Re: ConcurrentModificationException since Update to 1.4.18
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thanks for your answer. On 24.08.2011 14:43, Martin Grigorov wrote: There are no changes in o.a.w.markup.repeater.data package for an year. org.apache.wicket.markup.repeater.data.DataViewBase.ModelIterator uses your IDataProvider.iterator() impl. Do you share IDataProvider instances between pages ? I see it fails in unit test which makes it even more strange how this is concurrent. So I think it is a bug within my software. Propably another dependency that has been updated or some other strange side effect. I will investigate that stuff further... Regards, Johannes On Wed, Aug 24, 2011 at 12:14 AM, Johannes Schneider maili...@cedarsoft.com wrote: Hi guys, I tried to upgrade to the latest Wicket version (security issues...). But now I suddently get that exception: Any hints? I didn't change anything knowingly. So I have no idea where to search for the solution... Thanks a lot, Johannes HELLO ERROR [main] org.apache.wicket.markup.html.WebPage - ^ HELLO ERROR [main] org.apache.wicket.RequestCycle - Error attaching this container for rendering: [MarkupContainer [Component id = navigationUl]] org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [MarkupContainer [Component id = navigationUl]] at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1789) at org.apache.wicket.Component.onBeforeRender(Component.java:4000) at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) at org.apache.wicket.Component.beforeRender(Component.java:1103) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) at org.apache.wicket.Component.onBeforeRender(Component.java:4000) at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) at org.apache.wicket.Component.beforeRender(Component.java:1103) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) at org.apache.wicket.Component.onBeforeRender(Component.java:4000) at org.apache.wicket.Page.onBeforeRender(Page.java:1550) at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) at org.apache.wicket.Component.beforeRender(Component.java:1103) at org.apache.wicket.Component.prepareForRender(Component.java:2295) at org.apache.wicket.Page.prepareForRender(Page.java:1540) at org.apache.wicket.Component.prepareForRender(Component.java:2332) at org.apache.wicket.Page.renderPage(Page.java:911) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1260) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1331) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1438) at org.apache.wicket.RequestCycle.request(RequestCycle.java:595) at org.apache.wicket.protocol.http.MockWebApplication.processRequestCycle(MockWebApplication.java:502) at org.apache.wicket.protocol.http.MockWebApplication.processRequestCycle(MockWebApplication.java:414) at org.apache.wicket.util.tester.BaseWicketTester.startPage(BaseWicketTester.java:302) at com.cedarsoft.page.CedarsoftTest.testIt(CedarsoftTest.java:20) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:243) at junit.framework.TestSuite.run(TestSuite.java:238) at junit.framework.TestSuite.runTest(TestSuite.java:243) at junit.framework.TestSuite.run(TestSuite.java:238) at junit.textui.TestRunner.doRun(TestRunner.java:116) at com.intellij.junit3.JUnit3IdeaTestRunner.doRun(JUnit3IdeaTestRunner.java:139) at junit.textui.TestRunner.doRun(TestRunner.java:109) at com.intellij.junit3.JUnit3IdeaTestRunner.startRunnerWithArgs(JUnit3IdeaTestRunner.java:52
ConcurrentModificationException since Update to 1.4.18
) at java.util.AbstractList$Itr.next(AbstractList.java:343) at java.util.SubList$1.next(AbstractList.java:696) at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1010) at org.apache.wicket.markup.repeater.data.DataViewBase$ModelIterator.next(DataViewBase.java:134) at org.apache.wicket.markup.repeater.data.DataViewBase$ModelIterator.next(DataViewBase.java:87) at org.apache.wicket.markup.repeater.AbstractPageableView$CappedIteratorAdapter.next(AbstractPageableView.java:412) at org.apache.wicket.markup.repeater.AbstractPageableView$CappedIteratorAdapter.next(AbstractPageableView.java:366) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:70) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68) at org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:189) at org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:98) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:131) at org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:121) at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) at org.apache.wicket.Component.beforeRender(Component.java:1103) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) ... 51 more - -- Johannes Schneider - blog.cedarsoft.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAEBAgAGBQJOVBghAAoJEAytD9R7Qv6d+hkH/jl5sZ+m7Ld5oUQiZtWJqOoL XKnRTJc71cIJS5yLmJxUgu29iwJE/rU9SUs9VkzmuQB4FYCxFvt9PRJ7dqsFdYTs n7fUz2CgIhxM6YWhm9JlIPsCWMbHx1H4UBKdqRESrupVl5LbWXMSF3ukqXwBbBbU 6Ga2tLSxkj6i99oGEbIBcOJP4h26zAdM6hSvdo21q/xK19z1OSJHIiaCtrIM8Zeq lfkH4RugD5VJGnVP5F5kv068FDNGl2yOM39Sjs3Jf/BOh6WZgRdqwVKS31HVw62h 3DlVnf+MgiAv+RsTbxY43Jkv+XuC+FDAnKDffM03Yi2e8t63HBNBEvXPBDIDIZE= =wzIj -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket + Guice + other framework (e.g. Jersey)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thanks a lot. I will take a look. Johannes On 09/02/2010 04:09 PM, Bas Gooren wrote: Johannes, yes, this is no problem, see http://code.google.com/p/wicket-guice-jaxws/ Bas - Original Message - From: Johannes Schneider maili...@cedarsoft.com To: users@wicket.apache.org Sent: Thursday, September 02, 2010 3:58 PM Subject: Wicket + Guice + other framework (e.g. Jersey) Hi guys, I have created a webapp based on Wicket. This app uses the GuiceFilter. And I have also created a REST API for my application using Jersey. It is also using Guice. Both applications run fine in different contexts. Now I'd like to run both apps within one application (one Guice injector, one of my business objects) so that they can share all those memory intensive stuff. Has anybody done this? I think it should be doable, shouldn't it? But I really don't have an idea how I could share the modules. Injection: The both webapps share several of their modules, but not all. I think this can be solved using child injectors? Prefix: I'd like to have one prefix (e.g. api) that is used for that Jersey stuff. Can this be done transparently? Anybody done something like that? Any hints? Thanks, Johannes -- Johannes Schneider - blog.cedarsoft.com - - 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 - -- Johannes Schneider - blog.cedarsoft.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJMgMMRAAoJEAytD9R7Qv6dCLMIAOf0mhXV+Ynsiw3o8uuQTkDD /ww3eCxJMkIf0lHfHyPE2n8KUnZkgdW0F+JRksf6YaK7eOjvzkEl0fgiVI6hQCFQ Wf1EwyfzX/uGn8mdRkbxLjTu4lVg+lViVJvWhsZqHKzfNGpARnZWS/GhgPrWZHQ1 huiQrLpzMWAXAekAKZDoFTpVIxcRCIvQlqOMFIeXOxQAFnyjmXG/W4s0zaoY2tgB 5PDK/sj4vL4YsTD9Onbe4WI6veCBeO4fyGQATHUrDmKloZOjn6bXbJUWn6dT6bdP pbJwAtdWDxY20jZwibnZoN88yiz7YPUddSqoYaCZj1UtlbaueVRKk2Kkc1j1Mo8= =fFeh -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket + Guice + other framework (e.g. Jersey)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi guys, I have created a webapp based on Wicket. This app uses the GuiceFilter. And I have also created a REST API for my application using Jersey. It is also using Guice. Both applications run fine in different contexts. Now I'd like to run both apps within one application (one Guice injector, one of my business objects) so that they can share all those memory intensive stuff. Has anybody done this? I think it should be doable, shouldn't it? But I really don't have an idea how I could share the modules. Injection: The both webapps share several of their modules, but not all. I think this can be solved using child injectors? Prefix: I'd like to have one prefix (e.g. api) that is used for that Jersey stuff. Can this be done transparently? Anybody done something like that? Any hints? Thanks, Johannes - -- Johannes Schneider - blog.cedarsoft.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJMf62LAAoJEAytD9R7Qv6dGI4IAM1G2062SJRDbmN2vCSvl2Fq vLXLumqDBOD4MBxWW+9WakRBF8Jfc0Zf+ziPsb0pAlTK+ioVORoXYUsfRmdbnnFq 1ZPOEDD9Q+rzBN1gFrsZbO5XHlBKMwkmVSDcggImdHaS513ns5mVEuSrjWeNdmyR VwxqUwtuLt4wAoMV2pHyXGjXtT7x4EsEVCPOl1gN1r0gd99GdKl8wGgSY0kvCQoR N92G8ncqZSMJfh2wolWEWBO+JguL/GUqSYVJkgC/NVGD7AkB5EchF9QU5slSbt/x iH7Q5AuKBf3++EiWuBVjbOgHnonL0oJZ7veQUm/bS4KZHx2Fa4rA9aQVsZzcbv8= =8Ykg -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Doubt with Maven config
I think the maven jetty plugin does *not* use Start.java. Instead the plugin is configured within the pom.xml Pedro Sena wrote: Hi Guys, I'm using lolite archetype but I'm having a 'problem' I want to run my tests (JUnit) and keep the Jetty server alive after the tests. Every time that I run my maven tests, it creates a Jetty server that is killed at the end of the process. I'm trying to do the same thing as Wicket in Action, I changed the Start.java that comes with lolite but it not helped. I'm sure that I'm missing some detail, I'd appreciate some help with it. Thanks in advance - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket-phonebook
