Migration of generateCallbackScript to Wicket 6
Hi!
I'm migrating from Wicket 1.5 to 6, and I have a couple of
generateCallbackScript usage that I have no idea what to do.
An example:
class ToolbarBehaviour extends AbstractDefaultAjaxBehavior
{
private static final long serialVersionUID = 1L;
@Override
protected void respond(AjaxRequestTarget target)
{
int itemNumber =
getRequest().getRequestParameters().getParameterValue(item).toInt();
ToolItem item = Toolbar.this.registeredItems.get(itemNumber);
item.onClick(target);
}
public CharSequence getAjaxUrl(String params)
{
return generateCallbackScript(wicketAjaxGet(' +
getCallbackUrl() +
+ params + ');
}
};
This is an integration with ExtJS toolbar, and getAjaxUrl() isused to
build an ajax call in another place.
I do also have similar JQueryBehavior's using generateCallbackScript and
adding parameters to them.
How to code this with Wicket 6?
Adriano
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Mounting URLs with locale prefix
Hi!
I do want to mount our application URLs as following:
/${locale}/PageName
So I can access Page1 as:
/pt-br/Page1
/en-us/Page1
The application is a simple website with not so many dynamic content, so
in most cases it directly uses a href=... /, img src=... /
without wicket:id.
That's fine. hrefs and image srcs are resolved correct (wicket strips
the locale from images), but if they're referenced in CSS
(background-image, for example), Wicket does not do it, so I end with
some images going to /image and another ones going to /${locale}/image.
I may mount the resources in two different places, like:
/res/${name}
/${locale}/res/${name}
But this does not seems good for me.
What's the best practice to mount pages with a URL prefix and still make
HTML/CSS to work without needing to use Wicket components (wicket:id)
for everything?
Adriano
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Wicket tags in output markup may change styles
Hi!
I was creating a website with Wicket and the CSS styles were fine.
Then I decided to replace some texts with wicket:message / and it
changed the formatting.
I know setStripWicketTags(true), but I prefer to have it working with
setStripWicketTags(false) in dev. mode.
The html is actually a XHTML transitional. The affected style is related
to body * { ... }.
I tried things like body *:* { ... } and it fixed the problem, but
introduced another ones. I'm even not sure this is a valid CSS syntax.
Has anyone have a hint on a good way to solve this problem?
Sorry to not create a quickstart, maybe this is well know thing, but it
never happened to me till now.
Adriano
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Check the markup in onBeforeRender
Hi! I want to add some components to the hierarchy dynamically based on the wicket:id presents in the HTML. Basically, I want to check if an used wicket:id was not explicitly added (with add method) by the user and then (in some cases) add it. But I'm having trouble to do that. I tried with IComponentResolver, but then I needed to use autoAdd but I can't afford the component being removed. So I'm trying in onBeforeRender, but how do I can query the markup to see the list of child wicket:id's of a given component? Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Google App Engine and Wicket
Maarten Bosteels wrote: But AFAIK GAE doesn't use/guarantee sticky sessions, so I am afraid you can't rely on local memory. App Engine uses multiple web servers to run your application, and automatically adjusts the number of servers it is using to handle requests reliably. A given request may be routed to any server, and it may not be the same server that handled a previous request from the same user. http://code.google.com/appengine/docs/java/runtime.html#Requests_and_Servlets It would be interesting to test the performance of an ISessionStore backed by the App Engine datastore. FYI, I've put a app. with a static variable counter (just a static, not in session). And since two days there, the counter is maintained. So I guess they solution uses something like Terracotta. BTW, they web server is Jetty. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: serialVersionUID
Brill Pappin wrote: Yes, its fine. you really only need to worry about that kind of thing when you are passing java serialized classes between VMs (as in RMI). In fact, you likely don't really even need to bother for Wicket, and you can turn off that check in Eclipse. If you care about inability to maintain your users sessions after a redeploy, depending on your change, you would not do it. It serves for this purpose as well. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: serialVersionUID
Brill Pappin wrote: Actually i don't think a missing one will cause that to fail unless there are a lot of incompatible changes. Just one incompatible change of class stored in the session and it will not be deserialized. However... even if it does matter, *in no way* should anyone depend on a serialized session to store data if your app can't recover from a clean session, you have bigger problems than not adding a serialVersionId. Hum? What about stateful pages, which is the Wicket market? If you can control your serial IDs, you have the chance of write custom deserializers. That does not means you can't with an absent ID, but AFAIU just the inclusion of one field and it will change making the deserialization fail. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
WebResource and Guice
Hi!
I've this, on my Application class:
getSharedResources().add(name, new WebResource() {
private static final long serialVersionUID = 1L;
@Override
public IResourceStream getResourceStream()
{
return new AbstractResourceStream() {
private static final long serialVersionUID = 1L;
private @Inject TerceiroService service;
{
componentInjector.inject(this);
}
...
Would be there a nicer way to inject service in this case?
Adriano
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Re: AjaxTabbedPanel stopped working.
Mathias P.W Nilsson wrote: Hi, I know this code is long but for some reason my AjaxTabbedPanel,link,onSubmit() is not getting called. Create an onError and add the feedback panel to target, so you'll know why. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Update DropDownChoice with ModalWindow
PDiefent escreveu: Hi, In my panel I have a DropDownChoice with names. An AjaxLink opens a ModalWindow where I can enter a new name. After submitting the modal window, the new name is stored in the database and the new entry is added to the DropDownChoice contents. All this works fine, but one problem remains: The new name doesn't show up in the DropDownChoice field, only Choose value is shown. Any suggestions? Looks like lack of hashCode/equals implementation for the type used. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Update DropDownChoice with ModalWindow
PDiefent escreveu: Adriano, I don't know what you mean. In my point of view the LoadableDetachableModel representing the list with the names is updated, but the property model representing the actual name not. I'm using target.addComponent(nameDropDown) in the setWindowClosedCallback() method and I'm setting the actual name in the onSubmit() method of the AjaxSubmitLink in the modal window. But obviously there is something missing ... Looks like lack of hashCode/equals implementation for the type used. I suffered from exactly problem as you initially described... But in my case, however, equals() was implemented to always return false, and DropDownChoice calls it. Perhaps, your problem is different, but I don't know if it can happen due to different instances of objects created by LoadableDetachableModel so you had to correctly override this method, or is a totally different thing... Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Correct use of RangeValidator
Igor Vaynberg escreveu: textfield doesnt know that it has been declared as textfieldinteger at runtime unless it is an anonymous class. welcome to java generics. lookup type erasure. Hmm... And what about work done using IObjectClassAwareModel? It seems to work for me, I never need to pass Integer.class to TextTypeInteger... Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Why are we top-posting...
