Re:
This is really helpful, thanks for your time! Cheers, -Tom On 14.03.2014, at 13:50, Martin Grigorov wrote: > Hi, > > At http://wicketinaction.com/2014/03/header-contributions-positioning/ I've > added a short description of a new special wicket tag - > . > It will be available with Wicket 6.15.0. > > I hope you will find it useful! > > Martin Grigorov > Wicket Training and Consulting - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Link to Wicket page from Javascript
Thanks Ernesto, I was hoping for something simpler since what I have now
with a simple Jquery timer does everything I need except go the the
SessionTimeoutPage, where I would, as you suggest, invalidate the session.
I'm sure your solution would work, but I'm not familiar enough with
AbstractAjaxBehavior to implement it easily and the examples I've seen look
complicated.
Bruce
-Original Message-
From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Sent: Friday, March 14, 2014 3:26 PM
To: users@wicket.apache.org
Subject: Re: Link to Wicket page from Javascript
Hi,
I would implement this as..
1- A JS function that counts how much time has passed since last AJAX
request. Once a certain threshold is passed an AJAX request is sent to the
page.
2- An AbstractAjaxBehavior that is added to the page. I would use it as
context for AJAX request on 1).
3- On the respond of AJAXBehavior you redirect to SessionTimeoutPage and
invalidate the session.
On Fri, Mar 14, 2014 at 8:07 PM, Bruce Lombardi wrote:
> Hi,
>
>
>
> An earlier question I asked about session timeouts was answered by
> Martin Grigorov. I am implementing his suggestion and have a JQuery
> script what sets a timer that times out after a certain period of
> inactivity. The timeout triggers a function call. Currently, for a
> quick test, I have that function use location.href to go to an
> arbitrary static web page like
> this:
>
>
>
> function whenUserIdle(){
>
> location.href = 'http://www.natural-environment.com';
>
> }
>
>
>
> That works fine, but now I need to make it go to a Wicket page in my
> application, similar to what would happen if I had an anchor tag like:
>
>
>
> SessionTimeoutPage
>
>
>
> But I can't figure out how to do this in the javascript function. Can
> anyone tell me how to call the Wicket page from the javascript
> function?
>
>
>
> Thanks,
>
>
>
> Bruce
>
>
--
Regards - Ernesto Reinaldo Barreiro
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Link to Wicket page from Javascript
Hi,
I would implement this as..
1- A JS function that counts how much time has passed since last AJAX
request. Once a certain threshold is passed an AJAX request is sent to the
page.
2- An AbstractAjaxBehavior that is added to the page. I would use it as
context for AJAX request on 1).
3- On the respond of AJAXBehavior you redirect to SessionTimeoutPage and
invalidate the session.
On Fri, Mar 14, 2014 at 8:07 PM, Bruce Lombardi wrote:
> Hi,
>
>
>
> An earlier question I asked about session timeouts was answered by Martin
> Grigorov. I am implementing his suggestion and have a JQuery script what
> sets a timer that times out after a certain period of inactivity. The
> timeout triggers a function call. Currently, for a quick test, I have
> that function use location.href to go to an arbitrary static web page like
> this:
>
>
>
> function whenUserIdle(){
>
> location.href = 'http://www.natural-environment.com';
>
> }
>
>
>
> That works fine, but now I need to make it go to a Wicket page in my
> application, similar to what would happen if I had an anchor tag like:
>
>
>
> SessionTimeoutPage
>
>
>
> But I can't figure out how to do this in the javascript function. Can
> anyone
> tell me how to call the Wicket page from the javascript function?
>
>
>
> Thanks,
>
>
>
> Bruce
>
>
--
Regards - Ernesto Reinaldo Barreiro
Link to Wicket page from Javascript
Hi,
An earlier question I asked about session timeouts was answered by Martin
Grigorov. I am implementing his suggestion and have a JQuery script what
sets a timer that times out after a certain period of inactivity. The
timeout triggers a function call. Currently, for a quick test, I have
that function use location.href to go to an arbitrary static web page like
this:
function whenUserIdle(){
location.href = 'http://www.natural-environment.com';
}
That works fine, but now I need to make it go to a Wicket page in my
application, similar to what would happen if I had an anchor tag like:
SessionTimeoutPage
But I can't figure out how to do this in the javascript function. Can anyone
tell me how to call the Wicket page from the javascript function?
