the page it is part of. From what I understand of
your story, what you should do is write your own component that wraps a
Label or an AjaxEditLabel depending on some condition/mode. This is very
easy to make with wicket.

On Thu, 23 Sep 2010 13:24 +0300, "Mihai Postelnicu"
 wrote:
> Guys,
> I work on the same project as below (integrating an interface translator 
> with Wicket) and we are a bit stuck. Any ideas?
> 
> Thanks in advance for your time !
> Mihai
> 
> On 09/23/2010 12:29 PM, Alexandru Artimon wrote:
> >  Forgot to mention that the component is an AjaxEditableLabel and I 
> > need to save it to session because I'm creating a custom wicket tag 
> > for translation purposes. When in translator mode I want all the 
> > labels to be replaced by AjaxEditableLabel's so that the translator 
> > can do his job easier.
> >
> > The problem I have is that when I click on the label of the 
> > AjaxEditableLabel, it produces an ajax request in order to change 
> > visibility modes and show the edit box. I did my custom tag replacing 
> > by implementing an IComponentResolver, which (from what I figured) 
> > happens on render. So my AjaxEditableLabel component isn't in the page 
> > when the Ajax request arrives. I planned to solve this by fetching the 
> > missing component from the session on my own, by overwriting 
> > resolveListenerInterfaceTarget. Now when I fetch the original 
> > AjaxEditableLabel from the session, all it's children (the Label and 
> > TextField) are gone.
> >
> > Any ideas will be much appreciated.
> >
> > Thanks,
> > Alexandru
> >
> >
> >
> > On 09/23/2010 11:57 AM, Alexandru Artimon wrote:
> >> Hello,
> >>
> >> I have a problem when saving a component to the session, all it's 
> >> children disappear.
> >> I do the save like this:
> >>
> >> session.bind();
> >> session.setMetaData(MY_KEY, component);
> >>
> >>
> >> Regards,
> >> Alexandru
> >
> >
> 
> 

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Re: StackOverFlowError

2010-09-23 Thread Igor Vaynberg

at the end of request

-igor

On Thu, Sep 23, 2010 at 11:55 AM, Douglas Ferguson
 wrote:
> When exactly does a page get serialized/serialized?
>
> On Thu, Sep 23, 2010 at 12:54 PM, Igor Vaynberg 
> wrote:
>
>> in dev serialization should happen just like in production.
>>
>> -igor
>>
>> On Thu, Sep 23, 2010 at 10:34 AM, Douglas Ferguson
>>  wrote:
>> > Hey guys,
>> >
>> > We overwrote "IObjectStreamFactory" with a copy that has more logging and
>> we
>> > found the object that is causing the problems in our production logs. Now
>> we
>> > need to recreate it in a more controlled environment.
>> >
>> > How could we  force serialization of this object in a dev environmental?
>> >
>> > D/
>> >
>> > On Wed, Sep 22, 2010 at 6:23 PM, Andreas Petersson > >wrote:
>> >
>> >>  i had a very similar problem occuring in production when where was a
>> >> cluster failover. i could never reproduce it. did something strange
>> happen
>> >> to you like, the filesystem was partially wiped during writing?
>> >>
>> >>
>> >> -
>> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> >> For additional commands, e-mail: users-h...@wicket.apache.org
>> >>
>> >>
>> >
>>
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>>
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Job opportunity in Tahiti

2010-09-23 Thread TahitianGabriel


Our team is developing a new application using the following technologies :

-Wicket
-Hibernate
-Portlet
-Liferay

So we are looking for a Java developer for 6 month. 
The project starts in October.

You must at least be skilled in Java and Wicket.
We will teach you the other technologies if needed.

Our company has been using Java for 6 years and Wicket for 3 years now.
As we are located in Tahiti, French Polynesia, you have to be fluent in
French and allowed to work here (French or European citizen).

Feel free to have a look at our web site :  http://www.piti.pf www.piti.pf .

Please, don't hesitate to PM me if you are interested.

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Re: StackOverFlowError

2010-09-23 Thread Douglas Ferguson

When exactly does a page get serialized/serialized?

On Thu, Sep 23, 2010 at 12:54 PM, Igor Vaynberg wrote:

> in dev serialization should happen just like in production.
>
> -igor
>
> On Thu, Sep 23, 2010 at 10:34 AM, Douglas Ferguson
>  wrote:
> > Hey guys,
> >
> > We overwrote "IObjectStreamFactory" with a copy that has more logging and
> we
> > found the object that is causing the problems in our production logs. Now
> we
> > need to recreate it in a more controlled environment.
> >
> > How could we  force serialization of this object in a dev environmental?
> >
> > D/
> >
> > On Wed, Sep 22, 2010 at 6:23 PM, Andreas Petersson  >wrote:
> >
> >>  i had a very similar problem occuring in production when where was a
> >> cluster failover. i could never reproduce it. did something strange
> happen
> >> to you like, the filesystem was partially wiped during writing?
> >>
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
>
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Re: Setting Checked Boxes in CheckGroup

2010-09-23 Thread Erik van Oosten


See http://wicket.apache.org/start/quickstart.html

Use this to create a small application that exhibits the bug.

Regards,
Erik.


Op 23-09-10 19:26, Shelli Orton schreef:

What do you mean by "quickstart"?

Shelli

-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Sent: Thursday, September 23, 2010 10:57 AM
To: users@wicket.apache.org
Subject: Re: Setting Checked Boxes in CheckGroup

im going to guess something is wrong with your model. hard to tell
without a quickstart.

-igor
   




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http://www.day-to-day-stuff.blogspot.com/


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Re: StackOverFlowError

2010-09-23 Thread Igor Vaynberg

in dev serialization should happen just like in production.

-igor

On Thu, Sep 23, 2010 at 10:34 AM, Douglas Ferguson
 wrote:
> Hey guys,
>
> We overwrote "IObjectStreamFactory" with a copy that has more logging and we
> found the object that is causing the problems in our production logs. Now we
> need to recreate it in a more controlled environment.
>
> How could we  force serialization of this object in a dev environmental?
>
> D/
>
> On Wed, Sep 22, 2010 at 6:23 PM, Andreas Petersson 
> wrote:
>
>>  i had a very similar problem occuring in production when where was a
>> cluster failover. i could never reproduce it. did something strange happen
>> to you like, the filesystem was partially wiped during writing?
>>
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>

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Re: StackOverFlowError

2010-09-23 Thread Douglas Ferguson

Hey guys,

We overwrote "IObjectStreamFactory" with a copy that has more logging and we
found the object that is causing the problems in our production logs. Now we
need to recreate it in a more controlled environment.

