Update DropDownChoice
Hallo, I'm trying to update a DropDownChoice from a Ajax Callback. The new value is correctly added to the choice of selectable values, but I can't set the new added value as the selected value, only new choice is shown ... Any ideas are welcome. Thanks, Peter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: EmptyAjaxRequestTarget invokes failurescript when link is pressed on page
Hi,
I attached a patch (for 1.3.x snapshot) to jira 1971.
- Mikko
-Original Message-
From: Matej Knopp [mailto:matej.kn...@gmail.com]
Sent: 7. huhtikuuta 2009 20:17
To: users@wicket.apache.org
Subject: Re: EmptyAjaxRequestTarget invokes failurescript when link is pressed
on page
Please open jira issue - or assign the code you posted to existing
one. I'll apply it.
-Matej
On Tue, Apr 7, 2009 at 3:30 PM, Mikko Pukki mikko.pu...@syncrontech.com wrote:
Hi,
We just noticed that if user is on a page and ajax request is
executing, pressing a link can cause AbstractDefaultAjaxBehavior's
failurescript to be executed on the browser.
We noticed that this happens at least in cases where pressing a link
forwards user to other page by setting a different response page.
Content of ajax debug is same as in the jira issue I have posted before
(JIRA 1971):
INFO: Initiating Ajax POST request on ?
wicket:interface=:1:inputForm:back::IActivePageBehaviorListener:0:wicket:ignoreIfNotActive=truerandom=0.6741350924814413
INFO: Invoking pre-call handler(s)...
INFO: Received ajax response (31 characters)
INFO:
ajax-response/ajax-response
ERROR: Error while parsing response: Could not find root ajax-response
element
INFO: Invoking post-call handler(s)...
Content of the ajax response is problem at least on ie6,ie7,ff2 and ff3. It
seems
to fail, because xml reply does not contain doctype.
This is annoying, because the invoker of the ajax request is in our case
inherited from the
AbstractAjaxTimerBehavior and we would like to do a page reload in the
failurescript in case
that request fails so that page would still be updated even if there are some
network problems.
Now pressing any link that forwards to other pages can force a reload to the
page, if some request is already executing. In this particular application
this is wery common,
partly because of bad network connection from the client's site (request can
take some time)
and partly because of very frequent ajax requests.
We tried to modify
org.apache.wicket.request.target.basic.EmptyAjaxRequestTarget's
respond method so that it puts doctype to the respond as does the normal ajax
target
we replaced this:
public void respond(RequestCycle requestCycle)
{
requestCycle.getResponse().write(ajax-response/ajax-response);
}
with this:
public void respond(RequestCycle requestCycle)
{
final WebResponse response =
(WebResponse)requestCycle.getResponse();
final Application app = Application.get();
final String encoding =
app.getRequestCycleSettings().getResponseRequestEncoding();
// Set content type based on markup type for page
response.setCharacterEncoding(encoding);
response.setContentType(text/xml; charset= + encoding);
// Make sure it is not cached by a client
response.setHeader(Expires, Mon, 26 Jul 1997 05:00:00 GMT);
response.setHeader(Cache-Control, no-cache,
must-revalidate);
response.setHeader(Pragma, no-cache);
response.write(?xml version=\1.0\ encoding=\);
response.write(encoding);
response.write(\?);
response.write(ajax-response/ajax-response);
}
And it works now. Should I open a jira issue for this?
Regards,
Mikko
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Syncron Tech Oy
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Re: id attribute of Component Tag in renderHead?
On Wed, Apr 8, 2009 at 4:04 AM, Craig Tataryn crai...@tataryn.net wrote: but the JavaDoc tells me not to use this method as it's supposed to be used by Wicket internally only. And they use capital letters too when telling me this. That is because a kitten gets killed every time you call such methods. ;-) You can call such methods, but you should be aware that we reserve the right to remove those methods in a new version, or change the behavior. These methods often also do things inside of Wicket internals that might hinder proper request processing (you might call a method before it is supposed to be called, causing ill effects such as doing expensive things twice or throw NPE's, or a long time after it is supposed to be called and leave a mess). If you need that method, you can call it, but you're on your own :) Martijn - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Is localizing parts of the service layer (which is using Spring 2.5) a good idea?
Great answer as you always seem to provide Igor! Thank you! / Kent On Tue, Apr 7, 2009 at 7:04 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: both wicket and spring allow you to customize how text bundles are loaded. you can create a spring bundle loader that uses your webapplication.properties file or a wicket bundle loader that uses your spring bundle. either way you can then have business tier and web share certain text bundles for localization. once that is done, it hardly matters which layer performs localization since they are backed by the same dictionary. -igor On Tue, Apr 7, 2009 at 3:01 AM, Kent Larsson kent.lars...@gmail.com wrote: Hi, This is more of a general design question and I would really appreciate some input. Do you localize the service layer as well as the Wicket presentation layer? I have a specific use case. When a user register a new account the service layer sends an e-mail message with an activation link. This message should be written in a language which the users understands and must thus be localized. I see two options: 1: Localize it using Spring only and don't involve Wicket. That way it will work in case of a user registering an account through a web service (bypassing the Wicket presentation layer). 2: Use localization as you normally would from Wicket and send the message string from the presentation layer to the relevant service layer method (where it is used in the e-mail). Currently no user is supposed to register through a web service invocation. It might change though, but not for quite a while. How would you solve this problem? Best regards, Kent - 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
Search results in a DataView must be updated
Hi
I implemented a search form which contacts a remote server to search for
some users and returns a List of the matching users.
I then feed them into a DataView where the user can click on a specific
entry to see the details.
This is implemented using something like
public void populateItem (final Item item) {
item.add(new Link(link.userDetails) {
public void onClick () {
setResponsePage(new UserDetailsPage((User)
item.getModelObject(), SearchUserPage.this));
}
});
}
The SearchUserPage instance is passed to the UserDetailsPage in order to
have a link there pointing back to the SearchUserPage.
The UserDetailsPage now has a few actions like 'lock user' which locks
the user on the backend and I finally get the updated instance of the
User back.
Now my question is, how can I feed it back into the DataView and all that?
Unfortunately, DataView is backed by a ListDataProvider which takes the
list as a List and not as a model and the UserDetailsPage also has a
direct reference to the (old) User instance...
Is there a better way to do this which would take care of an updated
model automatically? So that I would only have to replace the old User
instance by the new instance in a list, call a modelChanged()
somewhere and I'm good?
Thanks for your pointers
Matt
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Re: Runtime error with TabbedPanel and AbstractTab (I know it's my mistake somewhere)
Ok, I've been racking my brain for the past few days, and I still cannot
solve this.
I've even added wicket-extensions.jar to my .m2/repository and rebuilt my
eclipse project with the mvn clean and mvn eclipse commands given in the
wicket quickstart. When I open up my eclipse project, under m2_repo I can
find my wicket-extensions.jar
I still get a noclassdeffound runtime error for AbstractTab. It seems as if
the classpath that eclipse uses for compiling has nothing to do with the
classpath that wicket uses at runtime. How can I print my classpath from
within wicket?
(note: I've already added the directory that contains wicket-extensions.jar
to my classpath variable in my .bash_profile, still the same runtime error).
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Mon, Apr 6, 2009 at 1:24 AM, mailingl...@jorgenpersson.se
mailingl...@jorgenpersson.se wrote:
Hi.
Seems like you're missing a jar file. The java.lang.NoClassDefFoundError
means just what it sais. The class can not be found in the classpath.
It has nothing to do whether the class is abstract or not.
