Variable changes on server running, don't change on localhost
Hi,
I am become crazy!
My wicket web application works fine on my laptop on localhost,
but don't work well on my home server.
I made all the web site stateless. I don't need user login. But one page is
stasefull because
I use wicket Ajax Tab Panel. On this page I have youtube video, with some
panels that give informations
about the selected video, taken from youtube API using java. The first panel
give information like title, author, views, ecc.
The second panel give comments of that video, ecc.
My problem is that when user pass from first panel to second panel, the
comments returned is related to another video!
When come back to first panel the information changes and it is relative to
another video too!
It looks totally random! But I think that the information on the actual panel
is related to video selected by another user connected to my web site.
I known that there are user connected to my server every second, just because I
can see upload bandwith used by system information graphic, and I
know by Google Analytics that every day I have about 500 users connected.
Infact when I test the application on my laptop on localhost it works well, all
things is ok, and I am the only user of course.
How can I do some check to understand well the problem?
How can I solve the problem?
In my application I don't manage the Session, because I don't need, and I know
that wicket automatically create a Session, infact
on ajax page I can see jsession=x in the url.
How can I know more instant informations about how many users connected and
what pages that users are wacthing now?
I use wicket 6.2.0, Tomcat 6.2.4, Eclipse EE, Linux, Home server and ADSL
(1Mbit Upload)
Some part of code:
package org.apache.wicket.examples.authentication3;
import
public class V extends BasePage implements Serializable
{ private static final long serialVersionUID = 1L;
public static String v, page;
public static String
titolo,autore,data,descrizione,descr,uploader,videoid;
public static String visualiz = ---, sottoscr = ---, durata=;
public static long secondi;
public static long count;
public static int pageINT;
public static int max_results;
public V()
{
this ( new PageParameters() );
}
public V(PageParameters inparams) {
v = inparams.get(v).toString();
System.out.println (v:+v);
...
add(new Menu(panel,null,inparams.get(in).toString())); // INCLUDE DIV
SUPERIORE DELLA BARRA DI RICERCA
List tabs = new ArrayList();
tabs.add(new AbstractTab(new Model(Info Video))
{
public Panel getPanel(String panelId)
{
return new TabPanel1(panelId);
}
});
tabs.add(new AbstractTab(new Model(Comments))
{
public Panel getPanel(String panelId)
{
return new TabPanel2(panelId);
}
});
tabs.add(new AbstractTab(new Model(Download video or mp3))
{
public Panel getPanel(String panelId)
{
return new TabPanel3(panelId);
}
});
add(new AjaxTabbedPanel(tabs, tabs));
// tabsdx TabPanel di destra: Video correlati e Video dell'autore
List tabsdx = new ArrayList();
tabsdx.add(new AbstractTab(new Model(Related Video))
{
public Panel getPanel(String panelId)
{
return new TabPaneldx1(panelId);
}
});
tabsdx.add(new AbstractTab(new Model(Same author Video))
{
public Panel getPanel(String panelId)
{
return new TabPaneldx2(panelId);
}
});
add(new AjaxTabbedPanel(tabsdx, tabsdx));
...
VideoEntry ve = null;
try
{
YouTubeService service = new
YouTubeService(gdataSample-YouTube-2);
ve = service.getEntry(new
URL(http://gdata.youtube.com/feeds/api/videos/+v), VideoEntry.class);
System.out.println(Service v= + v);
}
catch (MalformedURLException e) { e.printStackTrace(); }
catch (IOException e) { e.printStackTrace(); }
catch (ServiceException e) { e.printStackTrace(); }
...
private static class TabPanel1 extends Panel // Tab Info Video
{
public TabPanel1(String id)
{
super(id);
//...
System.out.println (tab1 v:+v);
System.out.println (tab1 videoid:+videoid);
add(new Label(VideoTitoloTab,titolo));
add(new Label(VideoDescrTab,descrizione));
add(new Label(VideoData,data));
add(new Label(VideoVisualizzazioni,visualiz));
add(new Label(VideoSottoscrizioni,sottoscr));
PageParameters outparamslink13 = new PageParameters(); outparamslink13.add(v,
videoid); outparamslink13.add(in, video); // outparamsl1.add(page,
(pageINT+1));
add(new BookmarkablePageLink(link13, V.class,
outparamslink13).setBody(Model.of(autore)));
...
private static class TabPanel2 extends Panel //
COMMENTI
{
public TabPanel2(String id)
{
super(id);
/**
* Prints the comments feed of a VideoEntry.
*/
Re: Variable changes on server running, don't change on localhost
Alle giovedì 10 gennaio 2013, francois meillet ha scritto: Why do you make properties static, why TabPanel1 is static ? François Just cut and past from some examples or previews app. I removed static and now it works ok! Thank you so much! Long life to you! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AjaxTabPanel stateless is possible?
I would the url of my site without pageId ?2 or ?3 etc.
I know that to do this I need to make the page stateless, so I did it for all
my pages.
But one page have 2 tabs, using AjaxTabbedPanel.
I tried to use simple TabbedPanel, but it is not usefull, because so I have
that all the page is reloaded, and it is not good,
because I have a flashplayer video playing in the page, and when the user
change tab, the video is restarted.
Does exist a solution?
I am ready to put in the url some information to make the page stateless or to
store the selected tab.
Thank you.
