Re: Email template with css
Ok, thnx! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Email-template-with-css-tp4665788p4665793.html Sent from the Users forum 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
Extending Border
Ive got a class 'A' that extends Border, with the following markup: wicket:border div h1span wicket:id=header/spanspan class=closeaX/a/span/h1 wicket:body/wicket:body /div /wicket:border This all works fine. Can I extend class A? If so what should the markup of class B look like (i.e. how do I get the child markup dropped in to the wicket:body section)? I'm currently hitting: B.html: Unable to find wicket:border tag in associated markup file for Border: [B [Component id = bPanel]] MarkupStream: [unknown] Regards Nick
Page rendering from quartz job
Hi, I fired up some quartz jobs for sending notification emails at given time. The job controller class is launched from my Application wget it get initialized. Almost everything works except of rendering mail's html body. I would like to do it with wicket's pagerenderer but it throws the following error: org.apache.wicket.WicketRuntimeException: There is no application attached to current thread DefaultQuartzScheduler_Worker-5 I know it has not happen by chance but my class knows nothing about page rendering. The question is how to achieve some elegant way ? I can choose different way but if possible I do it with wicket's page renderer. So please advice! Regards., Sandor -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Page-rendering-from-quartz-job-tp4665860.html Sent from the Users forum 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
Wicket 7 M1 different behaviour on button
Hi Wicket users. It looks like Wicket 7 treats all button without a type attribute as submit buttons (6.15 does not) Would it be possible revert this? or at least add a warning log message when button is missing the attribute? I think the code should control if the button submits the form. (AjaxSubmitLink or AjaxLink) not the type attribute. I've attached a quick start -- Peter Henderson myproject.tar.gz Description: GNU Zip compressed data - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DiskDataStore errors in production
On Wed, May 14, 2014 at 9:59 PM, eaglei22 jchojnack...@gmail.com wrote: What can be causing these errors? is this more of a Tomcat thing or Wicket? Hard to guess. Get the pid of your Tomcat process and use lsof -p pid. You'll see which files are opened by your Tomcat. HTH -- Guillaume - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
problem with resource lookup for css files
Hi all,
I have problems with resource look up for styles css... and I dont know,
what I am doing wrong.
Can someone have a look, please...
myPackage.
BasePage.java
BasePage.html
myCss.css
myCss.blue.css
myCss.orange.css
As far as I know, the resource lookup for all kind of resources is the same.
I set the style to my Session via
Session.get().setStyle(blue);
and I can see the correct style string while debugging.
I tried to include my css into the BasePage via
BasePage.html
wicket:head
wicket:link
link rel=stylesheet type=text/css href=myCss.css /
/wicket:link
/wicket:head
and also via
BasePage.java:
@Override
public void renderHead(HtmlHeaderContainer container) {
super.renderHead(container);
IHeaderResponse response = container.getHeaderResponse();
response.render(CssHeaderItem.forReference(new
CssResourceReference(BasePage.class, myCss.css, getLocale(),
getStyle(), getVariation(;
}
Both ways always look up the normal myCss.css and not myCss.blue.css.
Whats wrong with my code?
Help please...
Thanx a lot.
kind regards
Patrick
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Include Files form Filesystem
Hello, im using Wicket 6.15 Does someone know how to include a static HTML file from the filesystem in my Wicket-App. I have a folder on my machine like /local/wtr/ with two files header.html and footer.html in it. The files are not in the docroot of my server, but somewhere in the filesystem. I would like to include these Files with: new Include(include, header.html); My approach is: getSharedResources().add(extern, new FolderContentResource(new File(/local/wtr))); mountResource(/resource/, new SharedResourceReference(extern)); But I don’t know how to use it with new Include()? How to get the correct path to the header.html? Any help would be fine. Thanks a lot! Vladi -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de
Re: Wicket AJAX Google Chrome: Strange DOMException in Wicket.Ajax.Request.doGet
Hi, Considering the mess with the Apache foundation's mailserver outage, I'm not sure my message got through ... anyway , I found out what was causing me trouble: Seems like Chrome's handling of synchronous AJAX requests is broken, switching to asynchronous mode fixed it. Cheers, Tobias Hi, I'm stumped by an error (DOMException #19, A network error occurred) that seems to have started with Chrome version =31. In our Wicket 1.5.11 application I have some Javascript that issues an synchronous AJAX call like this: 888888 var successHandler = null; var failureHandler = null; var channel = null; // use default channel var call = new Wicket.Ajax.Call(url, successHandler, failureHandler, channel); call.request.async = false; call.call(); 888888 The URL I'm passing is a callback URL returned from AbstractAjaxBehavior#getCallbackUrl(). The code works perfectly fine with Firefox, Opera and IE but fails at least in Chrome 31 and Chrome 34.0.1847.137 Here are some (hopefully helpful) screenshots: AJAX request: http://www.tiikoni.com/tis/view/?id=cd02752 AJAX response: http://www.tiikoni.com/tis/view/?id=525a2c2 Exception: http://www.tiikoni.com/tis/view/?id=4e5e42b Wicket AJAX debug panel: http://www.tiikoni.com/tis/view/?id=ce33a01 What's really making me scratch my head is the fact that the Wicket debug panel clearly shows the server's response/seems to have parsed it correctly ... maybe the exception is not the actual root cause but triggered by some error in a JS callback function ? Cheers, Tobias P.S. I'm a Javascript novice so please have mercy if I did/overlooked something stupid ;)http://www.tiikoni.com/tis/view/?id=cd02752 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Question / Best Practise / (List)Model vs. (List)DataProvider
Models: http://wicket.apache.org/guide/guide/modelsforms.html Data Providers (ie: Repeaters): http://wicket.apache.org/guide/guide/repeaters.html Long story short, a repeater's DataProvider gives you a single items model. A model who wraps a collection, gives you a collection of items for a single component. On Thursday, May 8, 2014, Patrick Davids patrick.dav...@nubologic.com wrote: Hi all, what I often think about, and I cannot really say is; when to use Model or DataProvider as data providing object for components they repeat some thing? Javadoc says, DataProvider are (good) for DataViews. Hmm... ok, and they allow easer iterating (first index, count). I also can achieve this by using a LoadableDetachableModelList combined with a ModelIteratorAdapater. Both have detaching logic... both featuring extension, both have a sort of load-method (getObject() vs. getData()). Sometimes I think, they are so similar to each other... where is the key difference? Would be cool if some of yours just reply his two cents of daily programming experience... so I can get some new point of views. When do you use DataProvider or ModelList? Did you experienced the same, not to exactly know which one you will use for your new page/panel/component? And often think about pro and cons using it with RepeatingViews? And later on, you see... I could have used both... hmm... thanx a lot for feedback and kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org javascript:; For additional commands, e-mail: users-h...@wicket.apache.orgjavascript:;
Re: DiskDataStore errors in production
Hi, which version of Wicket are you using? Hi, my application in production often gets this error: May 14 09:12:27 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore.storeData(AsynchronousDataStore.java:228) at org.apache.wicket.pageStore.DefaultPageStore.storePageData(DefaultPageStore.java:120) at org.apache.wicket.pageStore.DefaultPageStore.storePage(DefaultPageStore.java:154) at org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.storeTouchedPages(PageStoreManager.java:412) at org.apache.wicket.page.RequestAdapter.commitRequest(RequestAdapter.java:181) and now I am getting this error for every page opened making the log file extremely large: May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '866' because the data file cannot be opened. May 14 11:36:31 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) at java.lang.Thread.run(Thread.java:722) May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '0' because the data file cannot be opened. May 14 11:36:32 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) at java.lang.Thread.run(Thread.java:722) May 14 11:36:32 WARN DiskDataStore-Cannot save page with id '0' because the data file cannot be opened. What can be causing these errors? is this more of a Tomcat thing or Wicket? Thanks! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/DiskDataStore-errors-in-production-tp4665841.html Sent from the Users forum 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Behavior rendering
Hi,
read IAjaxRegionMarkupIdProvider's javadoc.