Thanks,
Bruce
Re: Wicket with X-editable
Thanks for your response. I agree, it looks like it would be easy to implement. I will likely have to fork X-editable and add custom code for my needs (not just Wicket integration), so I am curious if anybody has actually used this and run into problems. On 03/10/2014 10:21 PM, Ernesto Reinaldo Barreiro wrote: IMHO this should be very easy to implement/integrate with Wicket: judging from the documentation. I haven't used the library myself, so I might be missing some nuances/caveats... On Tue, Mar 11, 2014 at 12:03 AM, Jered Myers wrote: Has anybody tried to work with Wicket and X-editable ( http://vitalets.github.io/x-editable/index.html)? If so, what was your experience (e.g. X-editable stability, difficulty to implement, etc.)? I am curious if it would be a good idea to go down the road of making my Wicket application run with the X-editable in-line editable fields. -- Jered Myers - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Exception when trying to load resource from a properties file.
Hi, On Fri, Mar 14, 2014 at 1:53 PM, vdaras wrote: > Hello, > > I'm playing around with Wicket and I got a serious problem with .properties > files. > > I got this HomePage.html > > > > > > Welcome Page > > > > : type="text"/> > : type="text" /> > > > > > and HomePage.propeties > You use the XML format but you miss the .xml extension in the file name. Also you miss 'r' in propeRties. > > > > Name > Surname > > > These two files are located in the same directory in my project. > > I get an "org.apache.wicket.WicketRuntimeException: Property 'name' not > found in property files" exception when trying to render HomePage.html. > > I've checked the .war file in the server's directory and the two files are > in the same directory. I've also noticed that a HomePage.properties.xml > file > is also deployed for some reason.The .war is packaged by Maven, using the > It is interesting to find out how HomePage.properties.xml appeared if you didn't added it. > pom file from the wicket quickstart archetype. > > Any ideas? > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Exception-when-trying-to-load-resource-from-a-properties-file-tp4664967.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: Pass exception to internal error page
Hi, On Fri, Mar 14, 2014 at 4:11 PM, jchappelle wrote: > Hi Martin, > > Thanks for the quick reply. > > We don't currently detect duplicate issues automatically. We do get several > duplicates from users because they tend to click the same bad button over > and over. I'm not too worried about attackers because you have to log in to > get anywhere in our application. The way I have thought about doing it is > having a sourceId in our ErrorReport class that would identify the report. > The sourceId might be the page and breadcrumb trail or something of that > nature. Then the ErrorReportingService would keep maybe keep a hash of the > sourceId or store the sourceId's in the database and make sure others with > that id are not sent for a certain time window. Although that is not > perfect, because it could prevent errors from getting to us that need to. > > Can I make a new feature issue in JIRA for the DefaultExceptionMapper to > pass the exception to the constructor of the internal error page? Maybe it > could be a new type of UnexpectedExceptionDisplay in IExceptionSettings > called SHOW_INTERNAL_ERROR_PAGE_WITH_EXCEPTION. That way it doesn't risk > breaking existing users' internal error pages. > With a patch would be awesome! > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Pass-exception-to-internal-error-page-tp4664951p4664973.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 > >
Exception when trying to load resource from a properties file.
Hello, I'm playing around with Wicket and I got a serious problem with .properties files. I got this HomePage.html Welcome Page : : and HomePage.propeties Name Surname These two files are located in the same directory in my project. I get an "org.apache.wicket.WicketRuntimeException: Property 'name' not found in property files" exception when trying to render HomePage.html. I've checked the .war file in the server's directory and the two files are in the same directory. I've also noticed that a HomePage.properties.xml file is also deployed for some reason.The .war is packaged by Maven, using the pom file from the wicket quickstart archetype. Any ideas? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Exception-when-trying-to-load-resource-from-a-properties-file-tp4664967.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: AjaxSelfUpdatingTimerBehavior memory?