I think 1.4.1 has been released. So I think the current version should be either 1.4.1 or 1.4.2-SNAPSHOT Johannes Andreas Kaluza wrote: Hi @all, I'm trying to install the wicket-phonebook with mvn install. The error message is: [INFO] Scanning for projects... Downloading: http://download.java.net/maven/2//org/wicketstuff/wicketstuff-core/ 1.4-SNAPSHOT/wicketstuff-core-1.4-SNAPSHOT.pom [INFO] Unable to find resource 'org.wicketstuff:wicketstuff-core:pom:1.4-SNAPSHO T' in repository maven2-repository.dev.java.net (http://download.java.net/maven/ 2/) [INFO] [ERROR] FATAL ERROR [INFO] [INFO] Error building POM (may not be this project's POM). Project ID: null:phonebook:war:null Reason: Cannot find parent: org.wicketstuff:wicketstuff-core for project: null:p honebook:war:null for project null:phonebook:war:null [INFO] [INFO] Trace org.apache.maven.reactor.MavenExecutionException: Cannot find parent: org.wicket stuff:wicketstuff-core for project: null:phonebook:war:null for project null:pho nebook:war:null at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:6 0) Is the pom.xml corrupted (I have the original one)? It seems that the maven repository is incomplete. Anyone a solution? Cheers, Andy - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicketstuff really needs some updates
Hmm. you are right. That is an important information. Sorry for missing that. SF.net User: shake234 Johannes nino martinez wael wrote: Great Jeremy, I were about to ask the same, so Johannes please give us the sf account and we will add you to the project. And thanks for these updates.. :) regards Nino 2009/9/15 Jeremy Thomerson jer...@wickettraining.com: Have you asked for commit access? I don't see your sf.net username on the thread. Nobody is stingy with wicketstuff commit access. Just send your username. -- Jeremy Thomerson http://www.wickettraining.com On Tue, Sep 15, 2009 at 8:12 AM, Johannes Schneider maili...@cedarsoft.comwrote: Come on guys. Please help me. Since there is an invalid repository definition no one out there will be able to use a project using input-events... I have the necessary patches sitting right here. I have created a Jira entry and I am willing to commit them if anybody gives me commit access. Please don't force me to release my own version. That would be just duplicate work done. Sincerly Johannes Johannes Schneider wrote: I have created some patches that help me a bit. Can be found here (found no better place). http://wicketstuff.org/jira/browse/WSMINIS-10 Those are created using git. I hope the patch format is ok Sincerly, Johannes Johannes Schneider wrote: Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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 - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicketstuff really needs some updates
By the way: What about a CI server? That will detect such errors very fast. Johannes nino martinez wael wrote: Great Jeremy, I were about to ask the same, so Johannes please give us the sf account and we will add you to the project. And thanks for these updates.. :) regards Nino 2009/9/15 Jeremy Thomerson jer...@wickettraining.com: Have you asked for commit access? I don't see your sf.net username on the thread. Nobody is stingy with wicketstuff commit access. Just send your username. -- Jeremy Thomerson http://www.wickettraining.com On Tue, Sep 15, 2009 at 8:12 AM, Johannes Schneider maili...@cedarsoft.comwrote: Come on guys. Please help me. Since there is an invalid repository definition no one out there will be able to use a project using input-events... I have the necessary patches sitting right here. I have created a Jira entry and I am willing to commit them if anybody gives me commit access. Please don't force me to release my own version. That would be just duplicate work done. Sincerly Johannes Johannes Schneider wrote: I have created some patches that help me a bit. Can be found here (found no better place). http://wicketstuff.org/jira/browse/WSMINIS-10 Those are created using git. I hope the patch format is ok Sincerly, Johannes Johannes Schneider wrote: Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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 - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicketstuff really needs some updates
tnx Uwe Schäfer wrote: Pierre Goupil schrieb: +1 for CI since it would give confidence on health status of the various projects as well. http://wicketstuff.org/teamcity cu uwe - 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: Wicketstuff really needs some updates
Come on guys. Please help me. Since there is an invalid repository definition no one out there will be able to use a project using input-events... I have the necessary patches sitting right here. I have created a Jira entry and I am willing to commit them if anybody gives me commit access. Please don't force me to release my own version. That would be just duplicate work done. Sincerly Johannes Johannes Schneider wrote: I have created some patches that help me a bit. Can be found here (found no better place). http://wicketstuff.org/jira/browse/WSMINIS-10 Those are created using git. I hope the patch format is ok Sincerly, Johannes Johannes Schneider wrote: Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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 - 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 Java Enum
You cast objDispl to String which is obviously(?) a ProcessingStatusType
cmoulliard wrote:
You mean create something like this :
add(new DropDownChoice(requestStatus,
Arrays.asList(ProcessingStatusType.values()), new IChoiceRenderer() {
public Object getDisplayValue(Object objDispl) {
return ProcessingStatusType.valueOf((String)
objDispl).getDescription();
}
public String getIdValue(Object obj, int index) {
return obj.toString();
}}));
I have an error during initialisation :
WicketMessage: Exception in rendering component: [MarkupContainer [Component
id = requestStatus]]
Root cause:
java.lang.ClassCastException:
com.xpectis.x3s.model.usertype.ProcessingStatusType
at
com.xpectis.x3s.fundbox.web.form.RequestForm$1.getDisplayValue(RequestForm.java:38)
I suppose that what I defined in getDisplayValue is not correct ?
Matthias Keller wrote:
Hi Charles
No problem. Just make an IChoiceRenderer which calls getDescription for
the display value and getValue for the id.
Matt
Charles Moulliard wrote:
Hi,
I would like to know if I can create a DropDownChoice where the value to
be
displayed in the drop down list corresponds to the description of my
enumeration (e.g. Accepted) while the value to be returned is the value
defined in the enumeration (e.g: ACCPT) ?
public enum ProcessingStatusType {
NEW (NEW, New),
ACCEPTED (ACCPT, Accepted),
VALIDATED (VALID, Validated),
TRANSFORMED(TRFRM, Transformed),
TRANSFERRED(TRFRD, Transferred),
REJECTED(REJEC, Rejected),
FAILED(FAIL, Failed);
private final String value;
private final String description;
ProcessingStatusType( String value, String description ) {
this.value = value;
this.description = description;
}
-
Charles Moulliard
SOA Architect
My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/
-
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Re: Wicketstuff really needs some updates
_..--.._ .' .--. '. |\ '' /| \ `''` / '.__.' `` hope you have the right font installed Thanks ;) Johannes Pedro Santos wrote: Done, I commit now the mbeanview to wicket stuff. Johannes, what about the donuts?! On Fri, Sep 4, 2009 at 3:34 PM, Johannes Schneider maili...@cedarsoft.comwrote: Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicketstuff really needs some updates
I have created some patches that help me a bit. Can be found here (found no better place). http://wicketstuff.org/jira/browse/WSMINIS-10 Those are created using git. I hope the patch format is ok Sincerly, Johannes Johannes Schneider wrote: Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicketstuff really needs some updates
Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicketstuff really needs some updates
Well, who is the One? Igor Vaynberg wrote: or you can request commit access and eat your own donuts :) -igor On Fri, Sep 4, 2009 at 10:43 AM, Johannes Schneidermaili...@cedarsoft.com wrote: Hi, I really love the work that has been put into WicketStuff. The world is much better *with* WicketStuff. But unfortunately several files are outdated and many releases are missing. So at first I want to say thank you to everybody who has put work into that project. Then I want to motivate those with commit rights to update the projects and release some of the modules... I am offering some donuts ;-) Thanks, Johannes - 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
tree-images.png with real transparencies
Hi, does anybody out there have a tree-images.png with real transparancies? I use a dark background and the shadows are only optimized for white backgrounds. Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: TreeTable lazy loading. updateTree and javascript
Did anybody make any progress with lazy loading of tree tables?