Jeremy Thomerson wrote: In my experience, top vs bottom vs interleaved posting is dependent on the community. Yes. In my opinion, I appreciate top posting I do not. When you post something, and one reply with his (mis)understands, it's much more difficult to continue a decent dialog when reply was top posted. Also, I would need to write (and you all read) much more to reply this message in top post mode. Adriano (an interleaved posting fan) :-) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: building a wicket app with maven 1
Steve Swinsburg escreveu: Hi all, I have a need to backport my wicket app that builds perfectly in Maven2 to Maven1. I think I've adjusted all the pom.xml to project.xml correctly as all the classes and dependent jars looks like they are where they need to be, but on startup I get this: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory Although in my WEB-INF/lib I have (amongst the others) the required jars: slf4j-log4j12-1.4.2.jar log4j-1.2.14.jar Any idea what's missing? Does anyone else build under Maven1? You also need slf4j-api-*.jar. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
ModalWindow and JQueryBehavior
Hi! Has anyone used ModalWindow with JQueryBehavior from wicket-stuff? It seems to cause Javascript problems and the behavior does not do the job. Is ModalWindow susceptible to problems with many Javascript interrelated contributions, some inline and some references? Wicket DateTime component works for me. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DropDownChoice with disabled items
Thanks, Cemal. However, I must say that I don't like how generics are handled (or not handled at all) in these components. Adriano jWeekend escreveu: Adriano, Take a look at a mini-presentation I gave at one of our London Wicket Events sometime in last couple of years on Select and SelectOption at http://jweekend.com/dev/ArticlesPage/ . Regards - Cemal http://jWeekend.com jWeekend Adriano dos Santos Fernandes-3 wrote: Is there an easy way to do it? Output would be: select optionEnabled item/option option disabled=disabledDisabled item/option ... /select Adriano - 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
Re: DropDownChoice with disabled items
jWeekend escreveu: Adriano, I'm glad it was useful - these classes make DDCs pretty versatile. Wicket 1.3 is designed to be ale to run on Java versions before 1.5 (when generics were introduced to the language). Take a look at http://wicket.apache.org/docs/1.4/ SelectOption in Wicket 1.4 if you are using Java 5 or better. I'm using Wicket 1.4. :-) Let me explain. The problems are: - Select is not generified. It receives an unparameterized Model. - SelectOption is parameterized, but we should rely on getDefaultModel (that returns a IModel?), so it getDefaultModel().getObject() always returns an Object. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
DropDownChoice with disabled items
Is there an easy way to do it? Output would be: select optionEnabled item/option option disabled=disabledDisabled item/option ... /select Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Uppercasing inputs
public class UpperCaseBehavior extends AttributeAppender
{
private static final long serialVersionUID = 1L;
public UpperCaseBehavior()
{
super(style, new ModelString(text-transform: uppercase), ;);
}
@Override
public void bind(Component component)
{
super.bind(component);
component.add(new AttributeAppender(
onkeyup, new ModelString(this.value =
this.value.toUpperCase()), ;));
}
}
Leszek Gawron escreveu:
Hello,
one of my customers has this weird requirement that all data should be
input/shown uppercase. I can easily add
input {
text-transform: uppercase;
}
to my css rules, but this does not change the fact that data written
into database will still be case sensitive.
How can I create a behavior for TextField so that the dat is
uppercased before being written to the model?
my regards
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Re: NullPointerExceptions due to missing Spring constructor injection - Workaround
Christian Helmbold wrote:
I've found a workaround. Not elegant, but it works:
public class ArticlePage extends WebPage
{
@SpringBean
private ArticleRepository repository;
private Article article;
public ArticlePage()
{
InjectorHolder.getInjector().inject(this);
construct(repository.findByName(index));
}
private void construct(Article article)
{
add(new Label(name, new PropertyModel(article, name)));
//...
}
}
It looks a bit better than service locator pattern but not much. Any other
suggestions?
Create a abstract (or not) function on the base class and call it from
the base (now without arguments) constructor. Override this function to
return what you want based on repository.
Adriano
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DropDownChoice constructor
Hi!
Maybe I'm dumb today :-), but I can't access this constructor:
public DropDownChoice(String id, IModelList? extends T choices,
IChoiceRendererT renderer)
So I had created new functions using similar generics parameter, and it
also don't work for the DDC equivalent:
private T void temp1(String id, IModelListT choices,
IChoiceRendererT renderer)
{
}
private T void temp2(String id, IModelList? extends T choices,
IChoiceRendererT renderer)
{
}
If I call:
temp1(, (IModelListConta) null, (IChoiceRendererConta)
null); // compile
temp2(, (IModelListConta) null, (IChoiceRendererConta)
null); // don't compile
Error is: The method temp2(String, IModelList? extends T,
IChoiceRendererT) in the type ... is not applicable for the arguments
(String, IModelListConta, IChoiceRendererConta).
I can't pass anything on the model. Should not the Wicket constructor be
changed to IModelListT or what I'm missing?
Adriano
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Re: DropDownChoice constructor
Seems I'm late reading this list, and encounter the same problem discussed in another thread today. :-) Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: using a model with DropDownChoice
What do you mean with read only here?
Adriano
Igor Vaynberg escreveu:
? extends Foo collections are read only, it would be too
inconvenient to make the model collection read only :)
-igor
On Thu, Feb 26, 2009 at 8:34 PM, Jeremy Thomerson
jer...@wickettraining.com wrote:
This is what I was commenting on last week on the list (or earlier this
week). One expects List? extends Foo while the other expects ListFoo.
I'm not fully convinced yet that the ? extends is the better option.
Either way, I think they should be the same.
--
Jeremy Thomerson
http://www.wickettraining.com
On Thu, Feb 26, 2009 at 8:27 PM, Brill Pappin br...@pappin.ca wrote:
Roughly what I'm doing is:
class TypeA{}
class TypeAModel extends LoadableDetachableModel ListTypeA {
public ListTypeA load(){
... do the load ...
return ...
}
}
TypeAModel model = new TypeAModel();
DropDownChoice TypeA ddc = new DropDownChoiceTypeA(id, model );
which gets complained about... in this case the generic def is
DropDownChoiceList? extends T
I think the problem is that the generic def of the class should actually be
DropDownChoiceListT because you are already identifying the type when
you create a new instance.
Now... my generics are a bit hazy at this level, because I can understand
why it was done that way... does anyone with more generics experience know
what it should be? Is this a bug that needs filing?
- Brill
On 26-Feb-09, at 6:03 PM, Kaspar Fischer wrote:
On 26.02.2009, at 22:52, Brill Pappin wrote:
For some reason the DropDownChoice component doesn't have the same
generics as ListView and it will not accept a model that listview will,
despite its saying that it will accept an IModel.
Is anyone else having that sort of trouble with DropDownChoice?
- Brill
Can you give us more information on what exactly is not working for you?
DropDownChoice indeed does accept a model, see for instance the example in
the class description at
http://wicket.apache.org/docs/1.4/org/apache/wicket/markup/html/form/DropDownChoice.html
This works for me.