Some part of the code:
List tabs = new ArrayList();
tabs.add(new AbstractTab(new Model(Info Video))
{
public Panel getPanel(String panelId)
{
return new TabPanel1(panelId);
}
});
tabs.add(new AbstractTab(new Model(Commenti))
{
public Panel getPanel(String panelId)
{
return new TabPanel2(panelId);
}
});
tabs.add(new AbstractTab(new Model(mp3))
{
public Panel getPanel(String panelId)
{
return new TabPanel3(panelId);
}
});
add(new AjaxTabbedPanel(tabs, tabs));
// tabsdx TabPanel di destra:
List tabsdx = new ArrayList();
tabsdx.add(new AbstractTab(new Model(Video Correlati))
{
public Panel getPanel(String panelId)
{
return new TabPaneldx1(panelId);
}
});
tabsdx.add(new AbstractTab(new Model(Video dello stesso autore))
{
public Panel getPanel(String panelId)
{
return new TabPaneldx2(panelId);
}
});
add(new AjaxTabbedPanel(tabsdx, tabsdx));
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Re: How to know the country of the user
Alle domenica 28 ottobre 2012, Andrea Del Bene ha scritto: You should try Session.get().getLocale(). By default Session returns the locale of the underlying HttpServletRequest. getLocale return the languange set in the browser, and it is not the same thing of country. You are right for example for me that I am italian, so my language (it) is the same of the country (it) But for example if your country may be Brazil (br), but language is portuguese. The same is for language espanol (es), that is speaking in many countries. How can I know the country of the user that is connected to my wicket page? I only suppose to check the IP address with: String ipAddress = ((ServletWebRequest) RequestCycle.get().getRequest()).getContainerRequest().getRemoteHost(); And than with command line whois check the country whois 109.113.243.xx |grep -E 'country|Country' or use a free database: http://dev.maxmind.com/geoip/geolite. If you know some wicket library, or better way, please tell me. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to know the country of the user
Alle domenica 28 ottobre 2012, Wujek Srujek ha scritto: Locale has more information than just the language. For example: en_US is English in USA; en_UK is English in the UK, it_IT is Italian in Italy, but it_CH is Italian in Switzerland. Your example would differentiate between pt_PT (Portuguese in Portugal) and pt_BR (Portuguese in Brazil). Check out Locale.getCountry(). This being said, it is still not the same as the physical location. Do you really need the country of residence for some statistics / whatever, or the language / regional settings for localization? In the former case, Locale won't help; in the latter, the physical location is probably not the right way to go, Locale is. For example, I'm Polish but live in Germany, and I would like your application display Polish strings (or English). Thank you so much, for your reply. I don't need the physical location, so Locale.getCountry() is enought for me, and so faster and easy than my idea. Thank you so much! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to know the country of the user
How can I know the country of the user that is connected to my wicket page? I only suppose to check the IP address with: String ipAddress = ((ServletWebRequest) RequestCycle.get().getRequest()).getContainerRequest().getRemoteHost(); And than with command line whois check the country whois 109.113.243.xx |grep -E 'country|Country' or use a free database: http://dev.maxmind.com/geoip/geolite. If you know some wicket library, or better way, please tell me. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
I would url clear, without jsessionid and ?1
Hi,
I know that it is an old discussion,
but I really want the url simply and clear, without ;jsessionid= and without ?1
?2 etc.
I am starting to upgrade to wichet 6.2.0
actually I use this in MainApplication:
protected void init()
{
super.init();
SecurePackageResourceGuard guard = new SecurePackageResourceGuard();
guard.addPattern(+**.gif);
guard.addPattern(+*.*);
guard.addPattern(+*.gi*);
guard.addPattern(+test*.gif);
getResourceSettings().setPackageResourceGuard(guard);
//getDebugSettings().setDevelopmentUtilitiesEnabled(true);
// mountPage(home.html, HomePage.class);
// mountPage(/, HomePage.class);
mountPage(search, Search.class);
mountPage(products, Products.class);
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Re: I would url clear, without jsessionid and ?1
Alle giovedì 25 ottobre 2012, Martin Grigorov ha scritto:
On Thu, Oct 25, 2012 at 4:57 PM, Paolo irresistible...@gmail.com wrote:
Hi,
I know that it is an old discussion,
but I really want the url simply and clear, without ;jsessionid= and
without ?1 ?2 etc.
1) make sure cookies are enabled - jsessionid is gone
Yes, the cookies are enabled.
Now I notice, that only the homepage have jsessionid, so I mounted it with:
mountPage(/, HomePage.class);
and jsessionid is disappeared.
But now an / is added at the end of url of homepage.
I don't like it, but I can live with it. I also see that if I wrote
www.google.com the rendered page add an / at the and i.e.:
http://www.google.com/
2) make sure your pages are stateless - ?2 is gone
How can I make all my pages stateless?
Voila!
I am starting to upgrade to wichet 6.2.0
actually I use this in MainApplication:
protected void init()
{
super.init();
SecurePackageResourceGuard guard = new SecurePackageResourceGuard();
guard.addPattern(+**.gif);
guard.addPattern(+*.*);
guard.addPattern(+*.gi*);
guard.addPattern(+test*.gif);
getResourceSettings().setPackageResourceGuard(guard);
//getDebugSettings().setDevelopmentUtilitiesEnabled(true);
// mountPage(home.html, HomePage.class);
// mountPage(/, HomePage.class);
mountPage(search, Search.class);
mountPage(products, Products.class);
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Re: Wicket and Menu support
Alle domenica 08 aprile 2012, Daniel Neugebauer ha scritto: Depending on how your menus are supposed to be defined, you could statically put them into your markup or dynamically create them by using a ListView or similar. If you want to avoid HTML/CSS as far as possible, other frameworks may fit better. For example, you can avoid HTML/CSS almost completely with Vaadin or GWT if you don't need any custom layout (if you do, it can be a lot of work to style it). And then there are a lot of frameworks that are easier to style but require you to write some HTML/CSS yourself. If you want to stay with Wicket, you should get more comfortable with HTML and CSS (which will take a lot of exercise to get it right) or leave writing templates up to a web designer, which (due to a good separation of templates and code) is far easier in Wicket than with other frameworks. In most cases, you can simply take a design, add Wicket XML tags/attributes to it and start using that template from your code. I suggest jquery menu, they are very simple to use. You could find a lot of those on google search. I used with satisfaction jquery.treeview.js with 3 level menu and wicket:link statically http://docs.jquery.com/Plugins/Treeview P.S. Jquery now, with wicket 6, is internally supported by wicket core. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: What real life scenario calls for page ID?
Alle martedì 27 marzo 2012, Martin Grigorov ha scritto: On Tue, Mar 27, 2012 at 12:51 AM, Paolo irresistible...@gmail.com wrote: Alle giovedì 22 marzo 2012, Pointbreak ha scritto: On Thu, Mar 22, 2012, at 11:42, Igor Vaynberg wrote: No that is not what happens with NoVersionMount: i didnt say it was an ajax twistie Not being an ajax twistie link still doesn't add the ?1 to the url. NoVersionMount will only add the id to callback urls. I am newbie, and all discussion is very hard to understand. I got the code of NoVersionMount and It works fine for me until.. ...I migrated to Wicket 6! I change imports: org.apache.wicket.request.mapper.** org.apache.wicket.core.request.mapper.** (OSGi friendly) But I got this error on NoVersionMount: GRAVE: Exception starting filter MainApplication java.lang.IncompatibleClassChangeError: Expecting non-static method org.apache.wicket.core.request.mapper.MountedMapper.getOptionalPlaceholder(Ljava/lang/String;)Ljava/lang/String; Make sure that all wicket jars are version 6.0.0-beta1 and clean and recompile your application against them. I did it correctly. I clean it and recompile, but nothing changed. I got always the same error. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: What real life scenario calls for page ID?