How could we  force serialization of this object in a dev environmental?

D/

On Wed, Sep 22, 2010 at 6:23 PM, Andreas Petersson wrote:

>  i had a very similar problem occuring in production when where was a
> cluster failover. i could never reproduce it. did something strange happen
> to you like, the filesystem was partially wiped during writing?
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

RE: Setting Checked Boxes in CheckGroup

2010-09-23 Thread Shelli Orton

What do you mean by "quickstart"?

Shelli

-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Sent: Thursday, September 23, 2010 10:57 AM
To: users@wicket.apache.org
Subject: Re: Setting Checked Boxes in CheckGroup

im going to guess something is wrong with your model. hard to tell
without a quickstart.

-igor

On Thu, Sep 23, 2010 at 9:25 AM, Shelli Orton  wrote:
> Does anybody have a suggestion for this?
>
> Thanks,
>
> Shelli
>
> -Original Message-
> From: Shelli Orton
> Sent: Wednesday, September 22, 2010 1:54 PM
> To: users@wicket.apache.org
> Subject: Setting Checked Boxes in CheckGroup
>
> Hi,
>
> I am trying to use a CheckGroup to manage which columns are used in a
> datatable.  I've set up my columns as per the code below.  The
> getColumnCheckBoxes method creates the check boxes that will be part of
> the group.  The getDefaultColumns defines which columns should be
> checked by default.  The default columns are being set, but the boxes
> are not being displayed as "checked" when the page is first loaded.
> However, the correct columns are being displayed in the datatable, so
> they are being set "behind the scenes".
>
> How do I get them to display as checked on page load?
>
> Thanks in advance!
>
> Shelli
>
> CODE:
>
> public class HomePage extends WebPage
> {
>    StringResourceModel columnA = new StringResourceModel("columnA",
>            this,
>            null);
>    StringResourceModel columnB = new StringResourceModel("columnB",
>            this,
>            null);
>    StringResourceModel columnC = new StringResourceModel("columnC",
>            this,
>            null);
>    StringResourceModel columnD = new StringResourceModel("columnD",
>            this,
>            null);
>
>    ArrayList columnCheckBoxes = null;
>
>    CheckGroup columnCheckGroup = new
> CheckGroup("columnCheckGroup",
>            new ArrayList());
>
>   �...@suppresswarnings("rawtypes")
>    List columns = new ArrayList();
>
>    /**
>     * Constructor that is invoked when page is invoked without a
> session.
>     *
>     * @param parameters Page parameters
>     */
>   �...@suppresswarnings("rawtypes")
>    public HomePage(final PageParameters parameters)
>    {
>       �...@suppresswarnings("serial")
>        Form queryForm = new Form("queryForm")
>        {
>           �...@override
>            protected void onSubmit()
>            {
>                // do stuff
>            }
>        };
>
>        add(queryForm);
>
>        // Create column selection boxes
>        columnCheckGroup.add(new
> CheckGroupSelector("columnCheckGroupSelector"));
>
>       �...@suppresswarnings({ "unchecked", "serial" })
>        ListView checkBoxes = new ListView("columnCheckGroup",
>                getColumnCheckBoxes())
>        {
>           �...@suppresswarnings("unchecked")
>            protected void populateItem(ListItem item)
>            {
>                item.add(new Check("columnCheckbox", item.getModel()));
>                item.add(new Label("displayValue",
>                        new PropertyModel(item.getModel(),
> "displayValue")));
>            }
>
>        };
>
>        if (columnCheckGroup.getModelObject().isEmpty())
>        {
>            columnCheckGroup.setModelObject(this.getDefaultColumns());
>        }
>
>        columnCheckGroup.add(checkBoxes);
>        queryForm.add(columnCheckGroup);
>
>        // more init stuff...
>
>    }
>
>    public ArrayList getColumnCheckBoxes()
>    {
>        if (columnCheckBoxes == null)
>        {
>            columnCheckBoxes = new ArrayList();
>
>            columnCheckBoxes.add(new SelectOption("columnA",
> this.columnA.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnB",
> this.columnB.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnC",
> this.columnC.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnD",
> this.columnD.getObject()));
>        }
>
>        return columnCheckBoxes;
>    }
>
>    /*
>        By default, columns A and B are selected
>    */
>    private ArrayList getDefaultColumns()
>    {
>        ArrayList defaultColumns = new
> ArrayList();
>
>        defaultColumns.add(new SelectOption("columnA",
> this.columnA.getObject()));
>        defaultColumns.add(new SelectOption("columnB",
> this.columnB.getObject()));
>
>        return defaultColumns;
>    }
>
>    class SelectOption implements Serializable
>    {
>        private static final long serialVersionUID = 1L;
>
>        private String propertyValue;
>        private String displayValue;
>
>        /**
>         * Utility class for storing property and display values for
> option
>         * widgets (e.g. drop down lists, check boxes).
>         */
>        public SelectOption(String propertyValue, String displayValue)
>        {
>            this.propertyValue = propertyValue;
>            this.displayValue = displayValue;
>        }
>
>        // getters/setters 
>    }
> }
>

Re: Setting Checked Boxes in CheckGroup

2010-09-23 Thread Igor Vaynberg

im going to guess something is wrong with your model. hard to tell
without a quickstart.