Regards
Sven
On 05/09/2014 08:34 PM, Nick Pratt wrote:
I have a Behavior attached to a WebMarkupContainer with a bind() method as
follows:
@Override
public void bind( Component component )
{
this.boundComponent = component;
component.setOutputMarkupId( true );
component.setOutputMarkupPlaceholderTag( true );
//
//
component.add( new BorderBehaviour() );
//
//
this.borderMarkupId = component.getMarkupId() + _brd;
}
class BorderBehaviour extends Behavior
{
@Override
public void beforeRender( Component component )
{
Response response = component.getResponse();
response.write( div id=\ );
response.write( borderMarkupId ); // Generated from the bound component
above
response.write( \ class=\popup\ style=\display:none;\h1span );
response.write( headerTextModel.getObject() );
response.write( /spanspan class=\close\aX/a/span/h1 );
}
@Override
public void afterRender( Component component )
{
component.getResponse().write( /div );
}
}
When a page is initially loaded, beforeRender() and afterRender() get
executed just fine. If the user hits the browser reload button, everything
still works (these two functions get executed). However, during an Ajax
triggered event, I end up with duplicate markup being appended to the bound
component (since these two methods above run again, but the Component
hierarchy isn't re-generated, thus multiple copies of the additional markup
are written to the stream).
I tried making the behavior temporary, and while that fixes the Ajax case,
it breaks in the user-presses-reload-button case - since the behavior,
now temporary, gets detached from the request after the initial render and
doesnt get rerun when the user requests a page that is already
generated/cached.
How can I make this work for all three cases -
1. Page load
2. Page reload (same page ID)
3. Ajax
I noticed that the response in (3) is an AbstractAjaxResponse - is the only
way to fix this to run an instanceof check on the response type or is there
an alternate way?
N
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Change name of session cookie
Hi, might be slightly offtopic, but: does someone know how to change to name of the session cookie from „JSESSIONID“ to something else (in Tomcat 7.0.42 and Jetty 6.1.26)?. Background: we have a Wicket app that runs inside an iFrame of another Wicket app, so we have two cookies named „JESSESIONID“ … Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: # in URL
It is definitely not, We are using https://github.com/wicketstuff/core/wiki/UrlFragment to work with URL hashes On Tue, May 13, 2014 at 4:22 PM, Sven Meier s...@meiers.net wrote: Hi, AFAIK everything after the hashbang is not sent to the server: http://stackoverflow.com/questions/6745993/how-to-get- the-anchor-name-in-http-get Regards Sven On 05/13/2014 03:36 AM, infiniter wrote: Wicket version: 6.7.0 I need to get the url parameters even if there is a #, because I have an AngularJS app running inside my Wicket page, which requires it. E.g.: mysite.com/myapp/#/john. John is shown by Wicket and AngularJS. However if there is a # in the url, the PageParemeters object comes in null. Is there a way to preprocess the url parameters before converting it to a PageParemeters object? Or is there another way? Thx, Carlos. -- View this message in context: http://apache-wicket.1842946. n4.nabble.com/in-URL-tp4665799.html Sent from the Users forum 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- WBR Maxim aka solomax
Re: problem with AbstractEntityModel from Igor Vaynberg
If I include the folowing lines :
if(NachweiseForm.this.getModelObject().getKunde()!=null) {
Kunde kunde =
kundeManager.get(NachweiseForm.this.getModelObject().getKunde().getId());
NachweiseForm.this.getModelObject().setKunde(kunde);
kunde.addNachweis(NachweiseForm.this.getModelObject());
System.err.println(Kunde);
}
before the save
everything is fine
But I hoped to avoid such lines by AbstractEntityModel.
My idea was to implant Kunde through the form.
But how could you do it only by a Label.
Am 05.05.2014 20:40, schrieb mscoon:
Actually what I said below is wrong because this line is after the line
that throws the exception. But my explanation still holds. Something before
the line that is throwing the exception is causing an object with a
reference to a new Nachweise
to be saved while the Nachweise is still unsaved. You need to search at
what is happening before the line with the exception, maybe even before the
page is created.
Now, a wild guess (I may well be wrong) is that the following line:
nachweiseform.getModelObject().getKunde().addNachweis(nachwe
iseform.getModelObject());
may be causing the problem if hibernate tries to save kunde with
nachweiseform.getModelObject()
which is a new object with a null id.
You may try to move this line to saveNachweise().