It looks OK. The memory grows but after (manual) GC it is freed. Martin Grigorov Wicket Training and Consulting On Fri, Mar 14, 2014 at 3:54 PM, Rob Audenaerde wrote: > On Fri, Mar 14, 2014 at 3:29 PM, Rob Audenaerde < > rob.audenae...@valuecare.nl > > wrote: > > > I have a question on the AjaxSelfUpdatingTimerBehavior > > I have some memory issues and wondered in the behavior could cause this > > (on Jetty) > > When connected with jvisualvm I see the heap increasing each time the > > AjaxSelfUpdatingTimerBehavior is fired (with about 3M per request) > > Is that what I should see? > > > > > > I have reproduced it in a quickstart. > > The screenshot is here: http://www.audenaerde.org/ajax/screenshot.png > The quickstart can be found here: > http://www.audenaerde.org/ajax/ajaxmemory.zip > > Note that I am running in debug mode; but that should not matter I suppose. > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Pass exception to internal error page
Hi Martin, Thanks for the quick reply. We don't currently detect duplicate issues automatically. We do get several duplicates from users because they tend to click the same bad button over and over. I'm not too worried about attackers because you have to log in to get anywhere in our application. The way I have thought about doing it is having a sourceId in our ErrorReport class that would identify the report. The sourceId might be the page and breadcrumb trail or something of that nature. Then the ErrorReportingService would keep maybe keep a hash of the sourceId or store the sourceId's in the database and make sure others with that id are not sent for a certain time window. Although that is not perfect, because it could prevent errors from getting to us that need to. Can I make a new feature issue in JIRA for the DefaultExceptionMapper to pass the exception to the constructor of the internal error page? Maybe it could be a new type of UnexpectedExceptionDisplay in IExceptionSettings called SHOW_INTERNAL_ERROR_PAGE_WITH_EXCEPTION. That way it doesn't risk breaking existing users' internal error pages. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Pass-exception-to-internal-error-page-tp4664951p4664973.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: AjaxSelfUpdatingTimerBehavior memory?
On Fri, Mar 14, 2014 at 3:29 PM, Rob Audenaerde wrote: > I have a question on the AjaxSelfUpdatingTimerBehavior > I have some memory issues and wondered in the behavior could cause this > (on Jetty) > When connected with jvisualvm I see the heap increasing each time the > AjaxSelfUpdatingTimerBehavior is fired (with about 3M per request) > Is that what I should see? > > I have reproduced it in a quickstart. The screenshot is here: http://www.audenaerde.org/ajax/screenshot.png The quickstart can be found here: http://www.audenaerde.org/ajax/ajaxmemory.zip Note that I am running in debug mode; but that should not matter I suppose. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Close Browser Behavior
Hi Martin,
it is definitely a problem in my code :-))
But unfortunately I do not understand how to update the database at that
stage using
@SpringBean? Is that impossible? Do I have to do this outside Wicket using
a HttpSessionListener?
I also tryid to make my custom session implement HttpSessionBindingListener
and override valueUnbound
but that makes no difference. Is there a example for this anywhere, that
seems to be such a common use case?
Best Regards
Daniela
2014-03-13 15:40 GMT+01:00 Martin Grigorov :
> Hi,
>
> Maybe it is a problem in your code ;-)
>
> In case of session expiration this method is called in a non-worker
> thread, i.e.
> * there are no thread locals exported for the Application, RequestCycle
> and Session.
> * The Session is the current instance. The Application can be found by
> using
> * {@link Application#get(String)}. There is no way to get a reference to a
> RequestCycle
> */
> public void onInvalidate()
> {
> }
>
> The javadoc clearly says that when this method is called by the web
> container due to session expiration there are no thread locals.
> The thread locals are available in #onInvalidate() only if the application
> code called Session#invalidate[Now]() explicitly.
>
> Martin Grigorov
> Wicket Training and Consulting
>
>
> On Thu, Mar 13, 2014 at 4:34 PM, Daniela L wrote:
>
> > Hi Martin,
> > if found the reason why the data is not freed in onInvalidate,
> > the Spring/Hibernate update to the database issues a "There is no
> > application attached to current thread
> > ContainerBackgroundProcessor[StandardEngine[Catalina]]". Is this a wicket
> > or a tomcat issue?
> > Best Regards
> > Daniela
> >
> >
> > 2014-03-12 14:31 GMT+01:00 Martin Grigorov :
> >
> > > On Wed, Mar 12, 2014 at 3:20 PM, Daniela L
> wrote:
> > >
> > > > Hi Martin,
> > > > thank you very much for your quick and brilliant answer :-)
> > > > Changing to AjaxCheckBox did the trick.