Alle giovedì 22 marzo 2012, Pointbreak ha scritto: On Thu, Mar 22, 2012, at 11:42, Igor Vaynberg wrote: No that is not what happens with NoVersionMount: i didnt say it was an ajax twistie Not being an ajax twistie link still doesn't add the ?1 to the url. NoVersionMount will only add the id to callback urls. I am newbie, and all discussion is very hard to understand. I got the code of NoVersionMount and It works fine for me until.. ...I migrated to Wicket 6! I change imports: org.apache.wicket.request.mapper.** org.apache.wicket.core.request.mapper.** (OSGi friendly) But I got this error on NoVersionMount: GRAVE: Exception starting filter MainApplication java.lang.IncompatibleClassChangeError: Expecting non-static method org.apache.wicket.core.request.mapper.MountedMapper.getOptionalPlaceholder(Ljava/lang/String;)Ljava/lang/String; at org.apache.wicket.core.request.mapper.MountedMapper.isFixedSegment(MountedMapper.java:228) at org.apache.wicket.core.request.mapper.MountedMapper.getPathSegments(MountedMapper.java:207) at org.apache.wicket.core.request.mapper.MountedMapper.init(MountedMapper.java:196) at org.apache.wicket.core.request.mapper.MountedMapper.init(MountedMapper.java:175) at org.apache.wicket.examples.authentication3.NoVersionMount.init(MainApplication.java:90) at org.apache.wicket.examples.authentication3.MainApplication.init(MainApplication.java:77) at org.apache.wicket.Application.initApplication(Application.java:801) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:344) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:284) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422) at org.apache.catalina.core.ApplicationFilterConfig.init(ApplicationFilterConfig.java:115) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3838) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4488) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardHost.start(StandardHost.java:722) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:593) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) 27-mar-2012 0.30.55 org.apache.catalina.core.StandardContext start GRAVE: Error filterStart 27-mar-2012 0.30.55 org.apache.catalina.core.StandardContext start GRAVE: Context [/watch] startup failed due to previous errors 27-mar-2012 0.30.55 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc GRAVE: A web application registered the JBDC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. And this is my import list in MainApplication.java: package org.apache.wicket.examples.authentication3; import org.apache.wicket.protocol.http.WebApplication; import org.apache.wicket.Page; import org.apache.wicket.authroles.authentication.AbstractAuthenticatedWebSession; import org.apache.wicket.authroles.authentication.AuthenticatedWebApplication; import org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler; import org.apache.wicket.core.request.mapper.MountedMapper; import org.apache.wicket.markup.html.SecurePackageResourceGuard; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.Application; import org.apache.wicket.Page; import org.apache.wicket.request.IRequestHandler; import org.apache.wicket.request.Request; import org.apache.wicket.request.Response; import org.apache.wicket.request.Url; import org.apache.wicket.Session; import org.apache.wicket.protocol.http.WebApplication; import org.apache.wicket.core.request.*; import org.apache.wicket.request.component.IRequestablePage; import org.apache.wicket.request.mapper.info.PageComponentInfo; import org.apache.wicket.request.mapper.parameter.PageParametersEncoder; //import
Could not find child with id: cart:prezzo in the wicket:enclosure
I am become crazy with wicket:enclosure to prevent an runtime error in case the ListView is empty. this is part of my html code: table border=1 wicket:enclosure child=cart:prezzo tr wicket:id=cart tda href=# wicket:id=OggettoLink target=_blank img wicket:id=OggettoIcon width=180 src=# title=Apri in nuova finestra alt=Immagine/ /a/td td a wicket:id=titolo href=#Link/a/td td wicket:id=prezzoprezzo/td td nbsp;/td /tr /wicket:enclosure /table -- I use Wicket 6 beta. If you need more code, I can post it. I try to change the child to: cart prezzo OggettoLink OggettoIcon titolo but I got always the same runtime error: Unexpected RuntimeException Last cause: Could not find child with id: cart:prezzo in the wicket:enclosure Stacktrace Root cause: org.apache.wicket.WicketRuntimeException: Could not find child with id: cart:prezzo in the wicket:enclosure at org.apache.wicket.markup.html.internal.Enclosure.checkChildComponent(Enclosure.java:270) at org.apache.wicket.markup.html.internal.Enclosure.getChildComponent(Enclosure.java:249) at org.apache.wicket.markup.html.internal.Enclosure.onInitialize(Enclosure.java:134) at org.apache.wicket.Component.fireInitialize(Component.java:1004) at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:963) at org.apache.wicket.MarkupContainer.addedComponent(MarkupContainer.java:940) at org.apache.wicket.MarkupContainer.add(MarkupContainer.java:164) at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:293) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1424) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1599) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1574) at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528) at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71) at org.apache.wicket.Component.internalRenderComponent(Component.java:2584) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1537) at org.apache.wicket.Component.internalRender(Component.java:2414) at org.apache.wicket.Component.render(Component.java:2342) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1435) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1599) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1574) at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528) at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71) at org.apache.wicket.Component.internalRenderComponent(Component.java:2584) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1537) at org.apache.wicket.Component.internalRender(Component.java:2414) at org.apache.wicket.Component.render(Component.java:2342) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1435) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1599) at org.apache.wicket.Page.onRender(Page.java:929) at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:138) at org.apache.wicket.Component.internalRender(Component.java:2414) at org.apache.wicket.Component.render(Component.java:2342) at org.apache.wicket.Page.renderPage(Page.java:1060) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:219) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:139) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:717) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:160) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:216) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at
Re: Homepage runs 2 times if I mount it as /
Alle venerdì 23 marzo 2012, Jeff Schneller ha scritto:
I may be wrong but you don't need to mount the homepage which is why it is
being executed twice.
Yes, ok, you are right.