On Mon, May 5, 2014 at 2:54 PM, Yahoo hansheinrichbr...@yahoo.de wrote:
Am 05.05.2014 11:05, schrieb mscoon:
In a previous message you sent the following snippets:
//@XmlTransient
@ManyToOne(cascade = CascadeType.MERGE,fetch=FetchType.LAZY)
@JoinColumn(name=NachKundNr,insertable=false, updatable=false)
public Kunde getKunde(){
return this.kunde;
}
recursive Part for Kunde
@XmlTransient
@OneToMany(cascade={CascadeType.MERGE},fetch=FetchType.LAZY)
@JoinColumn(name=NachKundNr,insertable=false, updatable=false )
when I remove this I get the error :
org.hibernate.TransientObjectException: object references an unsaved
transient instance - save the transient instance before flushing:
braunimmobilien.model.Nachweise
at org.hibernate.engine.internal.ForeignKeys.
getEntityIdentifierIfNotUnsaved(ForeignKeys.java:249)
at org.hibernate.type.EntityType.getIdentifier(EntityType.java:459)
at org.hibernate.type.ManyToOneType.nullSafeSet(
ManyToOneType.java:132)
at org.hibernate.persister.collection.AbstractCollectionPersister.
writeElement(AbstractCollectionPersister.java:867)
at org.hibernate.persister.collection.AbstractCollectionPersister.
insertRows(AbstractCollectionPersister.java:1475)
at org.hibernate.action.internal.CollectionUpdateAction.execute(
CollectionUpdateAction.java:86)
at org.hibernate.engine.spi.ActionQueue.execute(
ActionQueue.java:362)
at org.hibernate.engine.spi.ActionQueue.executeActions(
ActionQueue.java:354)
at org.hibernate.engine.spi.ActionQueue.executeActions(
ActionQueue.java:278)
at org.hibernate.event.internal.AbstractFlushingEventListener.
performExecutions(AbstractFlushingEventListener.java:326)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(
DefaultFlushEventListener.java:52)
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1213)
at org.hibernate.internal.SessionImpl.managedFlush(
SessionImpl.java:402)
at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.
beforeTransactionCommit(JdbcTransaction.java:101)
at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.
commit(AbstractTransactionImpl.java:175)
at org.springframework.orm.hibernate4.HibernateTransactionManager.
doCommit(HibernateTransactionManager.java:554)
at org.springframework.transaction.support.
AbstractPlatformTransactionManager.processCommit(
AbstractPlatformTransactionManager.java:755)
at org.springframework.transaction.support.
AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionMan
ager.java:724)
at org.springframework.transaction.interceptor.
TransactionAspectSupport.commitTransactionAfterReturnin
g(TransactionAspectSupport.java:475)
at org.springframework.transaction.interceptor.
TransactionAspectSupport.invokeWithinTransaction(
TransactionAspectSupport.java:270)
at org.springframework.transaction.interceptor.
TransactionInterceptor.invoke(TransactionInterceptor.java:94)
at org.springframework.aop.framework.ReflectiveMethodInvocation.
proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.
invoke(ExposeInvocationInterceptor.java:91)
at org.springframework.aop.framework.ReflectiveMethodInvocation.
proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.
invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy112.get(Unknown Source)
at java.lang.reflect.Method.invoke(Method.java:606)
at
Re: DiskDataStore errors in production
Hard to know without seeing code, but the message seems to indicate app is failing to close files after it's finished with them. In other words, an operating system problem, rather than Tomcat or Wicket. From: eaglei22 jchojnack...@gmail.com To: users@wicket.apache.org Date: 05/15/2014 02:02 AM Subject:DiskDataStore errors in production Hi, my application in production often gets this error: May 14 09:12:27 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore.storeData(AsynchronousDataStore.java:228) at org.apache.wicket.pageStore.DefaultPageStore.storePageData(DefaultPageStore.java:120) at org.apache.wicket.pageStore.DefaultPageStore.storePage(DefaultPageStore.java:154) at org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.storeTouchedPages(PageStoreManager.java:412) at org.apache.wicket.page.RequestAdapter.commitRequest(RequestAdapter.java:181) and now I am getting this error for every page opened making the log file extremely large: May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '866' because the data file cannot be opened. May 14 11:36:31 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) at java.lang.Thread.run(Thread.java:722) May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '0' because the data file cannot be opened. May 14 11:36:32 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) at java.lang.Thread.run(Thread.java:722) May 14 11:36:32 WARN DiskDataStore-Cannot save page with id '0' because the data file cannot be opened. What can be causing these errors? is this more of a Tomcat thing or Wicket? Thanks! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/DiskDataStore-errors-in-production-tp4665839.html Sent from the Users forum 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 ** This email and any attachments may contain information that is confidential and/or privileged for the sole use of the intended recipient. Any use, review, disclosure, copying, distribution or reliance by others, and any forwarding of this email or its contents, without the express permission of the sender is strictly prohibited by law. If you are not the intended recipient, please contact the sender immediately, delete
Re: Lots of Images slowing rendering in DataView?
Have you tried using CSS to style your images instead?
Perhaps this will help the browser to speed up rendering.
Sven
On 05/07/2014 04:05 PM, ashindler wrote:
Hi,
I have a page with a fairly large DataView table ~2000 rows of information.
In each row I have 5 small icons (images) - a total of around 92kb each row.
The icons are also links.
There is some significant delay in rendering the page and I believe it must
be to do with the icons.
If the icons are the cause - could anyone suggest a smarter way perhaps to
add the images to the page?