Thanks,
Johannes
JuanPabloCoenMitrani wrote:
Hi,
I'm using the TreeTable from wicket-extensions 1.2.6
I extended it to make childs load lazily by AJAX when parent nodes are
expanded.
I also used some javascript to make all expand/collapse behavior client side
from that moment.
My problem is that, when I update the tree via AJAX (and load some new child
nodes), if I call
target.addComponent(treeTable);
all nodes are sent to the server, and the purpose of lazy loading them is
not fullfiled,
on the other hand, if I call
treeTable.updateTree(target);
only the lastly loaded nodes are sent to the server, but the Javascript is
not sent.
By the way, I have some behaviors that load the Javascript by doing
public void bind(Component component) {
component.add(TextTemplateHeaderContributor.forJavaScript(getClass(),prepareParents.js,variables));
}
Thank you very much
Juan Pablo
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Re: AjaxLink/Behaviour with shortcut
And I think EventType shouldn't be an enum but instead a class with
several constants. So everybody could add own event types if necessary.
Regards
Johannes
Johannes Schneider wrote:
I made some progress:
When using the (newly created) EventType onclick the behvious seems to
be improved.
The first time it works great, but if I add the link to the
AjaxRequestTarget (so that the link is updated), the event is executed
multiple times...
Regards,
Johannes
Johannes Schneider wrote:
That thing works great with normal links. But I have a problem with
Ajax(Fallback)Links. The created JavaScript looks good but it does not work.
Since I really don't understand JavaScript I don't have a clue what to
do next. I have modified the example to reproduce the problem:
Add to HomePage.html:
hra href=# wicket:id=ajaxLinkAjax here!/a
Added to HomePage.java:
AjaxLinkObject ajaxLink = new AjaxLinkObject(ajaxLink) {
@Override
public void onClick( AjaxRequestTarget ajaxRequestTarget ) {
System.out.println( # );
}
};
ajaxLink.add( new InputBehavior( new KeyType[]{KeyType.n} ) );
add( ajaxLink );
Any ideas?
Thanks,
Johannes
danisevsky wrote:
look at
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/input-events-parent/
2009/8/26 Johannes Schneider maili...@cedarsoft.com
Hi,
I have here several AjaxLinks that should be triggered using a shortcut
(e.g. PageDown or Delete).
Does anybody have some lines of code or a hint how that could be done?
Alternatively a AjaxBehaviour could be used to start the action.
Any ideas?
Thanks,
Johannes
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Re: AjaxLink/Behaviour with shortcut
Yes, I have seen the example project - thanks for that. Great stuff btw.
Extending inputevent class? I don't get it...
One more thing: What about adding some sort of direct ajax callback to
java without having to add a AjaxLink?
In my case I have a delete link that opens a popup. But now I try to add
a shortcut (e.g. ctrl+Delete) that shouldn't ask for confirmation.
I have solved this with a second link that is not visible - but that
seems to be a little bit strange..
Thanks,
Johannes
nino martinez wael wrote:
Thanks for the feedback, the quick solution would be to extend the
inputevent class. Did you see the example project?
2009/8/28 Johannes Schneider maili...@cedarsoft.com:
And I think EventType shouldn't be an enum but instead a class with
several constants. So everybody could add own event types if necessary.
Regards
Johannes
Johannes Schneider wrote:
I made some progress:
When using the (newly created) EventType onclick the behvious seems to
be improved.
The first time it works great, but if I add the link to the
AjaxRequestTarget (so that the link is updated), the event is executed
multiple times...
Regards,
Johannes
Johannes Schneider wrote:
That thing works great with normal links. But I have a problem with
Ajax(Fallback)Links. The created JavaScript looks good but it does not
work.
Since I really don't understand JavaScript I don't have a clue what to
do next. I have modified the example to reproduce the problem:
Add to HomePage.html:
hra href=# wicket:id=ajaxLinkAjax here!/a
Added to HomePage.java:
AjaxLinkObject ajaxLink = new AjaxLinkObject(ajaxLink) {
@Override
public void onClick( AjaxRequestTarget ajaxRequestTarget ) {
System.out.println( # );
}
};
ajaxLink.add( new InputBehavior( new KeyType[]{KeyType.n} ) );
add( ajaxLink );
Any ideas?
Thanks,
Johannes
danisevsky wrote:
look at
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/input-events-parent/
2009/8/26 Johannes Schneider maili...@cedarsoft.com
Hi,
I have here several AjaxLinks that should be triggered using a shortcut
(e.g. PageDown or Delete).
Does anybody have some lines of code or a hint how that could be done?
Alternatively a AjaxBehaviour could be used to start the action.
Any ideas?
Thanks,
Johannes
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Re: Wicketstuff releases?
Any news here? I want to use input-events which has not been released yet. Any timeline for that module? Thanks, Johannes Erik van Oosten wrote: Hello, Now that Wicket 1.4.0 is out, I wonder which wicketstuff core version is compatible. There is no 1.4.0 version of wicketstuff core (yet?). Should I use 1.4-rc8-SNAPSHOT? I guess http://sourceforge.net/projects/wicket-stuff/files/ is no longer in use. Regards, Erik. -- Erik van Oosten http://day-to-day-stuff.blogspot.com/ - 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: Wicketstuff releases?
By the way: Wicketstuff contains an old repository definition that should be removed (in input-events). Thanks, Johannes Johannes Schneider wrote: Any news here? I want to use input-events which has not been released yet. Any timeline for that module? Thanks, Johannes Erik van Oosten wrote: Hello, Now that Wicket 1.4.0 is out, I wonder which wicketstuff core version is compatible. There is no 1.4.0 version of wicketstuff core (yet?). Should I use 1.4-rc8-SNAPSHOT? I guess http://sourceforge.net/projects/wicket-stuff/files/ is no longer in use. Regards, Erik. -- Erik van Oosten http://day-to-day-stuff.blogspot.com/ - 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: AjaxLink/Behaviour with shortcut
That thing works great with normal links. But I have a problem with
Ajax(Fallback)Links. The created JavaScript looks good but it does not work.
Since I really don't understand JavaScript I don't have a clue what to
do next. I have modified the example to reproduce the problem:
Add to HomePage.html:
hra href=# wicket:id=ajaxLinkAjax here!/a
Added to HomePage.java:
AjaxLinkObject ajaxLink = new AjaxLinkObject(ajaxLink) {
@Override
public void onClick( AjaxRequestTarget ajaxRequestTarget ) {
System.out.println( # );
}
};
ajaxLink.add( new InputBehavior( new KeyType[]{KeyType.n} ) );
add( ajaxLink );
Any ideas?
Thanks,
Johannes
danisevsky wrote:
look at
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/input-events-parent/
2009/8/26 Johannes Schneider maili...@cedarsoft.com
Hi,
I have here several AjaxLinks that should be triggered using a shortcut
(e.g. PageDown or Delete).
Does anybody have some lines of code or a hint how that could be done?
Alternatively a AjaxBehaviour could be used to start the action.
Any ideas?
Thanks,
Johannes
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Re: AjaxLink/Behaviour with shortcut
I made some progress:
When using the (newly created) EventType onclick the behvious seems to
be improved.
The first time it works great, but if I add the link to the
AjaxRequestTarget (so that the link is updated), the event is executed
multiple times...
Regards,
Johannes
Johannes Schneider wrote:
That thing works great with normal links. But I have a problem with
Ajax(Fallback)Links. The created JavaScript looks good but it does not work.
Since I really don't understand JavaScript I don't have a clue what to
do next. I have modified the example to reproduce the problem:
Add to HomePage.html:
hra href=# wicket:id=ajaxLinkAjax here!/a
Added to HomePage.java:
AjaxLinkObject ajaxLink = new AjaxLinkObject(ajaxLink) {
@Override
public void onClick( AjaxRequestTarget ajaxRequestTarget ) {
System.out.println( # );
}
};
ajaxLink.add( new InputBehavior( new KeyType[]{KeyType.n} ) );
add( ajaxLink );
Any ideas?