But the problem was start because I use the NoVersionMount to mount homepage
because I don't like that the url of page have this add:
/;jsessionid=6730E8A6F6FED95C9AC24E7A37F3A35A?0
So, can you suggest a good solution?
--
@Override
protected void init()
{
super.init();
// mountPage(/, HomePage.class);
mount(new NoVersionMount(/, HomePage.class));
mount(new NoVersionMount(watch, V.class))
}
}
/**
* Provides a mount strategy that drops the version number from
* stateful page urls.
*/
class NoVersionMount extends MountedMapper {
public NoVersionMount(String path, Class? extends IRequestablePage
pageClass) {
super(path, pageClass, new PageParametersEncoder());
}
@Override protected void encodePageComponentInfo(Url url, PageComponentInfo
info)
{
// do nothing so that component info does not get
// rendered in url
}
@Override public Url mapHandler(IRequestHandler
requestHandler)
{
if (requestHandler instanceof ListenerInterfaceRequestHandler) {
return null;
} else {
return super.mapHandler(requestHandler);
}
}
}
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BookmarkablePageLink with Label is supported by Wicket?
I read on this web site:
http://ondra.zizka.cz/stranky/programovani/java/web/wicket/wicket-link-with-label.texy
-
Wicket does not have exactly a „link with label“ component out of the box.
Remember Wicket tries to hide the HTTP from you (and is quite good at it).
It has a Link, which can react to onClick(), and can contain anything (a simple
span or a whole div with everything inside).
But some people, me included, would like to have a simple link with text, to
get:
a href=...Text/a
-
So my question:
Is it right?
Wicket really does not have link with label component out of the box?
And in wicket 1.5 or 1.6?
Is the normal solution to use onClick() override Label component?
Like this code?
add(new Label(linktext, Click the +text) {
@Override
public void onClick() {
PageParameters outparams = new PageParameters();
outparams.add(param, parameter);
setResponsePage(Index.class, outparams);
}
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Homepage runs 2 times if I mount it as /
I made bookmarkable the HomePage:
But it is executed two times!!!
Infact it make me crazy!
I put an System.out.printf to check it in the console log.
Because the page in the browser look like to load only one time,
but in the console I can read 2 times printf line!
If I mount it as something different by / homepage runs only one time.
This is the main of my app called watch:
---
public class MainApplication extends WebApplication
{
@Override
public Class getHomePage()
{
return HomePage.class;
}
@Override
protected void init()
{
super.init();
mountPage(/, HomePage.class);
mountPage(print.html, Print.class);
mount(new NoVersionMount(watch, V.class));
}
}
-
If I replace it with mountPage(home, HomePage.class); it works normally.
Url string after first start:
http://localhost:8080/watch/?0
Url string after reload page:
http://localhost:8080/watch/?2
--
If I mount page as
mountPage(, HomePage.class);
I got this error:
java.lang.IllegalArgumentException: Argument 'mountPath' may not be null or
empty.
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Re: What real life scenario calls for page ID?
Alle lunedì 19 marzo 2012, Chris Colman ha scritto: I've been thinking about the new 1.5 page ID/versioning feature (which we disabled as soon as we discovered it) and wondering if there is actually a real world scenario for stateful pages that actually requires this functionality. I understand the purpose is so that the browser's 'Back' function can work properly (and maybe efficiently) but, in all the scenarios we have at least, proper would be to re-render and not pull the page from the cache. For example, an online store with the current shopping cart displayed in the right hand column: Browser is showing page for product A, no products in shopping cart shown in right column. User goes to page for product B, adds product B to shopping cart. Hit's back button. Now wouldn't the 'page versioning/id' feature now show the cached page for product A with a shopping cart that is still empty even though the user just added product B? Or would it realize that the shopping cart panel's model has changed and update it to reflect the newly added item? In this scenario showing an empty shopping cart is a very definite incorrect behavior that will freak out the user who believes that they have added a product B (which they have) but it is not shown in the shopping cart. 1.4 functionality (without page ID) worked fine. We never had a single complaint about back button not displaying the correct result. I'm half doubting whether page ID is a useful feature but half wondering if it is a useful feature for which I just haven't discovered useful scenarios where it is of benefit and so I should find these scenarios and change my design to use it. Thoughts? I support you! I implemented class NoVersionMount thanks to pointbreak in my MainApplication. And It will be my template for future app. But to do it, I needed to understood the problem, check on google, read a lot of pages, without found a solution, so post the question here, and after 3 post, got a right reply for me. Why an wicket user have to do all this Why not, wicket use the NoVersionMount as default Mount? Like in wicket 1.4. And implement an VersionMount as an alternative for developer? - 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
I don't want url page count parameter: localhost:8080/context/?0
Hi, I read this old post to solve the my same problem: --- I'm using Wicket 1.5.3, an application with a number of tabbed panels. My application's url is, lets say http://localhost:9080/context/ When I enter this URL, the browse immediately changes this to http://localhost:9080/context/?0 I don't want that!! When I enter userdata and switch some tabs, nothing happens, but when I hit F5 the URL changes to http://localhost:9080/context/?9 or another number, depending on my activity. I don't want that!! I read this suggested link: http://stackoverflow.com/questions/8081143/components-not-reloading-on-url-change-in-wicket-1-5-2 http://stackoverflow.com/questions/8135755/wicket-1-5-new-urls/8139152#8139152 BUT I DON'T UNDERSTAND TO SOLVE THE SIMPLE PROBLEM! I tried to change from String id = inparams.get(id).toString(); TO RequestCycle requestCycle = RequestCycle.get(); Request request = requestCycle.getRequest(); IRequestParameters irp = request.getRequestParameters(); String id = irp.getParameterValue(id).toString(); BUT NOTHING CHANGED! Please Help me, in this stupid wicket issue. Thank you
Re: WICKET JAVASCRIPT
Alle mercoledì 07 marzo 2012, mukesh kumar ha scritto: Thanks for it. But i am still confused. So, can you write some line of code for alert message of JS file. Thanks ! You could use visural http://wicket.visural.net/examples/dialog If you learn to use it, you will use also other tools faster. I like Fancybox to show images. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/WICKET-JAVASCRIPT-tp4450551p4453708.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: Wicket authentication: how to store user?
Alle sabato 03 marzo 2012, Martin Grigorov ha scritto:
Hi,
Save the logged in user id in the Session.