Kaspar
--
!-- HTML: --
select wicket:id=site
optionsite 1/option
optionsite 2/option
/select
ul
li wicket:id=site2wicket:container wicket:id=sitename//li
/ul
// Code
List SITES = Arrays.asList(new String[] {
The Server Side, Java Lobby, Java.Net
});
form.add(new DropDownChoice(site, SITES));
form.add(new ListView(site2, SITES)
{
@Override
protected void populateItem(ListItem item)
{
item.add(new Label(sitename, item.getModel()));
}
});
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? extends
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Border body inside a fragment
Hi! I'm having some difficulties to achieve this, may be it's not supported? My Border have: wicket:border wicket:fragment wicket:id=windowFragment ... wicket:body / ... /wicket:fragment wicket:border I.e., could the border body be inserted inside a fragment? I want this to use with a ModalWindow. If I know it's supported, I could try a quickstart... Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
IResourceStream.close
Hi! Why does IResourceStream have a close() method? I don't see it being called in 1.4-RC2. Shouldn't ResourceStreamRequestTarget.detach call it? Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: IResourceStream.close
https://issues.apache.org/jira/browse/WICKET-2109 Johan Compagner escreveu: as far as i know it is called all over the place For example WicketFilter.getLastModified() But you are right about the RSRT that one should call close on detach as far as i can see can you make a jira issue? On Tue, Feb 17, 2009 at 12:44, Adriano dos Santos Fernandes adrian...@gmail.com wrote: Hi! Why does IResourceStream have a close() method? I don't see it being called in 1.4-RC2. Shouldn't ResourceStreamRequestTarget.detach call it? Adriano - 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
Re: AbstractAjaxTimerBehavior / Firefox / Page constructor
Johan Compagner escreveu: That settings just triggers some code that checks if the pagemap name is equal to the window name if that isnt the case then it does a redict to a new page so that every browser window has its own pagemap Why do you have that setting enabled? With the disk store it is not really needed anymore The problem gone away removing this setting, thanks! My page is very simple, with one img wicket:id=loading / tag (i.e., src is not empty). Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AbstractAjaxTimerBehavior / Firefox / Page constructor
I had some issue when opening multiple tabs. But I should revisit this, because my page was with a serialization problem this time. Adriano Johan Compagner wrote: That settings just triggers some code that checks if the pagemap name is equal to the window name if that isnt the case then it does a redict to a new page so that every browser window has its own pagemap Why do you have that setting enabled? With the disk store it is not really needed anymore On 13/02/2009, Adriano dos Santos Fernandes adrian...@gmail.com wrote: Johan Compagner escreveu: if that happens then the newWindowBrowser detection is enabled and executed. This makes sure that a new tab or browser window (but same session) will have there own pagemap I have getPageSettings().setAutomaticMultiWindowSupport(true). But why AbstractAjaxTimerBehavior would cause a redirection (I see the new url with the wicket:pageMapName/wicket-N in the browser). And each time I enter in the page, N is incremented. May be something wrong on wicket javascripts? Adriano - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AbstractAjaxTimerBehavior / Firefox / Page constructor
I know I have, but could only test about it on Monday. Is there any workaround, to have the timer and the image together? Thanks, Adriano Jeremy Thomerson wrote: Have you made sure that you don't have any img src= ... / in your code? This has been known to cause similar behavior. On Thu, Feb 12, 2009 at 11:45 AM, Adriano dos Santos Fernandes adrian...@gmail.com wrote: Thomas Mäder escreveu: Why don't you put a breakpoint in the constructor and see let us know what you find out? Is the constructor called through the same stack trace twice? The constructor is called by the filter, it's another request from the browser. The first URL is the entered one, and the second has a new parameter about wicket pagemap. The page is a bookmarkable. I haven't succeed to debug with Firebug. Adriano - 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
Re: AbstractAjaxTimerBehavior / Firefox / Page constructor
Johan Compagner escreveu: if that happens then the newWindowBrowser detection is enabled and executed. This makes sure that a new tab or browser window (but same session) will have there own pagemap I have getPageSettings().setAutomaticMultiWindowSupport(true). But why AbstractAjaxTimerBehavior would cause a redirection (I see the new url with the wicket:pageMapName/wicket-N in the browser). And each time I enter in the page, N is incremented. May be something wrong on wicket javascripts? Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AbstractAjaxTimerBehavior / Firefox / Page constructor
I've a simple page as below, and when I call it from Firefox, ReportPage
constructor is almost always called two times. Some times it's correctly
called once. What may be wrong?
public class ReportPage extends WebPage
{
private static final long serialVersionUID = 1L;
private static final int CHECK_INTERVAL = 2;// segundos
public ReportPage(PageParameters parameters)
{
super(parameters);
WebMarkupContainer update = new WebMarkupContainer(update);
add(update);
update.add(new
AbstractAjaxTimerBehavior(Duration.seconds(CHECK_INTERVAL)) {
private static final long serialVersionUID = 1L;
@Override
protected void onTimer(AjaxRequestTarget target)
{
}
});
}
}
Adriano
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Re: AbstractAjaxTimerBehavior / Firefox / Page constructor
Thomas Mäder escreveu: Why don't you put a breakpoint in the constructor and see let us know what you find out? Is the constructor called through the same stack trace twice? The constructor is called by the filter, it's another request from the browser. The first URL is the entered one, and the second has a new parameter about wicket pagemap. The page is a bookmarkable. I haven't succeed to debug with Firebug. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: IoC: how to best handle non-serializable fields in wicket
Andreas Petersson wrote:
hi timo, thanks for the links.
well, i've modeled my application after reading the mentioned example.
from Wicket, Guice and Ibatis example:
public class MyPage extends WebPage {
@Inject
protected MyDao myDao;
---
i wonder: myDao is most likely not serializable.
WebPage is. WebPage should get serialized. so why the heck does this
not throw an error? what kind of magic is going on here?
My understand (of a guice newbie) is that your DAO class is not required
(and will not be, using guice) serializable. But you should have a
serializable interface. Wicket-ioc/guice will create a serializable
proxy with a transient instance of the implementation. When it's null, a
instance will be reinjected reinjected.
Adriano
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Re: best way to obtain component reference?
Phillip Rhodes wrote:
I am trying to update the label text on a page from a inner class (onSubmit) of
my page.
I used the page.get(componentid) method, but it returns null. While I could
just store the reference to the label as a variable in my page class, I would like to
understand how to obtain a reference to it using the wicket API.
When I use the following snippet, my get method always return null.
Thanks, appreciate the help.
public class AdminPage extends WebPage {
public AdminPage() {
add(new Label(message, If you see this message wicket is properly
configured and running));
DMIRequest dmiRequest = new DMIRequest();
Form myform = new Form(myform, new CompoundPropertyModel(dmiRequest));
add(myform);
myform.add(new DeleteButton());
}
}
private class DeleteButton extends Button
{
private static final long serialVersionUID = 1L;
private DeleteButton()
{
super(delete, new ResourceModel(delete));
setDefaultFormProcessing(true);
}
@Override
public void onSubmit()
{
Label lbl = new Label(message, Deleted);
this.get(message).replaceWith(lbl);
Use AdminPage.this.get(message).