Thanks,
Johannes
danisevsky wrote:
look at
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/input-events-parent/
2009/8/26 Johannes Schneider maili...@cedarsoft.com
Hi,
I have here several AjaxLinks that should be triggered using a shortcut
(e.g. PageDown or Delete).
Does anybody have some lines of code or a hint how that could be done?
Alternatively a AjaxBehaviour could be used to start the action.
Any ideas?
Thanks,
Johannes
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AjaxLink/Behaviour with shortcut
Hi, I have here several AjaxLinks that should be triggered using a shortcut (e.g. PageDown or Delete). Does anybody have some lines of code or a hint how that could be done? Alternatively a AjaxBehaviour could be used to start the action. Any ideas? Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: jetty hot deployment
Hi, I strongly suggest starting Jetty using Maven mvn jetty:run I add the following configuration build plugins plugin groupIdorg.mortbay.jetty/groupId artifactIdmaven-jetty-plugin/artifactId configuration scanIntervalSeconds1/scanIntervalSeconds reloadmanual/reload /configuration /plugin /plugins /build Reloading is triggered manually from the console. I like that behviour (so I can recompile/copy resources without restarting). Regards, Johannes Schneider Anantha Kumaran wrote: hi currently i am using ant and tomcat server (netbeans) to build my wicket application. The deployment and testing is taking lot of time.so i created a wicket project using the wicket-quickstart archetype.The problem is that i cannot view the changes made by me without restarting the jetty server. then i googled the net and found that i have to add scanIntervals and some other settings. but i donn't know where to add this in the start.java file. it will be helpful if anyone post the modified start.java file which support the hot deployment thanks Anantha Kumaran - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Modal window and background color
Hi,
I use the modal window (with a component). But unfortunately white is
used as background color. This is definied in model.css:164
div.wicket-modal div.w_content {
width: 100%;
background-color: white;
}
I tried to override that, but since the modal.css is added after my own
css files, still white is used.
Has anyone an idea how I could solve that?
Thanks,
Johannes
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Re: Modal window and background color
Thanks! Worked...
But if anyone reads this - I think that could/should be improved in the
ModalWindow...
Regards,
Johannes
Matej Knopp wrote:
You can use !important in your override css.
-Matej
On Wed, Aug 5, 2009 at 9:06 PM, Johannes
Schneidermaili...@cedarsoft.com wrote:
Hi,
I use the modal window (with a component). But unfortunately white is
used as background color. This is definied in model.css:164
div.wicket-modal div.w_content {
width: 100%;
background-color: white;
}
I tried to override that, but since the modal.css is added after my own
css files, still white is used.
Has anyone an idea how I could solve that?
Thanks,
Johannes
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Re: ConfirmLink Ajax + Fallback anyone?
Ok, I have created some classes that seem to work. Could anyone take a
look at it and give any feedback?
What about the styles for the confirmation page? How should those be added?
Thanks
Johannes
/**
* A confirmation link that uses JavaScript if available.
*/
public class ConfirmationLink extends AjaxFallbackLinkObject {
@NotNull
@NonNls
private final Model? extends String message;
@NotNull
private final Action action;
public ConfirmationLink( @NotNull @NonNls String id, @NotNull @NonNls
Model? extends String message, @NotNull Action action ) {
super( id );
this.message = message;
this.action = action;
add( new JavaScriptEventConfirmation(
JavaScriptEventConfirmation.EVENT_ON_CLICK, message ) );
}
@Override
public void onClick( @Nullable AjaxRequestTarget target ) {
if ( target == null ) {
//Fallback!
MarkupContainer parent = getParent();
if ( parent == null ) {
throw new IllegalStateException( No parent found! );
}
FallbackConfirmationLinkPanel.replace( parent, message, action );
} else {
//Javascript
action.execute();
}
}
public interface Action extends Serializable {
/**
* Executes the action
*/
void execute();
}
}
/**
* Contains a confirm link (as fallback if javascript is not available)
*/
public class FallbackConfirmationLinkPanel extends Panel {
/**
* Creates a confirm link panel
*
* @param componentToReplace the confirmation link panel this panel
replaces
* @param message the message
* @param actionthe action
*/
public FallbackConfirmationLinkPanel( @NotNull final Component
componentToReplace, @NotNull Model? extends String message, @NotNull
final ConfirmationLink.Action action ) {
super( componentToReplace.getId() );
add( new Label( message, message ) );
add( new Link( confirm ) {
@Override
public void onClick() {
action.execute();
getParent().replaceWith( componentToReplace );
}
} );
add( new Link( cancel ) {
@Override
public void onClick() {
getParent().replaceWith( componentToReplace );
}
} );
}
public static void replace( @NotNull final Component
componentToReplace, @NotNull Model? extends String message, @NotNull
ConfirmationLink.Action action ) {
componentToReplace.replaceWith( new FallbackConfirmationLinkPanel(
componentToReplace, message, action ) );
}
}
Johannes Schneider wrote:
Hi,
I think that is one of that components that has been created several
times out there.
Does anybody have a good implementation available?
There is a wiki page that contains both types of confirmation links
(http://cwiki.apache.org/WICKET/getting-user-confirmation.html) but not
a combination of both.
Thanks,
Johannes
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Re: Bug(?) with MiniMap
Aah, stop! Stupid! Made a obvious mistake within my test case... Code too long today... Sorry. Johannes Schneider wrote: Hi, I have a problem while trying to add parameters to a BookmarkablePageLink. My second parameter is simply ignored. I debugged a lot and could create that failing test. Could anyone tell me what I am doing wrong? Thanks, Johannes String val0 = dfd034bdd539d9fc9cdd1c26cbaf99a808f840848c64c94b865045132be5a1cf; PageParameters pageParameters = new PageParameters( new ValueMap( 0=+val0 + ,1=160 ) ); MiniMap miniMap = new MiniMap( pageParameters, 2 ); assertEquals( miniMap.size(), 2 ); assertEquals( miniMap.get( 0 ), val0 ); assertEquals( miniMap.get( 1 ), val1 ); - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Bug(?) with MiniMap
Hi, I have a problem while trying to add parameters to a BookmarkablePageLink. My second parameter is simply ignored. I debugged a lot and could create that failing test. Could anyone tell me what I am doing wrong? Thanks, Johannes String val0 = dfd034bdd539d9fc9cdd1c26cbaf99a808f840848c64c94b865045132be5a1cf; PageParameters pageParameters = new PageParameters( new ValueMap( 0=+val0 + ,1=160 ) ); MiniMap miniMap = new MiniMap( pageParameters, 2 ); assertEquals( miniMap.size(), 2 ); assertEquals( miniMap.get( 0 ), val0 ); assertEquals( miniMap.get( 1 ), val1 ); - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Voting in Slideshow
Hi, at the moment I implement some sort of slideshow. I am using a IndexedParamUrlCodingStrategy to get nice URLs. Now I want to add a voting form on each page. But of course commiting the form results in a url containing many internal Wicket stuff. How can that be avoided? I tried the following that solved my issue but seems to be a little bit hacky... in my Form#submit I added the following lines: Page responsePage = getRequestCycle().getResponsePage(); getRequestCycle().setResponsePage( responsePage.getClass(), responsePage.getPageParameters() ); I hope you understand what I try to achieve. Any ideas how to do that properly? Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Image with parameters
Hi, I have registered a shared resource with IndexedSharedResourceCodingStrategy. Now I want to add an image to one of my pages. But of course I need to add a parameter to that image. How can this be done? I really can't find any fitting constructor... What I have so far is: ResourceReference imageResource = new ResourceReference( MyWellKnownKey ); HashMapString, Object map = new HashMapString, Object(); map.put( 0, myParameterIWantToAdd ); CharSequence url = RequestCycle.get().urlFor( imageResource, new ValueMap( map ) ); //that URL looks good! But what to do with? add( new Image( image, String.valueOf( url ) ) ); //does not work Where is new ResourceReference (MyWellKnownKey , new ValueMap() ); Any hints? Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Image with parameters
Aah! Okay, found it It is exactly where it should be: add( new Image( image, imageResource, new ValueMap( map ) ) ) Thanks... Joe Johannes Schneider wrote: Hi, I have registered a shared resource with IndexedSharedResourceCodingStrategy. Now I want to add an image to one of my pages. But of course I need to add a parameter to that image. How can this be done? I really can't find any fitting constructor... What I have so far is: ResourceReference imageResource = new ResourceReference( MyWellKnownKey ); HashMapString, Object map = new HashMapString, Object(); map.put( 0, myParameterIWantToAdd ); CharSequence url = RequestCycle.get().urlFor( imageResource, new ValueMap( map ) ); //that URL looks good! But what to do with? add( new Image( image, String.valueOf( url ) ) ); //does not work Where is new ResourceReference (MyWellKnownKey , new ValueMap() ); Any hints? Thanks, Johannes - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Slideshow
Thanks for that hint.