-igor

On Thu, Sep 23, 2010 at 9:25 AM, Shelli Orton  wrote:
> Does anybody have a suggestion for this?
>
> Thanks,
>
> Shelli
>
> -Original Message-
> From: Shelli Orton
> Sent: Wednesday, September 22, 2010 1:54 PM
> To: users@wicket.apache.org
> Subject: Setting Checked Boxes in CheckGroup
>
> Hi,
>
> I am trying to use a CheckGroup to manage which columns are used in a
> datatable.  I've set up my columns as per the code below.  The
> getColumnCheckBoxes method creates the check boxes that will be part of
> the group.  The getDefaultColumns defines which columns should be
> checked by default.  The default columns are being set, but the boxes
> are not being displayed as "checked" when the page is first loaded.
> However, the correct columns are being displayed in the datatable, so
> they are being set "behind the scenes".
>
> How do I get them to display as checked on page load?
>
> Thanks in advance!
>
> Shelli
>
> CODE:
>
> public class HomePage extends WebPage
> {
>    StringResourceModel columnA = new StringResourceModel("columnA",
>            this,
>            null);
>    StringResourceModel columnB = new StringResourceModel("columnB",
>            this,
>            null);
>    StringResourceModel columnC = new StringResourceModel("columnC",
>            this,
>            null);
>    StringResourceModel columnD = new StringResourceModel("columnD",
>            this,
>            null);
>
>    ArrayList columnCheckBoxes = null;
>
>    CheckGroup columnCheckGroup = new
> CheckGroup("columnCheckGroup",
>            new ArrayList());
>
>   �...@suppresswarnings("rawtypes")
>    List columns = new ArrayList();
>
>    /**
>     * Constructor that is invoked when page is invoked without a
> session.
>     *
>     * @param parameters Page parameters
>     */
>   �...@suppresswarnings("rawtypes")
>    public HomePage(final PageParameters parameters)
>    {
>       �...@suppresswarnings("serial")
>        Form queryForm = new Form("queryForm")
>        {
>           �...@override
>            protected void onSubmit()
>            {
>                // do stuff
>            }
>        };
>
>        add(queryForm);
>
>        // Create column selection boxes
>        columnCheckGroup.add(new
> CheckGroupSelector("columnCheckGroupSelector"));
>
>       �...@suppresswarnings({ "unchecked", "serial" })
>        ListView checkBoxes = new ListView("columnCheckGroup",
>                getColumnCheckBoxes())
>        {
>           �...@suppresswarnings("unchecked")
>            protected void populateItem(ListItem item)
>            {
>                item.add(new Check("columnCheckbox", item.getModel()));
>                item.add(new Label("displayValue",
>                        new PropertyModel(item.getModel(),
> "displayValue")));
>            }
>
>        };
>
>        if (columnCheckGroup.getModelObject().isEmpty())
>        {
>            columnCheckGroup.setModelObject(this.getDefaultColumns());
>        }
>
>        columnCheckGroup.add(checkBoxes);
>        queryForm.add(columnCheckGroup);
>
>        // more init stuff...
>
>    }
>
>    public ArrayList getColumnCheckBoxes()
>    {
>        if (columnCheckBoxes == null)
>        {
>            columnCheckBoxes = new ArrayList();
>
>            columnCheckBoxes.add(new SelectOption("columnA",
> this.columnA.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnB",
> this.columnB.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnC",
> this.columnC.getObject()));
>            columnCheckBoxes.add(new SelectOption("columnD",
> this.columnD.getObject()));
>        }
>
>        return columnCheckBoxes;
>    }
>
>    /*
>        By default, columns A and B are selected
>    */
>    private ArrayList getDefaultColumns()
>    {
>        ArrayList defaultColumns = new
> ArrayList();
>
>        defaultColumns.add(new SelectOption("columnA",
> this.columnA.getObject()));
>        defaultColumns.add(new SelectOption("columnB",
> this.columnB.getObject()));
>
>        return defaultColumns;
>    }
>
>    class SelectOption implements Serializable
>    {
>        private static final long serialVersionUID = 1L;
>
>        private String propertyValue;
>        private String displayValue;
>
>        /**
>         * Utility class for storing property and display values for
> option
>         * widgets (e.g. drop down lists, check boxes).
>         */
>        public SelectOption(String propertyValue, String displayValue)
>        {
>            this.propertyValue = propertyValue;
>            this.displayValue = displayValue;
>        }
>
>        // getters/setters 
>    }
> }
>
>
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>
>
>

Re: The Long, Long Dependency Trail

2010-09-23 Thread nino martinez wael

if I where you i'd go use one of the legup archetypes or wicket stuff
iolite (although a bit outdated) and build on those, they provide the
boilder plate so you dont have to write it. Use a artifact manager
like nexus or artifactory..

As for the rest of it, I wrote an article here :
http://ninomartinez.wordpress.com/2009/12/10/building-software-cheat-sheet/

2010/9/23 Ichiro Furusato :
> Hello,
>
> I've been working with Wicket for about a week now and things were
> moving along all cruisy until I started adding Hibernate and
> Databinder dependencies into my POM. Then all hell broke loose and I
> seem to now find myself in the NoClassDefFoundError, then find and
> manually install jar cycle. I mean, things with Wicket were just so,
> well, SENSIBLE, and now I'm back in nightmare-programming-land again.
>
> In looking at some of the examples on the Web that combine Wicket and
> Hibernate, they don't seem to be needing anywhere near the number of
> dependencies I am now adding. I'm guessing I must be doing something
> wrong, as I'm still pretty new to Maven, being a longstanding Ant
> person. That I've had to manually install a whole bunch (6) of jars
> seems a clue. Part of this may be due to the folks who wrote
> Databinder using git rather than a maven repository (why oh why?!).
>
> My application extends net.databinder.auth.hib.AuthDataApplication so
> that it can be an authenticating database application. I've attached
> both the latest stack trace and my pom.xml file in hopes that some
> kind soul can tell me where I've gone terribly wrong. Perhaps I'm
> almost at the end of the dependency tunnel but I'm not yet seeing any
> light yet. I'm guessing this is probably a blaringly obvious problem,
> or maybe not a problem at all and I'm almost there.
>
> Thanks very much,
>
> Ichiro
>
> PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
> fun programming since HyperCard. I hope it's not significantly more
> complicated a year or two from now than it is now. If the developer
> team can keep to that ethos of simplicity Wicket will only gain in
> popularity. Avoid the bloat.
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>

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RE: Setting Checked Boxes in CheckGroup

2010-09-23 Thread Shelli Orton

Does anybody have a suggestion for this?

Thanks,

Shelli

-Original Message-
From: Shelli Orton 
Sent: Wednesday, September 22, 2010 1:54 PM
To: users@wicket.apache.org
Subject: Setting Checked Boxes in CheckGroup

Hi,

I am trying to use a CheckGroup to manage which columns are used in a
datatable.  I've set up my columns as per the code below.  The
getColumnCheckBoxes method creates the check boxes that will be part of
the group.  The getDefaultColumns defines which columns should be
checked by default.  The default columns are being set, but the boxes
are not being displayed as "checked" when the page is first loaded.
However, the correct columns are being displayed in the datatable, so
they are being set "behind the scenes".

How do I get them to display as checked on page load?

Thanks in advance!