Adriano
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Re: Sorting a column populated through pupulateItem method...
nitinkc wrote: I have a requirement to sort a column of a Datatable which does not have any property values. Sorting property columns is easy using the getSortProperty() method. However in this case, I am populating the values in the column using the populateItem(org.apache.wicket.markup.repeater.Item cellItem, java.lang.String componentId, org.apache.wicket.model.IModel rowModel) method. The column values are generated using additional logic in this method and are not representative of any property value. Any ideas?? The second parameter of PropertyColumn constructor is the property used for sorting. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DateTimeField Error and Question
As following:
protected DateTextField newDateTextField(String id, PropertyModel
dateFieldModel)
{
return DateTextField.forDateStyle(id, dateFieldModel, M-);
}
Adriano
Gerolf Seitz wrote:
you can override the method newDateTextField(String, PropertyModel) and
return
a customized DateTextField object.
gerolf
On Thu, Jan 1, 2009 at 6:44 AM, tbt nadeesh...@yahoo.com wrote:
Hi
I am not sure if the DateTextField attribute in the DateTimeField class can
be modified to change the calendar behavior. But you could use a TextField
or a DateTextField and add a DatePicker instance to it like the following
example
TextField checkInField = new TextField(checkInField
,new
PropertyModel(searchModel,checkInDate));
DatePicker checkInPicker = new DatePicker()
{
protected String getDatePattern()
{
return dd/MMM/;
}
};
checkInField.add(checkInPicker);
regards
--
View this message in context:
http://www.nabble.com/DateTimeField-Error-and-Question-tp21221202p21239433.html
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: feedback message without a form
miro escreveu:
here is my code
public void onClick(AjaxRequestTarget target) {
if(assignProgramsDTO.getGrantsAssigned().size()==0){
getPage().error(Please assing grants);
return;
}
getStgAuditProcessService().startProcess(assignProgramsDTO);
setResponsePage(HomePage.class);
setRedirect(true);
}
Add the feedbackpanel to target.
Adriano
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Re: any better at dealing with Image in DataTable
Kirk Israel wrote: Running into the same issue as seen in: http://www.mail-archive.com/wicket-u...@lists.sourceforge.net/msg03706.html where you try to put an Image in a DataTable and get Component cell must be applied to a tag of type 'img', not 'span wicket:id=cell' (line 0, column 0) Is there a simpler way of handling this thats emerged in the 3 years since, or do you still need at least an inner class with a standalone HTML file? You may use a fragment instead of new HTML file. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
DataTable columns markup
Hi!
First, I must say that I'm not a expert on valid HTML, I just tested my
markup with the w3c validator.
I created a MultiLinePropertyColumn class, that basically have:
@Override
public void populateItem(ItemICellPopulatorT item,
String componentId, IModelT rowModel)
{
MultiLineLabel label = new MultiLineLabel(componentId,
createLabelModel(rowModel));
item.add(label);
}
It then generates that markup:
tdspanp.../p/span/td
But paragraphs are not valid inside span.
Won't it be better to generate divs instead of spans for each DataTable
(or one of its base component) columns, as divs are less restrictive?
Changing the markup directly in Firefox didn't changed the appearance in
my test.
Adriano
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SignInPanel of wicket-auth-roles (1.4-rc1)
Hi! Different from the SignInPanel of the examples, the wicket-auth-roles component doesn't do setType(String.class) for username and password. That causes warnings in the log about unrecognized model type. Should not the setType be there? Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Adding images for sorting to HeadersToolbar
Emanuele Gesuato escreveu:
Hi there,
We are using the default HeadersToolbar in an our customized
DataTable, now we would like to add in every cell of the header two
images (an up and down arrows) for helping the user sorting the table.
I think this is a common feature and i was wondering if there are some
examples around.
Our context is that in the beginning either the images are displayed
and once the user clicks on one of them, the other one have to
disappear. It seems quite simple but i would like to see some examples
around the net.
I use this CSS:
.wicket_orderDown
{
background-image: url(../images/arrow_down.png);
}
.wicket_orderUp
{
background-image: url(../images/arrow_up.png);
}
.wicket_orderDown, .wicket_orderUp
{
margin-right: 8px;
}
.wicket_orderDown *, .wicket_orderUp *
{
background-image: none;
}
You can found these images on Wicket package.
Adriano
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Re: How to determine which page I am on?
pieter claassen escreveu: Adriano, that worked, thanks!! Why did it work? On the Panel constructor, it's not yet added to any page, as you need an instance to add it to a page. :-) On onBeforeRender, you have the complete components hierarchy ready. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: strange 404 error
I'm having similar errors (not 404, but internal error, sorry but do not have stack trace right now, and is not always reproducible). I use Wicket 1.4-rc1 and auth-roles with Tomcat6. It seems that when there is no session, just after the login the error happens. It was a NoMethodFound from IForm*. Adriano Brill Pappin escreveu: We are getting a consistent 404 error during our first login. it seems to be appending the jsessionid= param and wicket doesn't seem to like it. This usually happens on the first login of the day: the app redirects to the login page with the session id appended: Goto: http://localhost:8080/ Redirected to: http://localhost:8080/login;jsessionid=1b5axe9wb1o8k Receive a 404 error: HTTP ERROR: 404 NOT_FOUND RequestURI=/login;jsessionid=1b5axe9wb1o8k Powered by Jetty:// This is happening in your dev Jetty instance and on you production Tomcat 6 instance. It looks to me as if the login system (auth-roles) is getting the session id from something other than the real session, and attempting to use it, but it may also be WIcket not parsing the URI properly. We're using Wicket 1.4 SNAPSHOT deps. Does anyone have any idea how to resolve this? - Brill Pappin - 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
Re: strange 404 error
Matthew Hanlon wrote: This is a Jetty thing... One way to fix it is to suppress the jsessionid in the url. Jetty allows you to suppress the jsessionid in the url as a context parameters in the web.xml or webdefault.xml. Note, if the user does not have cookies enabled this will cause problems. The jsessionid is also appearing on my falling URL (Tomcat). And I have cookies enabled. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Overriding Text No Records Found
HITECH79 escreveu: Hallo, how can i override/modify the text No Records Found If you are talking about the DataTable component, write a YourApplication.properties on the same package as YourApplication class, and put: datatable.no-records-found=Nenhum registro encontrado Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: CSS urls
Knowing about HeaderContributor.forCss, I didn't realized that the images urls would be correctly resolved. Thanks. Wicket is so cool. :-) Adriano Martijn Dashorst escreveu: See HeaderContributor.forCss() Martijn On Tue, Dec 16, 2008 at 10:51 AM, Adriano dos Santos Fernandes adrian...@uol.com.br wrote: No good/better way? The problem of using the web directory is that I can't do that with non-web utility projects in Eclipse and have the files being contributed to web projects. Adriano Adriano dos Santos Fernandes escreveu: Hi! What is the better way to handle CSS urls [background: url(...)], inside HTML style tags? As I see, wicket:link doesn't work, so I'm writing url(style.css) and putting style.css on the normal html directory. Obviously, this don't work if I mount pages with path different than /. Adriano - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: CSS urls
No good/better way? The problem of using the web directory is that I can't do that with non-web utility projects in Eclipse and have the files being contributed to web projects. Adriano Adriano dos Santos Fernandes escreveu: Hi! What is the better way to handle CSS urls [background: url(...)], inside HTML style tags? As I see, wicket:link doesn't work, so I'm writing url(style.css) and putting style.css on the normal html directory. Obviously, this don't work if I mount pages with path different than /. Adriano - 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
Re: How to determine which page I am on?
pieter claassen wrote:
I am trying to write a menu that formats the link nicely for the page I am
on. So far, the novomatic tut helped the most, but there is no detail on how
to customize the implementation.