I currently simply do the following:
final DataView dataView = new DataView(rows, new
ListDataProvider(displayList)){
@Override
public void populateItem(final Item item) {
final Invoice i = (Invoice)
item.getModelObject();
if(i.getStatus().equals(CANCELLED) ||
i.getStatus().equals(STORNO)){
item.add(new AttributeModifier(class,
red));
}
else{
if(odd){
item.add(new
AttributeModifier(class,
odd));
odd = false;
}
else{
item.add(new
AttributeModifier(class,
even));
odd = true;
}
}
AjaxFallbackLink lnk = new
AjaxFallbackLink(email){
@Override
public void onClick(AjaxRequestTarget
target){
setSelectedInvoice(i);
emailScreen.show(target);
}
};
lnk.add(new Image(emailIcon, new
Model(images/email.png)));
item.add(lnk);
}
};
dataView.setOutputMarkupId(true);
wmc.add(dataView);
wmc.setOutputMarkupId(true);
Thanks,
Alex
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Re: Change name of session cookie
In Jetty 7.3.0, I do this by: a) Deploying using a context xml file (in the jetty/contexts directory) b) Supplying an overrideDescriptor c) In the override descriptor, specifying: context-param param-nameorg.eclipse.jetty.servlet.SessionCookie/param-name param-valueXSESSIONID/param-value /context-param Sample context file: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN http://jetty.mortbay.org/configure.dtd; Configure class=org.eclipse.jetty.webapp.WebAppContext Set name=contextPath/foo/Set Set name=warSystemProperty name=jetty.home default=.//wars/foo.war/Set Set name=overrideDescriptorSystemProperty name=jetty.home default=.//contexts/override/foo_web.xml/Set !-- DON'T KNOW IF THE BELOW SETTINGS ARE RELEVANT TO OVERRIDING THE SESSION COOKIE -- Set name=extractWARfalse/Set Set name=copyWebDirfalse/Set Set name=defaultsDescriptorSystemProperty name=jetty.home default=.//etc/webdefault.xml/Set Set name=sessionHandler New class=org.eclipse.jetty.server.session.SessionHandler Arg New class=org.eclipse.jetty.server.session.HashSessionManager /New /Arg /New /Set Get name=sessionHandler Get name=sessionManager Set name=idManager New class=org.eclipse.jetty.server.session.HashSessionIdManager Set name=workerNameSystemProperty name=jetty.port default=8080//Set /New /Set /Get /Get /Configure Sample Override XML: ?xml version=1.0 encoding=ISO-8859-1? web-app xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; version=2.5 context-param param-nameorg.eclipse.jetty.servlet.SessionPath/param-name param-value/foo/param-value /context-param context-param param-nameorg.eclipse.jetty.servlet.SessionCookie/param-name param-valueXSESSIONID/param-value /context-param context-param param-nameorg.eclipse.jetty.servlet.SessionDomain/param-name param-value.foo.com/param-value /context-param /web-app On May 16, 2014, at 6:13 AM, Tom Götz t...@decoded.de wrote: Hi, might be slightly offtopic, but: does someone know how to change to name of the session cookie from „JSESSIONID“ to something else (in Tomcat 7.0.42 and Jetty 6.1.26)?. Background: we have a Wicket app that runs inside an iFrame of another Wicket app, so we have two cookies named „JESSESIONID“ … Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Lots of Images slowing rendering in DataView?
Hi,
I have a page with a fairly large DataView table ~2000 rows of information.
In each row I have 5 small icons (images) - a total of around 92kb each row.
The icons are also links.
There is some significant delay in rendering the page and I believe it must
be to do with the icons.
If the icons are the cause - could anyone suggest a smarter way perhaps to
add the images to the page?
I currently simply do the following:
final DataView dataView = new DataView(rows, new
ListDataProvider(displayList)){
@Override
public void populateItem(final Item item) {
final Invoice i = (Invoice)
item.getModelObject();
if(i.getStatus().equals(CANCELLED) ||
i.getStatus().equals(STORNO)){
item.add(new AttributeModifier(class,
red));
}
else{
if(odd){
item.add(new
AttributeModifier(class,
odd));
odd = false;
}
else{
item.add(new
AttributeModifier(class,
even));
odd = true;
}
}
AjaxFallbackLink lnk = new
AjaxFallbackLink(email){
@Override
public void onClick(AjaxRequestTarget
target){
setSelectedInvoice(i);
emailScreen.show(target);
}
};
lnk.add(new Image(emailIcon, new
Model(images/email.png)));
item.add(lnk);
}
};
dataView.setOutputMarkupId(true);
wmc.add(dataView);
wmc.setOutputMarkupId(true);
Thanks,
Alex
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Re: Change name of session cookie
Ah, wrong. It seems that there’s only one cookie. But both apps seem to have the same session id (running in the same container) … -Tom On 16.05.2014, at 15:13, Tom Götz t...@decoded.de wrote: Hi, might be slightly offtopic, but: does someone know how to change to name of the session cookie from „JSESSIONID“ to something else (in Tomcat 7.0.42 and Jetty 6.1.26)?. Background: we have a Wicket app that runs inside an iFrame of another Wicket app, so we have two cookies named „JESSESIONID“ … Cheers, -Tom - 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: problem with resource lookup for css files
Try with myCss_blue.css
Regards
Sven
On 05/16/2014 03:51 PM, Patrick Davids wrote:
Hi all,
I have problems with resource look up for styles css... and I dont know,
what I am doing wrong.
Can someone have a look, please...
myPackage.
BasePage.java
BasePage.html
myCss.css
myCss.blue.css
myCss.orange.css
As far as I know, the resource lookup for all kind of resources is the same.
I set the style to my Session via
Session.get().setStyle(blue);
and I can see the correct style string while debugging.
I tried to include my css into the BasePage via
BasePage.html
wicket:head
wicket:link
link rel=stylesheet type=text/css href=myCss.css /
/wicket:link
/wicket:head
and also via
BasePage.java:
@Override
public void renderHead(HtmlHeaderContainer container) {
super.renderHead(container);
IHeaderResponse response = container.getHeaderResponse();
response.render(CssHeaderItem.forReference(new
CssResourceReference(BasePage.class, myCss.css, getLocale(),
getStyle(), getVariation(;
}
Both ways always look up the normal myCss.css and not myCss.blue.css.
Whats wrong with my code?
Help please...
Thanx a lot.
kind regards
Patrick
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Re: Question / Best Practise / (List)Model vs. (List)DataProvider
IDataProvider is all about efficiency, it provides efficient access to a subset of the data. Perhaps we can make it even more efficient with the recent proposal on the @dev list. Regards Sven On 05/08/2014 01:37 PM, Patrick Davids wrote: Hi all, what I often think about, and I cannot really say is; when to use Model or DataProvider as data providing object for components they repeat some thing? Javadoc says, DataProvider are (good) for DataViews. Hmm... ok, and they allow easer iterating (first index, count). I also can achieve this by using a LoadableDetachableModelList combined with a ModelIteratorAdapater. Both have detaching logic... both featuring extension, both have a sort of load-method (getObject() vs. getData()). Sometimes I think, they are so similar to each other... where is the key difference? Would be cool if some of yours just reply his two cents of daily programming experience... so I can get some new point of views. When do you use DataProvider or ModelList? Did you experienced the same, not to exactly know which one you will use for your new page/panel/component? And often think about pro and cons using it with RepeatingViews? And later on, you see... I could have used both... hmm... thanx a lot for feedback and kind regards Patrick - 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: Wicket rest and retrofit rest client
Hi,
Retrofit callbacks are invoked asynchronously. Once #success() is
called, the Wicket response is probably written already.