Shelli

CODE:

public class HomePage extends WebPage
{
StringResourceModel columnA = new StringResourceModel("columnA",
this,
null);
StringResourceModel columnB = new StringResourceModel("columnB",
this,
null);   
StringResourceModel columnC = new StringResourceModel("columnC",
this,
null);
StringResourceModel columnD = new StringResourceModel("columnD",
this,
null);

ArrayList columnCheckBoxes = null;

CheckGroup columnCheckGroup = new
CheckGroup("columnCheckGroup",
new ArrayList());

@SuppressWarnings("rawtypes")
List columns = new ArrayList();

/**
 * Constructor that is invoked when page is invoked without a
session.
 * 
 * @param parameters Page parameters
 */
@SuppressWarnings("rawtypes")
public HomePage(final PageParameters parameters)
{
@SuppressWarnings("serial")
Form queryForm = new Form("queryForm")
{
@Override
protected void onSubmit()
{
// do stuff
}
};

add(queryForm);

// Create column selection boxes
columnCheckGroup.add(new
CheckGroupSelector("columnCheckGroupSelector"));

@SuppressWarnings({ "unchecked", "serial" })
ListView checkBoxes = new ListView("columnCheckGroup",
getColumnCheckBoxes())
{
@SuppressWarnings("unchecked")
protected void populateItem(ListItem item)
{
item.add(new Check("columnCheckbox", item.getModel()));
item.add(new Label("displayValue",
new PropertyModel(item.getModel(),
"displayValue")));
}

};

if (columnCheckGroup.getModelObject().isEmpty())
{
columnCheckGroup.setModelObject(this.getDefaultColumns());
}

columnCheckGroup.add(checkBoxes);
queryForm.add(columnCheckGroup);

// more init stuff...

}

public ArrayList getColumnCheckBoxes()
{
if (columnCheckBoxes == null)
{
columnCheckBoxes = new ArrayList();

columnCheckBoxes.add(new SelectOption("columnA",
this.columnA.getObject()));
columnCheckBoxes.add(new SelectOption("columnB",
this.columnB.getObject()));
columnCheckBoxes.add(new SelectOption("columnC",
this.columnC.getObject()));
columnCheckBoxes.add(new SelectOption("columnD",
this.columnD.getObject()));
}

return columnCheckBoxes;
}

/*
By default, columns A and B are selected
*/
private ArrayList getDefaultColumns()
{
ArrayList defaultColumns = new
ArrayList();

defaultColumns.add(new SelectOption("columnA",
this.columnA.getObject()));
defaultColumns.add(new SelectOption("columnB",
this.columnB.getObject()));

return defaultColumns;
}

class SelectOption implements Serializable
{
private static final long serialVersionUID = 1L;

private String propertyValue;
private String displayValue;

/**
 * Utility class for storing property and display values for
option 
 * widgets (e.g. drop down lists, check boxes).
 */
public SelectOption(String propertyValue, String displayValue)
{
this.propertyValue = propertyValue;
this.displayValue = displayValue;
}

// getters/setters 
}
}

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Re: HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Benedikt Schlegel

Works fine.

Thanks a lot!

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Re: HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Igor Vaynberg

instead of adding the checkbox directly wrap it in a panel.

-igor

On Thu, Sep 23, 2010 at 7:46 AM, Benedikt Schlegel
 wrote:
> In short, i want to add a CheckGroupSelector instead of a Label.
> So i guess i need a way to replace the markup of HeaderToolbar,
> without rewriting the whole thing.
>
> Suggestions?
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>
>

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Re: HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Benedikt Schlegel

Well... most of the logic is in the constructor. So i have to copy the
whole code from there and just make some little tweaks.

Kinda ugly but now i realized that theres no other way. What a pity!

Thanks anyway.


2010/9/23 Martin Grigorov :
> Yes, you'll need to provide your own markup.
>
> MyToolbar extends HeaderToolbar {
> // override the constroctor only
> }
> then provide MyToolbar.html which is modified version of HeaderToolbar.html
>
> On Thu, Sep 23, 2010 at 4:46 PM, Benedikt Schlegel <
> codecab.dri...@googlemail.com> wrote:
>
>> In short, i want to add a CheckGroupSelector instead of a Label.
>> So i guess i need a way to replace the markup of HeaderToolbar,
>> without rewriting the whole thing.
>>
>> Suggestions?
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>

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Re: HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Martin Grigorov

Yes, you'll need to provide your own markup.

MyToolbar extends HeaderToolbar {
// override the constroctor only
}
then provide MyToolbar.html which is modified version of HeaderToolbar.html

On Thu, Sep 23, 2010 at 4:46 PM, Benedikt Schlegel <
codecab.dri...@googlemail.com> wrote:

> In short, i want to add a CheckGroupSelector instead of a Label.
> So i guess i need a way to replace the markup of HeaderToolbar,
> without rewriting the whole thing.
>
> Suggestions?
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Benedikt Schlegel

In short, i want to add a CheckGroupSelector instead of a Label.
So i guess i need a way to replace the markup of HeaderToolbar,
without rewriting the whole thing.

Suggestions?

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Re: The Long, Long Dependency Trail

2010-09-23 Thread Don Ferguson

If you want to stick with Ant, try Ivy instead of Maven.  It can read Maven pom 
files, and has a decent eclipse plug-in.

On Sep 23, 2010, at 5:28 AM, Ichiro Furusato wrote:

> . I'm guessing I must be doing something
> wrong, as I'm still pretty new to Maven, being a longstanding Ant
> person. 

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Re: noob question

2010-09-23 Thread Andrea Del Bene

sonoerin  yahoo.com> writes:

> 
> 
> customerA.domain.com
> customerB.domain.com
> 
> So I am not sure if its best to just have multiple deployments each with
> their own Wicket Application/homepage or if there is a way to bundle them
> all into a single app that handles each request/response based upon url (for
> example).  

Hi sonoerin!

It all depends on how your websites should interact with each other. If they are
completely independent you should keep a wicket Application/homepage for each
website.
On the other hand if you websites should interact with each others, a common
wicket  Application could be a better choice. So if your websites should
exchange some kind of session data (ex: user credentials) you should consider to
 bundle them into a single application and map each website on a different URL. 

However I don't know if Wicket let you map an application on different URL,
maybe you should work on web server configuration.

Bye!

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Re: The Long, Long Dependency Trail

2010-09-23 Thread Thomas Kappler


On 09/23/10 14:28, Ichiro Furusato wrote:

Hello,

I've been working with Wicket for about a week now and things were
moving along all cruisy until I started adding Hibernate and
Databinder dependencies into my POM. Then all hell broke loose and I
seem to now find myself in the NoClassDefFoundError, then find and
manually install jar cycle. I mean, things with Wicket were just so,
well, SENSIBLE, and now I'm back in nightmare-programming-land again.