My strategy is to determine which page I am on and then to set an attribute
on the link and format it with css.
I have tried to use getParent() and getPage() on my menu panel with no luck.
public class MainMenu extends Panel {
.
if (getPage().getClass().equals(com.musmato.HomePage.class)) {
System.out.println(Homepage);
}
I think if you put that code on onBeforeRender it will work.
Adriano
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Re: Remove bulletpoints from messagetext in feedbackpanel
HITECH79 escreveu:
Hallo,
how can i remove the bulletpoints from messagetext in the feedbackpanel??
With CSS stylesheet:
li.feedbackPanelINFO
{
list-style-type: none;
}
li.feedbackPanelERROR
{
list-style-type: none;
}
Adriano
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CSS urls
Hi! What is the better way to handle CSS urls [background: url(...)], inside HTML style tags? As I see, wicket:link doesn't work, so I'm writing url(style.css) and putting style.css on the normal html directory. Obviously, this don't work if I mount pages with path different than /. Adriano - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
NPE when redeploying
Hi! With Eclipse+Tomcat, that problems happens often when redeploying an application. Is it something that can be fixed? I'm using 1.4-rc1. Adriano WicketMessage: Exception in rendering component: [MarkupContainer [Component id = _header_0]] Root cause: java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:768) at org.apache.wicket.markup.MarkupCache$DefaultCacheImplementation.get(MarkupCache.java:738) at org.apache.wicket.markup.MarkupCache.removeMarkup(MarkupCache.java:130) at org.apache.wicket.markup.MarkupCache.loadMarkup(MarkupCache.java:485) at org.apache.wicket.markup.MarkupCache.loadMarkupAndWatchForChanges(MarkupCache.java:553) at org.apache.wicket.markup.MarkupCache.getMarkup(MarkupCache.java:319) at org.apache.wicket.markup.MarkupCache.getMarkupStream(MarkupCache.java:215) at org.apache.wicket.MarkupContainer.getAssociatedMarkupStream(MarkupContainer.java:354) at org.apache.wicket.markup.html.ContainerWithAssociatedMarkupHelper.renderHeadFromAssociatedMarkupFile(ContainerWithAssociatedMarkupHelper.java:72) at org.apache.wicket.markup.html.WebMarkupContainerWithAssociatedMarkup.renderHeadFromAssociatedMarkupFile(WebMarkupContainerWithAssociatedMarkup.java:73) at org.apache.wicket.markup.html.panel.Panel.renderHead(Panel.java:137) at org.apache.wicket.markup.html.internal.HtmlHeaderContainer$1.component(HtmlHeaderContainer.java:223) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:859) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:874) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:899) at org.apache.wicket.markup.html.internal.HtmlHeaderContainer.renderHeaderSections(HtmlHeaderContainer.java:214) at org.apache.wicket.markup.html.internal.HtmlHeaderContainer.onComponentTagBody(HtmlHeaderContainer.java:138) at org.apache.wicket.Component.renderComponent(Component.java:2525) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1504) at org.apache.wicket.Component.render(Component.java:2361) at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:232) at org.apache.wicket.markup.resolver.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:78) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1414) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1520) at org.apache.wicket.Page.onRender(Page.java:1502) at org.apache.wicket.Component.render(Component.java:2361) at org.apache.wicket.Page.renderPage(Page.java:906) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:249) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:104) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1194) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1265) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1366) at org.apache.wicket.RequestCycle.request(RequestCycle.java:498) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:444) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Complete stack: org.apache.wicket.WicketRuntimeException: Exception in rendering component: [MarkupContainer [Component id = _header_0]] at org.apache.wicket.Component.renderComponent(Component.java:2564) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1504) at
Re: using annotation @AuthorizeInstantiation
Bruno Borges escreveu: Note that this is really type-safe, and these classes will never be instantiated. I don't think this has any value in this context. Where will the roles x user will be? On the database, certainly... So why declare dummy classes for them? If yon don't want to repeat strings, you could create static final constants somewhere... Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session invalidation - 1.4-rc1
Hi! After upgrade from m3 to rc1, a problem with session invalidation appeared. I have a Exit menu, using Ajax (AbstractDefaultAjaxBehavior). On its respond, it does: getSession().invalidate(); setResponsePage(HomePage.class); This worked with m3, but now nothing happens, and in the next request a session expired error happens. The Ajax debug shows: INFO: Using XMLHttpRequest transport INFO: INFO: Initiating Ajax GET request on ?wicket:interface=:1:toolbar::IBehaviorListener:1:item=3random=0.36475325857545937 INFO: Invoking pre-call handler(s)... INFO: Received ajax response (1 characters) INFO: ERROR: Error while parsing response: Could not find root ajax-response element INFO: Invoking post-call handler(s)... INFO: Invoking failure handler(s)... Any clue? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Session invalidation - 1.4-rc1
Oops, problem a bit different, and solved, but I don't know why this worked before and not now. HomePage has only one constructor: HomePage(PageParameters parameters) Creating a instance now works: setResponsePage(new HomePage(new PageParameters())); I believe, in 1.4-m3 a empty PageParameters has being passed... Adriano Adriano dos Santos Fernandes escreveu: Hi! After upgrade from m3 to rc1, a problem with session invalidation appeared. I have a Exit menu, using Ajax (AbstractDefaultAjaxBehavior). On its respond, it does: getSession().invalidate(); setResponsePage(HomePage.class); This worked with m3, but now nothing happens, and in the next request a session expired error happens. The Ajax debug shows: INFO: Using XMLHttpRequest transport INFO: INFO: Initiating Ajax GET request on ?wicket:interface=:1:toolbar::IBehaviorListener:1:item=3random=0.36475325857545937 INFO: Invoking pre-call handler(s)... INFO: Received ajax response (1 characters) INFO: ERROR: Error while parsing response: Could not find root ajax-response element INFO: Invoking post-call handler(s)... INFO: Invoking failure handler(s)... Any clue? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Monitor session size in Tomcat
Hi! This is not a direct wicket question, but important for wicket usage, so I'm asking here... What you use to monitor Tomcat sessions size? (preferable something that I can use in production) I tried with JMX/jconsole and with LambdaProbe. The former doesn't seems to have that info, and the later probably enters in cycle, because estimate sizes nevers end for a session just established. Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Monitor session size in Tomcat