/Jörgen
Branden Tanga skrev:
Hello all,
I'm trying to follow the examples given on wicketstuff.org for
TabbedPanel
here: http://tinyurl.com/cpzkas
My code compiles fine, but when I run it I get a noclassdeffound error for
AbstractTab. Here's my snippet of code:
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.extensions.ajax.markup.html.tabs.*;
import org.apache.wicket.extensions.markup.html.tabs.*;
import org.apache.wicket.markup.html.panel.*;
import org.apache.wicket.model.*;
import java.util.*;
public class MainMenu extends WebPage{
/*Constructor*/
public MainMenu() {
ListITab tabs = new ArrayListITab();
tabs.add(new AbstractTab(new Model(first tab)) {
@Override
public Panel getPanel(String panelID) {
return new MyPanel(panelID);
}
});
} // end constructor
and here's the corresponding runtime error:
WicketMessage: Method onFormSubmitted of interface
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
component [MarkupContainer [Component id = loginForm]] threw an
exception
Root cause:
java.lang.NoClassDefFoundError:
org/apache/wicket/extensions/markup/html/tabs/AbstractTab
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
This makes sense, as you can't directly instantiate an abstract class
right?
You have to extend it and then implement the subclass. But I am following
the code example as closely as I can, and I still do not understand what I
am doing wrong.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
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Re: Runtime error with TabbedPanel and AbstractTab (I know it's my mistake somewhere)
Hi,
Maven should handle your dependencies. Have you added the wicket
extensions dependency to your pom.xml?
Add this to the 'dependencies' tag of your pom.xml. The Wicket
dependency should already be there.
dependency
groupIdorg.apache.wicket/groupId
artifactIdwicket-extensions/artifactId
version1.3.5/version
/dependency
Change the 'version' according to which version of Wicket you use.
Eclipse should add Wicket extensions to your classpath when you have
this dependency. (maybe with a mvn clean eclipse command)
Regards,
Daan van Etten
Op 8 apr 2009, om 12:49 heeft Branden Tanga het volgende geschreven:
Ok, I've been racking my brain for the past few days, and I still
cannot
solve this.
I've even added wicket-extensions.jar to my .m2/repository and
rebuilt my
eclipse project with the mvn clean and mvn eclipse commands given in
the
wicket quickstart. When I open up my eclipse project, under m2_repo
I can
find my wicket-extensions.jar
I still get a noclassdeffound runtime error for AbstractTab. It
seems as if
the classpath that eclipse uses for compiling has nothing to do with
the
classpath that wicket uses at runtime. How can I print my classpath
from
within wicket?
(note: I've already added the directory that contains wicket-
extensions.jar
to my classpath variable in my .bash_profile, still the same runtime
error).
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Mon, Apr 6, 2009 at 1:24 AM, mailingl...@jorgenpersson.se
mailingl...@jorgenpersson.se wrote:
Hi.
Seems like you're missing a jar file. The
java.lang.NoClassDefFoundError
means just what it sais. The class can not be found in the classpath.
It has nothing to do whether the class is abstract or not.
/Jörgen
Branden Tanga skrev:
Hello all,
I'm trying to follow the examples given on wicketstuff.org for
TabbedPanel
here: http://tinyurl.com/cpzkas
My code compiles fine, but when I run it I get a noclassdeffound
error for
AbstractTab. Here's my snippet of code:
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.extensions.ajax.markup.html.tabs.*;
import org.apache.wicket.extensions.markup.html.tabs.*;
import org.apache.wicket.markup.html.panel.*;
import org.apache.wicket.model.*;
import java.util.*;
public class MainMenu extends WebPage{
/*Constructor*/
public MainMenu() {
ListITab tabs = new ArrayListITab();
tabs.add(new AbstractTab(new Model(first tab)) {
@Override
public Panel getPanel(String panelID) {
return new MyPanel(panelID);
}
});
} // end constructor
and here's the corresponding runtime error:
WicketMessage: Method onFormSubmitted of interface
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
component [MarkupContainer [Component id = loginForm]] threw an
exception
Root cause:
java.lang.NoClassDefFoundError:
org/apache/wicket/extensions/markup/html/tabs/AbstractTab
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:
675)
This makes sense, as you can't directly instantiate an abstract
class
right?
You have to extend it and then implement the subclass. But I am
following
the code example as closely as I can, and I still do not
understand what I
am doing wrong.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
-
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Re: Runtime error with TabbedPanel and AbstractTab (I know it's my mistake somewhere)
That was it! I guess I should get into the habit of managing maven and then
pushing those changes out to eclipse with a mvn clean then a mvn eclipse.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Wed, Apr 8, 2009 at 1:11 AM, Daan van Etten d...@stuq.nl wrote:
Hi,
Maven should handle your dependencies. Have you added the wicket extensions
dependency to your pom.xml?
Add this to the 'dependencies' tag of your pom.xml. The Wicket dependency
should already be there.
dependency
groupIdorg.apache.wicket/groupId
artifactIdwicket-extensions/artifactId
version1.3.5/version
/dependency
Change the 'version' according to which version of Wicket you use.
Eclipse should add Wicket extensions to your classpath when you have this
dependency. (maybe with a mvn clean eclipse command)
Regards,
Daan van Etten
Op 8 apr 2009, om 12:49 heeft Branden Tanga het volgende geschreven:
Ok, I've been racking my brain for the past few days, and I still cannot
solve this.
I've even added wicket-extensions.jar to my .m2/repository and rebuilt my
eclipse project with the mvn clean and mvn eclipse commands given in the
wicket quickstart. When I open up my eclipse project, under m2_repo I can
find my wicket-extensions.jar
I still get a noclassdeffound runtime error for AbstractTab. It seems as
if
the classpath that eclipse uses for compiling has nothing to do with the
classpath that wicket uses at runtime. How can I print my classpath from
within wicket?
(note: I've already added the directory that contains
wicket-extensions.jar
to my classpath variable in my .bash_profile, still the same runtime
error).
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Mon, Apr 6, 2009 at 1:24 AM, mailingl...@jorgenpersson.se
mailingl...@jorgenpersson.se wrote:
Hi.
Seems like you're missing a jar file. The
java.lang.NoClassDefFoundError
means just what it sais. The class can not be found in the classpath.
It has nothing to do whether the class is abstract or not.
/Jörgen
Branden Tanga skrev:
Hello all,
I'm trying to follow the examples given on wicketstuff.org for
TabbedPanel
here: http://tinyurl.com/cpzkas
My code compiles fine, but when I run it I get a noclassdeffound error
for
AbstractTab. Here's my snippet of code:
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.extensions.ajax.markup.html.tabs.*;
import org.apache.wicket.extensions.markup.html.tabs.*;
import org.apache.wicket.markup.html.panel.*;
import org.apache.wicket.model.*;
import java.util.*;
public class MainMenu extends WebPage{
/*Constructor*/
public MainMenu() {
ListITab tabs = new ArrayListITab();
tabs.add(new AbstractTab(new Model(first tab)) {
@Override
public Panel getPanel(String panelID) {
return new MyPanel(panelID);
}
});
} // end constructor
and here's the corresponding runtime error:
WicketMessage: Method onFormSubmitted of interface
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
component [MarkupContainer [Component id = loginForm]] threw an
exception
Root cause:
java.lang.NoClassDefFoundError:
org/apache/wicket/extensions/markup/html/tabs/AbstractTab
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
This makes sense, as you can't directly instantiate an abstract class
right?
You have to extend it and then implement the subclass. But I am
following
the code example as closely as I can, and I still do not understand what
I
am doing wrong.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
-
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-
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Re: Runtime error with TabbedPanel and AbstractTab (I know it's my mistake somewhere)
Also, forgot to say thanks everyone!
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Wed, Apr 8, 2009 at 2:05 AM, Branden Tanga branden.ta...@gmail.comwrote:
That was it! I guess I should get into the habit of managing maven and then
pushing those changes out to eclipse with a mvn clean then a mvn eclipse.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Wed, Apr 8, 2009 at 1:11 AM, Daan van Etten d...@stuq.nl wrote:
Hi,
Maven should handle your dependencies. Have you added the wicket
extensions dependency to your pom.xml?
Add this to the 'dependencies' tag of your pom.xml. The Wicket dependency
should already be there.
dependency
groupIdorg.apache.wicket/groupId
artifactIdwicket-extensions/artifactId
version1.3.5/version
/dependency
Change the 'version' according to which version of Wicket you use.