MySession.java:
private long userId;
public User getUser() {
return userService.getUserById(userId);
}
AnyPage.java:
user = MySession.get().getUser();
Thank you, for support and explanation code, very useful because I am a newbie.
Just one another answer: Is it secure?
Can someone alter session data and change user data, so an hacher could log
with own account but operate with other accounts?
Do I need some random code like this hdfds6yh6yhgtruifh4hf4frh9ruehfe to
store temporanealy in session and database and associate it to a specific user?
I added registration and user/password sign-in and checking with database,
instead of simple wicket as user and password.
All works ok, but now I need in AdminPage to known which user is logged in.
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Wicket authentication: how to store user?
I use this code as base: http://wicketstuff.org/wicket14/authentication/ I added registration and user/password sign-in and checking with database, instead of simple wicket as user and password. All works ok, but now I need in AdminPage to known which user is logged in. How can I implement it? Is there some Wicket implementation? Do I need to store user in Session or with cookies or in PageParameters? Is it secure? Thank you. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Google bot see my site with errors!!
Alle mercoledì 01 febbraio 2012, Martin Grigorov ha scritto:
I guess lingue is null here, i.e. there is no Accept-Language header.
NPEs are easy to debug ;-)
Thank you very much,
I solved it by putting a
if (lingua==null) { lingua = 0; }
before the line with NPE:
if (lingua.indexOf(en-tt)-1) getSession().setLocale(
I don't know if this solution is nice to code, but it work's, and this
is enought for me! :-)
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Re: Google bot see my site with errors!!
Alle martedì 31 gennaio 2012, Josh Kamau ha scritto:
Does your homepage constructor have any arguments?
this is the first part of HomePage.java, with some omissis
package org.wicket.example;
import ..
public class HomePage extends WebPage // implements java.io.Serializable
{
private static final long serialVersionUID = 1L;
public Model modelWww; //private
public int i;
public String ,cp;
public String vcode;
public HomePage()
{
this ( new PageParameters() );
}
public HomePage(PageParameters inparams) // PageParameters params)
{
final HttpServletRequest httpServletRequest =
((WebRequest)getRequest()).getHttpServletRequest();
final String lingua =
httpServletRequest.getHeader(Accept-Language);
if (lingua..
String v; // = params.getString(v); // prende il parametro v
(codice del video) dall'URL
String invideo = inparams.getString(v);
if (invideo==null) {// NESSUN VIDEO URL INSERITO
modelWww = new Model(eg:
http://www.youtube.com/watch?v=uSD4vsh1zDA;);
}
else {
..
The MainApplication.java complete source code:
==
package org.wicket.example;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.request.target.coding.QueryStringUrlCodingStrategy;
import org.wicket.example.HomePage;
import org.wicket.example.QuoteResult;
public class MainApplication extends WebApplication
{
@Override
protected void init()
{
mount(new QueryStringUrlCodingStrategy(watch, QuoteResult.class));
}
@Override
public Class getHomePage()
{
return HomePage.class;
}
}
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Re: Google bot see my site with errors!!
Alle martedì 31 gennaio 2012, Martin Grigorov ha scritto:
What exactly is the code at: org.wicket.example.QuoteResult. init
(QuoteResult.java: 55) ?
package org.wicket.example;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.AbstractBehavior;
import org.apache.wicket.markup.html.IHeaderResponse;
import org.apache.wicket.markup.html.internal.HeaderResponse;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.markup.html.link.*;
import org.apache.wicket.model.Model;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.protocol.http.WebRequest;
import org.apache.wicket.protocol.http.WebResponse;
import org.apache.wicket.request.target.coding.QueryStringUrlCodingStrategy;
import org.apache.wicket.request.target.component.BookmarkablePageRequestTarget;
import org.apache.wicket.request.target.basic.RedirectRequestTarget;
import javax.servlet.http.HttpServletRequest;
public class QuoteResult extends WebPage // implements java.io.Serializable
{
private static final long serialVersionUID = 1L;
public Model modelWww;
public int i;
public String ,cp,formato;
public String vcode;
public String urlcache,burlcache;
public QuoteResult()
{
this ( new PageParameters() );
}
//
public QuoteResult(PageParameters inparams) // PageParameters params)
{
final HttpServletRequest httpServletRequest =
((WebRequest)getRequest()).getHttpServletRequest();
final String lingua =
httpServletRequest.getHeader(Accept-Language);
if (lingua.indexOf(en-tt)-1) getSession().setLocale(new
Locale (en-tt)); // *** THIS IS LINE 55
NPEs are easy to debug ;-)
What is NPEs?
I use Eclipse IDE. I don't know to debug, can you suggest a simple guide to
debug Wichet?
The app work well, on my laptop, where I code it, I tested it in localhost with
different language browsers.
It also work well on server. It is very strange!
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Re: How to get client ip with wicket 1.5
Alle lunedì 21 novembre 2011, François Meillet ha scritto: ((ServletWebRequest) RequestCycle.get().getRequest()).getContainerRequest().getRemoteHost() François getHeader(X-Forwarded-For) return null string!! I use getRemoteHost() and it works! Thanks to all!! P.S. I test it only on localhost (ip 127.0.0.1) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to get client ip with wicket 1.5
I need to known the ip address of the user connected to my tomcat server. In previous post, I read about... getWebRequestCycle().getWebRequest().getHttpServletRequest().getRemoteAddr(); But I also find some documentation with google that in Wicket 1.5 I should use WebClientInfo: getRemoteAddr protected String getRemoteAddr(RequestCycle requestCycle) When using ProxyPass, requestCycle().getHttpServletRequest(). getRemoteAddr() returns the IP of the machine forwarding the request. In order to maintain the clients ip address, the server places it in the X-Forwarded-For Header. Parameters: requestCycle - the request cycle Returns: remoteAddr IP address of the client, using the X-Forwarded-For header and defaulting to: getHttpServletRequest().getRemoteAddr( But I am a beginner in wicket 1.5 and java, so I need some example code to get ip address, if it is possible. Thank you in advance
Re: How to get client ip with wicket 1.5
Alle domenica 20 novembre 2011, vineet semwal ha scritto: HttpServletRequest request = servletWebRequest.getContainerRequest(); String ipAddress = request.getHeader(X-Forwarded-For); Thank you for your very fast reply. I implemented your code: HttpServletRequest request = ServletWebRequest.getContainerRequest(); String ipAddress = request.getHeader(X-Forwarded-For); but I got this error on the first line: Cannot make a static reference to the non-static method getContainerRequest() from the type ServletWebRequest Can you help me? Thak you so much. On Sun, Nov 20, 2011 at 4:41 PM, Paolo irresistible...@gmail.com wrote: I need to known the ip address of the user connected to my tomcat server. In previous post, I read about... getWebRequestCycle().getWebRequest().getHttpServletRequest().getRemoteAddr(); But I also find some documentation with google that in Wicket 1.5 I should use WebClientInfo: getRemoteAddr protected String getRemoteAddr(RequestCycle requestCycle) When using ProxyPass, requestCycle().getHttpServletRequest(). getRemoteAddr() returns the IP of the machine forwarding the request. In order to maintain the clients ip address, the server places it in the X-Forwarded-For Header. Parameters: requestCycle - the request cycle Returns: remoteAddr IP address of the client, using the X-Forwarded-For header and defaulting to: getHttpServletRequest().getRemoteAddr( - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
What is the Best login implementation?