So does that mean there is nothing already made to monitor session size at container level instead of application level? Adriano Johan Compagner escreveu: you can monitor what wicket does with the IRequestLogger On Mon, Dec 1, 2008 at 16:13, Adriano dos Santos Fernandes [EMAIL PROTECTED] wrote: Hi! This is not a direct wicket question, but important for wicket usage, so I'm asking here... What you use to monitor Tomcat sessions size? (preferable something that I can use in production) I tried with JMX/jconsole and with LambdaProbe. The former doesn't seems to have that info, and the later probably enters in cycle, because estimate sizes nevers end for a session just established. Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Portlets (JSR-168) and Ajax
Hi! I'm trying to create portlets with Wicket, to use in Oracle Portal. Portlets on it is with JSR-168 via WSRP. And I'm having trouble... But before go further, I want to know, with JSR-168 can I use Ajax? On my environment, Oracle Portal and the portlets application runs in different servers, but on the Portal server there is a URL redirection to the application server. I have portlets using AJAX with DWR working there... Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlets (JSR-168) and Ajax
Thijs Vonk wrote: I have no experience with WSRP, but I do know that the portal should support a bit more then just jsr-168. See http://cwiki.apache.org/WICKET/portal-howto.html also the way DWR does it is different then the way wicket works. Sure. If I remember correctly DWR functions as a separate servlet next to te portal that catches the ajax requests. Yes. My application is on different server and port, so the redirection from the container is needed to it work. With wicket the portlet itself handles the ajax request and response, which officially isn't supported by jsr-168. Do you mean that ajax doesn't work with wicket 1.4? This is not clear for me reading the wiki page... Also, does components requiring header contribution works, for example, contributing things via Javascript instead of the head tag? Thanks for reply. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Markup for a component interior
I have a generic Form component (extends Form) and it adds child components to this. But where I place this form, I need to specify more content for the form interior. Kind of: form ... tags put by the Form class tags put by who inserted the class on the page /form In my prototype code, I have all the markup inside the page, and I add the form to it. But as I'm going to create more pages, I don't want to duplicate the markup. I feel my case is not for page inheritance. In fact, I'm already using page inheritance for generic layout. Any advice why I could do it? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Validators in 1.4-rc1
I had this in 1.4-m3 working: long value = ...; textField.add(NumberValidator.maximum(value)); My textField is instantiated as TextFieldInteger and declared as TextField?, so I put a long validation for a Integer TextField. It also works in 1.4-rc1, but NumberValidator is deprecated. So I had replaced it: textField.add(new MaximumValidator(value)); It caused a warning and assumes a MaximumValidatorLong. This code caused a runtime exception: WicketMessage: Exception 'java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer' occurred during validation ... How could I have this type of validator? I tried a MaximumValidatorNumber but it's not compilable. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Validators in 1.4-rc1
Jeremy Thomerson escreveu: how about new MaximumValidatorInteger(value)? The problem is that I'm iterating on a list of unknown text fields. And the maximum value is from a Entity using Hibernate Annotation. So it seems a valid case to validate a TextFieldInteger with a long. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Markup for a component interior
John Krasnay escreveu: You probably want to implement a Border instead of extending Form. Border is exactly what I was looking for. But I'm having problems [Cannot modify component hierarchy after render phase has started (page version cant change then anymore)] with component hierarchies. My border markup has a form wicked:id and wicket:body / is inside it. Is it Border suitable for this usage? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: authenticatedWebApplication error with jaas
francesco dicarlo escreveu: package it.eurosoft; import it.eurosoft.gui.module.login.LoginBase; import it.eurosoft.gui.module.pratiche.PraticheBase; import it.eurosoft.mapping.convenzioni.Convenzione; import it.eurosoft.util.MySession; import java.util.Locale; import org.apache.wicket.Application; import org.apache.wicket.Page; import org.apache.wicket.Request; import org.apache.wicket.Response; import org.apache.wicket.Session; import org.apache.wicket.protocol.http.WebApplication; import org.apache.wicket.spring.injection.annot.SpringComponentInjector; import wicket.authentication.AuthenticatedWebApplication; import wicket.authentication.AuthenticatedWebSession; import wicket.markup.html.WebPage; You are mixing things from different Wicket versions. Do not use wicket.* imports. Use only org.apache.wicket.*. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: offtopic (a bit ;) for all the generics lovers here on the list :)
The code is not so cool as the compiler error messages! :-) Adriano Igor Vaynberg escreveu: youve never coded WTL? -igor On Fri, Nov 14, 2008 at 8:17 AM, Johan Compagner [EMAIL PROTECTED] wrote: Who has a real live example of this function: http://gee.cs.oswego.edu/dl/jsr166/dist/jsr166ydocs/jsr166y/forkjoin/ParallelArrayWithMapping.html#withMapping(jsr166y.forkjoin.Ops.BinaryOp,%20jsr166y.forkjoin.ParallelArrayWithMapping) Its one of the most beautiful generic methods i have ever seen! dont you think? johan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Top-level classpath Resources
Hi! With this: component.add(HeaderContributor.forCss(YuiButtonBehavior.class, yui/build/button/assets/skins/sam/button.css)); I need to put yui directory inside the directory of YuiButtonBehavior. How could I make yui a top directoy, i.e., just inside the resources (on the classpath)? I tried: component.add(HeaderContributor.forCss(new ResourceReference( yui/build/button/assets/skins/sam/button.css))); But it don't work. Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Top-level classpath Resources
Bruno Borges escreveu: By the way, Adriano, there's a Wicket Portuguese community around there... If you want to join us, please feel free. groups.google.com/wicket-ptbr Yup. I'm there too. :-) Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How does serialization work?
I had a serialization problem (when redeploying the application in
Tomcat) that I can't understand... Basically, I had this on my
Page.onBeforeRender:
---
visitChildren(TextField.class, new VisitorTextField?() {
private static final long serialVersionUID = 1L;
public Object component(TextField? textField)
{
textField.add(new AjaxEventBehavior(onchange) {
private static final long serialVersionUID = 1L;
@Override
protected void onEvent(AjaxRequestTarget target)
{
if (mode == Mode.NAVIGATE)
{
mode = Mode.EDIT;
setupMode();
target.addComponent(buttonPanel);
}
}
});
setupValidators(textField);
return IVisitor.CONTINUE_TRAVERSAL;
}
});
---
The non-serializable class was the one created by new
VisitorTextField? () { ... }. Creating MyVisitor and replacing this
call solved the problem:
---
private abstract class MyVisitorX extends Component
implements IVisitorX, Serializable
{
private static final long serialVersionUID = 1L;
}
---
Why should a non-serializable Visitor could case this problem? Does
(why?) it get cached on the page?
Adriano
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Re: How does serialization work?