Do you know how many images wicket-slides/SmoothGallery support? I will
have galleries with thousands of pictures...
Regards,
Johannes
francisco treacy wrote:
Once you have your images sorted you may want to have a look at:
http://code.google.com/p/wicket-slides/
or perhaps there is a jQuery slideshow plugin that you could use with
the newer Wicket-jQuery integrations.
Francisco
2009/6/27 Johannes Schneider maili...@cedarsoft.com:
Hi,
I want to implement a slide show with wicket.
I have many images on the local hard disk - but they are unordered.
Now I want to create a slide show that shows those images sorted.
I started this way:
Created a page with an img and added that markup there:
add( new Image( image, new WebResource() {
//access the file on the hd
}
Is this the best way? Or am I missing something?
Of course I'd like to change the image(s) using AJAX. Could anyone give
me a hint/link where I should continue to search...
Thanks,
Johannes
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Slideshow
Hi,
I want to implement a slide show with wicket.
I have many images on the local hard disk - but they are unordered.
Now I want to create a slide show that shows those images sorted.
I started this way:
Created a page with an img and added that markup there:
add( new Image( image, new WebResource() {
//access the file on the hd
}
Is this the best way? Or am I missing something?
Of course I'd like to change the image(s) using AJAX. Could anyone give
me a hint/link where I should continue to search...
Thanks,
Johannes
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Re: How (not) to: IModel and Collections (and generics)
Thanks for your reply. I think I can (at least partially) understand
your position and think there aren't any new arguments here I can
mention. So the discussions seems to be at an end here.
Maybe it is a matter of taste... If I find any time, I will create a
patch...
Regards,
Johannes
On Sat, 2009-03-07 at 12:40 -0800, Igor Vaynberg wrote:
you are right, the components that just read a collection do just
that, read it. they simply ignore the setter method in imodel. no big
deal, just because you are given an interface doesnt mean you have to
use all the methods in it. thus abstractreadonlymodel.
however, a lot of components manipulate items in the collection. you
are right, they can do this without ever needing a setter, but it is
very convenient to have a callback that lets you know that the
collection has been updated. it is even more convenient to have a
callback be part of model itself because in wicket you often factor
out conversions and other transformations into the model
implementation itself so they are reusable across multiple components.
keep in mind models are the glue between components and your domain
model, so if any kind of massaging needs to be done for the domain
model to work smoothly with the component the model is the perfect
place to do it.
-igor
On Sat, Mar 7, 2009 at 12:25 PM, Johannes Schneider
maili...@cedarsoft.com wrote:
i think misuse is a pretty bold word considering you are talking to
people who designed and built imodel, dont you think? :)
Well, I think you are right. Sorry for that.
I just mean, that it has a bad smell here...
if we do what you suggest then we would end up with:
interface imodel { object getobject(); }
interface icollectionmodel extends imodel { object convert(object); }
interface iwhatevermodel extends imodel { void setobject(object); }
then things that are built on top of imodel now have to be built on
top of at least two hierarchies (imodel and iwhatevermodel -
considering icollectionmodel can be a mixin which all implementations
have to check for which makes it dirty), so we will end up with double
the classes like loadabledetachablemodel, etc.
Yes, I think we need at least two interfaces. I don't know whether we
need the icollectionmodel... I think that can be discussed.
where as right now this works perfectly and is quiet elegant:
abstract class collectionconverternew,old implements
imodelcollectionnew {
private final imodelcollectionold delegate;
public collectionnew getobject() {
listnew list=new arraylistnew(delegate.getobject().size());
for (old o:delegate.getobject()) {
list.add(converttonew(o));
}
return list;
}
public void setobject(collectionnew object) {
delegate.getobject().clear();
for (new o:object) {
delegate.getobject().add(converttold(o));
}
}
abstract new converttonew(old o);
abstract old converttoold(new o);
}
Don't know, whether that is really elegant. It feels more like a
misuse... ;).
I think there is a reason you don't simply take an object for everything
(what might be the most elegant)...
I really don't understand why IModel must handle the conversion stuff.
That conversion thing could/should be done using some wrapper or
something else. But I don't get all the concepts of Wicket.
I just think that components that just *read* a collection, should just
read the collection...
But well, as you mentioned correctly, you have designed it, so it is
your choice...
Regards,
Johannes
-igor
Regards,
Johannes
-igor
On Wed, Mar 4, 2009 at 4:50 AM, Johannes Schneider
maili...@cedarsoft.com wrote:
Hi,
the concept of IModel seems to be very obvious. It is simply some
kind
of reference and offers a getter and a setter.
When used with ordinary object, everything works fine. An IModel that
contains a String can easily be mapped to a TextField.
The text field calls getObject to show the initial value and sets
the
changed string to the model using setObject on form commit.
Everything becomes a little more complicated when collections are
affected. The problem is, that it is not obvious what those
collections
represent.
1) A collection might be read-only (e.g. the possible choices for a
selection).
2) But it also might be necessary to add/remove single elements (e.g.
privileged users shown within a shuffle list).
3) And sometimes the complete collection is changed (can't find an
example here).
IModel only supports the *third* method where the complete
collection is
replaced.
(Don't forget that the reference to the collection changes which will
lead to several other problems.)
I strongly recommend the usage of a wrapping
Re: How (not) to: IModel and Collections (and generics)
On Wed, 2009-03-04 at 09:14 -0800, Igor Vaynberg wrote: components that deal with collections in wicket always reuse the same instance of collection is one was provided where it makes sense. Yes, and therefore a setter is not necessary. setobject is still called on the model, but is called with the same instance of collection. this is necessary so that if you have a model that translates a collection of one type to a collection of another can perform the conversion when the component pushes new data into it. And this is just a *misuse* of the given method... Why not create a own model interface for collections and add some sort of conversion method/object? Regards, Johannes -igor On Wed, Mar 4, 2009 at 4:50 AM, Johannes Schneider maili...@cedarsoft.com wrote: Hi, the concept of IModel seems to be very obvious. It is simply some kind of reference and offers a getter and a setter. When used with ordinary object, everything works fine. An IModel that contains a String can easily be mapped to a TextField. The text field calls getObject to show the initial value and sets the changed string to the model using setObject on form commit. Everything becomes a little more complicated when collections are affected. The problem is, that it is not obvious what those collections represent. 1) A collection might be read-only (e.g. the possible choices for a selection). 2) But it also might be necessary to add/remove single elements (e.g. privileged users shown within a shuffle list). 3) And sometimes the complete collection is changed (can't find an example here). IModel only supports the *third* method where the complete collection is replaced. (Don't forget that the reference to the collection changes which will lead to several other problems.) I strongly recommend the usage of a wrapping class for that case. But this case is not very common. Maybe someone finds a good example - I can't. For the other two cases it does *not* make any sense to call IModel#setObject. Summary: Nearly in every case when the IModel contains a collection, the setObject method does not make any sense and must not be called. Conclusion: I think we should have created some sort of IModelProvider (contains only the getObject method) and IModel (with both methods). Components that just *read* values from the model, accept the read only interface now. For special cases where a magic component adds/removes elements to a collection, we need some sort of ICollectionModel that offers add and remove methods (but no setter). That interface - of course - will be based upon a collection *without* wildcards... Regards, Johannes Schneider - 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: How (not) to: IModel and Collections (and generics)
i think misuse is a pretty bold word considering you are talking to
people who designed and built imodel, dont you think? :)
Well, I think you are right. Sorry for that.
I just mean, that it has a bad smell here...
if we do what you suggest then we would end up with:
interface imodel { object getobject(); }
interface icollectionmodel extends imodel { object convert(object); }
interface iwhatevermodel extends imodel { void setobject(object); }
then things that are built on top of imodel now have to be built on
top of at least two hierarchies (imodel and iwhatevermodel -
considering icollectionmodel can be a mixin which all implementations
have to check for which makes it dirty), so we will end up with double
the classes like loadabledetachablemodel, etc.