This will probably only apply to smaller projects, but I'd like to offer 
my experience as an example. I recently made a Wicket app with JPA, 
Hibernate, and Jetty not using any dependency manager at all. I 
downloaded the Jars from each project's website, put them into lib/, and 
made a very small Ant build.xml containing










It worked without problems. Sometimes simple is better. Of course, if 
you need a ton of other libraries, it may get too complicated.


-- Thomas

--
---
  Thomas Kapplerthomas.kapp...@isb-sib.ch
  Swiss Institute of Bioinformatics Tel: +41 22 379 51 89
  CMU, rue Michel Servet 1
  1211 Geneve 4
  Switzerland  http://www.uniprot.org
---

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Re: Saving a component in session

2010-09-23 Thread Alexandru Artimon


 Yeah it's not what we need, that's why we are implementing some other.
And also wicket:message doesn't have the ability to work in an 
"editor-mode".


Alexandru

On 09/23/2010 03:34 PM, Martin Grigorov wrote:

I guess you are aware of  ?

On Thu, Sep 23, 2010 at 1:41 PM, Alexandru Artimon<
aarti...@dgfoundation.org>  wrote:


  Hello,

This aproach didn't work for me. I tried first only adding an
AjaxEditableLabel in my ComponentResolver, but once I clicked the label (in
order to change into an edit box) wicket complained that it couldn't find
the AjaxEditableLabel component in the Page. So that's how I ended up
overwriting resolveListenerInterfaceTarget in order to resolve the
AjaxEditableLabel. I couldn't return a new instance of it (because adding it
to the page at this point seems difficult) so I thought to use the session.

Our intended translation tag looks like this:[Here the default value for it].
We need something like this because we are porting an existing webapp to
Wicket that has a similar mechanism now.

Thanks,
Alexandru


On 09/23/2010 02:07 PM, Martin Grigorov wrote:


I'm not sure why the children disappear but it looks odd to me to save
component in the session in first place.

why not:
if (request.getParameter("editMode")) { label = new AjaxEditableLabel(id,
model);} else {label = new Label(id, model);}
parent.addOrReplace(label);

?

On Thu, Sep 23, 2010 at 12:24 PM, Mihai Postelnicu<
mposteln...@dgfoundation.org>   wrote:

  Guys,

I work on the same project as below (integrating an interface translator
with Wicket) and we are a bit stuck. Any ideas?

Thanks in advance for your time !
Mihai


On 09/23/2010 12:29 PM, Alexandru Artimon wrote:

   Forgot to mention that the component is an AjaxEditableLabel and I need

to save it to session because I'm creating a custom wicket tag for
translation purposes. When in translator mode I want all the labels to
be
replaced by AjaxEditableLabel's so that the translator can do his job
easier.

The problem I have is that when I click on the label of the
AjaxEditableLabel, it produces an ajax request in order to change
visibility
modes and show the edit box. I did my custom tag replacing by
implementing
an IComponentResolver, which (from what I figured) happens on render. So
my
AjaxEditableLabel component isn't in the page when the Ajax request
arrives.
I planned to solve this by fetching the missing component from the
session
on my own, by overwriting resolveListenerInterfaceTarget. Now when I
fetch
the original AjaxEditableLabel from the session, all it's children (the
Label and TextField) are gone.

Any ideas will be much appreciated.

Thanks,
Alexandru



On 09/23/2010 11:57 AM, Alexandru Artimon wrote:

  Hello,

I have a problem when saving a component to the session, all it's
children disappear.
I do the save like this:

session.bind();
session.setMetaData(MY_KEY, component);


Regards,
Alexandru






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Re: The Long, Long Dependency Trail

2010-09-23 Thread Bas Gooren


(Sorry for the topic hijacking Ichiro ...) Interesting tip, thanks!

I've only been using maven for a year now, mainly by using m2eclipse to 
prevent library jars ending up in my source repository.


Sebastian

- Original Message - 
From: "Martijn Dashorst" 

To: 
Sent: Thursday, September 23, 2010 2:49 PM
Subject: Re: The Long, Long Dependency Trail


I would not add those external repositories to your own pom, but rely
on a repository manager instead to retrieve the dependencies.

See:

* artifactory
* nexus
* archiva

Martijn

On Thu, Sep 23, 2010 at 2:48 PM, Bas Gooren  wrote:

More recent versions of hibernate are available in the JBoss maven repo
(which I do not see in your pom.xml):


jboss
https://repository.jboss.org/nexus/content/repositories/releases


Sebastian

- Original Message - From: "Josh Kamau" 
To: 
Sent: Thursday, September 23, 2010 2:44 PM
Subject: Re: The Long, Long Dependency Trail



I suggest you use hibernate 3.5+. it seems more organized adding
hibernate-core , hibernate-annotations adds all the neccessary hibernate
dependencies.

I normally use hibernate JPA entity manager and all i add is one
dependency
for hibernate-entitymanager.

Regards.

On Thu, Sep 23, 2010 at 3:28 PM, Ichiro Furusato
wrote:


Hello,

I've been working with Wicket for about a week now and things were
moving along all cruisy until I started adding Hibernate and
Databinder dependencies into my POM. Then all hell broke loose and I
seem to now find myself in the NoClassDefFoundError, then find and
manually install jar cycle. I mean, things with Wicket were just so,
well, SENSIBLE, and now I'm back in nightmare-programming-land again.

In looking at some of the examples on the Web that combine Wicket and
Hibernate, they don't seem to be needing anywhere near the number of
dependencies I am now adding. I'm guessing I must be doing something
wrong, as I'm still pretty new to Maven, being a longstanding Ant
person. That I've had to manually install a whole bunch (6) of jars
seems a clue. Part of this may be due to the folks who wrote
Databinder using git rather than a maven repository (why oh why?!).

My application extends net.databinder.auth.hib.AuthDataApplication so
that it can be an authenticating database application. I've attached
both the latest stack trace and my pom.xml file in hopes that some
kind soul can tell me where I've gone terribly wrong. Perhaps I'm
almost at the end of the dependency tunnel but I'm not yet seeing any
light yet. I'm guessing this is probably a blaringly obvious problem,
or maybe not a problem at all and I'm almost there.

Thanks very much,

Ichiro

PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
fun programming since HyperCard. I hope it's not significantly more
complicated a year or two from now than it is now. If the developer
team can keep to that ethos of simplicity Wicket will only gain in
popularity. Avoid the bloat.