> > > > It seems to be very difficult to provide a secure way to invalidate
> > user
> > > > data
> > > > cross browser compliant. I noticed that using a tablet with android
> or
> > > IOS
> > > > the
> > > > beforeunload is not triggered at all. Therefor I added a cleanup
> method
> > > to
> > > > the onInvalidate
> > > > of my custom session which should be triggered by the tomcats
> > > > session-timeout, but
> > > > it seems using mobile devices onInvalidate is not triggered?
> > > >
> > >
> > > onInvalidate() is called by the server when the client hasn't
> > touched/used
> > > its http session for session-timeout minutes.
> > > It shouldn't matter whether it is a desktop or mobile client.
> > >
> > >
> > > > Best Regards
> > > > Daniela
> > > >
> > > >
> > > > 2014-03-12 13:21 GMT+01:00 Martin Grigorov :
> > > >
> > > > > Hi,
> > > > >
> > > > > On Wed, Mar 12, 2014 at 1:15 PM, Daniela L
> > > wrote:
> > > > >
> > > > > > Hi,
> > > > > > I am using a close browser behavior to clean up user data if the
> > user
> > > > > > closes
> > > > > > the browser window. I also use a CheckBox to toggle the
> visibility
> > of
> > > > > some
> > > > > > Textfields. Unfortunately the refresh through the click of the
> > > CheckBox
> > > > > > triggers the close browser
> > > > > > behavior. How can this be avoided?
> > > > > > Here is what I did (with wicket 6.12.0):
> > > > > >
> > > > > >
> > > > > > customerFirstName = new
> > > > RequiredTextField("customer.firstName");
> > > > > > customerFirstName.setOutputMarkupPlaceholderTag(true);
> > > > > > closeBrowserBehavior = new AbstractDefaultAjaxBehavior() {
> > > > > >@Override
> > > > > > protected void respond(AjaxRequestTarget target) {
> > > > > >
> > > > > > AppointmentSession.get().releaseSavedBlockedFreeCalendarEvent();
> > > > > > }
> > > > > >
> > > > > > @Override
> > > > > > public void renderHead(Component component,
> > > IHeaderResponse
> > > > > > response) {
> > > > > > super.renderHead(component, response);
> > > > > > response.render(new
> > > > > >
> > OnDomReadyHeaderItem("window.onbeforeunload =
> > > > > > function (e) {"
> > > > > > + "if (!window.dontAsk) {"
> > > > > > + "Wicket.Ajax.get({u:
> > > > > > '"+getCallbackUrl()+"', async: false});"
> > > > > > + "var message = 'my message.',"
> > > > > > + "e = e || window.event;" + "if
> > (e)
> > > {"
> > > > > > + "e.returnValue = message;" +
> > "}}" +
> > > > > > "return message;"
> > > > > > +
> > > > > > "};"));
> > > > > > }
> > > > > > };
> > > > > > customerFirstName.add(closeBrowserBehavior);
> > > > > > form.add(customerFirstName);
> > > > > >
> > > > > > createAccountCB = new CheckBox("createAccountCB", new
> > > > > > Model(createAccount
Re: AjaxSelfUpdatingTimerBehavior memory?
Hi, Definitely not! Capture some memory snapshots and see what is the difference between them. I'm not sure whether VisualVM can do that but Eclipse MAT can. Martin Grigorov Wicket Training and Consulting On Fri, Mar 14, 2014 at 3:29 PM, Rob Audenaerde wrote: > I have a question on the AjaxSelfUpdatingTimerBehavior > I have some memory issues and wondered in the behavior could cause this > (on Jetty) > When connected with jvisualvm I see the heap increasing each time the > AjaxSelfUpdatingTimerBehavior is fired (with about 3M per request) > Is that what I should see? > > > ?Thx > > -Rob >
AjaxSelfUpdatingTimerBehavior memory?