Yes, I think we need at least two interfaces. I don't know whether we
need the icollectionmodel... I think that can be discussed.
where as right now this works perfectly and is quiet elegant:
abstract class collectionconverternew,old implements
imodelcollectionnew {
private final imodelcollectionold delegate;
public collectionnew getobject() {
listnew list=new arraylistnew(delegate.getobject().size());
for (old o:delegate.getobject()) {
list.add(converttonew(o));
}
return list;
}
public void setobject(collectionnew object) {
delegate.getobject().clear();
for (new o:object) {
delegate.getobject().add(converttold(o));
}
}
abstract new converttonew(old o);
abstract old converttoold(new o);
}
Don't know, whether that is really elegant. It feels more like a
misuse... ;).
I think there is a reason you don't simply take an object for everything
(what might be the most elegant)...
I really don't understand why IModel must handle the conversion stuff.
That conversion thing could/should be done using some wrapper or
something else. But I don't get all the concepts of Wicket.
I just think that components that just *read* a collection, should just
read the collection...
But well, as you mentioned correctly, you have designed it, so it is
your choice...
Regards,
Johannes
-igor
Regards,
Johannes
-igor
On Wed, Mar 4, 2009 at 4:50 AM, Johannes Schneider
maili...@cedarsoft.com wrote:
Hi,
the concept of IModel seems to be very obvious. It is simply some kind
of reference and offers a getter and a setter.
When used with ordinary object, everything works fine. An IModel that
contains a String can easily be mapped to a TextField.
The text field calls getObject to show the initial value and sets the
changed string to the model using setObject on form commit.
Everything becomes a little more complicated when collections are
affected. The problem is, that it is not obvious what those collections
represent.
1) A collection might be read-only (e.g. the possible choices for a
selection).
2) But it also might be necessary to add/remove single elements (e.g.
privileged users shown within a shuffle list).
3) And sometimes the complete collection is changed (can't find an
example here).
IModel only supports the *third* method where the complete collection is
replaced.
(Don't forget that the reference to the collection changes which will
lead to several other problems.)
I strongly recommend the usage of a wrapping class for that case.
But this case is not very common. Maybe someone finds a good example - I
can't.
For the other two cases it does *not* make any sense to call
IModel#setObject.
Summary: Nearly in every case when the IModel contains a collection, the
setObject method does not make any sense and must not be called.
Conclusion: I think we should have created some sort of IModelProvider
(contains only the getObject method) and IModel (with both methods).
Components that just *read* values from the model, accept the read only
interface now.
For special cases where a magic component adds/removes elements to a
collection, we need some sort of ICollectionModel that offers add and
remove methods (but no setter).
That interface - of course - will be based upon a collection *without*
wildcards...
Regards,
Johannes Schneider
-
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Re: VOTE: Remove ? extends from constructor of DropDownChoice
On Tue, 2009-03-03 at 16:02 -0500, Brill Pappin wrote:
I'd hate to be
prevented from doing so simply because someone wanted to lock down an
API that didn't really need locking down.
You are wrong. *Widening* a collection is the exact opposite of locking
down.
If you want to have some fancy (read hacky) write access to the model
you are free to simply cast...
That is the right choice here. You know that you have a special model in
there, so cast it.
But the common case is, that you don't know for sure whether the model
supports adding of choices or not.
If you don't believe me, take a look at JComboBox.
javax.swing.JComboBox#getModel returns a *read only* view of the model.
Regards,
Johannes
I think the syntax doesn't really mean read only, and if the wicket
developers really want it to be read only, wrapping the list would be
the way to go.
I'm for the plain old ListT because its simple and explicit...
List? extends T would be my next choice because it widens the scope.
- Brill
On 2-Mar-09, at 3:44 PM, James Carman wrote:
Aren't both the choices model in DDC and the actual model of
ListView supposed to be considered read-only (as far as the component
is concerned)? The DDC and ListView don't need to be able to alter
those models anyway, right? Perhaps my experience is just too
limited, but I don't think I've ever tried to do either one of your
usecases (I always consider them read-only).
On Mon, Mar 2, 2009 at 3:24 PM, Igor Vaynberg
igor.vaynb...@gmail.com wrote:
see WICKET-2126
-igor
On Mon, Mar 2, 2009 at 12:19 PM, James Carman
jcar...@carmanconsulting.com wrote:
I vote -0.99 on this (non-binding of course). I'd vote +1 to making
ListView accept List? extends T rather than making DDC less
flexible.
On Mon, Mar 2, 2009 at 3:11 PM, Brill Pappin br...@pappin.ca
wrote:
Ok, as suggested, here is the thread, and the first vote.
+1
for making the generic definition the same for all list type
components.
FYI - you can also vote in the issue I just created at (which
might
actually be a better place to vote):
https://issues.apache.org/jira/browse/WICKET-2137
- Brill
On 28-Feb-09, at 5:18 PM, Jeremy Thomerson wrote:
Perhaps start a vote thread, with the subject something like:
VOTE:
Remove
? extends from constructor of DropDownChoice.
I'd be +1 non-binding
--
Jeremy Thomerson
http://www.wickettraining.com
On Sat, Feb 28, 2009 at 3:33 PM, Brill Pappin br...@pappin.ca
wrote:
I'm of the don't widen it camp anyway :)
So how do I go about gathering support for having the
DropDownChoice work
with the models the way everything else does?
- Brill
On 28-Feb-09, at 1:42 AM, Igor Vaynberg wrote:
yes, the choice was intentional. personally i do not care if it
is T
all the way, some users complained so we widened it on the
choices
model, we cannot widen it on the main model.
-igor
On Fri, Feb 27, 2009 at 8:51 PM, Brill Pappin
br...@pappin.ca wrote:
I see... but this would i think because Bar is a Foo:
class Bar exends Foo {}
List? extends Foo list = ...
list.add(new Bar());
Anyway, what your saying is that the generics choice was
intentional?
- Brill
On 27-Feb-09, at 3:19 PM, Igor Vaynberg wrote:
list? extends string stings=...
strings.add(asd); == wont compile
-igor
On Fri, Feb 27, 2009 at 11:13 AM, Adriano dos Santos Fernandes
adrian...@gmail.com wrote:
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
Re: VOTE: Remove ? extends from constructor of DropDownChoice
On Mon, 2009-03-02 at 15:11 -0500, Brill Pappin wrote:
Ok, as suggested, here is the thread, and the first vote.
+1
for making the generic definition the same for all list type components.
Yes, you are right. All those list type components should have the same
generic definition.
But: Don't fix those components that have the correct definition.
Please fix those that have the wrong (without wildcard) definition.
I think the core problem is, that IModel has a setter. But it doesn't
make any sense to offer a setter on a model providing a collection.
If all those list type components accept IReadOnlyModel, most of the
discussed points will become obvious.
I think I will create another post, explaining the problem with IModel
and Collections...
Regards,
Johannes
FYI - you can also vote in the issue I just created at (which might
actually be a better place to vote):
https://issues.apache.org/jira/browse/WICKET-2137
- Brill
On 28-Feb-09, at 5:18 PM, Jeremy Thomerson wrote:
Perhaps start a vote thread, with the subject something like: VOTE:
Remove
? extends from constructor of DropDownChoice.
I'd be +1 non-binding
--
Jeremy Thomerson
http://www.wickettraining.com
On Sat, Feb 28, 2009 at 3:33 PM, Brill Pappin br...@pappin.ca wrote:
I'm of the don't widen it camp anyway :)
So how do I go about gathering support for having the
DropDownChoice work
with the models the way everything else does?
- Brill
On 28-Feb-09, at 1:42 AM, Igor Vaynberg wrote:
yes, the choice was intentional. personally i do not care if it is
T
all the way, some users complained so we widened it on the choices
model, we cannot widen it on the main model.
-igor
On Fri, Feb 27, 2009 at 8:51 PM, Brill Pappin br...@pappin.ca
wrote:
I see... but this would i think because Bar is a Foo:
class Bar exends Foo {}
List? extends Foo list = ...
list.add(new Bar());
Anyway, what your saying is that the generics choice was
intentional?