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Re: The Long, Long Dependency Trail

2010-09-23 Thread Martijn Dashorst

I would not add those external repositories to your own pom, but rely
on a repository manager instead to retrieve the dependencies.

See:

 * artifactory
 * nexus
 * archiva

Martijn

On Thu, Sep 23, 2010 at 2:48 PM, Bas Gooren  wrote:
> More recent versions of hibernate are available in the JBoss maven repo
> (which I do not see in your pom.xml):
>
> 
>  jboss
>  https://repository.jboss.org/nexus/content/repositories/releases
> 
>
> Sebastian
>
> - Original Message - From: "Josh Kamau" 
> To: 
> Sent: Thursday, September 23, 2010 2:44 PM
> Subject: Re: The Long, Long Dependency Trail
>
>
>> I suggest you use hibernate 3.5+. it seems more organized adding
>> hibernate-core , hibernate-annotations adds all the neccessary hibernate
>> dependencies.
>>
>> I normally use hibernate JPA entity manager and all i add is one
>> dependency
>> for hibernate-entitymanager.
>>
>> Regards.
>>
>> On Thu, Sep 23, 2010 at 3:28 PM, Ichiro Furusato
>> wrote:
>>
>>> Hello,
>>>
>>> I've been working with Wicket for about a week now and things were
>>> moving along all cruisy until I started adding Hibernate and
>>> Databinder dependencies into my POM. Then all hell broke loose and I
>>> seem to now find myself in the NoClassDefFoundError, then find and
>>> manually install jar cycle. I mean, things with Wicket were just so,
>>> well, SENSIBLE, and now I'm back in nightmare-programming-land again.
>>>
>>> In looking at some of the examples on the Web that combine Wicket and
>>> Hibernate, they don't seem to be needing anywhere near the number of
>>> dependencies I am now adding. I'm guessing I must be doing something
>>> wrong, as I'm still pretty new to Maven, being a longstanding Ant
>>> person. That I've had to manually install a whole bunch (6) of jars
>>> seems a clue. Part of this may be due to the folks who wrote
>>> Databinder using git rather than a maven repository (why oh why?!).
>>>
>>> My application extends net.databinder.auth.hib.AuthDataApplication so
>>> that it can be an authenticating database application. I've attached
>>> both the latest stack trace and my pom.xml file in hopes that some
>>> kind soul can tell me where I've gone terribly wrong. Perhaps I'm
>>> almost at the end of the dependency tunnel but I'm not yet seeing any
>>> light yet. I'm guessing this is probably a blaringly obvious problem,
>>> or maybe not a problem at all and I'm almost there.
>>>
>>> Thanks very much,
>>>
>>> Ichiro
>>>
>>> PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
>>> fun programming since HyperCard. I hope it's not significantly more
>>> complicated a year or two from now than it is now. If the developer
>>> team can keep to that ethos of simplicity Wicket will only gain in
>>> popularity. Avoid the bloat.
>>>
>>>
>>> -
>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> For additional commands, e-mail: users-h...@wicket.apache.org
>>>
>>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>



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Apache Wicket 1.4 increases type safety for web applications
Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.8

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Re: The Long, Long Dependency Trail

2010-09-23 Thread Bas Gooren

More recent versions of hibernate are available in the JBoss maven repo 
(which I do not see in your pom.xml):



 jboss
 https://repository.jboss.org/nexus/content/repositories/releases


Sebastian

- Original Message - 
From: "Josh Kamau" 

To: 
Sent: Thursday, September 23, 2010 2:44 PM
Subject: Re: The Long, Long Dependency Trail



I suggest you use hibernate 3.5+. it seems more organized adding
hibernate-core , hibernate-annotations adds all the neccessary hibernate
dependencies.

I normally use hibernate JPA entity manager and all i add is one 
dependency

for hibernate-entitymanager.

Regards.

On Thu, Sep 23, 2010 at 3:28 PM, Ichiro Furusato
wrote:


Hello,

I've been working with Wicket for about a week now and things were
moving along all cruisy until I started adding Hibernate and
Databinder dependencies into my POM. Then all hell broke loose and I
seem to now find myself in the NoClassDefFoundError, then find and
manually install jar cycle. I mean, things with Wicket were just so,
well, SENSIBLE, and now I'm back in nightmare-programming-land again.

In looking at some of the examples on the Web that combine Wicket and
Hibernate, they don't seem to be needing anywhere near the number of
dependencies I am now adding. I'm guessing I must be doing something
wrong, as I'm still pretty new to Maven, being a longstanding Ant
person. That I've had to manually install a whole bunch (6) of jars
seems a clue. Part of this may be due to the folks who wrote
Databinder using git rather than a maven repository (why oh why?!).

My application extends net.databinder.auth.hib.AuthDataApplication so
that it can be an authenticating database application. I've attached
both the latest stack trace and my pom.xml file in hopes that some
kind soul can tell me where I've gone terribly wrong. Perhaps I'm
almost at the end of the dependency tunnel but I'm not yet seeing any
light yet. I'm guessing this is probably a blaringly obvious problem,
or maybe not a problem at all and I'm almost there.

Thanks very much,

Ichiro

PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
fun programming since HyperCard. I hope it's not significantly more
complicated a year or two from now than it is now. If the developer
team can keep to that ethos of simplicity Wicket will only gain in
popularity. Avoid the bloat.


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HeadersToolbar incompatible to other components than Label?

2010-09-23 Thread Benedikt Schlegel

I've implemented a CheckGroupColumn which is supposed to easily extend
the DataTable with multi-row actions.
But when i add it to my DataTable i get the following exception:
---
WicketMessage: Component label must be applied to a tag of type
'input', not '' (line 0, column 0)
[markup = 
jar:file:/D:/work/base/LIB_POOL/wicket/wicket-extensions-1.4.9.jar!/org/apache/wicket/extensions/markup/html/repeater/data/table/HeadersToolbar.html



[header-label]


, index = 6, current = '' (line
21, column 27)]
---

I do understand whats wrong here, but i have no clue how to work a
round that problem. Any ideas?

Heres the CheckGroupColumn.java:
public class CheckGroupColumn extends AbstractColumn {
private static final long serialVersionUID = 1L;

private CheckGroup checkGroup;

public CheckGroupColumn(CheckGroup checkGroup) {
super(new Model(""));
this.checkGroup = checkGroup;
}

@Override
public Component getHeader(String componentId) {
return new CheckGroupSelector(componentId, checkGroup);
}

@Override
public void populateItem(Item> cellItem, String
componentId, IModel rowModel) {
cellItem.add(new Check(componentId, rowModel, checkGroup));
}
}

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Re: The Long, Long Dependency Trail

2010-09-23 Thread Josh Kamau

I suggest you use hibernate 3.5+. it seems more organized adding
hibernate-core , hibernate-annotations adds all the neccessary hibernate
dependencies.