Eclipse should add Wicket extensions to your classpath when you have this
dependency. (maybe with a mvn clean eclipse command)
Regards,
Daan van Etten
Op 8 apr 2009, om 12:49 heeft Branden Tanga het volgende geschreven:
Ok, I've been racking my brain for the past few days, and I still cannot
solve this.
I've even added wicket-extensions.jar to my .m2/repository and rebuilt my
eclipse project with the mvn clean and mvn eclipse commands given in the
wicket quickstart. When I open up my eclipse project, under m2_repo I can
find my wicket-extensions.jar
I still get a noclassdeffound runtime error for AbstractTab. It seems as
if
the classpath that eclipse uses for compiling has nothing to do with the
classpath that wicket uses at runtime. How can I print my classpath from
within wicket?
(note: I've already added the directory that contains
wicket-extensions.jar
to my classpath variable in my .bash_profile, still the same runtime
error).
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
On Mon, Apr 6, 2009 at 1:24 AM, mailingl...@jorgenpersson.se
mailingl...@jorgenpersson.se wrote:
Hi.
Seems like you're missing a jar file. The
java.lang.NoClassDefFoundError
means just what it sais. The class can not be found in the classpath.
It has nothing to do whether the class is abstract or not.
/Jörgen
Branden Tanga skrev:
Hello all,
I'm trying to follow the examples given on wicketstuff.org for
TabbedPanel
here: http://tinyurl.com/cpzkas
My code compiles fine, but when I run it I get a noclassdeffound error
for
AbstractTab. Here's my snippet of code:
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.extensions.ajax.markup.html.tabs.*;
import org.apache.wicket.extensions.markup.html.tabs.*;
import org.apache.wicket.markup.html.panel.*;
import org.apache.wicket.model.*;
import java.util.*;
public class MainMenu extends WebPage{
/*Constructor*/
public MainMenu() {
ListITab tabs = new ArrayListITab();
tabs.add(new AbstractTab(new Model(first tab)) {
@Override
public Panel getPanel(String panelID) {
return new MyPanel(panelID);
}
});
} // end constructor
and here's the corresponding runtime error:
WicketMessage: Method onFormSubmitted of interface
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
component [MarkupContainer [Component id = loginForm]] threw an
exception
Root cause:
java.lang.NoClassDefFoundError:
org/apache/wicket/extensions/markup/html/tabs/AbstractTab
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
This makes sense, as you can't directly instantiate an abstract class
right?
You have to extend it and then implement the subclass. But I am
following
the code example as closely as I can, and I still do not understand
what I
am doing wrong.
Thanks,
Branden Tanga
Programmer / EHR Systems Engineer
-
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Re: override isEnabed of FinishButton
Hi Martin
I had a similiar problem a while ago - I solved it by copying that class
- it was the fastest thing to do. However, feel free to post a bug
report about removal of these final modifiers for the next version. They
already removed some final's in the CLASS definition of these buttons
for 1.3.5 on my request - I also think they just don't make any sense.
Matt
Martin Tilma wrote:
Hi,
Thnx for the reply, but your solutions won't fix my problem because
the isEnabled in FinishButton is implemented like this:
/**
* @see org.apache.wicket.Component#isEnabled()
*/
public final boolean isEnabled()
{
IWizardStep activeStep = getWizardModel().getActiveStep();
return (activeStep != null
getWizardModel().isLastStep(activeStep));
}
Regards,
Martin
jcgarciam wrote:
I guess, you can try to override protected void onBeforeRender() and
make
something like:
protected void onBeforeRender(){
this.setEnabled(true);
super.onBeforeRender();
}
Martin Tilma wrote:
Hello,
I have a Wizard with a FinishButton. I want the button always be
enabled. Because the method isEnabled is final I cant override it.
I think coping the button and change the isEnabled method to always
return true is a bit ugly. What is de best way to do it?
Regards,
Martin
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Description: S/MIME Cryptographic Signature
Re: override isEnabed of FinishButton
Hi,
Thnx for the reply, but your solutions won't fix my problem because the
isEnabled in FinishButton is implemented like this:
/**
* @see org.apache.wicket.Component#isEnabled()
*/
public final boolean isEnabled()
{
IWizardStep activeStep = getWizardModel().getActiveStep();
return (activeStep != null
getWizardModel().isLastStep(activeStep));
}
Regards,
Martin
jcgarciam wrote:
I guess, you can try to override protected void onBeforeRender() and make
something like:
protected void onBeforeRender(){
this.setEnabled(true);
super.onBeforeRender();
}
Martin Tilma wrote:
Hello,
I have a Wizard with a FinishButton. I want the button always be
enabled. Because the method isEnabled is final I cant override it.
I think coping the button and change the isEnabled method to always
return true is a bit ugly. What is de best way to do it?
Regards,
Martin
--
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Func. Internet Integration
W http://www.func.nl
T +31 20 423
F +31 20 4223500
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--
Martin Tilma
Func. Internet Integration
W http://www.func.nl
T +31 20 423
F +31 20 4223500
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Re: Integrating Wicket + Google Guice + Warp-persistence
if conceptually and technically it works for you then it's fine! very likely some day someone searching the mailing list is going to find it useful. francisco 2009/4/7 Eduardo Nunes esnu...@gmail.com: No comments? On Tue, Apr 7, 2009 at 10:05 AM, Eduardo Nunes esnu...@gmail.com wrote: Hi there, After a long period of reading, now I'm starting to code my application using these frameworks: Wicket, Google Guice and Warp-persistence. I facet a conceptual problem (IMHO) about how initialize google guice. I read a lot of source codes on the internet and most of them, if not all, initialize Google Guice and Warp-persistence inside the WicketApplication class (extends WebApplication). I think it isn't a good thing, because in the conceptual point of view google guice doesn't have direct relation to wicket. So, I started to find a good solution for this problem. My solution consists in use Google Guice servlet extension. I think that sometimes a source code says more than a thousand words ehehe, below are the pastbin links for all envolved files. What I want from you is a feedback, suggestions, improvements, critics, etc... Files: - web.xml http://pastebin.com/f576189de - GuiceServletContextListener http://pastebin.com/f6a42d811 - WebModule http://pastebin.com/f24a797b - ServiceModule http://pastebin.com/f6e9db66f - PersistenceServiceInitializer http://pastebin.com/f6e4425fd Maybe, and probably, some parts of the pasted source code are based on another projects, blogs posts, etc. Thanks, Eduardo S. Nunes - 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
DropDownChoice custom key problem
Hi,
I have a problem with DropDownChoice. I am using DropDownChoice with
ChoiceRenderer and I am getting this error:
No get method defined for class: class java.lang.String expression: key
Here is a code:
DaysSelectOption[] options = new DaysSelectOption[] {new
DaysSelectOption(, AND), new DaysSelectOption(|, OR)};
ChoiceRenderer choiceRenderer = new ChoiceRenderer(value, key);
showVal.add(new DropDownChoice(day_val, new
PropertyModel(this, items), Arrays.asList(options), choiceRenderer));
where class DaysSelectOption is:
private class DaysSelectOption
{
private String key;
public String getKey()
{
return key;
}
public void setKey(String key)
{
this.key = key;
}
public String getValue()
{
return value;
}
public void setValue(String value)
{
this.value = value;
}
private String value;
public DaysSelectOption(String key, String value)
{
this.key = key;
this.value = value;
}
thx for asnwers
-
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Re: id attribute of Component Tag in renderHead?
On 8-Apr-09, at 3:27 AM, Martijn Dashorst wrote: On Wed, Apr 8, 2009 at 4:04 AM, Craig Tataryn crai...@tataryn.net wrote: but the JavaDoc tells me not to use this method as it's supposed to be used by Wicket internally only. And they use capital letters too when telling me this. That is because a kitten gets killed every time you call such methods. ;-) You can call such methods, but you should be aware that we reserve the right to remove those methods in a new version, or change the behavior. These methods often also do things inside of Wicket internals that might hinder proper request processing (you might call a method before it is supposed to be called, causing ill effects such as doing expensive things twice or throw NPE's, or a long time after it is supposed to be called and leave a mess). If you need that method, you can call it, but you're on your own :) Thanks Martijn, is there another way one might be able to get the Markup Component in renderHead? The one you get from the incoming container is of course the head tag. The scenario I'm using this for must be a common one, I'm using response.renderOnDomReadyJavascript(someJs) within renderHead() and the code within someJs contains some javascript that has document.getElementById(mycomponentId). Craig. Martijn - 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 custom key problem
The class is private.