- Brill
On 27-Feb-09, at 3:19 PM, Igor Vaynberg wrote:
list? extends string stings=...
strings.add(asd); == wont compile
-igor
On Fri, Feb 27, 2009 at 11:13 AM, Adriano dos Santos Fernandes
adrian...@gmail.com wrote:
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)
{
How (not) to: IModel and Collections (and generics)
Hi, the concept of IModel seems to be very obvious. It is simply some kind of reference and offers a getter and a setter. When used with ordinary object, everything works fine. An IModel that contains a String can easily be mapped to a TextField. The text field calls getObject to show the initial value and sets the changed string to the model using setObject on form commit. Everything becomes a little more complicated when collections are affected. The problem is, that it is not obvious what those collections represent. 1) A collection might be read-only (e.g. the possible choices for a selection). 2) But it also might be necessary to add/remove single elements (e.g. privileged users shown within a shuffle list). 3) And sometimes the complete collection is changed (can't find an example here). IModel only supports the *third* method where the complete collection is replaced. (Don't forget that the reference to the collection changes which will lead to several other problems.) I strongly recommend the usage of a wrapping class for that case. But this case is not very common. Maybe someone finds a good example - I can't. For the other two cases it does *not* make any sense to call IModel#setObject. Summary: Nearly in every case when the IModel contains a collection, the setObject method does not make any sense and must not be called. Conclusion: I think we should have created some sort of IModelProvider (contains only the getObject method) and IModel (with both methods). Components that just *read* values from the model, accept the read only interface now. For special cases where a magic component adds/removes elements to a collection, we need some sort of ICollectionModel that offers add and remove methods (but no setter). That interface - of course - will be based upon a collection *without* wildcards... Regards, Johannes Schneider - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: VOTE: Remove ? extends from constructor of DropDownChoice
On Wed, 2009-03-04 at 10:04 -0500, Brill Pappin wrote:
I actually wasn't saying they were the same.
What I said (meant) was that:
a) don't lock down
Locking down means *removing* the wildcard. Adding the wildcard *widens*
the collection.
To be clear:
Wildcard -- it fits for everybody
No wildcard -- it fits only for some special cases (maybe yours)
b) I prefer the explicit form rather than the Any of type form. i.e.
ListT rather than List? extends T.
They mean something completely different. I understand that you prefer
the shorter version. Many do. But it stays wrong...
If the constructor accepts ListNumber, everybody *has* to give you
exactly a ListNumber.
ListNumber n = new ListNumber;
If the constructor accepts the widened type, you can add all those
lists...
List? extends Number n = new ListNumber;
List? extends Number n = new ListInteger;
List? extends Number n = new ListDouble;
If you don't believe me, take a look at GlazedLists. Compare version 1.7
and version 1.8. They changed exactly that thing (a non backward
compatible change!). They made exactly the same fault...
Regards,
Johannes
- Brill
On 4-Mar-09, at 6:26 AM, Johannes Schneider wrote:
On Tue, 2009-03-03 at 16:02 -0500, Brill Pappin wrote:
I'd hate to be
prevented from doing so simply because someone wanted to lock down an
API that didn't really need locking down.
You are wrong. *Widening* a collection is the exact opposite of
locking
down.
If you want to have some fancy (read hacky) write access to the
model
you are free to simply cast...
That is the right choice here. You know that you have a special
model in
there, so cast it.
But the common case is, that you don't know for sure whether the
model
supports adding of choices or not.
If you don't believe me, take a look at JComboBox.
javax.swing.JComboBox#getModel returns a *read only* view of the
model.
Regards,
Johannes
I think the syntax doesn't really mean read only, and if the wicket
developers really want it to be read only, wrapping the list would be
the way to go.
I'm for the plain old ListT because its simple and explicit...
List? extends T would be my next choice because it widens the
scope.
- Brill
On 2-Mar-09, at 3:44 PM, James Carman wrote:
Aren't both the choices model in DDC and the actual model of
ListView supposed to be considered read-only (as far as the
component
is concerned)? The DDC and ListView don't need to be able to alter
those models anyway, right? Perhaps my experience is just too
limited, but I don't think I've ever tried to do either one of your
usecases (I always consider them read-only).
On Mon, Mar 2, 2009 at 3:24 PM, Igor Vaynberg
igor.vaynb...@gmail.com wrote:
see WICKET-2126
-igor
On Mon, Mar 2, 2009 at 12:19 PM, James Carman
jcar...@carmanconsulting.com wrote:
I vote -0.99 on this (non-binding of course). I'd vote +1 to
making
ListView accept List? extends T rather than making DDC less
flexible.
On Mon, Mar 2, 2009 at 3:11 PM, Brill Pappin br...@pappin.ca
wrote:
Ok, as suggested, here is the thread, and the first vote.
+1
for making the generic definition the same for all list type
components.
FYI - you can also vote in the issue I just created at (which
might
actually be a better place to vote):
https://issues.apache.org/jira/browse/WICKET-2137
- Brill
On 28-Feb-09, at 5:18 PM, Jeremy Thomerson wrote:
Perhaps start a vote thread, with the subject something like:
VOTE:
Remove
? extends from constructor of DropDownChoice.
I'd be +1 non-binding
--
Jeremy Thomerson
http://www.wickettraining.com
On Sat, Feb 28, 2009 at 3:33 PM, Brill Pappin br...@pappin.ca
wrote:
I'm of the don't widen it camp anyway :)
So how do I go about gathering support for having the
DropDownChoice work
with the models the way everything else does?
- Brill
On 28-Feb-09, at 1:42 AM, Igor Vaynberg wrote:
yes, the choice was intentional. personally i do not care if it
is T
all the way, some users complained so we widened it on the
choices
model, we cannot widen it on the main model.
-igor
On Fri, Feb 27, 2009 at 8:51 PM, Brill Pappin
br...@pappin.ca wrote:
I see... but this would i think because Bar is a Foo:
class Bar exends Foo {}
List? extends Foo list = ...
list.add(new Bar());
Anyway, what your saying is that the generics choice was
intentional?
- Brill
On 27-Feb-09, at 3:19 PM, Igor Vaynberg wrote:
list? extends string stings=...
strings.add(asd); == wont compile
-igor
On Fri, Feb 27, 2009 at 11:13 AM, Adriano dos Santos
Fernandes
adrian...@gmail.com wrote:
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
PageExpiredException
Hi, since I have switched to the latest Wicket version, I get that exception a lot of times. But I really don't understand what I am doing wrong. Yes I know that it is not easy to give any hints without knowing any details. But maybe that is a common error... Any hints are welcome. Thanks, Johannes no page org.apache.wicket.protocol.http.PageExpiredException: Cannot find the rendered page in session [pagemap=null,componentPath=0:news:news:6:attachments:attachments:0:downloadLink,versionNumber=0] at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:181) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1227) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1347) at org.apache.wicket.RequestCycle.request(RequestCycle.java:497) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:387) at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.security.SecurityUtil $1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:272) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245) at org.apache.catalina.core.ApplicationFilterChain.access $0(ApplicationFilterChain.java:177) at org.apache.catalina.core.ApplicationFilterChain $1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:619) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Regression in 1.3.0-beta3(?)
https://issues.apache.org/jira/browse/WICKET-1185 Johan Compagner wrote: please make a jira issue for this On Nov 22, 2007 9:49 PM, Johannes Schneider [EMAIL PROTECTED] wrote: I have the same problem with 1.3.0-rc1... I have tried to create a minimal example, but did not work... The problem occurres within this project: http://cedarsoft.org/wicket/yaml-integration/index.html Regards, Johannes Schneider Igor Vaynberg wrote: have you tried it with trunk? -igor On 8/31/07, Johannes Schneider [EMAIL PROTECTED] wrote: I don't use any AjaxFAllbackOrderByBorder or anything else in my code. So I think there must be another trigger for the bug, too. Johannes Schneider Jonas-21 wrote: I've been able to reproduce the problem with a these few classes: http://www.nabble.com/file/p12409279/Expected_close_tag.zip Expected_close_tag.zip It seems to be caused by the problem that BorderBodyResolver warns about: Unlike OrderByBorder, AjaxFallbackOrderByBorder doesn't add the BorderBodyContainer so it fits the markup. Now, if AjaxFallbackOrderByBorder is wrapped in another Border (as in my attached example), we don't get that nice log message, instead we get that 'Expected close tag for ...' message. So, it seems https://issues.apache.org/jira/browse/WICKET-166 actually IS relevant for wicket 1.3.0. (Of course the fix looks now different because of the api change) cheers, Jonas igor.vaynberg wrote: hmm, if you could create a quickstart for this it would be very helpful. -igor -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info smime.p7s Description: S/MIME Cryptographic Signature
Re: Regression in 1.3.0-beta3(?)