I normally use hibernate JPA entity manager and all i add is one dependency
for hibernate-entitymanager.

Regards.

On Thu, Sep 23, 2010 at 3:28 PM, Ichiro Furusato
wrote:

> Hello,
>
> I've been working with Wicket for about a week now and things were
> moving along all cruisy until I started adding Hibernate and
> Databinder dependencies into my POM. Then all hell broke loose and I
> seem to now find myself in the NoClassDefFoundError, then find and
> manually install jar cycle. I mean, things with Wicket were just so,
> well, SENSIBLE, and now I'm back in nightmare-programming-land again.
>
> In looking at some of the examples on the Web that combine Wicket and
> Hibernate, they don't seem to be needing anywhere near the number of
> dependencies I am now adding. I'm guessing I must be doing something
> wrong, as I'm still pretty new to Maven, being a longstanding Ant
> person. That I've had to manually install a whole bunch (6) of jars
> seems a clue. Part of this may be due to the folks who wrote
> Databinder using git rather than a maven repository (why oh why?!).
>
> My application extends net.databinder.auth.hib.AuthDataApplication so
> that it can be an authenticating database application. I've attached
> both the latest stack trace and my pom.xml file in hopes that some
> kind soul can tell me where I've gone terribly wrong. Perhaps I'm
> almost at the end of the dependency tunnel but I'm not yet seeing any
> light yet. I'm guessing this is probably a blaringly obvious problem,
> or maybe not a problem at all and I'm almost there.
>
> Thanks very much,
>
> Ichiro
>
> PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
> fun programming since HyperCard. I hope it's not significantly more
> complicated a year or two from now than it is now. If the developer
> team can keep to that ethos of simplicity Wicket will only gain in
> popularity. Avoid the bloat.
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>

Re: Saving a component in session

2010-09-23 Thread Martin Grigorov

I guess you are aware of  ?

On Thu, Sep 23, 2010 at 1:41 PM, Alexandru Artimon <
aarti...@dgfoundation.org> wrote:

>  Hello,
>
> This aproach didn't work for me. I tried first only adding an
> AjaxEditableLabel in my ComponentResolver, but once I clicked the label (in
> order to change into an edit box) wicket complained that it couldn't find
> the AjaxEditableLabel component in the Page. So that's how I ended up
> overwriting resolveListenerInterfaceTarget in order to resolve the
> AjaxEditableLabel. I couldn't return a new instance of it (because adding it
> to the page at this point seems difficult) so I thought to use the session.
>
> Our intended translation tag looks like this:  key="home:nameField">[Here the default value for it].
> We need something like this because we are porting an existing webapp to
> Wicket that has a similar mechanism now.
>
> Thanks,
> Alexandru
>
>
> On 09/23/2010 02:07 PM, Martin Grigorov wrote:
>
>> I'm not sure why the children disappear but it looks odd to me to save
>> component in the session in first place.
>>
>> why not:
>> if (request.getParameter("editMode")) { label = new AjaxEditableLabel(id,
>> model);} else {label = new Label(id, model);}
>> parent.addOrReplace(label);
>>
>> ?
>>
>> On Thu, Sep 23, 2010 at 12:24 PM, Mihai Postelnicu<
>> mposteln...@dgfoundation.org>  wrote:
>>
>>  Guys,
>>> I work on the same project as below (integrating an interface translator
>>> with Wicket) and we are a bit stuck. Any ideas?
>>>
>>> Thanks in advance for your time !
>>> Mihai
>>>
>>>
>>> On 09/23/2010 12:29 PM, Alexandru Artimon wrote:
>>>
>>>   Forgot to mention that the component is an AjaxEditableLabel and I need
 to save it to session because I'm creating a custom wicket tag for
 translation purposes. When in translator mode I want all the labels to
 be
 replaced by AjaxEditableLabel's so that the translator can do his job
 easier.

 The problem I have is that when I click on the label of the
 AjaxEditableLabel, it produces an ajax request in order to change
 visibility
 modes and show the edit box. I did my custom tag replacing by
 implementing
 an IComponentResolver, which (from what I figured) happens on render. So
 my
 AjaxEditableLabel component isn't in the page when the Ajax request
 arrives.
 I planned to solve this by fetching the missing component from the
 session
 on my own, by overwriting resolveListenerInterfaceTarget. Now when I
 fetch
 the original AjaxEditableLabel from the session, all it's children (the
 Label and TextField) are gone.

 Any ideas will be much appreciated.

 Thanks,
 Alexandru



 On 09/23/2010 11:57 AM, Alexandru Artimon wrote:

  Hello,
>
> I have a problem when saving a component to the session, all it's
> children disappear.
> I do the save like this:
>
>session.bind();
>session.setMetaData(MY_KEY, component);
>
>
> Regards,
> Alexandru
>
>

The Long, Long Dependency Trail

2010-09-23 Thread Ichiro Furusato

Hello,

I've been working with Wicket for about a week now and things were
moving along all cruisy until I started adding Hibernate and
Databinder dependencies into my POM. Then all hell broke loose and I
seem to now find myself in the NoClassDefFoundError, then find and
manually install jar cycle. I mean, things with Wicket were just so,
well, SENSIBLE, and now I'm back in nightmare-programming-land again.

In looking at some of the examples on the Web that combine Wicket and
Hibernate, they don't seem to be needing anywhere near the number of
dependencies I am now adding. I'm guessing I must be doing something
wrong, as I'm still pretty new to Maven, being a longstanding Ant
person. That I've had to manually install a whole bunch (6) of jars
seems a clue. Part of this may be due to the folks who wrote
Databinder using git rather than a maven repository (why oh why?!).

My application extends net.databinder.auth.hib.AuthDataApplication so
that it can be an authenticating database application. I've attached
both the latest stack trace and my pom.xml file in hopes that some
kind soul can tell me where I've gone terribly wrong. Perhaps I'm
almost at the end of the dependency tunnel but I'm not yet seeing any
light yet. I'm guessing this is probably a blaringly obvious problem,
or maybe not a problem at all and I'm almost there.