I have a question on the AjaxSelfUpdatingTimerBehavior I have some memory issues and wondered in the behavior could cause this (on Jetty) When connected with jvisualvm I see the heap increasing each time the AjaxSelfUpdatingTimerBehavior is fired (with about 3M per request) Is that what I should see? ?Thx -Rob
Re:
Very nice! On Fri, Mar 14, 2014 at 1:53 PM, Maxim Solodovnik wrote: > Great! > very useful tag > > > On Fri, Mar 14, 2014 at 7:50 PM, Martin Grigorov >wrote: > > > Hi, > > > > At > http://wicketinaction.com/2014/03/header-contributions-positioning/I've > > added a short description of a new special wicket tag - > > . > > It will be available with Wicket 6.15.0. > > > > I hope you will find it useful! > > > > Martin Grigorov > > Wicket Training and Consulting > > > > > > -- > WBR > Maxim aka solomax > -- Regards - Ernesto Reinaldo Barreiro
Re:
Great! very useful tag On Fri, Mar 14, 2014 at 7:50 PM, Martin Grigorov wrote: > Hi, > > At http://wicketinaction.com/2014/03/header-contributions-positioning/I've > added a short description of a new special wicket tag - > . > It will be available with Wicket 6.15.0. > > I hope you will find it useful! > > Martin Grigorov > Wicket Training and Consulting > -- WBR Maxim aka solomax
users@wicket.apache.org
Hi, At http://wicketinaction.com/2014/03/header-contributions-positioning/ I've added a short description of a new special wicket tag - . It will be available with Wicket 6.15.0. I hope you will find it useful! Martin Grigorov Wicket Training and Consulting
Re: Extending the DataTable class doesnt work
On Fri, Mar 14, 2014 at 12:10 PM, chathuraka.waas wrote: > hi, > > thanks for your reply. I tried making the to a > element in the panel markup. > > http://www.w3.org/1999/xhtml"; > xmlns:wicket=" > http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master > "> > > > > just remove OfferTable.html completely > > it didnt work out. > > then i tried removing the outer panel elements from the OfferTable.html > markup and it gave an runtime error asking for the panel markup element. > > > > > > > > > > > [cell] > > > > > You cannot have a inside . The can be inside a . > > > class="fan-nav"> > > > > > as i tried earlier just placing the table content inside the panel and > using > DataTable gets me the work done. but i'm trying to use this method since > there are few other places which uses this code. > > Regards, > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664965.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: Extending the DataTable class doesnt work
hi, thanks for your reply. I tried making the to a element in the panel markup. http://www.w3.org/1999/xhtml"; xmlns:wicket="http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master";> it didnt work out. then i tried removing the outer panel elements from the OfferTable.html markup and it gave an runtime error asking for the panel markup element. [cell] as i tried earlier just placing the table content inside the panel and using DataTable gets me the work done. but i'm trying to use this method since there are few other places which uses this code. Regards, -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664965.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: Extending the DataTable class doesnt work
On Fri, Mar 14, 2014 at 11:42 AM, chathuraka.waas wrote:
> hi,
>
> i'm still trying to fix my initial issue where i have a customized
> DataTable
> class. I have a panel and inside that i have the table i'm extended from
> the
> Data Table.
>
> the code for my extended table is this.
>
> public class OfferTable extends DataTable {
>
> private static final long serialVersionUID = 1L;
>
>
> public OfferTable(String id, List> columns,
> IDataProvider dataProvider, int rowsPerPage) {
> super(id, columns, dataProvider, rowsPerPage);
> }
>
> }
>
>
> and i have the corresponding markup file for this class.
>
> http://www.w3.org/1999/xhtml";
> xmlns:wicket="
> http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master
> ">
>
>
>
>
>
>
> class="fan-nav">
>
>
>
>
>
> [cell]
>
>
>
>
>
>
The DataTable (the Panel) is used with HTML element.
can look like:
or
With your markup you create invalid HTML.
I guess this is the reason why the browser doesn't render it.
>
> i'm creating a instance out of this Table class and placing it in my panel.
>
> List> columns = new
> ArrayList>();
> columns.add(name);
> columns.add(fans);
>
> table = new OfferTable("OffersTable", columns,
> dataProvider, 5) {
>
> private static final long serialVersionUID =
> 8235090332329499560L;
>
> @Override
> protected Item newRowItem(String id, int index, IModel model) {
> Item item = new Item(id, index, model);
> item.add(new AttributeModifier("class", new
> Model(index % 2 == 0 ? "current"
> : "altrow")));
> return item;
> }
> };
>
>
> table.setOutputMarkupId(true);
> table.addTopToolbar(new AjaxFallbackHeadersToolbar(table, dataProvider));
>
>
> when i do this the table does not gets generated. i cant find any compile
> time errors or runtime errors.
> what am i doing wrong in here.