You can't/shouldn't do anything related to Wicket in a non-request thread.
Regards
Sven
On 05/07/2014 07:49 PM, Noven wrote:
Hi all,
I am experimenting with retrofit (http://square.github.io/retrofit/) rest
client and have issue that I can't fix.
I have a form that on submit will call the wicket-rest service.
form.add(new AjaxButton(submit) {
@Override
protected void onSubmit(final AjaxRequestTarget target, Form?
form) {
getWicketApplication().getPersonService().createPerson((PersonPojo)
form.getModelObject(), new CallbackPersonPojo() {
@Override
public void success(PersonPojo t, Response rspns) {
info(Success creating person);
target.add(feedback); // error from here
}
@Override
public void failure(RetrofitError re) {
error(Error creating person);
target.add(feedback);
}
});
}
});
I am able to submit the form successfully.. but unable to call the
target.add(feedback);
Here is the logs :
INFO - PersonForm - Success creating person
Exception in thread Retrofit-Idle org.apache.wicket.WicketRuntimeException:
No RequestCycle is currently set!
at org.apache.wicket.Component.getRequest(Component.java:1818)
at org.apache.wicket.markup.html.WebPage.dirty(WebPage.java:318)
at org.apache.wicket.Page.dirty(Page.java:248)
at org.apache.wicket.Page.componentStateChanging(Page.java:937)
at org.apache.wicket.Component.addStateChange(Component.java:3542)
at org.apache.wicket.Component.info(Component.java:2008)
at com.restclient.form.PersonForm$1$1.success(PersonForm.java:62)
at com.restclient.form.PersonForm$1$1.success(PersonForm.java:57)
at retrofit.CallbackRunnable$1.run(CallbackRunnable.java:45)
at retrofit.Utils$SynchronousExecutor.execute(Utils.java:114)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:43)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at retrofit.Platform$Base$2$1.run(Platform.java:94)
at java.lang.Thread.run(Thread.java:744)
I guess there's something I missed here, The RequestCycle. I just don't know
what to do next.
Please help.
Regards,
Noven
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Re: Wicket 7 M1 different behaviour on button
Hi Peter, in Wicket 7.x the default event handling is no longer prevented by default. Thus the browser submits the form (submit is the default type) *after* the Ajax request has been processed. I agree that AjaxLink should not submit in any case: We might decide to alter the tag to always have type=button. Please open a Jira issue. Thanks Sven On 05/16/2014 11:12 AM, Peter Henderson wrote: Hi Wicket users. It looks like Wicket 7 treats all button without a type attribute as submit buttons (6.15 does not) Would it be possible revert this? or at least add a warning log message when button is missing the attribute? I think the code should control if the button submits the form. (AjaxSubmitLink or AjaxLink) not the type attribute. I've attached a quick start -- Peter Henderson - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Question / Best Practise / (List)Model vs. (List)DataProvider
Hi all, what I often think about, and I cannot really say is; when to use Model or DataProvider as data providing object for components they repeat some thing? Javadoc says, DataProvider are (good) for DataViews. Hmm... ok, and they allow easer iterating (first index, count). I also can achieve this by using a LoadableDetachableModelList combined with a ModelIteratorAdapater. Both have detaching logic... both featuring extension, both have a sort of load-method (getObject() vs. getData()). Sometimes I think, they are so similar to each other... where is the key difference? Would be cool if some of yours just reply his two cents of daily programming experience... so I can get some new point of views. When do you use DataProvider or ModelList? Did you experienced the same, not to exactly know which one you will use for your new page/panel/component? And often think about pro and cons using it with RepeatingViews? And later on, you see... I could have used both... hmm... thanx a lot for feedback and kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Ajax timer not counting when tab doesn't have focus?
Thanks Ernesto that would be great!
-Original Message-
From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Sent: Friday, May 16, 2014 2:42 PM
To: users@wicket.apache.org
Subject: Re: Ajax timer not counting when tab doesn't have focus?
Bruce.
Let me see if I can find some time during weekend to play a bit with the links
your provided and come up with a more robust solution.
On Fri, May 16, 2014 at 3:57 PM, Bruce Lombardi brlom...@gmail.com wrote:
First, thank you for your continuing interest. This is the best
support group experience I've ever had. I hope the message come in
the right sequence. Lke Ernesto and other A saw the sequencing problem
cause by the apache server problem.
I ran the test that Martin suggestion with 6.16.0-SNAPSHOTand got the
same behavior, which is what Ernesto and I suspected would happen.
I'm sorry, but I don't know a lot about JavaScript so I'm having with
certain things. I read this article in stackoverflow:
https://stackoverflow.com/questions/6032429/chrome-timeouts-interval-s
uspended-in-background-tabs
Which lead to this:
http://stackoverflow.com/questions/5927284/how-can-i-make-setinterval-
also-work-when-a-tab-is-inactive-in-chrome
Which contained an example of a script that doesn’t work correctly (if
you go to it, you will see that it walks the word test across the screen.
If you go to another tab and come back test hasn’t moved)
http://jsfiddle.net/7f6DX/3/
and this example that works (does the same thing but you can see that
test moves even when you go to another tab - but don't go away too
long it will reach the end and disappear).
http://jsfiddle.net/7f6DX/31/
Do you think the last (working) script could be adapted for our timeout?
Regards,
Bruce
-Original Message-
From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Sent: Tuesday, May 13, 2014 1:59 AM
To: users@wicket.apache.org
Subject: Re: Ajax timer not counting when tab doesn't have focus?