2009/4/8 Vladimir Zavada zava...@gmail.com:
Hi,
I have a problem with DropDownChoice. I am using DropDownChoice with
ChoiceRenderer and I am getting this error:
No get method defined for class: class java.lang.String expression: key
Here is a code:
DaysSelectOption[] options = new DaysSelectOption[] {new
DaysSelectOption(, AND), new DaysSelectOption(|, OR)};
ChoiceRenderer choiceRenderer = new ChoiceRenderer(value, key);
showVal.add(new DropDownChoice(day_val, new PropertyModel(this,
items), Arrays.asList(options), choiceRenderer));
where class DaysSelectOption is:
private class DaysSelectOption
{
private String key;
public String getKey()
{
return key;
}
public void setKey(String key)
{
this.key = key;
}
public String getValue()
{
return value;
}
public void setValue(String value)
{
this.value = value;
}
private String value;
public DaysSelectOption(String key, String value)
{
this.key = key;
this.value = value;
}
thx for asnwers
-
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he class is private.
-
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Re: GWT vs. Wicket?
Peter Thomas did a great side by side you should checkout: http://ptrthomas.wordpress.com/2008/09/04/wicket-and-gwt-compared-with-code/ Craig. On 8-Apr-09, at 8:11 AM, Casper Bang wrote: I was just wondering about the Wicket community's opinion of GWT. It seems to share many of the positive characteristics as Wicket (focus on code, not markup) with the major difference/benefit as I see, that is does not maintain any state on the server. Also, with GWT you seem to get more readily available components (i.e. http://extjs.com/explorer/). The bennefit of Wicket as I can see, is that applications potentially degrade nicer and the programming model hides the Ajax RPC better. Any thoughts? /Casper
Re: DropDownChoice custom key problem
why does it say java.lang.String instead of DaysSelectOption? On
http://cwiki.apache.org/WICKET/dropdownchoice-examples.html it says:
You give a DDC a model and a list of possible values. The type of
object returned by the model and the type of objects in the list *must*
be the same. If your model returns an Integer, so you *must* pass a list
of Integers, not IntegerSelectChoice or anything else.
If you want to display something different than the integer, you have to
implement some custom code in ChoiceRenderer.getDisplayValue(). Don't
get hung up on the idea that the value returned has to be a property of
the objects in your list. It can be anything, such as the
getString(period_ + object.toString()), for example.
Vladimir Zavada wrote:
I have changed it to public and still the same error.
James Carman wrote / napísal(a):
The class is private.
2009/4/8 Vladimir Zavada zava...@gmail.com:
Hi,
I have a problem with DropDownChoice. I am using DropDownChoice with
ChoiceRenderer and I am getting this error:
No get method defined for class: class java.lang.String expression: key
Here is a code:
DaysSelectOption[] options = new DaysSelectOption[] {new
DaysSelectOption(, AND), new DaysSelectOption(|, OR)};
ChoiceRenderer choiceRenderer = new ChoiceRenderer(value,
key);
showVal.add(new DropDownChoice(day_val, new PropertyModel(this,
items), Arrays.asList(options), choiceRenderer));
where class DaysSelectOption is:
private class DaysSelectOption
{
private String key;
public String getKey()
{
return key;
}
public void setKey(String key)
{
this.key = key;
}
public String getValue()
{
return value;
}
public void setValue(String value)
{
this.value = value;
}
private String value;
public DaysSelectOption(String key, String value)
{
this.key = key;
this.value = value;
}
thx for asnwers
-
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he class is private.
-
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Re: DropDownChoice custom key problem
Great, thank you very much it works perfectly. I did not know that
object returned by the model and the type of objects in the list *must*
be the same.
Serkan Camurcuoglu wrote / napísal(a):
why does it say java.lang.String instead of DaysSelectOption? On
http://cwiki.apache.org/WICKET/dropdownchoice-examples.html it says:
You give a DDC a model and a list of possible values. The type of
object returned by the model and the type of objects in the list
*must* be the same. If your model returns an Integer, so you *must*
pass a list of Integers, not IntegerSelectChoice or anything else.
If you want to display something different than the integer, you have
to implement some custom code in ChoiceRenderer.getDisplayValue().
Don't get hung up on the idea that the value returned has to be a
property of
the objects in your list. It can be anything, such as the
getString(period_ + object.toString()), for example.
Vladimir Zavada wrote:
I have changed it to public and still the same error.
James Carman wrote / napísal(a):
The class is private.
2009/4/8 Vladimir Zavada zava...@gmail.com:
Hi,
I have a problem with DropDownChoice. I am using DropDownChoice with
ChoiceRenderer and I am getting this error:
No get method defined for class: class java.lang.String expression:
key
Here is a code:
DaysSelectOption[] options = new DaysSelectOption[] {new
DaysSelectOption(, AND), new DaysSelectOption(|, OR)};
ChoiceRenderer choiceRenderer = new ChoiceRenderer(value,
key);
showVal.add(new DropDownChoice(day_val, new
PropertyModel(this,
items), Arrays.asList(options), choiceRenderer));
where class DaysSelectOption is:
private class DaysSelectOption
{
private String key;
public String getKey()
{
return key;
}
public void setKey(String key)
{
this.key = key;
}
public String getValue()
{
return value;
}
public void setValue(String value)
{
this.value = value;
}
private String value;
public DaysSelectOption(String key, String value)
{
this.key = key;
this.value = value;
}
thx for asnwers
-
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he class is private.
-
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-
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Re: id attribute of Component Tag in renderHead?
look around in the area of HeaderContributor and how it is used in JavascriptPackageResource.getHeaderContributor and keep in mind, when implementing the method renderHead of class HeaderContributor, that IHeaderResponse contains a method .renderOnDomReadyJavascript( mf Am 08.04.2009 um 15:13 schrieb Craig Tataryn: On 8-Apr-09, at 3:27 AM, Martijn Dashorst wrote: On Wed, Apr 8, 2009 at 4:04 AM, Craig Tataryn crai...@tataryn.net wrote: but the JavaDoc tells me not to use this method as it's supposed to be used by Wicket internally only. And they use capital letters too when telling me this. That is because a kitten gets killed every time you call such methods. ;-) You can call such methods, but you should be aware that we reserve the right to remove those methods in a new version, or change the behavior. These methods often also do things inside of Wicket internals that might hinder proper request processing (you might call a method before it is supposed to be called, causing ill effects such as doing expensive things twice or throw NPE's, or a long time after it is supposed to be called and leave a mess). If you need that method, you can call it, but you're on your own :) Thanks Martijn, is there another way one might be able to get the Markup Component in renderHead? The one you get from the incoming container is of course the head tag. The scenario I'm using this for must be a common one, I'm using response.renderOnDomReadyJavascript(someJs) within renderHead() and the code within someJs contains some javascript that has document.getElementById(mycomponentId). Craig. Martijn - 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: GWT vs. Wicket?