Hi, I found on google some solution for login with wicket: http://wicket.apache.org/learn/projects/authroles.html Wicket Shiro - integration between Apache Shiro and Wicket (I can't find the web site) Wicket Security - JAAS inspired, principal based security framework (I can't find the web site) What is the the best and the simplest to implement? I need security too :-) Are there some other library/example code? thank you - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Repetitive TextField Form into ListView?
Hi,
It is my first experience with Wicket.
I try to do a e-commerce site, based on cheese shop from Wicket in Action Book.
I have problem to implement shopping cart to set the quantity of each item that
the user choose.
As you can see in this screenshot, I put a TextField for quantity in a ListView
of all items that the user put in the shopping cart.
At beginning all quantity value are set to 1.
The problem is that it works correctly only if I have only one item. If I have
two or more items, I can set correctly only the last quantity.
Foe example, If I try to set quantity of the first item, the value that will be
assigned to it will be the value of the last item.
Thank you for help!
http://sacredspirit.altervista.org/images/screenshot.jpg
QuantFUORI=1
QuantFUORI=1
QuantSTR=1
QuantFORM=2
Quantity Value changed
QuantFUORI=1
QuantFUORI=2
QuantSTR=1
QuantFORM=2
Quantity Value changed
QuantFUORI=2
QuantFUORI=2
This is the complete source code of Checkout.java
package org.wicket.example.pages;
import au.com.bytecode.opencsv.CSVReader;
import au.com.bytecode.opencsv.CSVWriter;
import java.io.IOException;
import java.io.Serializable;
import java.text.NumberFormat;
import java.io.Serializable;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.list.PageableListView;
import org.apache.wicket.markup.html.navigation.paging.PagingNavigator;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.ResourceReference;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.behavior.AbstractBehavior;
import org.apache.wicket.extensions.yui.calendar.DateField;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.RequiredTextField;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.RefreshingView;
import org.apache.wicket.markup.repeater.ReuseIfModelsEqualStrategy;
import org.apache.wicket.markup.repeater.util.ModelIteratorAdapter;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.Radio;
import org.apache.wicket.markup.html.form.RadioChoice;
import org.apache.wicket.markup.html.form.RadioGroup;
import org.apache.wicket.markup.html.form.TextArea;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.ResourceReference;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.behavior.AbstractBehavior;
import org.apache.wicket.extensions.yui.calendar.DateField;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.RequiredTextField;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.RefreshingView;
import org.apache.wicket.markup.repeater.ReuseIfModelsEqualStrategy;
import org.apache.wicket.markup.repeater.util.ModelIteratorAdapter;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.validation.validator.EmailAddressValidator;
import org.wicket.example.Address;
import org.wicket.example.Pagamento;
import org.wicket.example.Cart;
import org.wicket.example.C;
import org.wicket.example.pages.CheesrPage;
import org.wicket.example.MainApplication;
public class Checkout extends CheesrPage {
private Cart cart;
public
How to know what RadioGroup was selected?
I implemented this example in my application
https://cwiki.apache.org/WICKET/using-radiogroups.html
But, how I can know what radio button of radiogroup the user selected?
This is a part of the html code:
span wicket:id=group
input wicket:id=1 type=radio/
input wicket:id=2 type=radio/
input wicket:id=3 type=radio/
input wicket:id=4 type=radio/
/span
This is a part of the java code:
final Pagamento bean=new Pagamento();
RadioGroup myInt = new RadioGroup(group, new PropertyModel(bean,
myInt));
myInt.add(new Radio(1, new Model(1)));
myInt.add(new Radio(2, new Model(2)));
myInt.add(new Radio(3, new Model(3)));
myInt.add(new Radio(4, new Model(4)));
form.add(myInt);
...
form.add(new Button(order) {
@Override
public void onSubmit() {
final String pagamentoSTR = bean.toString();
System.out.println (Tipo pagamento:+pagamentoSTR);
...
This is the java code for the class Pagamento:
--
package org.wicket.example;
import java.io.Serializable;
public class Pagamento implements Serializable {
private Integer myInt;
public void setMyInt(Integer myInt) {
this.myInt=myInt;
}
public Integer getMyInt() {
return myInt;
}
}
I have no errors, but in the console i got:
Tipo pagamento:org.wicket.example.Pagamento@5bee9e20
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Re: How to know what RadioGroup was selected?
Alle giovedì 07 aprile 2011, James Carman ha scritto: What is the value of myInt? That should tell you which one was selected. On Wed, Apr 6, 2011 at 10:15 PM, Paolo irresistible...@gmail.com wrote: I implemented this example in my application https://cwiki.apache.org/WICKET/using-radiogroups.html But, how I can know what radio button of radiogroup the user selected? Great!! You was very fast to reply! And I solved my problem with: System.out.println (Tipo pagamento:+bean.getMyInt()); Thank you very much!!! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to do document.write(Hello Word); in Wicket?
How can I write something into the HTML page, from Java code.
A similar fast metod like in javascript to write in HTML:
document.write(Hello word);
It is userfull for conditional messagge like:
If (sum==5) { document.write(It is right!) }
or it may be userfull for an simple email antispam system, like in javascript:
document.write(irresi+stiblecam+@+gma+il.com);
Thank you.