Thanks very much,

Ichiro

PS. BTW, I'm really enjoying Wicket so far; I haven't had this much
fun programming since HyperCard. I hope it's not significantly more
complicated a year or two from now than it is now. If the developer
team can keep to that ethos of simplicity Wicket will only gain in
popularity. Avoid the bloat.
---
Test set: net.neocortext.web.TestHomePage
---
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.225 sec <<< 
FAILURE!
testRenderMyPage(net.neocortext.web.TestHomePage)  Time elapsed: 0.182 sec  <<< 
ERROR!
java.lang.NoClassDefFoundError: 
org/hibernate/annotations/common/reflection/MetadataProvider
at 
net.databinder.hib.DataApplication.buildHibernateSessionFactory(DataApplication.java:88)
at net.databinder.hib.DataApplication.dataInit(DataApplication.java:56)
at 
net.databinder.DataApplicationBase.internalInit(DataApplicationBase.java:54)
at 
net.databinder.auth.hib.AuthDataApplication.internalInit(AuthDataApplication.java:74)
at 
org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:721)
at 
org.apache.wicket.protocol.http.MockWebApplication.(MockWebApplication.java:168)
at 
org.apache.wicket.util.tester.BaseWicketTester.(BaseWicketTester.java:218)
at 
org.apache.wicket.util.tester.WicketTester.(WicketTester.java:331)
at 
org.apache.wicket.util.tester.WicketTester.(WicketTester.java:314)
at net.neocortext.web.TestHomePage.setUp(TestHomePage.java:19)
at junit.framework.TestCase.runBare(TestCase.java:128)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:230)
at junit.framework.TestSuite.run(TestSuite.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at 
org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:213)
at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at 
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345)
at 
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009)
Caused by: java.lang.ClassNotFoundException: 
org.hibernate.annotations.common.reflection.MetadataProvider
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:

Re: onload

2010-09-23 Thread Ole Hansen

Hi,

2010/9/23 Ole Hansen :
> Hi,
>
> 2010/9/23 Martin Grigorov :
>> Why do you have two components on "bodyElement" ?
>>
>> WebMarkupContainer body = new WebMarkupContainer("bodyElement");
>
> Yes it is redundant, but dosent seem to make a difference weather it
> is there or not.

No need to look further into this. I messed up.



>
> Thanks,
> Jess
>
>
>> add(new WebMarkupContainer("bodyElement") {
>>
>> On Thu, Sep 23, 2010 at 11:00 AM, Ole Hansen  wrote:
>>
>>> Hi,
>>>
>>> Newbee question: I need to add the onload attribute to the body tag (I
>>> can't use other methods to accomplish the same thing...)
>>>
>>> My html:
>>> 
>>> 
>>> ...
>>> 
>>> 
>>> 
>>> ...
>>> 
>>> 
>>> 
>>>
>>> Java:
>>> WebMarkupContainer body = new WebMarkupContainer("bodyElement");
>>>
>>> add(new WebMarkupContainer("bodyElement") {
>>> �...@override
>>>  public boolean isTransparentResolver() {
>>>    return true;
>>>  }
>>> �...@override
>>>  protected void onComponentTag(final ComponentTag tag) {
>>>    super.onComponentTag(tag);
>>>    tag.put("onload", "onload();");
>>>  }
>>> });
>>>
>>> Result html:
>>> 
>>> 
>>> ...
>>> 
>>> 
>>> 
>>> ...
>>>
>>> I now have two body start tags.
>>> The code below results in a runtime exception stating that bodyElement
>>> was not declared..
>>>
>>> 
>>> 
>>> ...
>>> 
>>> 
>>> 
>>>
>>> I have also tried adding:
>>> add(new BodyTagAttributeModifier("onload", true, new Model("onload();"),
>>> this));
>>>
>>> But nothing gets added to the body tag.
>>>
>>> Can someone direct me in the right direction?
>>>
>>>
>>> Wicket version: 1.4.1
>>> JDK: IBM JDK 5.0.10
>>>
>>> Regards,
>>> Jess
>>>
>>> -
>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>>>
>>>
>>
>

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Re: Saving a component in session

2010-09-23 Thread Alexandru Artimon


 Hello,

This aproach didn't work for me. I tried first only adding an 
AjaxEditableLabel in my ComponentResolver, but once I clicked the label 
(in order to change into an edit box) wicket complained that it couldn't 
find the AjaxEditableLabel component in the Page. So that's how I ended 
up overwriting resolveListenerInterfaceTarget in order to resolve the 
AjaxEditableLabel. I couldn't return a new instance of it (because 
adding it to the page at this point seems difficult) so I thought to use 
the session.


Our intended translation tag looks like this: key="home:nameField">[Here the default value for 
it]. We need something like this because we are 
porting an existing webapp to Wicket that has a similar mechanism now.


Thanks,
Alexandru

On 09/23/2010 02:07 PM, Martin Grigorov wrote:

I'm not sure why the children disappear but it looks odd to me to save
component in the session in first place.

why not:
if (request.getParameter("editMode")) { label = new AjaxEditableLabel(id,
model);} else {label = new Label(id, model);}
parent.addOrReplace(label);

?

On Thu, Sep 23, 2010 at 12:24 PM, Mihai Postelnicu<
mposteln...@dgfoundation.org>  wrote:


Guys,
I work on the same project as below (integrating an interface translator
with Wicket) and we are a bit stuck. Any ideas?

Thanks in advance for your time !
Mihai


On 09/23/2010 12:29 PM, Alexandru Artimon wrote:


  Forgot to mention that the component is an AjaxEditableLabel and I need
to save it to session because I'm creating a custom wicket tag for
translation purposes. When in translator mode I want all the labels to be
replaced by AjaxEditableLabel's so that the translator can do his job
easier.

The problem I have is that when I click on the label of the
AjaxEditableLabel, it produces an ajax request in order to change visibility
modes and show the edit box. I did my custom tag replacing by implementing
an IComponentResolver, which (from what I figured) happens on render. So my
AjaxEditableLabel component isn't in the page when the Ajax request arrives.
I planned to solve this by fetching the missing component from the session
on my own, by overwriting resolveListenerInterfaceTarget. Now when I fetch
the original AjaxEditableLabel from the session, all it's children (the
Label and TextField) are gone.

Any ideas will be much appreciated.

Thanks,
Alexandru



On 09/23/2010 11:57 AM, Alexandru Artimon wrote:


Hello,

I have a problem when saving a component to the session, all it's
children disappear.
I do the save like this:

session.bind();
session.setMetaData(MY_KEY, component);


Regards,
Alexandru

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