>
>
>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664962.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: Extending the DataTable class doesnt work
hi,
i'm still trying to fix my initial issue where i have a customized DataTable
class. I have a panel and inside that i have the table i'm extended from the
Data Table.
the code for my extended table is this.
public class OfferTable extends DataTable {
private static final long serialVersionUID = 1L;
public OfferTable(String id, List> columns,
IDataProvider dataProvider, int rowsPerPage) {
super(id, columns, dataProvider, rowsPerPage);
}
}
and i have the corresponding markup file for this class.
http://www.w3.org/1999/xhtml";
xmlns:wicket="http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master";>
[cell]
i'm creating a instance out of this Table class and placing it in my panel.
List> columns = new
ArrayList>();
columns.add(name);
columns.add(fans);
table = new OfferTable("OffersTable", columns,
dataProvider, 5) {
private static final long serialVersionUID =
8235090332329499560L;
@Override
protected Item newRowItem(String id, int index, IModel model) {
Item item = new Item(id, index, model);
item.add(new AttributeModifier("class", new
Model(index % 2 == 0 ? "current"
: "altrow")));
return item;
}
};
table.setOutputMarkupId(true);
table.addTopToolbar(new AjaxFallbackHeadersToolbar(table, dataProvider));
when i do this the table does not gets generated. i cant find any compile
time errors or runtime errors.
what am i doing wrong in here.
--
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Re: Extending the DataTable class doesnt work
Got the basic datatable to show in the page. Thanks Martin. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664961.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: Extending the DataTable class doesnt work
https://issues.apache.org/jira/browse/WICKET-5534 Martin Grigorov Wicket Training and Consulting On Fri, Mar 14, 2014 at 10:33 AM, Martin Grigorov wrote: > > > On Fri, Mar 14, 2014 at 10:30 AM, chathuraka.waas < > chathuraka.w...@gmail.com> wrote: > >> hi, >> >> this is my markup for the panel >> >> http://wicket.apache.org/";> >> >> > > change to > > I am not sure why Wicket allows this. > DataTable can check the name of its tag and throw exception when it is not > table ... > > >> >> >> and the generated markup is this, >> >> >>Name >>Name >>No Records Found >> >> >> >> >> >> Regards, >> >> -- >> View this message in context: >> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664958.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: Extending the DataTable class doesnt work
On Fri, Mar 14, 2014 at 10:30 AM, chathuraka.waas wrote: > hi, > > this is my markup for the panel > > http://wicket.apache.org/";> > > change to I am not sure why Wicket allows this. DataTable can check the name of its tag and throw exception when it is not table ... > > > and the generated markup is this, > > >Name >Name >No Records Found > > > > > > Regards, > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664958.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: Extending the DataTable class doesnt work
hi, this is my markup for the panel http://wicket.apache.org/";> and the generated markup is this, Name Name No Records Found Regards, -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664958.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: Extending the DataTable class doesnt work
Show us the markup of the panel where this table is added please.
Martin Grigorov
Wicket Training and Consulting
On Fri, Mar 14, 2014 at 10:09 AM, chathuraka.waas wrote:
> Hi Thanks for your replies.
>
> what i ment from not working was it doesnt give any compilation errors or
> runtime errors but simply it doesnt show the table as in the html.
>
> I tried implementing the basics of DataTable just to try out. here's my
> code.
>
> List> columns = new
> ArrayList>();
>
> columns.add(new PropertyColumn(new Model("Name"),
> "o.name")
> {
> @Override
> public String getCssClass()
> {
> return "sampleCss";
> }
> });
>
> table = new DefaultDataTable String>("OffersTable",columns,dataProvider,5);
> table.setOutputMarkupId(true);
> table.addTopToolbar(new AjaxFallbackHeadersToolbar(table, dataProvider));
>
> i have this code inside a panel and i'm adding the panel to my page. when i
> inspected the generated html i cant find any tabel elements. the column
> headers are shown inside span tags. and also the css classes are not
> applied to the columns as well.
>
> what am i doing wrong in here.
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952p4664956.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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>
Re: Extending the DataTable class doesnt work
Hi Thanks for your replies.
what i ment from not working was it doesnt give any compilation errors or
runtime errors but simply it doesnt show the table as in the html.
I tried implementing the basics of DataTable just to try out. here's my
code.