Martin,
Thanks for pointing out this. The exact JavaScript enabling this
feature can be found here
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-p
arent/client-sign-out/src/main/java/com/antilia/signout/InactivitySign
OutPanel.js
Maybe there is a memory leak in here as well... but I do not see the
relation with WICKET-5570 as I do not use any of the AJAX timer
behavior, see
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-p
arent/client-sign-out/src/main/java/com/antilia/signout/InactivitySign
OutPanel.java
As Bruce describes the problem it sounds like if by switching to other
tab browser give less priority to the execution of JavaScript in
inactive tabs.
On Mon, May 12, 2014 at 9:28 PM, Martin Grigorov mgrigo...@apache.org
wrote:
It could be that https://issues.apache.org/jira/browse/WICKET-5570
is the issue.
Please try with 6.16.0-SNAPSHOT if you can.
Martin Grigorov
Wicket Training and Consulting
On Mon, May 12, 2014 at 8:02 PM, Bruce Lombardi brlom...@gmail.com
wrote:
Thanks Ernesto.
Yes, I do mean another browser tab. I have some new information.
The
timer
seems to slow way down, but not stop counting down when the user
switches focus to another tab, either opening a new tab, or just
clicking on
another
tab. This is happening in both Chrome and Firefox.
I thought that my code was never timing out, but further
experimentation with a shorter timeout period shows that it is
doing the same thing as
the
demo. That is, timing out in about 10 second when you stay on the
tab,
but
taking 3 minutes or longer to timeout when if you change focus to
a different tab.
I would appreciate it if you could look at your demo and see the
behavior and then see if you have any ideas.
As for my code, I really feel they difference with your code are
insignificant especially now that I know the behavior is the same.
See below for the differences.
Thanks again,
Bruce
Code.
I have your InactivitySignOutPanel.java,
InactivitySignOutPanel.html and InactivitySignOutPanel.js from the
GitHub site with one slight
modification
in InactivitySignOutPanel.java (see below).
I setup my panel in a base class that serves as a superclass for
all
the
Web pages in the application (extends WebPage) I have a method
that is called to setup the timeout. Here is the method.
public void setupTimeout() {
// Change the following value to change the
session timeout.
int numberOfMinutesUntilTimeout = 15;
int secondsPerMinute = 60;
int secondsToTimeout =numberOfMinutesUntilTimeout
* secondsPerMinute;
add(new InactivitySignOutPanel(timeout,
Duration.seconds(secondsToTimeout)) {
Request.getClientUrl() usage when using reverse proxy
Hi, I've little trouble finding the correct method to use, to get the host name when using reverse proxy. I tried to use org.apache.wicket.request.Request.getClientUrl(), but when I use Url#getHost() on the return value, I get the actual host name instead of the proxy url. Is there any other method I can use in this case? Thanks, Rakesh.A -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Request-getClientUrl-usage-when-using-reverse-proxy-tp4665750.html Sent from the Users forum 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: DiskDataStore errors in production
Or simply know that Wicket has a page data store which can't update on your disk due to your file system permissions hence: java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) Also see: http://wicket.apache.org/guide/guide/versioningCaching.html On Wednesday, May 14, 2014, eaglei22 jchojnack...@gmail.com wrote: Hi, my application in production often gets this error: May 14 09:12:27 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/4729/2939/909EAC3343856968BA7B1864B71CEA85/data (Too many open files) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore.storeData(AsynchronousDataStore.java:228) at org.apache.wicket.pageStore.DefaultPageStore.storePageData(DefaultPageStore.java:120) at org.apache.wicket.pageStore.DefaultPageStore.storePage(DefaultPageStore.java:154) at org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.storeTouchedPages(PageStoreManager.java:412) at org.apache.wicket.page.RequestAdapter.commitRequest(RequestAdapter.java:181) and now I am getting this error for every page opened making the log file extremely large: May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '866' because the data file cannot be opened. May 14 11:36:31 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) at java.lang.Thread.run(Thread.java:722) May 14 11:36:31 WARN DiskDataStore-Cannot save page with id '0' because the data file cannot be opened. May 14 11:36:32 ERROR DiskDataStore-/opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) java.io.FileNotFoundException: /opt/ssa/tomcat/apache-tomcat-7.0.29/work/Catalina/localhost/SSA/wicket.ssa-webapp-filestore/3943/9005/A851AC58C741B566C0E40BE1791649E1/data (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:233) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:425) at org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:343) at org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:181) at org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:355) View this message in context: http://apache-wicket.1842946.n4.nabble.com/DiskDataStore-errors-in-production-tp4665839.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org javascript:; For additional commands, e-mail: users-h...@wicket.apache.orgjavascript:;
RE: Ajax timer not counting when tab doesn't have focus?
First, thank you for your continuing interest. This is the best support group
experience I've ever had. I hope the message come in the right sequence. Lke
Ernesto and other A saw the sequencing problem cause by the apache server
problem.
I ran the test that Martin suggestion with 6.16.0-SNAPSHOTand got the same
behavior, which is what Ernesto and I suspected would happen.
I'm sorry, but I don't know a lot about JavaScript so I'm having with certain
things. I read this article in stackoverflow:
https://stackoverflow.com/questions/6032429/chrome-timeouts-interval-suspended-in-background-tabs
Which lead to this:
http://stackoverflow.com/questions/5927284/how-can-i-make-setinterval-also-work-when-a-tab-is-inactive-in-chrome
Which contained an example of a script that doesn’t work correctly (if you go
to it, you will see that it walks the word test across the screen. If you
go to another tab and come back test hasn’t moved)
http://jsfiddle.net/7f6DX/3/
and this example that works (does the same thing but you can see that test
moves even when you go to another tab - but don't go away too long it will
reach the end and disappear).
http://jsfiddle.net/7f6DX/31/
Do you think the last (working) script could be adapted for our timeout?
Regards,
Bruce
-Original Message-
From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Sent: Tuesday, May 13, 2014 1:59 AM
To: users@wicket.apache.org
Subject: Re: Ajax timer not counting when tab doesn't have focus?
Martin,
Thanks for pointing out this. The exact JavaScript enabling this feature can be
found here
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-parent/client-sign-out/src/main/java/com/antilia/signout/InactivitySignOutPanel.js
Maybe there is a memory leak in here as well... but I do not see the relation
with WICKET-5570 as I do not use any of the AJAX timer behavior, see
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-parent/client-sign-out/src/main/java/com/antilia/signout/InactivitySignOutPanel.java
As Bruce describes the problem it sounds like if by switching to other tab
browser give less priority to the execution of JavaScript in inactive tabs.