Johan Compagner escreveu: thats simple what you there create is an inner class in an inner class... so your textfield has a ajax behavior that is an inner class fo the Visitor inner class so that behavior has a parent reference to the visitor.. make that ajax behavior his own class and your problem is solved Very good catch. :-) Unfortunately the exception was not helpful. Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Advice for a YUI Button Component
Hi! I didn't found any project integrating YUI Button with Wicket, and I'd want it. The problem that I'm seen is that onclick should not be on the button tag, but specified from javascript. Would be possible to have *Link classes working (inheriting, or with behaviors) this way without need to reimplement all them? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Advice for a YUI Button Component
Thanks, Nino. That is the good and easy way that I want to know. Adriano Nino Saturnino Martinez Vazquez Wael escreveu: Sure.. Just make the javascript call what ever the link calls.. You can see the input events contrib on wicketstuff on howto do this.. Adriano dos Santos Fernandes wrote: Hi! I didn't found any project integrating YUI Button with Wicket, and I'd want it. The problem that I'm seen is that onclick should not be on the button tag, but specified from javascript. Would be possible to have *Link classes working (inheriting, or with behaviors) this way without need to reimplement all them? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Redirect from an AjaxSelfUpdatingTimerBehavior
Done: https://issues.apache.org/jira/browse/WICKET-1911 Adriano Igor Vaynberg escreveu: yes -igor On Sat, Nov 1, 2008 at 11:25 AM, Adriano dos Santos Fernandes [EMAIL PROTECTED] wrote: Yes. Do you want a quickstart demonstrating the problem? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Redirect from an AjaxSelfUpdatingTimerBehavior
Yes. Do you want a quickstart demonstrating the problem? Adriano Igor Vaynberg wrote: does it work if you do not use ajax? -igor On Fri, Oct 31, 2008 at 6:38 AM, Adriano dos Santos Fernandes [EMAIL PROTECTED] wrote: Francisco Diaz Trepat - gmail escreveu: Hi Adriano, maybe looking for PDF dynamic resource will bring something up. We had a similiar issue and discussed it on the list a while ago. f(t) Are you referring to this one http://www.nabble.com/Hi%2C-PDF-Question-td15050471.html#a15065319? It seems not my case, or I don't get it. And when I redirect with PageRequestTarget it works so seems an issue with ResourceStreamRequestTarget. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Redirect from an AjaxSelfUpdatingTimerBehavior
Hi! I added AjaxSelfUpdatingTimerBehavior to a WebMarkupContainer (div), and inside its onPostProcessTarget I loaded a PDF (ResourceStreamRequestTarget) and called RequestCycle.get().setRequestTarget(requestTarget). After that, redirection doesn't happen, and I see the PDF content on the AJAX Debug Window. Can (and how) I redirect to another page/resource from AjaxSelfUpdatingTimerBehavior? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Redirect from an AjaxSelfUpdatingTimerBehavior
Francisco Diaz Trepat - gmail escreveu: Hi Adriano, maybe looking for PDF dynamic resource will bring something up. We had a similiar issue and discussed it on the list a while ago. f(t) Are you referring to this one http://www.nabble.com/Hi%2C-PDF-Question-td15050471.html#a15065319? It seems not my case, or I don't get it. And when I redirect with PageRequestTarget it works so seems an issue with ResourceStreamRequestTarget. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Background processing
Hi! AFAIK, processing for ResourceStreamRequestTarget is not synchronized, so I can have more than one running in the same session. But due to my other problem, I had to wrap it on a Page to redirect. But that suspend user interaction until a report is completed, a thing that I don't want. So I'm now generating (nothing depends on Wicket) the report in a new thread started on the Page constructor and when that thread finalizes it puts the report on a variable of the Page. Meanwhile, there is a AbstractAjaxTimerBehavior verifying when that variable is not null to create the ResourceStreamRequestTarget and do the redirection. This works, but only when I'm doing nothing except waiting for the report completion. Is it due to when any other request happens the original page is serialized and the running thread updates the old one, and the timer acts on the new deserialized page? Is there a way to do background work like I want? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Background processing
Hi Nino! From my understanding of the component and the example, it will make a length AJAX call until the report is complete, so it will make the user session blocked. Or am I wrong? Thanks, Adriano Nino Saturnino Martinez Vazquez Wael escreveu: put the stuff in a lazyloading panel.. Adriano dos Santos Fernandes wrote: Hi! AFAIK, processing for ResourceStreamRequestTarget is not synchronized, so I can have more than one running in the same session. But due to my other problem, I had to wrap it on a Page to redirect. But that suspend user interaction until a report is completed, a thing that I don't want. So I'm now generating (nothing depends on Wicket) the report in a new thread started on the Page constructor and when that thread finalizes it puts the report on a variable of the Page. Meanwhile, there is a AbstractAjaxTimerBehavior verifying when that variable is not null to create the ResourceStreamRequestTarget and do the redirection. This works, but only when I'm doing nothing except waiting for the report completion. Is it due to when any other request happens the original page is serialized and the running thread updates the old one, and the timer acts on the new deserialized page? Is there a way to do background work like I want? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Background processing
Nino Saturnino Martinez Vazquez Wael escreveu: Ahh forget full me! there is ofcouse another option :) In wicketstuff theres the progress something contrib. That might just be what you are looking for. http://wicketstuff.org/confluence/display/STUFFWIKI/wicketstuff-progressbar Hmm wicketstuff seems to be down ;/ I wonder why you are having trouble with your current approach it should be okay afaik, ... the value that you update is it in a model? No. You could actually do a abstractreadonlymodel which had contact to your thread so it could see if the generation where done..? Hum... I don't know. The wicketstuff-progressbar does almost the samething I was done. From my observation (Page was serialized and Thread updates the original variables) I believe the example will fail in the same manner, i.e. if the same user does another requests (in another window?) the progressbar will not update. I make it work now using UUIDs and storing things in the session... Will verify Igor suggestion. Thanks guys. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Redirect to a page on a new browser window
To make this work in Firefox with window.open, it seems I need Sjax (synchronous) to call window.open just inside the onclick handler. Is it possible in Wicket, in any way? Adriano Adriano dos Santos Fernandes escreveu: In a non-Wicket application, I had a page for report parameters editing and an execute button. Parameter validation was is Javascript, and I want my report opening on a new browser window. I done it with a form target=_blank tag. Now with Wicket, I succeeded done the same thing but I have problem with the browser preventing the (bad, in its opinion) popup from opening. My form has a feedbackpanel, so I believe I can't use the same technique. I have created an AjaxButton on it, and on its onSubmit I call target.appendJavascript(window.open(...)). Do you see a way to do it without the browser interfere in the new window opening? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Redirect to a page on a new browser window
In a non-Wicket application, I had a page for report parameters editing and an execute button. Parameter validation was is Javascript, and I want my report opening on a new browser window. I done it with a form target=_blank tag. Now with Wicket, I succeeded done the same thing but I have problem with the browser preventing the (bad, in its opinion) popup from opening. My form has a feedbackpanel, so I believe I can't use the same technique. I have created an AjaxButton on it, and on its onSubmit I call target.appendJavascript(window.open(...)). Do you see a way to do it without the browser interfere in the new window opening? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Override panel markup
Hi! I would want to override a panel markup, for instance, I want to add a SignInPanel to my page but don't want to use builtin SignInPanel.html. Is there a way to do it, preferable without creating a specific html file for the new component, i.e., I want to override the content direct on the page if possible? Thanks. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Call the server from a javascript function