I have the same problem with 1.3.0-rc1... I have tried to create a minimal example, but did not work... The problem occurres within this project: http://cedarsoft.org/wicket/yaml-integration/index.html Regards, Johannes Schneider Igor Vaynberg wrote: have you tried it with trunk? -igor On 8/31/07, Johannes Schneider [EMAIL PROTECTED] wrote: I don't use any AjaxFAllbackOrderByBorder or anything else in my code. So I think there must be another trigger for the bug, too. Johannes Schneider Jonas-21 wrote: I've been able to reproduce the problem with a these few classes: http://www.nabble.com/file/p12409279/Expected_close_tag.zip Expected_close_tag.zip It seems to be caused by the problem that BorderBodyResolver warns about: Unlike OrderByBorder, AjaxFallbackOrderByBorder doesn't add the BorderBodyContainer so it fits the markup. Now, if AjaxFallbackOrderByBorder is wrapped in another Border (as in my attached example), we don't get that nice log message, instead we get that 'Expected close tag for ...' message. So, it seems https://issues.apache.org/jira/browse/WICKET-166 actually IS relevant for wicket 1.3.0. (Of course the fix looks now different because of the api change) cheers, Jonas igor.vaynberg wrote: hmm, if you could create a quickstart for this it would be very helpful. -igor -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info smime.p7s Description: S/MIME Cryptographic Signature
Re: YAML / Wicket integration
Yes, you are right. All integration is just about adding something :-) . The benefit of integration projects is that they care about the integration. You don't have to manually download and install all those resources. But of couse you don't have to use it. Just add the CSS resources manually. :-) Johannes Schneider Alex Objelean wrote: I like the idea of the YAML or YUI grids. It's aim is to simplify CSS development. But I do not see any reason to create this kind of projects (wicket-yaml, wicket-yui-grids, etc) which integrates css frameworks. All integration is about, is just to add some CSS resources to you web page and that's it. Johannes Schneider-3 wrote: Hi, I have created a small project that integrates the great CSS framework YAML (http://www.yaml.de/en/home.html) into Wicket. As I am new to Wicket I really appreciate every feedback I could get. Project home page: http://cedarsoft.org/wicket/yaml-integration/index.html Download link: http://build.cedarsoft.de:8111/guestAuth/repository/download/bt14/.lastSuccessful/yaml-integration/target/yaml-integration-all.jar Regards, Johannes Schneider -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info smime.p7s Description: S/MIME Cryptographic Signature
Re: YAML / Wicket integration
The source code is available: https://svn.cedarsoft.eu/open/eu.cedarsoft.wicket/trunk/yaml-integration/ Jan Mikkelsen wrote: Hi Johannes I think YAML looks extremely interesting. I did not know about it. But commenting on your framework is difficult without sourcecode. Best regards, Jan Mikkelsen Johannes Schneider wrote: Hi, I have created a small project that integrates the great CSS framework YAML (http://www.yaml.de/en/home.html) into Wicket. As I am new to Wicket I really appreciate every feedback I could get. Project home page: http://cedarsoft.org/wicket/yaml-integration/index.html Download link: http://build.cedarsoft.de:8111/guestAuth/repository/download/bt14/.lastSuccessful/yaml-integration/target/yaml-integration-all.jar Regards, Johannes Schneider - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info smime.p7s Description: S/MIME Cryptographic Signature
Re: Custom background image
Thanks. That solves the problem.
Johannes Schneider
Matej Knopp wrote:
Assuming you are using 1.3.
Make your page implement IHeaderContributor
class MyPage extends WebPage implements IHeaderContributor {
public void renderHead(final IHeaderResponse response) {
response.renderString(style type=\text/css\ body {
background-image: url(...) } /style);
}
}
Just beware that the background image URL must be either absolute, or is
considered relative to the page URL.
-Matej
On 9/1/07, Johannes Schneider [EMAIL PROTECTED] wrote:
Hi,
I want to add a custom background image for each page. This image should
be configurable using Java code (random), so I can't use a style sheet.
Adding a section like
style type=text/css
//custom code here
/style
to the head could solve the problem. Could anybody point me to a small
example showing how to achieve this?
Thanks,
Johannes Schneider
--
Johannes Schneider
Im Lindenwasen 15
72810 Gomaringen
Fon +49 7072 9229972
Fax +49 7072 50
Mobil +49 178 1364488
[EMAIL PROTECTED]
http://www.johannes-schneider.info
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Re: Regression in 1.3.0-beta3(?)
I don't use any AjaxFAllbackOrderByBorder or anything else in my code. So I think there must be another trigger for the bug, too. Johannes Schneider Jonas-21 wrote: I've been able to reproduce the problem with a these few classes: http://www.nabble.com/file/p12409279/Expected_close_tag.zip Expected_close_tag.zip It seems to be caused by the problem that BorderBodyResolver warns about: Unlike OrderByBorder, AjaxFallbackOrderByBorder doesn't add the BorderBodyContainer so it fits the markup. Now, if AjaxFallbackOrderByBorder is wrapped in another Border (as in my attached example), we don't get that nice log message, instead we get that 'Expected close tag for ...' message. So, it seems https://issues.apache.org/jira/browse/WICKET-166 actually IS relevant for wicket 1.3.0. (Of course the fix looks now different because of the api change) cheers, Jonas igor.vaynberg wrote: hmm, if you could create a quickstart for this it would be very helpful. -igor -- Johannes Schneider Im Lindenwasen 15 72810 Gomaringen Fon +49 7072 9229972 Fax +49 7072 50 Mobil +49 178 1364488 [EMAIL PROTECTED] http://www.johannes-schneider.info smime.p7s Description: S/MIME Cryptographic Signature
DataView and onComponentTag
Hi,
I use a DataView to create a list (ulli). The DataView is used to
render the li-tags. Now I try to add a custom id value to the li tag
if some circumstances are fulfilled:
@Override
protected void onComponentTag( @NotNull ComponentTag tag ) {
super.onComponentTag( tag );
IteratorItem items = getItems();
while ( items.hasNext() ) {
Item item = items.next();
if ( //some magic here with item.getModelObject() ) {
tag.put( id, theIdValue );
}
}
}
But the method onComponentTag in DataView is never called... Any
suggestions?
Thanks,
Johannes Schneider
--
Johannes Schneider
Im Lindenwasen 15
72810 Gomaringen
Fon +49 7072 9229972
Fax +49 7072 50
Mobil +49 178 1364488
[EMAIL PROTECTED]
http://www.johannes-schneider.info
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Re: DataView and onComponentTag
Thanks,
I will try that. And please make those methods final...
Regardy,
Johannes Schneider
Igor Vaynberg wrote:
dataview doesnt have its own markup, it delegates it to its direct children.
so you want to put that oncomponenttag into the item the dataview creates.
override dataview.newitem() and override oncomponenttag on the returned
item.
-igor
On 8/24/07, Johannes Schneider [EMAIL PROTECTED] wrote:
Hi,
I use a DataView to create a list (ulli). The DataView is used to
render the li-tags. Now I try to add a custom id value to the li tag
if some circumstances are fulfilled:
@Override
protected void onComponentTag( @NotNull ComponentTag tag ) {
super.onComponentTag( tag );
IteratorItem items = getItems();
while ( items.hasNext() ) {
Item item = items.next();
if ( //some magic here with item.getModelObject() ) {
tag.put( id, theIdValue );
}
}
}
But the method onComponentTag in DataView is never called... Any
suggestions?
Thanks,
Johannes Schneider
--
Johannes Schneider
Im Lindenwasen 15
72810 Gomaringen
Fon +49 7072 9229972
Fax +49 7072 50
Mobil +49 178 1364488
[EMAIL PROTECTED]
http://www.johannes-schneider.info
--
Johannes Schneider
Im Lindenwasen 15
72810 Gomaringen
Fon +49 7072 9229972
Fax +49 7072 50
Mobil +49 178 1364488
[EMAIL PROTECTED]
http://www.johannes-schneider.info
smime.p7s
Description: S/MIME Cryptographic Signature