Working with GWT is kind of a nightmare. You have to write custom build scripts for any library / module you use so that the sources are included in the jar and available to the GWT compiler. Until GWT has a build system that is better I'll stay away from it. Really a shame because the programming model used is nice. On Wed, Apr 8, 2009 at 9:17 AM, Craig Tataryn crai...@tataryn.net wrote: Peter Thomas did a great side by side you should checkout: http://ptrthomas.wordpress.com/2008/09/04/wicket-and-gwt-compared-with-code/ Craig. On 8-Apr-09, at 8:11 AM, Casper Bang wrote: I was just wondering about the Wicket community's opinion of GWT. It seems to share many of the positive characteristics as Wicket (focus on code, not markup) with the major difference/benefit as I see, that is does not maintain any state on the server. Also, with GWT you seem to get more readily available components (i.e. http://extjs.com/explorer/). The bennefit of Wicket as I can see, is that applications potentially degrade nicer and the programming model hides the Ajax RPC better. Any thoughts? /Casper
Using eclipse-salve plugin
Hi, I put salve to work with maven (with salve-maven2 plugin) and using jvm arguments as suggested in the salve homepage (with -javaagent:salve-agent.jar) successfully, but unfortunatelly I couldn't put the salve-eclipse plugin to work on eclipse ganymede-jee. I don't know if the plugin was really installed successfully or if I'm doing something wrong. I installed eclipse-salve plugin from http://salve.googlecode.com/svn/trunk/salve-eclipse-update-site/. Did somebody put eclipse-salve plugin to work? What can I do to know if the plugin was really installed succesfully (i didn't find any wizard on my eclipse). After the plugin is installed successfully Do I need to do something else? I'm from Brasil, so, excuse-me for my bad english... rsrs Thanks, Thiago Senna
AjaxFallbackLink and Component visibility
Hi to all!
I am new to Wicket and am beginning to love it.
I have the following question:
--
There's the following markup:
p
a href=# wicket:id=clickAjaxLinkThis Ajax link/a has
been clicked span wicket:id=clickAjaxLabel[123]/span times.br/
span wicket:id=ghost[VISIBLE ONLY WHEN LINK WAS CLICKED AT
LEAST ONCE]/span
/p
--
and the following corresponding Java code:
public class HelloPage extends WebPage {
int counter;
Label ghostLabel;
Label clickLabel;
public HelloPage() {
add(new AjaxFallbackLink(clickAjaxLink) {
@Override
public void onClick(AjaxRequestTarget target) {
counter++;
if(target != null) {
target.addComponent(clickLabel);
target.addComponent(ghostLabel);
}
}
});
// clickLabel displays how many times the link was clicked
clickLabel = new Label(clickAjaxLabel, new PropertyModel(this,
counter));
clickLabel.setOutputMarkupId(true);
add(clickLabel);
// ghostLabel should be visible only when the link was clicked at
least once
ghostLabel = new Label(ghost, I should be visible only when the
link was clicked at least once) {
@Override
public boolean isVisible() {
return counter 0;
}
};
add(ghostLabel);
}
}
---
clickLabel works properly and displays the value of counter. But my aim with
ghostLabel is that it is visible only when the AjaxFallbackLink was clicked
at least once. I added it to the request target so that it should be
updated. However, it remains invisible. How can I solve this problem?
Thanks in advance!
Question (Tab Panel, Workspace, Plugins)
Hello, I would like to ask various questions and I will try to explain it as good as possible. First of off I'm creating a modular application and add functionality via plugins. This is how it should look like: |---| | | |---| | TAB PANEL | |---| | LINK PANEL | |---| | | |IFRAME | | | | | |---| So question here (might be noobish - I'm sorry but I don't want to edit whole project after every new discovery): I would like to put IFRAME and LINK PANEL (which is ordinary panel) into one class WorkSpace.java. If new plugin is added - new TAB is created. Is it possible to display different WorkSpace in different tab or should I redesign it? The idea is to create LINK PANEL IFRAME in Workspace constructor and display it under the tab. Would it be possible to include LINK PANEL and IFRAME in one panel and make this a reusable component? I'm sorry if my principles I wrong, I'm Wicket noob but I love it. Thank you! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AjaxLazyLoad using
Hi, I am doing som queries on database through ajaxFallBackLink and it may take some time. Due this time I need some component or modal window or some loading image to show that site is alive and it is working? thx - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: GWT vs. Wicket?
Hi, You may also take a look at ZK framework. It's also a kind of framework which can be used to build beautiful RIA's. You can chose to use it by writing your app in just Java or in Java/Zul. http://www.zkoss.org But in my opinion, Wicket stills beter then these kind of frameworks :) Regards, Azzeddine Daddah www.hbiloo.com On Wed, Apr 8, 2009 at 4:46 PM, Casper Bang cas...@jbr.dk wrote: Peter Thomas did a great side by side you should checkout: Good article, if perhaps a bit one-sided. I can understand how separation-of-concerns/composability comes slightly more natural to Wicket. However the performance, flexibility and component repertoire of GWT along with steadily more capable browsers leaves me with a feeling that I'll get more bang for my buck. Until GWT has a build system that is better I'll stay away from it. Since version 1.6 today, it uses normal Ant scripts (which I suppose is easy to mavenize). Thanks guys, /Casper
Re: id attribute of Component Tag in renderHead?
we do not support getting the id from markup. this is because based on where your code is it is not always possible - eg you may need it before the markup for that component has been loaded or parsed, and we may not always know what the markup will be to do a just in time markup load. this is why we recommend setting the id from code if you need a fixed one. -igor On Tue, Apr 7, 2009 at 5:34 PM, Craig Tataryn crai...@tataryn.net wrote: Within a component's renderHead method is it possible to get the value of the id attribute for the component tag? For instance, I have: div wicket:id=multi id=boo/div And within renderHead if I use getMarkupId() I get multi1 back, if I use getMarkupId(false) I get null. The JavaDoc for renderHead indicates: either the id attribute set explicitly via a call to setMarkupId(String), id attribute defined in the markup, or an automatically generated id - in that order It doesn't seem to be behaving as described. Is this a bug? Or am I misinterpreting things? Thanks, Craig. -- Craig Tataryn site: http://www.basementcoders.com/ podcast:http://feeds.feedburner.com/TheBasementCoders irc: ThaDon on freenode #basementcoders, ##wicket twitter: craiger - 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: 2 DropDownChoices with a renderer. ajax update
Dear Arthur, I had to do the same thing but I did not use a ChoiceRenderer or anything. I have three DropDownChoice and each one needs to be updated according to the option selected in the previous DropDown. I had the same problem and I solved it adding a setChoices(List) to the DropDown. I had forgotten to do that, and of course, when the page was rendered, my DropDown always looked the same way. I don't know whether this was your original doubt, but I spent a lot of time trying to figure this out... I hope this might have helped you! Best regards, Sasha (newbie) Arthur Leigh Allen wrote: Hello people, thanks for helping the newbies in wicket. I got one more question: -I use two drop down choices -The first one includes all countries, the second one the related states -If the first country choice changed, the second one should be updated via ajax -In both choices i use a choice renderer which implements IChoiceRenderer -When the country choice was selected, the related states are retrieved from the database and set in the state renderer -Then the state choice is added to the target object in on change event -In my browser I can see that the state drop down choice was redrawed but the retrieved states are not send to the browser (proved in wicket ajax debug) I tried a lot of things but nothing could solve my problem. Does someone have an advice for me??? The states are definetly retrieved correctly from the database. In wicket examples I saw that PropertyModel is used and the getObject method is overridden. I'm using a ChoiceRenderer because I need a key and a value. The DropDownChoices are working correctly. The only problem is that they are not redrawed correctly. Note: The initial status is that the country renderer is filled with about 150 countries. The state renderer is empty. The states should be filled when a country was selected. I tested the state choice by initializing it with the states for Germany. The states were shown correctly. Then when I select a different country with no states available, the state choice will be emptied (but the place of the already showed states is reserved as a white rectangle). When I select Germany again the states are shown again correctly. But when the initial status of state choice is empty, nothing happend when switching between different countries. It seems to me like wicket is not updating the view correctly. Do I have to send an refresh or update signal to the state choice or something similar? Thanks in advance Leigh -- View this message in context: http://www.nabble.com/2-DropDownChoices-with-a-renderer.-ajax-update-tp21820789p22953022.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Using eclipse-salve plugin
you should check out the sources for 1.0 release, import them into eclipse, and build the plugin yourself. i have seen cases where a plugin i built on a windows machine does not work on linux or mac. go figure. building it is easy, check out the source, import eclipse projects, file-export-deployable plugins and fragments-check all 3 salve plugins and click export. then copy them from the folder they were exported to into your eclipse/plugins when you start eclipse you should right click a project and select add salve nature, thats it. it will instrument files whenever they are changed. -igor On Wed, Apr 8, 2009 at 7:32 AM, Thiago Senna trse...@gmail.com wrote: Hi, I put salve to work with maven (with salve-maven2 plugin) and using jvm arguments as suggested in the salve homepage (with -javaagent:salve-agent.jar) successfully, but unfortunatelly I couldn't put the salve-eclipse plugin to work on eclipse ganymede-jee. I don't know if the plugin was really installed successfully or if I'm doing something wrong. I installed eclipse-salve plugin from http://salve.googlecode.com/svn/trunk/salve-eclipse-update-site/. Did somebody put eclipse-salve plugin to work? What can I do to know if the plugin was really installed succesfully (i didn't find any wizard on my eclipse). After the plugin is installed successfully Do I need to do something else? I'm from Brasil, so, excuse-me for my bad english... rsrs Thanks, Thiago Senna - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: GWT vs. Wicket?