jWeekend escreveu: Adriano, Create the AbstractAjaxBehaiour you want, call getCallbackUrk() on it and use the returned URL as a parameter to wicketAjaxGet in the JavaScript you're generating. Thanks, Cemal. I'm now able to go further. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Prevent component markup regeneration in ajax call
Hi! I'd like to have extjs toolbar/menu working with Wicket ajax. What I want is, for example, in an ajax event show/hide menu items. I created the classes and the menu is rendered correctly. My toolbar render everything from its renderHead (IHeaderContributor) method. All javascript code is dumped to the response to render the ext component to a div. I looked at wicket-tools-extjs but still can't figure how to do what I need. If I re-render (ajax) the component it just hide. I tried different readerRead code when it's called by the second time, but the previously rendered component just hide too. So my question is how I could prevent wicket from regenerate the div when updating a component added to an AjaxRequestTarget? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Prevent component markup regeneration in ajax call
Timo Rantalaiho escreveu: On Tue, 07 Oct 2008, Adriano dos Santos Fernandes wrote: So my question is how I could prevent wicket from regenerate the div when updating a component added to an AjaxRequestTarget? Not sure if this helps, but you can always add smaller parts inside your div to AjaxRequestTarget. Thanks for your comment. My problems was I has been generating javascript on the renderHead and the tag was being overwritten later. I solved it generating the javascript in onAfterRender for ajax calls. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Call the server from a javascript function
I need to call the server side from a javascript (generated by a component) function. Kind of Link/AjaxLink onClick, but instead of have it attached to a DOM event, I need to generate the javascript function that does the job. Could you point me out how I could do it? Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: wicket:link, markup inheritance and packages
Should I create a Jira issue for this? (using BookmarkablePageLink works correctly) Adriano Adriano dos Santos Fernandes wrote: Hi! I've created a BasePage.html/java in directory/package mm.sistema.web. Its body is: body wicket:link a href=HomePage.htmlHome/a a href=adm/ADM0190F.htmlADM0190F/a /wicket:link br / br / wicket:child / /body In same directory I have the HomePage.html, with this body: body wicket:extend /wicket:extend /body So far, so good. But my mm.sistema.web.adm.ADM0190F inherits from BasePage. When rendering it, an error happens: java.lang.NoClassDefFoundError: IllegalName: mm/sistema/web/HomePage java.lang.ClassLoader.preDefineClass(ClassLoader.java:476) java.lang.ClassLoader.defineClass(ClassLoader.java:614) ... Note llegalName is HomePage. It seems Wicket tries to locate things in wrong place. Is it a Wicket bug, or I'm doing something wrong? How can I accomplish what I want? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
wicket:link, markup inheritance and packages
Hi! I've created a BasePage.html/java in directory/package mm.sistema.web. Its body is: body wicket:link a href=HomePage.htmlHome/a a href=adm/ADM0190F.htmlADM0190F/a /wicket:link br / br / wicket:child / /body In same directory I have the HomePage.html, with this body: body wicket:extend /wicket:extend /body So far, so good. But my mm.sistema.web.adm.ADM0190F inherits from BasePage. When rendering it, an error happens: java.lang.NoClassDefFoundError: IllegalName: mm/sistema/web/HomePage java.lang.ClassLoader.preDefineClass(ClassLoader.java:476) java.lang.ClassLoader.defineClass(ClassLoader.java:614) ... Note llegalName is HomePage. It seems Wicket tries to locate things in wrong place. Is it a Wicket bug, or I'm doing something wrong? How can I accomplish what I want? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: The Wicket Reflex Game Post thoughts?
Nino Saturnino Martinez Vazquez Wael wrote:
Hi Guys
One of the major problems with the game are that if you click a
box(AjaxEventBehavior) while the heartbeat(AbstractAjaxTimerBehavior)
are in process you will get an error, since the box's component has
changed and no longer carries that behavior. I've tried to solve this
by adding a transparent veil to the page once the heartbeat processes,
it's simply not good enough, it's still possible to get errors. So how
do I solve this?
I have one idea but im not liking it, all box's could have behaviors
even if you wont get an score, that way we will not get an error.
This is a potential pitfall if you ever will have two Ajax components
that can remove the ones behavior, if the user clicks the other while
loading then it's gonna complain. On the other hand im not sure what
wicket can do besides throw a runtime exception.
Can't you use synchronized (obj) { ... }, to serialize multiple threads
of each ajax call?
Adriano
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Session lost when redeploying
Hi! On a non Wicket application running on OC4J, I had the problem of the HTTP session being lost when the application was redeployed. The usage of session data was minimum, for authentication purpose. I'd solved the problem with a custom encrypted cookie that reconstructs the server session. This problem seems critical for Wicket application. In this case, I'll probably use JBoss. Is there any good thing I can do to avoid (or minimize, i.e., only for changed classes) such type of problem? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebResource and authentication
Am I on wrong direction?
How can I have a PDF generator integrated with Wicket authentication?
I can't image how can I ask Wicket if user is authenticated or not. I
don't even see how can I access the Session from WebResource...
Adriano
Adriano dos Santos Fernandes escreveu:
H!
I inherited my application class from AuthenticatedWebApplication so
my pages requires authentication. It worked.
But I've created a class inherited from WebResource to deliver Jasper
Report in PDF and mounted it with this code:
mountSharedResource(/Report, new ResourceReference(Report) {
@Override
protected Resource newResource()
{
return new ReportWebResource();
}
}.getSharedResourceKey());
The problem is that when I access /Report it bypass the authentication
system, and I don't want this. How can I make WebResource require
authentication?
Thanks,
Adriano
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Dynamic (generated) HTML
Can wicket be used with dynamic (generated) HTML? I mean, for example, HTML is generated to a stream based on a table metadata and wicket reads that stream and call the page class to add logic (also querying the metadata) to it normally (as if the HTML was static). If yes, can anyone point out how should I start to do it? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebResource and authentication
Serkan Camurcuoglu escreveu: Session javadoc says: *Access via Thread Local *- In the odd case where neither a RequestCycle nor a Component is available, the currently active Session for the calling thread can be retrieved by calling the static method Session.get(). This last form should only be used if the first two forms cannot be used since thread local access can involve a potentially more expensive hash map lookup. Thanks. I'll try it. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
WebResource and authentication
H!
I inherited my application class from AuthenticatedWebApplication so my
pages requires authentication. It worked.
But I've created a class inherited from WebResource to deliver Jasper
Report in PDF and mounted it with this code:
mountSharedResource(/Report, new ResourceReference(Report) {
@Override
protected Resource newResource()
{
return new ReportWebResource();
}
}.getSharedResourceKey());
The problem is that when I access /Report it bypass the authentication
system, and I don't want this. How can I make WebResource require
authentication?
Thanks,
Adriano
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Authentication and authorization not working
Hi! I'm starting with Wicket. Yesterday I created a test and put basic authentication and authorization to work. After some changes, it doesn't work anymore. Basically, I have this: WebSession class extending AuthenticatedWebSession Application class overriding getHomePage(), getSignInPageClass() and getWebSessionClass(). When I try to enter on the home page, it is just going directly without go to the login page. My WebSession.authenticate method is not called, and @AuthorizeInstantiation on the home page isn't respected. What could I'm doing wrong? Thanks, Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Authentication and authorization not working
I figured the problem myself... I didn't called super.init() when I override Application.init. Adriano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