List> columns = new
ArrayList>();
columns.add(new PropertyColumn(new Model("Name"),
"o.name")
{
@Override
public String getCssClass()
{
return "sampleCss";
}
});
table = new DefaultDataTable("OffersTable",columns,dataProvider,5);
table.setOutputMarkupId(true);
table.addTopToolbar(new AjaxFallbackHeadersToolbar(table, dataProvider));
i have this code inside a panel and i'm adding the panel to my page. when i
inspected the generated html i cant find any tabel elements. the column
headers are shown inside span tags. and also the css classes are not
applied to the columns as well.
what am i doing wrong in here.
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Re: Pass exception to internal error page
Hi, On Fri, Mar 14, 2014 at 1:16 AM, jchappelle wrote: > I am using wicket 6.14.0. > > I have a RequestCycleListener that listens for onException. I handle > PageExpiredException, UnauthorizedInstantiationException(this is custom), > and by default I redirect to a custom ErrorPage class that takes the > Exception object in the constructor. It also contains a list of ignored > exceptions that it will return null for. This custom ErrorPage actually > reports an error to our JIRA bug tracker when it renders to the user. > > The problem I am having is we are getting a lot of bug reports for things > like StalePageException and ComponentNotFoundException when I think wicket > Indeed Wicket handles StalePageException. ComponentNotFoundException usually means that there is an error in the application, so I think it is good to handle it as you do now. > can handle those without the user knowing. While I can add them to the > ignored list, I don't think this is a good design because as wicket > changes, > these exceptions can change. > > I would like a way to just register my internal error page with > getApplicationSettings().setInternalErrorPage(...) but I can't because I > won't have my Exception passed to my error page. Is there a way to do this? > Or is there some way to access the last exception associated with the > session? > > I suppose I can create an Exception variable in my Session class and set it > in my RequestCycleListener but I'm hoping there is a better way. > storing it in the session is the best place. other places to store it are RequestCycle's metadata or a ThreadLocal but usually Wicket will make a http redirect to load the configured internal error page and those won't be valid any more. How do you check whether a given type of error is logged in Jira just once ? An attacker can create thousands of tickets in Jira by just reloading a page that leads to a problem. > > Thanks! > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Pass-exception-to-internal-error-page-tp4664951.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: Extending the DataTable class doesnt work
Hi,
I just remember at some point there were some incompatible changes on
DataTable: remember having to adjust the markup of an extension to get it
working again...
But as Martin states, your mail is not very helpful as you don't clearly
state what the problem is: class does not compile?, you get an exception at
runtime? If so, stackrace? Help other help you, and value their time.
On Fri, Mar 14, 2014 at 5:53 AM, chathuraka.waas
wrote:
> Hi,
>
> i'm trying to migrate my application from 1.4 to 6.14. i have a class
> extending the DataTable and it seems not working after the migration.
>
> i tried replacing the extended class with the DataTable class and it worked
> fine.
>
> this is my code for extending the DataTable class.
>
> public class TestTable extends DataTable {
>
> private static final long serialVersionUID = 1L;
>
>
> public TestTable(String id, List> columns,
> IDataProvider dataProvider, int rowsPerPage) {
> super(id, columns, dataProvider, rowsPerPage);
> }
>
> }
>
> am i doing something wrong here. please shed some light on this. Thanks in
> advance.
>
> Regards,
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>
>
--
Regards - Ernesto Reinaldo Barreiro
Re: Extending the DataTable class doesnt work
Hi,
Again I have problems identifying the description of the problem in your
mails.
"it seems not working" doesn't say anything. Just avoid using such
statements.
Better add info about what is expected and what is the actual result.
Next time I will just ignore your mail.
Martin Grigorov
Wicket Training and Consulting
On Fri, Mar 14, 2014 at 6:53 AM, chathuraka.waas
wrote:
> Hi,
>
> i'm trying to migrate my application from 1.4 to 6.14. i have a class
> extending the DataTable and it seems not working after the migration.
>
> i tried replacing the extended class with the DataTable class and it worked
> fine.
>
> this is my code for extending the DataTable class.
>
> public class TestTable extends DataTable {
>
Here you shadow a real type - java.lang.Object.
It is not problem per se, but it is very easy to become such.
>
> private static final long serialVersionUID = 1L;
>
>
> public TestTable(String id, List> columns,
> IDataProvider dataProvider, int rowsPerPage) {
> super(id, columns, dataProvider, rowsPerPage);
> }
>
> }
>
> am i doing something wrong here. please shed some light on this. Thanks in
> advance.
>
> Regards,
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Extending-the-DataTable-class-doesnt-work-tp4664952.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>
>