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How discover the caller page (referer)?
How can I discover the caller page (referer) of my wicket application or specific page? http://en.wikipedia.org/wiki/HTTP_referrer Thank you. Paolo - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to read cookie from different domain?
Hi, I need to read a cookie from a different domain (it is not mine).
I known the name ok cookie.
When I create (write) a cookie, it is possible to set the name of domain:
cookie.setDomain(.example.com);
But It does'nt work for foreign domain just because security reasons, infact I
can not modify or create cookie for othen site, not own.
But I think it is possible to READ cookie from other site. Just the user set in
own browser settings allow third party cookies.
How can do it in wicket?
I only know this instruction to read cookie, and in this I can not choose the
domain to use:
Cookie[] cookies = ((WebRequest)getRequestCycle().getRequest()).getCookies();
This is my test application:
=
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
xmlns:wicket=http://wicket.apache.org/; xml:lang=en lang=en
head
titleWicket cookie test/title
/head
body
a wicket:id=create_cookieCreate Cookie/a
br /br /br /
a wicket:id=read_cookieRead Cookie/a
/body
/html
==
package org.wicket.example;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.protocol.http.WebResponse;
import org.apache.wicket.protocol.http.WebRequest;
import javax.servlet.http.Cookie;
public class TestPage extends WebPage {
/**
* Constructor
*/
public TestPage() {
}
@Override
protected void onInitialize() {
super.onInitialize();
add(new LinkTestPage(create_cookie) {
private static final long serialVersionUID = 6762033052623200948L;
@Override
public void onClick() {
((WebResponse) getResponse()).addCookie(createCookie());
setResponsePage(TestPage.class);
}
});
add(new LinkTestPage(read_cookie) {
private static final long serialVersionUID =
6762033052623200948L;
@Override
public void onClick() {
Cookie[] cookies =
((WebRequest)getRequestCycle().getRequest()).getCookies();
System.out.println(cookies[0].getName());
setResponsePage(TestPage.class);
}
});
}
/**
* Creates test cookie
* @return cookie
*/
public Cookie createCookie() {
Cookie cookie = new Cookie(wicketTest, 1);
// cookie.setDomain(.example.com);
cookie.setMaxAge(6000);
return cookie;
}
}
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Re: How to read cookie from different domain?
Alle mercoledì 16 febbraio 2011, Randy S. ha scritto: It is not possible to read a cookie from a different domain. That would be a terrible security problem. The browser will not send cookies that do not match your domain so no amount of code tricks on the server handling this request will get you the cookie. The third party cookies settings in browsers controls whether it is possible to set cookies in requests for images and other assets for a page that come from a domain that is different than the page's domain. If I put the other page in a Iframe into my page, and I use Javascript or other client side technology, is it possible? Thank you. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
how to set cookie domain?
Hi,
I want add a cookie, and I saw on this site, how to do this.
https://cwiki.apache.org/WICKET/dealing-with-cookies.html
((WebResponse)RequestCycle.get().getResponse()).addCookie(new
Cookie(cookieName, cookieValue));
but I need to specify also the domanin.
I need something like this PHP code, but for Wicket:
ini_set('session.cookie_domain', '.otherdomain.com');
thank you!
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How to set cookie domain?
Hi,
I want add a cookie, and I saw on this site, how to do this.
https://cwiki.apache.org/WICKET/dealing-with-cookies.html
((WebResponse)RequestCycle.get().getResponse()).addCookie(new
Cookie(cookieName, cookieValue));
but I need to specify also the domanin.
I need something like this PHP code, but for Wicket:
ini_set('session.cookie_domain', '.otherdomain.com');
thank you!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
What is the best slideshow?
I found this: http://lazydev.ildella.net/wicket-slides-080-released-with-smoothgallery Is it the best solution to show a sequence of image? I don't like to use flash. And this use javascript, so it may be OK. thank you. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Forums tools ready-to-use?
very good. I could use comments panel to let users to let messages on my web site. Does it need Spring integration? Where is stored comments info: texts,emails,authors? I need a database suppport? I saw also a interesting ReCaptcha plugin. But now I am interesting in ReCaptcha Mailhide ( http://www.google.com/recaptcha/mailhide/) wicket support. I saw that Recaptha plugin doesn't supportt Mailhide function. I need Mailhide, to hide email address of who write a comment on my web site to spammers. 2010/7/26 Vytautas Racelis turi...@gmail.com Thanks Josh;) Forum support is in feature plans, but it is not currently implemented. Thank you! -- Regards, Vytautas Racelis --- phone:+370-600-34389 www.xaloon.org www.leenle.com www.allcarindex.com On 07/26/2010 04:46 PM, Josh Kamau wrote: Please check www.xaloon.org. This project contains some nice ready to use components for wicket including: - blog; - comments panel; - sports component; - plugin administration console; - registration and activation panel; Regards. Josh On Sun, Jul 25, 2010 at 7:30 PM, Paoloirresistible...@gmail.com wrote: I need a tool for a Forum in my web site. I don't want use the classic php based tools, like phpForum, bbCode ecc. But I would use WICKET! Do you suggest me some wicket examples o ready-to-use forum tool? Or if it doesn't exist, please suggest some guestbook or similar way to posting message in a webpage. thank you. Paolo - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Forums tools ready-to-use?