I thought Matt Raible had some success with getting GWT to play nice with Maven: http://raibledesigns.com/rd/entry/modularizing_gwt_applications_with_gwt Personally I would choose GWT only when I want to keep server calls to a bare minimum. Ready made components and all may look enticing, but in my experience you always fall into the trap where they do *almost* what you want but not *exactly* (just like JSF). In theory nothing stops somone from writing components as rich looking as ExtJS. I think Matej's inmethod grid is a good example. P.S. people say my article is one sided but no-one can explain *why ;) - ok, ok this has been discussed to death in the comments there ... On Wed, Apr 8, 2009 at 10:00 AM, Brill Pappin br...@pappin.ca wrote: Yah, its a pitty, but the Google guys are pretty down on Maven. I once asked them to look into making it more maven friendly, and got throughly blasted. if I remember correctly the comment from one of the GWT developers was something along the lines of we don't want to waste our time with garbage like maven. I didn't bother to argue about it, because if you know maven and like it, you know why its advantageous, and if your that set against it it won't matter what others say. However there are a few maven plugins for it, and combined with the war overlay feature, it not to hard to get it all working and integrate with other projects. - Brill Pappin On 8-Apr-09, at 10:46 AM, Casper Bang wrote: Peter Thomas did a great side by side you should checkout: Good article, if perhaps a bit one-sided. I can understand how separation-of-concerns/composability comes slightly more natural to Wicket. However the performance, flexibility and component repertoire of GWT along with steadily more capable browsers leaves me with a feeling that I'll get more bang for my buck. Until GWT has a build system that is better I'll stay away from it. Since version 1.6 today, it uses normal Ant scripts (which I suppose is easy to mavenize). Thanks guys, /Casper - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: GWT vs. Wicket?
P.S. people say my article is one sided but no-one can explain *why ;) - ok, ok this has been discussed to death in the comments there ... I should mention I love wicket (coming from JSF) but has only limited exposure to it while having no experience at all with GWT. However while reading, I did pick up a slight bias towards Wicket in the article, perhaps unintentional on your part but not really unexpected since you obviously do hang out here on the WIcket group. I guess the feeling comes from the fact that the pro/con comparisons don't seem quite balanced. I.e. there's no mentioning of the scalability adressability problem of holding state on the server, the managability problem in needing a java file for each html file (and keeping these in sync), nor the inherent bennefits of having a specialized compiler validate, optimize and strip data that's really primarily meant for the browser anyway. I did enjoy the article though, thanks for writing it. :) /Casper
Re: Re: GWT vs. Wicket?
Thank you for your mail. I am presently on vacation and will return April 14th. If you need urgent assistance, please email supp...@bookingbooster.com. You can also reach our Support via Skype callto://premiersupport Thank you Best regards, Nick Wheeler Booking Booster.com t: +44 (0)1273 573851 e: integrat...@bookingbooster.com a: The Brighton Forum 95 Ditchling Road Brighton BN1 4ST East Sussex United Kingdom Booking Booster is the smarter, easier and more elegant way to update agent websites. Save time, Boost Bookings with: http://www.bookingbooster.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: retrieve value at mouse click in palette
This doesn't work. super.newChoiceComponent() cannot have impl.
I tried this:
this.palette = new PaletteSerializable( palette, new
CompoundPropertyModel( (Serializable)selectedChoice )
, new CompoundPropertyModel( (Serializable)choiceList ),
renderer, 10, false ) {
@Override
protected Component newChoicesComponent() {
Component choices = new ChoicesSerializable(choices,
this){
private static final long serialVersionUID = 1L;
@Override
protected void onComponentTag( ComponentTag tag ) {
super.onComponentTag( tag );
tag.getAttributes().remove(ondblclick);
CharSequence url = urlFor(
IOnChangeListener.INTERFACE);
// NOTE: do not encode the url as that would
give invalid JavaScript
tag.put(onchange, window.location.href=' +
url + amp; + getPath()
+ =' +
this.options[this.selectedIndex].value;);
}
//@Override
//protected MapString, String
getAdditionalAttributes(Object choice)
//{
//return
super.this.getAdditionalAttributesForChoices(choice);
//}
};
choices.add( new AjaxEventBehavior( onclick ) {
@Override
protected void onEvent( AjaxRequestTarget target ) {
System.out.println(onclick);
}
} );
return choices;
}
But get an error,
WicketMessage: Method onSelectionChanged of interface
org.apache.wicket.markup.html.form.IOnChangeListener targeted at component
[MarkupContainer [Component id = choices]] threw an exception
Root cause:
java.lang.IllegalArgumentException: object is not an instance of declaring
class
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
at
org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1236)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1315)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1414)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:542)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
igor.vaynberg wrote:
component choices=super.newchoicescomponent() {
oncomponenttag(tag) {
super.oncomponenttag(tag);
tag.getattributes().remove(ondblclick);
}
}
-igor
On Tue, Apr 7, 2009 at 3:10 PM, yxd0018 ying_d...@ml.com wrote:
Also, how could I disable default double click action in palette?
Thanks for your code. Appreciate a little more help. How do I get the
highlighted object from palette? I have this
ListScenarioDefinition choiceList = getAllScenarios();
ListScenarioDefinition selectedChoice =
scenarioService.getScenarioByReportId( );
this.palette = new PaletteSerializable( palette, new Model(
(Serializable)selectedChoice )
, new Model( (Serializable)choiceList ), renderer, 10,
false
) ;
In Method onEvent(), however getParent().getDefaultModelObject() throw
exception.
Re: id attribute of Component Tag in renderHead?
On 8-Apr-09, at 10:31 AM, Igor Vaynberg wrote: we do not support getting the id from markup. this is because based on where your code is it is not always possible - eg you may need it before the markup for that component has been loaded or parsed, and we may not always know what the markup will be to do a just in time markup load. this is why we recommend setting the id from code if you need a fixed one. Alright, so what you are saying is when renderHead is processed for my component it's not necessarily the case that the markup for component has been loaded/parsed? This is definitely something I need to know for sure... for now I guess I can see if it's possible to move my code instead into the component's own onload(). Craig. -igor On Tue, Apr 7, 2009 at 5:34 PM, Craig Tataryn crai...@tataryn.net wrote: Within a component's renderHead method is it possible to get the value of the id attribute for the component tag? For instance, I have: div wicket:id=multi id=boo/div And within renderHead if I use getMarkupId() I get multi1 back, if I use getMarkupId(false) I get null. The JavaDoc for renderHead indicates: either the id attribute set explicitly via a call to setMarkupId(String), id attribute defined in the markup, or an automatically generated id - in that order It doesn't seem to be behaving as described. Is this a bug? Or am I misinterpreting things? Thanks, Craig. -- Craig Tataryn site: http://www.basementcoders.com/ podcast:http://feeds.feedburner.com/TheBasementCoders irc: ThaDon on freenode #basementcoders, ##wicket twitter: craiger - 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
Scriptaculous and ListView
I'm having a hard time find an example on how to add scriptaculous
effects to a list view. Here is what I've tried:
tableContainer.add(new AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)) {
@Override
protected void onPostProcessTarget(AjaxRequestTarget target) {
target.appendJavascript(new
Effect.Highlight(tableContainer).toJavascript());
}
});
When I try to add to the header with:
public void renderHead(IHeaderResponse response) {
response.renderJavascriptReference(PrototypeResourceReference.INSTANCE);
}
Eclipse won't compile the file because it can't find
PrototypeResourceReference and I can't seem to find the download for
wicketstuff-prototype
Any examples on getting a list view to update and use scriptaculous effects?