On Mon, May 12, 2014 at 9:28 PM, Martin Grigorov mgrigo...@apache.orgwrote:
It could be that https://issues.apache.org/jira/browse/WICKET-5570 is
the issue.
Please try with 6.16.0-SNAPSHOT if you can.
Martin Grigorov
Wicket Training and Consulting
On Mon, May 12, 2014 at 8:02 PM, Bruce Lombardi brlom...@gmail.com
wrote:
Thanks Ernesto.
Yes, I do mean another browser tab. I have some new information. The
timer
seems to slow way down, but not stop counting down when the user
switches focus to another tab, either opening a new tab, or just
clicking on
another
tab. This is happening in both Chrome and Firefox.
I thought that my code was never timing out, but further
experimentation with a shorter timeout period shows that it is doing
the same thing as
the
demo. That is, timing out in about 10 second when you stay on the
tab,
but
taking 3 minutes or longer to timeout when if you change focus to a
different tab.
I would appreciate it if you could look at your demo and see the
behavior and then see if you have any ideas.
As for my code, I really feel they difference with your code are
insignificant especially now that I know the behavior is the same.
See below for the differences.
Thanks again,
Bruce
Code.
I have your InactivitySignOutPanel.java, InactivitySignOutPanel.html
and InactivitySignOutPanel.js from the GitHub site with one slight
modification
in InactivitySignOutPanel.java (see below).
I setup my panel in a base class that serves as a superclass for
all
the
Web pages in the application (extends WebPage) I have a method that
is called to setup the timeout. Here is the method.
public void setupTimeout() {
// Change the following value to change the session
timeout.
int numberOfMinutesUntilTimeout = 15;
int secondsPerMinute = 60;
int secondsToTimeout =numberOfMinutesUntilTimeout *
secondsPerMinute;
add(new InactivitySignOutPanel(timeout,
Duration.seconds(secondsToTimeout)) {
private static final long serialVersionUID = 1L;
protected String getOnTimeChangedFunction() {
return
function(timeRemaining){if(!window.countDown) { window.countDown =
$('#countDown'); } $(window.countDown).html(timeRemaining);};
}
});
add( new AjaxLinkVoid(link) {
private static final long serialVersionUID =
1L;
@Override
public void onClick(AjaxRequestTarget target) {
// do nothing
}
});
}
Re: Wicket atmosphere
I replied to your mail already, but it seems my message was lost in the mail outage. Atmosphere and the JS are upgraded on the wicket-6.x and master branches. I've also fixed the filter. https://issues.apache.org/jira/browse/WICKET-5589 Best regards, Emond On Monday 05 May 2014 14:08:20 Olivier Dutrieux wrote: Could you please update the wicket-atmosphere with the last release 2.1.4 : I know that this version depend of jquery 2.0.3+ but there is a pure javascript version (no jquery depend) : https://github.com/Atmosphere/atmosphere-javascript And I notice that's your version of TrackMessageSizeFilter don't extend the org.atmosphere.client.TrackMessageSizeFilter but it's necessary to be use everywhere my atmosphere : check line 72 of this JavaScriptProtocol file for why : https://github.com/Atmosphere/atmosphere/blob/atmosphere-project-2.1.4/modul es/cpr/src/main/java/org/atmosphere/interceptor/JavaScriptProtocol.java#L 72 I can pull a request if you want. Duto - Duto -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-atmosphere-tp4665687.html Sent from the Users forum 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: AjaxTabbedPanel and validation for all tabs
My recommendation would be to use bean validation and Ajax to update the UI. On Tuesday, May 6, 2014, mscoon msc...@gmail.com wrote: Hi all, I have a complex form for editing existing objects. I am planning to use AjaxTabbedPanel with adapted ajax links for the tabs to submit the current tab when the user switches tabs. There will be a save button under the tabbed panel that will save the entire object. For new objects, I could force the user to visit all tabs before allowing them to save, to guarantee that the validators have ran for all form components and all tabs. The twist here is that the object, when loaded, may be invalid. But I don't want to force the user to visit all tabs when editing an existing object because it will very unfriendly (imagine the user wanting to update just one field in the first tab and being forced to visit all five tabs before saving). So I am looking for a way to make sure that all validators run when the user clicks save. As far as I understand there is no way to force all wicket validators to execute because the request will only contain post data for the active tab. Is there a way to solve this? Client side tabs are a solution I guess but one I'd like to avoid if possible. I did consider moving my validation logic to a server side validation method. The problem here is that you cannot leverage wicket's existing validators and error messages and also it becomes considerably harder to provide visual feedback for errors (e.g. highlight the components with errors). On the plus side, you do have a validation method that can be reused if you have alternate methods for updating the same data (e.g. via a REST service). Are there any pointers on using server side validation with wicket forms? Thanks in advance, Marios
Re: Delete version number in url
Thanks. I figured it out. On Fri, May 16, 2014 at 3:08 PM, Prag pragprog...@gmail.com wrote: @Maxim, your solution works fine, thanks! @Pierre The link does work, but you have to remove the (NoVersionMapper class) suffix: https://svn.apache.org/repos/asf/openmeetings/trunk/singlewebapp/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java See also here: http://stackoverflow.com/a/23695514/1039774 -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Delete-version-number-in-url-tp4665752p4665874.html Sent from the Users forum 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 -- La vie est source de joie, la mort est source de paix, seule la transition est difficile.
Re: problem with message order delivered to wicket users list
Yes, I have been seeing the same thing. I also saw a reply that didn't include someone else's previous response. Bruce Sent from my iPad On May 14, 2014, at 12:21 AM, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: Hi, I the last couple of days I have been experiencing problems with the order of messages delivered to wicket users list: sometimes I receive an answer and then a few minutes after the original message. Is someone else experiencing this behavior? -- Regards - Ernesto Reinaldo Barreiro - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Delete version number in url
@Maxim, your solution works fine, thanks! @Pierre The link does work, but you have to remove the (NoVersionMapper class) suffix: https://svn.apache.org/repos/asf/openmeetings/trunk/singlewebapp/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java See also here: http://stackoverflow.com/a/23695514/1039774 -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Delete-version-number-in-url-tp4665752p4665874.html Sent from the Users forum 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: Ajax timer not counting when tab doesn't have focus?
