building dynamic charts in wicket

Hi, I would like add an extra page to my Web application which shows a graph similar to jconsole or google charts (displaying time series analysis). It is required to be dynamic in nature which means the graph should update itself (using wicket ajax) as soon as the new new readings/metrics are

Re: building dynamic charts in wicket

You mean regular ajax or ajax push (http://www.mail-archive.com/users@wicket.apache.org/msg49259.html)? ** Martin 2011/5/9 lambdad...@gmail.com lambdad...@googlemail.com: Hi, I would like add an extra page to my Web application which shows a graph similar to jconsole or google charts

RE: building dynamic charts in wicket

Sounds like a combo of a dynamic image resource component (using e.g. JFreeChart or the like) and an AjaxSelfUpdatingTimerBehavior is needed. mvh - Tor Iver Wilhelmsen, Arrive AS -Original Message- From: lambdad...@gmail.com [mailto:lambdad...@googlemail.com] Sent: 9. mai 2011 14:32

Problems with @SpringBean

Hi all, I'm new here, and I have problem with @SpringBean when I click in browser back Button. The Spring resource come null... when I load the Page first time, everything works, but when go back, the Spring component comes null. It happens when I call the Spring component in load()

Re: Problems with @SpringBean

Remove 'transient' The injected bean is a JDK Proxy which is serializable and lightweight On Mon, May 9, 2011 at 2:46 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Hi all, I'm new here, and I have problem with @SpringBean when I click in browser back Button. The Spring

Re: Problems with @SpringBean

Don't make it transient On May 9, 2011 8:48 AM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Hi all, I'm new here, and I have problem with @SpringBean when I click in browser back Button. The Spring resource come null... when I load the Page first time, everything works,

RES: Problems with @SpringBean

Martin, Thanks for quickly response! I removed all transient from these objects. Now, when I click back, it's ok! But, when I click to go forward appears that below error, something relative about deserialization. What could be? Thanks! Vitor 2011-05-09 10:13:36,185 [tomcat-http--16]

Re: Problems with @SpringBean

This is fixed in latest versions of Wicket. Check the release notes at https://issues.apache.org/jira/browse/WICKET#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel or https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310561version=12316329 I'm not sure

Re: building dynamic charts in wicket

Thanks for the prompt reply! In the given scenario, the charts on the central web application reflects the status of the individual machines which either shown as a mashes of the charts which are suppose to be hosted on the individual machines. Alternatively, the metrics could bepushed directly

RES: Problems with @SpringBean

Martin, I'm using the wicket-1.4.15 version, not from my choice, it's company structure. So, using this version, must I use transient, right? Thanks, Vitor -Mensagem original- De: Martin Grigorov [mailto:mgrigo...@apache.org] Enviada em: segunda-feira, 9 de maio de 2011 10:29 Para:

Re: Problems with @SpringBean

transient is right. for the second problem you need to upgrade to newer version On Mon, May 9, 2011 at 3:55 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Martin, I'm using the wicket-1.4.15 version, not from my choice, it's company structure. So, using this version, must

Re: Refreshing loadable detachable model object inside an ajax call

I have finally solved this issue. In my original scenario, I was implementing an anonymous class and inside that anonymous class I was calling parentService().load(Parent.class, id);. To solve this, created an inner class to replace the anonymous class and when initialising the inner class

Children components

Wicketers, How can I get a list of children components, for example, I need modify some things on the children components of a Form. Debuging I saw an attribute children but I've not found a method that can list that components for me. How can I do that? Thanks Vitor PS:

Re: Children components

Hi Vitor, use an IVisitor On Mon, May 9, 2011 at 3:50 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Wicketers, How can I get a list of children components, for example, I need modify some things on the children components of a Form. Debuging I saw an attribute

Re: Children components

On Mon, May 9, 2011 at 8:58 PM, Pedro Santos pedros...@gmail.com wrote: Hi Vitor, use an IVisitor That is - #visitChildren() On Mon, May 9, 2011 at 3:50 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Wicketers, How can I get a list of children components, for example, I

Re: Children components

Hi, iterator() method returns an iterator that iterates through children. Maybe is what you need. Wicketers, How can I get a list of children components, for example, I need modify some things on the children components of a Form. Debuging I saw an attribute children but I've not

Re: Question on sessions

Hi, and effectively bind it to a real session What do you mean with this? I'm having exactly the same issue, that a new session is opened after redirection ... but only for android devices (built-in browser+opera)!? For desktop firefox it works. The redirect-url looks in both cases similar

Re: Question on sessions

ok stupid question. seems to be nothing related to android or wicket ... it was a jetwick.com vs. www.jetwick.com issue so good old apache is the bad man ;) Hi, and effectively bind it to a real session What do you mean with this? I'm having exactly the same issue, that a new session is

Making proper form component

Hi A while ago, we needed to do heavily reused form components and we ended going for the FormComponentPanel through a dedicated DecoratedEdit. However, we had some issues with it, which are: - some methods one would have wanted to override, like clearInput or getConvertedInput, are final. For