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Re: GWT vs. Wicket?
Getting to to do something specific is not usually my problem with GWT (its component model feels just like Wickets does)... the biggest problem I have is having less control over the html, which makes things a bit harder to deal with (Googles ui style now is partly the result of how you work with GWT). GWT itself is pretty extensible, but I found that ExtJS was just the opposite... although it has gotten better in ExtGwt. Anyway, I actually like them both :) and keep both in my toolkit... only wish they could play better together. BTW - your article mentioned not being able to see the HTML... the developer tools plugin for Firefox has a View Generated Source command, which makes things a lot easier when your debugging GWT html (I've even used it on Wicket for that matter). - Brill Pappin On 8-Apr-09, at 12:32 PM, Peter Thomas wrote: I thought Matt Raible had some success with getting GWT to play nice with Maven: http://raibledesigns.com/rd/entry/modularizing_gwt_applications_with_gwt Personally I would choose GWT only when I want to keep server calls to a bare minimum. Ready made components and all may look enticing, but in my experience you always fall into the trap where they do *almost* what you want but not *exactly* (just like JSF). In theory nothing stops somone from writing components as rich looking as ExtJS. I think Matej's inmethod grid is a good example. P.S. people say my article is one sided but no-one can explain *why ;) - ok, ok this has been discussed to death in the comments there ... On Wed, Apr 8, 2009 at 10:00 AM, Brill Pappin br...@pappin.ca wrote: Yah, its a pitty, but the Google guys are pretty down on Maven. I once asked them to look into making it more maven friendly, and got throughly blasted. if I remember correctly the comment from one of the GWT developers was something along the lines of we don't want to waste our time with garbage like maven. I didn't bother to argue about it, because if you know maven and like it, you know why its advantageous, and if your that set against it it won't matter what others say. However there are a few maven plugins for it, and combined with the war overlay feature, it not to hard to get it all working and integrate with other projects. - Brill Pappin On 8-Apr-09, at 10:46 AM, Casper Bang wrote: Peter Thomas did a great side by side you should checkout: Good article, if perhaps a bit one-sided. I can understand how separation-of-concerns/composability comes slightly more natural to Wicket. However the performance, flexibility and component repertoire of GWT along with steadily more capable browsers leaves me with a feeling that I'll get more bang for my buck. Until GWT has a build system that is better I'll stay away from it. Since version 1.6 today, it uses normal Ant scripts (which I suppose is easy to mavenize). Thanks guys, /Casper - 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
wicket, slf4j and logback
Hi,
I've changed from logging using log4j to logback but there is a little
drawback I haven't figured out in this combination.
I've got this logback.xml:
configuration
appender name=FILE class=ch.qos.logback.core.FileAppender
file${jboss.server.log.dir}/wz.log/file
layout class=ch.qos.logback.classic.PatternLayout
!-- Pattern%date %level [%thread] %logger{10} [%file:%line]
%msg%n/Pattern --
Pattern%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} -
%msg%n/Pattern
/layout
/appender
logger name=org.apache.wicket level=INFO/
logger name=org level=INFO/
root level=DEBUG
appender-ref ref=FILE /
/root
/configuration
Everything works great. After changing the Pattern the layout also
changes. But whenever I call a site I got the whole debug even if I've
changed the logger for org or org.apache.wicket to INFO.
These settings are okay as long as the thread is ScannerThread (might
be something of jboss). If it's a thread in the normal usage the
patterns are applied correctly but the loggers are ignored completely.
I've used logback in another web project where it's doing it's job.
Does anybody has also this combination?
Thanks for your help!!!
marc
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Default implementation of IChainingModel
Hi all,First of all, I'm using wicket 1.3.5 I'm writing a model and ai need it to be chaineable. I mean, I need this model to contain another model, so my model can obtain the data, for example, from a property model. Ok, I've been reading and this is solved by the IChainingModel. But I couldn't find any default implementation of this interface. There are two classes currently implementing this interface, AbstractPropertyModel and CompoundPropertyModel. Both classes has some code duplicated, specifically: - void detach() - IModel getChainedModel() - void setChainedModel(IModel model) - some lines of void setObject(Object object) - the code in CompuntPropertyModel#getObject() and AbstarctPropertyModel#getTarget() is different, but the logic is the same. And I'm afraid my code will be the same as those classes. So, finally, my point. Is there any default implementation of this behavior? Is there a chance to add a super-class with this code? Thanks! Juan Arias
Re: Default implementation of IChainingModel
I think that's a good idea - I have done a similar thing in my own projects. Please open a JIRA so this idea doesn't get lost, but this is one I may try to do soon. -- Jeremy Thomerson http://www.wickettraining.com On Wed, Apr 8, 2009 at 4:36 PM, Juan G. Arias juangar...@gmail.com wrote: Hi all,First of all, I'm using wicket 1.3.5 I'm writing a model and ai need it to be chaineable. I mean, I need this model to contain another model, so my model can obtain the data, for example, from a property model. Ok, I've been reading and this is solved by the IChainingModel. But I couldn't find any default implementation of this interface. There are two classes currently implementing this interface, AbstractPropertyModel and CompoundPropertyModel. Both classes has some code duplicated, specifically: - void detach() - IModel getChainedModel() - void setChainedModel(IModel model) - some lines of void setObject(Object object) - the code in CompuntPropertyModel#getObject() and AbstarctPropertyModel#getTarget() is different, but the logic is the same. And I'm afraid my code will be the same as those classes. So, finally, my point. Is there any default implementation of this behavior? Is there a chance to add a super-class with this code? Thanks! Juan Arias
Re: Wicket Noob: Long cannot be cast to java.lang.String
Hello Johan, thanks! the static NumberValidator.RangeValidator(long minimum, long maximum) worked! Wicket is great. I just wished Wicket was available 10 years ago! Regards, David. There are 10 kinds of people in this world: those who understand binary and those who don’t (Valid only for 2's complement). - Original Message - From: Johan Compagner jcompag...@gmail.com To: users@wicket.apache.org Sent: Tuesday, April 7, 2009 7:08:16 PM GMT -06:00 US/Canada Central Subject: Re: Wicket Noob: Long cannot be cast to java.lang.String You seem to have a String validator on a number field. What do you want to test a range? Or max value of that long? Use a different validor On 08/04/2009, David Brown dbr...@sexingtechnologies.com wrote: Hello Wicket dev, gurus and mortals, I was successfully using Wicket to build the UI for my new web-app gig. I have studied the javadoc: org.apache.wicket.markup.html.form, org.apache.wicket.MarkupContainer and others until bleary-eyed. The web-page I am using will display correctly the values for Long and Integer in a HTML text input dialog but when I try to Save (write the value back to the DB) I get the following error condition. I can only work with String data and nothing else using the wicket ids. Please advise, David. ** org.apache.wicket.WicketRuntimeException: Exception 'java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String' occurred during validation org.apache.wicket.validation.validator.StringValidator$MaximumLengthValidator on component 1:editform:weight at org.apache.wicket.markup.html.form.FormComponent.validateValidators(FormComponent.java:1510) There are 10 kinds of people in this world: those who understand binary and those who don’t (Valid only for 2's complement). - 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: GWT vs. Wicket?