Bruce.
Let me see if I can find some time during weekend to play a bit with the
links your provided and come up with a more robust solution.
On Fri, May 16, 2014 at 3:57 PM, Bruce Lombardi brlom...@gmail.com wrote:
First, thank you for your continuing interest. This is the best support
group experience I've ever had. I hope the message come in the right
sequence. Lke Ernesto and other A saw the sequencing problem cause by the
apache server problem.
I ran the test that Martin suggestion with 6.16.0-SNAPSHOTand got the
same behavior, which is what Ernesto and I suspected would happen.
I'm sorry, but I don't know a lot about JavaScript so I'm having with
certain things. I read this article in stackoverflow:
https://stackoverflow.com/questions/6032429/chrome-timeouts-interval-suspended-in-background-tabs
Which lead to this:
http://stackoverflow.com/questions/5927284/how-can-i-make-setinterval-also-work-when-a-tab-is-inactive-in-chrome
Which contained an example of a script that doesn’t work correctly (if you
go to it, you will see that it walks the word test across the screen.
If you go to another tab and come back test hasn’t moved)
http://jsfiddle.net/7f6DX/3/
and this example that works (does the same thing but you can see that
test moves even when you go to another tab - but don't go away too long
it will reach the end and disappear).
http://jsfiddle.net/7f6DX/31/
Do you think the last (working) script could be adapted for our timeout?
Regards,
Bruce
-Original Message-
From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Sent: Tuesday, May 13, 2014 1:59 AM
To: users@wicket.apache.org
Subject: Re: Ajax timer not counting when tab doesn't have focus?
Martin,
Thanks for pointing out this. The exact JavaScript enabling this feature
can be found here
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-parent/client-sign-out/src/main/java/com/antilia/signout/InactivitySignOutPanel.js
Maybe there is a memory leak in here as well... but I do not see the
relation with WICKET-5570 as I do not use any of the AJAX timer behavior,
see
https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-parent/client-sign-out/src/main/java/com/antilia/signout/InactivitySignOutPanel.java
As Bruce describes the problem it sounds like if by switching to other tab
browser give less priority to the execution of JavaScript in inactive
tabs.
On Mon, May 12, 2014 at 9:28 PM, Martin Grigorov mgrigo...@apache.org
wrote:
It could be that https://issues.apache.org/jira/browse/WICKET-5570 is
the issue.
Please try with 6.16.0-SNAPSHOT if you can.
Martin Grigorov
Wicket Training and Consulting
On Mon, May 12, 2014 at 8:02 PM, Bruce Lombardi brlom...@gmail.com
wrote:
Thanks Ernesto.
Yes, I do mean another browser tab. I have some new information. The
timer
seems to slow way down, but not stop counting down when the user
switches focus to another tab, either opening a new tab, or just
clicking on
another
tab. This is happening in both Chrome and Firefox.
I thought that my code was never timing out, but further
experimentation with a shorter timeout period shows that it is doing
the same thing as
the
demo. That is, timing out in about 10 second when you stay on the
tab,
but
taking 3 minutes or longer to timeout when if you change focus to a
different tab.
I would appreciate it if you could look at your demo and see the
behavior and then see if you have any ideas.
As for my code, I really feel they difference with your code are
insignificant especially now that I know the behavior is the same.
See below for the differences.
Thanks again,
Bruce
Code.
I have your InactivitySignOutPanel.java, InactivitySignOutPanel.html
and InactivitySignOutPanel.js from the GitHub site with one slight
modification
in InactivitySignOutPanel.java (see below).
I setup my panel in a base class that serves as a superclass for
all
the
Web pages in the application (extends WebPage) I have a method that
is called to setup the timeout. Here is the method.
public void setupTimeout() {
// Change the following value to change the session
timeout.
int numberOfMinutesUntilTimeout = 15;
int secondsPerMinute = 60;
int secondsToTimeout =numberOfMinutesUntilTimeout *
secondsPerMinute;
add(new InactivitySignOutPanel(timeout,
Duration.seconds(secondsToTimeout)) {
private static final long serialVersionUID = 1L;
protected String getOnTimeChangedFunction() {
return
function(timeRemaining){if(!window.countDown) { window.countDown =
$('#countDown'); } $(window.countDown).html(timeRemaining);};
}
Re: Include Files form Filesystem
Wicket is just Java, so you can also have your Base class be the page template and have other pages extend it ;) On Sunday, May 11, 2014, Martin Grigorov mgrigo...@apache.org wrote: Hi, See http://wicketinaction.com/2011/07/wicket-1-5-mounting-resources/ Create a custom ResourceReference and mount it. Then use RequestCycle#urlFor() to get the relative url to it and pass it to Include Martin Grigorov Wicket Training and Consulting On Fri, May 9, 2014 at 5:12 PM, Mikulicic, Vladimir vladimir.mikuli...@br.de javascript:; wrote: Hello, im using Wicket 6.15 Does someone know how to include a static HTML file from the filesystem in my Wicket-App. I have a folder on my machine like /local/wtr/ with two files header.html and footer.html in it. The files are not in the docroot of my server, but somewhere in the filesystem. I would like to include these Files with: new Include(include, header.html); My approach is: getSharedResources().add(extern, new FolderContentResource(new File(/local/wtr))); mountResource(/resource/, new SharedResourceReference(extern)); But I don’t know how to use it with new Include()? How to get the correct path to the header.html? Any help would be fine. Thanks a lot! Vladi -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de
Please help explain the script below, what's the 'className';'unloadConfirmation','mask' stand for? Is there relative docs could be refered to?
Hi,
Please help explain the script below, what's the
'className';'unloadConfirmation','mask' stand for?
Is there relative docs could be refered to?
'var element=document.getElementById('container');
var settings = new Object();
settings.minWidth=200;
settings.minHeight=200;
settings.className='w_blue';
settings.width=700;
settings.height=500;
settings.resizable=true;
settings.element=element;
settings.title='网元2机箱1槽位5板卡1.1端口1';
settings.mask='semi-transparent';
settings.autoSize=false;
settings.unloadConfirmation=true;
Wicket.Window.create(settings).show();'
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