Zk ia good for buildng qpplication bt the zul wndow layout is just like that. And the license os stopping us from buildng commercial apps wthout buying their licnse.it worth th money but if u live in an economically poor country,you can't afford it. I wish wicket can play nicely with grails,having something like active record to use with wicket is nice. Andre On 4/8/09, Azzeddine Daddah waarhei...@gmail.com wrote: Hi, You may also take a look at ZK framework. It's also a kind of framework which can be used to build beautiful RIA's. You can chose to use it by writing your app in just Java or in Java/Zul. http://www.zkoss.org But in my opinion, Wicket stills beter then these kind of frameworks :) Regards, Azzeddine Daddah www.hbiloo.com On Wed, Apr 8, 2009 at 4:46 PM, Casper Bang cas...@jbr.dk wrote: Peter Thomas did a great side by side you should checkout: Good article, if perhaps a bit one-sided. I can understand how separation-of-concerns/composability comes slightly more natural to Wicket. However the performance, flexibility and component repertoire of GWT along with steadily more capable browsers leaves me with a feeling that I'll get more bang for my buck. Until GWT has a build system that is better I'll stay away from it. Since version 1.6 today, it uses normal Ant scripts (which I suppose is easy to mavenize). Thanks guys, /Casper -- Sent from my mobile device -Andre- A Programmer's Diary http://rafunkel.blogspot.com My journey in enjoying spring... - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re: GWT vs. Wicket?
Thank you for your mail. I am presently on vacation and will return April 14th. If you need urgent assistance, please email supp...@bookingbooster.com. You can also reach our Support via Skype callto://premiersupport Thank you Best regards, Nick Wheeler Booking Booster.com t: +44 (0)1273 573851 e: integrat...@bookingbooster.com a: The Brighton Forum 95 Ditchling Road Brighton BN1 4ST East Sussex United Kingdom Booking Booster is the smarter, easier and more elegant way to update agent websites. Save time, Boost Bookings with: http://www.bookingbooster.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: GWT vs. Wicket?
There was a grails-wicket plugin but I don't think it works with any recent version. They are also working on making grails more modular with standalone GORM etc... Also heard somewhere that Groovy 1.7 or 1.8 will allow anonymous inner classes. On Wed, Apr 8, 2009 at 8:53 PM, Andre Prasetya andre.prase...@gmail.comwrote: Zk ia good for buildng qpplication bt the zul wndow layout is just like that. And the license os stopping us from buildng commercial apps wthout buying their licnse.it worth th money but if u live in an economically poor country,you can't afford it. I wish wicket can play nicely with grails,having something like active record to use with wicket is nice. Andre On 4/8/09, Azzeddine Daddah waarhei...@gmail.com wrote: Hi, You may also take a look at ZK framework. It's also a kind of framework which can be used to build beautiful RIA's. You can chose to use it by writing your app in just Java or in Java/Zul. http://www.zkoss.org But in my opinion, Wicket stills beter then these kind of frameworks :) Regards, Azzeddine Daddah www.hbiloo.com On Wed, Apr 8, 2009 at 4:46 PM, Casper Bang cas...@jbr.dk wrote: Peter Thomas did a great side by side you should checkout: Good article, if perhaps a bit one-sided. I can understand how separation-of-concerns/composability comes slightly more natural to Wicket. However the performance, flexibility and component repertoire of GWT along with steadily more capable browsers leaves me with a feeling that I'll get more bang for my buck. Until GWT has a build system that is better I'll stay away from it. Since version 1.6 today, it uses normal Ant scripts (which I suppose is easy to mavenize). Thanks guys, /Casper -- Sent from my mobile device -Andre- A Programmer's Diary http://rafunkel.blogspot.com My journey in enjoying spring... - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: GWT vs. Wicket?
I played with both GWT and wicket. I was drawn to wicket by several reviews and I'm disappointed. I use maven to build gwt and ext-js and GXT which works very well. Compilation is slow but with tuning to specific browser, the call stack is straight forward. It's my feeling that GWT is closer to core java than wicket. * I don't know much about javascript so I like the idea of language separation in GWT. Not very much into wicket's way to blend everything together. * Appreciate the fact there are samples for wicket. But Wicket's documentation and samples are not enough. There is a lot of pain to do a little bit more advanced things in wicket for beginners and there are many user requests in user email list. I never had so much trouble in my gwt project. Maybe I haven't found a easy way out. Appreciate any suggestions. -- View this message in context: http://www.nabble.com/GWT-vs.-Wicket--tp22950178p22962926.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Turning off ModificationWatcher
I'm experimenting with Wicket inside Google's new Java support for its App Engine. My simple apps run fine if the configuration is set to DEPLOYMENT, however in development mode, I get an exception related to ModificationWatcher. Looking at the exception I think this ModificationWatcher is being used as part of a new thread which is a no-no inside the App Engine sandbox. Is there way way to just disbable this modification watcher without putting the entire app in deployment mode? There are a number of items I like about development mode but this one glitch is preventing me from using it. Matt
Re: Turning off ModificationWatcher
Matt, Add this to your WebApplication.init() method: getResourceSettings().setResourcePollFrequency(null); Ryan On Wed, Apr 8, 2009 at 9:33 PM, Matthew Welch matt...@welchkin.net wrote: I'm experimenting with Wicket inside Google's new Java support for its App Engine. My simple apps run fine if the configuration is set to DEPLOYMENT, however in development mode, I get an exception related to ModificationWatcher. Looking at the exception I think this ModificationWatcher is being used as part of a new thread which is a no-no inside the App Engine sandbox. Is there way way to just disbable this modification watcher without putting the entire app in deployment mode? There are a number of items I like about development mode but this one glitch is preventing me from using it. Matt - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Turning off ModificationWatcher
not sure, but try getResourceSettings().setResourcePollFrequency(null) in your app init Matt Welch wrote: I'm experimenting with Wicket inside Google's new Java support for its App Engine. My simple apps run fine if the configuration is set to DEPLOYMENT, however in development mode, I get an exception related to ModificationWatcher. Looking at the exception I think this ModificationWatcher is being used as part of a new thread which is a no-no inside the App Engine sandbox. Is there way way to just disbable this modification watcher without putting the entire app in deployment mode? There are a number of items I like about development mode but this one glitch is preventing me from using it. Matt -- View this message in context: http://www.nabble.com/Turning-off-ModificationWatcher-tp22963478p22963737.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
page expire
Hi, * How to make the page expire when the user click the browser back button in wicket.* Regards, Srinivasa Raju CH. Get your world in your inbox! Mail, widgets, documents, spreadsheets, organizer and much more with your Sifymail WIYI id! Log on to http://www.sify.com ** DISCLAIMER ** Information contained and transmitted by this E-MAIL is proprietary to Sify Limited and is intended for use only by the individual or entity to which it is addressed, and may contain information that is privileged, confidential or exempt from disclosure under applicable law. If this is a forwarded message, the content of this E-MAIL may not have been sent with the authority of the Company. If you are not the intended recipient, an agent of the intended recipient or a person responsible for delivering the information to the named recipient, you are notified that any use, distribution, transmission, printing, copying or dissemination of this information in any way or in any manner is strictly prohibited. If you have received this communication in error, please delete this mail notify us immediately at ad...@sifycorp.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
super(params) WebPage
Hi, I want to know if I have or not to call super(params) in my constructor Xxx(PageParameters params). I made some tests and I got strange results. I have a form inside a page, on the constructor of this page I call super(params) and setVersioned(false). The form extends StatelessForm. If I call super(params), the page seems not to be stateless. Another problem that happens (this one is more weird), the form is a sign in form with two required fields, email (textfield) and password (passwordtextfield) and each time that I click to submit with these fields without filling, the URL gets bigger and the email field gets a value ;. I think there is a bug, I will try to make a simple example. Is there someone with the same problem? Please ask if you need more information. Thanks, Eduardo S. Nunes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Changing form validation depending on submit button.
Hi, I have a form with two submit buttons. I want the form to validate differently depending on what submit button is pressed (i.e. I want to use a different IFormValidator depending on what button is used to submit the form). How would I go about doing this? Ian. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