I need a tool for a Forum in my web site. I don't want use the classic php based tools, like phpForum, bbCode ecc. But I would use WICKET! Do you suggest me some wicket examples o ready-to-use forum tool? Or if it doesn't exist, please suggest some guestbook or similar way to posting message in a webpage. thank you. Paolo
Re: Wicket in Italy
Roma (~) On Thu, Sep 24, 2009 at 8:46 AM, francesco dicarlo evilsephir...@gmail.comwrote: Hi, i've just worked on a project with wicket for a software house in Bari. But now i'm in Rome. Hope to see you in an event XD 2009/9/24 Luca Provenzani eufor...@gmail.com
Re: Ajax indicator turning off
Yep, intercept the ajax call and inc/dec a counter -- paolo On Sat, Jul 25, 2009 at 10:03 AM, John Patterson jdpatter...@gmail.comwrote: Hi, I notice that when I have two ajax requests overlapping the indicator is turned off when the first one completes. Start AJAX request A - turns on the indicator Start AJAX request B Return AJAX request A - turns off the indicator Return AJAX request B Would a possible solution be to replace the call to wicketShow(id) with something like wicketIncrementShow(id) which increments a counter against the id and wicketDecrementHide(id) would only hide the component when the count got to 0? John. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: ExtJS
John, Despite the sources has been commented the javadoc isn't available. The best and quickest way to deep into Wicket-Ext is to have a look to the component integration gallery sample application. We are using that code in a production application and it works pretty nicely, but Wicket-ext does cover all the huge ExtJS components library. Grid are supported as GroupingGrid as well, but unfortunately not the editable grids. Regards, Paolo On Fri, Jul 24, 2009 at 1:36 AM, John Armstrong siber...@siberian.orgwrote: Hi all, Does anyone have access to the javadocs for the ext-js implementation at http://code.google.com/p/wicket-ext/ ? When I attempt to download them with maven I get an empty archive that says 'not-available'. On that note, does anyone (Paolo?) know if the Grid supports inplace cell editing via the form components as ext-js does? Seems like a cool project but I am not sure how mature it is and my UX guy is getting pushy.. John- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: dzone refcard
It would be nice -- paolo On Mon, Jul 6, 2009 at 6:07 PM, Luther Baker lutherba...@gmail.com wrote: Is anyone aware of a wicket refcardhttp://refcardz.dzone.com/refcardz/core-java-concurrency initiative? Thoughts? -Luther
Re: Wicket-like JavaScript Components
Say your boss to engage more java developers ;) -- p On Tue, Jun 16, 2009 at 9:23 PM, Dane Laverty danelave...@gmail.com wrote: I'm currently the only Java programmer on staff, and I'm already maintaining two Wicket applications, so my boss is concerned that if I start a third project in Java that no one else will be able to maintain it. It's a reasonable concern, but kind of too bad nonetheless. I'm using JQuery as my main JS resource for the application. All of the business logic is managed through Ajax calls. On Tue, Jun 16, 2009 at 12:05 PM, Jeremy Thomerson jer...@wickettraining.com wrote: Yeah - but I would guess that it wouldn't fit where I'm limited to using only JavaScript Out of curiosity - what do you mean where I'm limited to using only JavaScript? I mean, can you use HTML? What does this app do - obviously not much if it's only JS. What does it tie in with to do business logic, etc? Were these requirements written by a PHB? -- Jeremy Thomerson http://www.wickettraining.com On Tue, Jun 16, 2009 at 11:56 AM, Nicolas Melendeznmelen...@getsense.com.ar wrote: GWT is a good framework.You can code in java and then it is translated to javascript. NM On Tue, Jun 16, 2009 at 4:05 PM, nino martinez wael nino.martinez.w...@gmail.com wrote: You can also have a look at wicketstuff and see what integrations already exists :) 2009/6/15 Dane Laverty danelave...@gmail.com: I'm working on a small project where I'm limited to using only JavaScript. I love the Wicket programming model, especially reusable components. Is anyone aware of a JavaScript framework or JavaScript techniques that would allow me to approximate Wicket components? - 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-like JavaScript Components
Extjs is a good choice, we have integrated it successfully with Wicket. Check it out at http://code.google.com/p/wicket-ext/ Paolo On Mon, Jun 15, 2009 at 6:31 PM, Dane Laverty danelave...@gmail.com wrote: I'm working on a small project where I'm limited to using only JavaScript. I love the Wicket programming model, especially reusable components. Is anyone aware of a JavaScript framework or JavaScript techniques that would allow me to approximate Wicket components?
Re: Wicket in Php
In other words .. impossible -- paolo On Wed, May 20, 2009 at 6:24 PM, Jeremy Thomerson jer...@wickettraining.com wrote: That's for you to decide. Typically it involves some kind of jump page between the two applications that once you are signed in, it sends the user to a page in the other app with a key (perhaps a UUID, etc) that correlates to that user in the DB so that the other app can automatically sign the user in. The problem of course will be keeping session data in sync between the two since they can't share the same object. This typically means persisting much of the session state to a database or memcache layer. -- Jeremy Thomerson http://www.wickettraining.com On Wed, May 20, 2009 at 11:20 AM, Ajayi Yinka iamstyaj...@googlemail.com wrote: Thanks May I get the description on how to do the integration. I may not mind the integration, provided it can handle my session for me (As in if a user log in through a wicket page, we can use this same log in instance to manage the wicket page). regards, yinka On Wed, May 20, 2009 at 4:45 PM, Jeremy Thomerson jer...@wickettraining.com wrote: Wicket is written in Java. You would need to build an application in Java, running in a servlet container. Perhaps you could do an integration and have some pages running in PHP and some in Java, but you are looking at a complex project. -- Jeremy Thomerson http://www.wickettraining.com On Wed, May 20, 2009 at 10:39 AM, Ajayi Yinka iamstyaj...@googlemail.com wrote: Hi, Can anyone give me an insight on how I can integrate wicket into php project. I already have an application that is written in php. I will like to upgrade the application with some new features in which I prefer to use wicket. I am afraid if this is possible? - 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
Cometd Servlet mapping for wickestuff-push example
Hi all, first of all, I'm sorry for a wicketstuff question posted on this list, but I cannot find a mailing list for wicketstuff, so I hope someone can help me. I'm a happy user of wicket (great framework!), and because I need also the server-side push feature, I gave a look to the wicketstuff-dojo-1.1 project, that includes an implementation of server-push based on Dojo-cometd. I'm able to run the example within the embedded jetty server, without modifications, but because I need to use Glassfish (it is the servlet container we use in production), I tried to run the wicketstuff-push examples on a Glassfish v3 server, but without success. The problem, in my opinion, depends on the content of web.xml. This is the original web.xml (it works on jetty, but not on Glassfish): web-app id=WebApp_ID display-namewicketstuff-push-examples/display-name welcome-file-list welcome-fileindex.html/welcome-file welcome-fileindex.htm/welcome-file welcome-fileindex.jsp/welcome-file welcome-filedefault.html/welcome-file welcome-filedefault.htm/welcome-file welcome-filedefault.jsp/welcome-file /welcome-file-list /web-app I added the following lines to web.xml in order to make the application compatible with wicket: ... filter filter-namePushExamples/filter-name filter-class org.apache.wicket.protocol.http.WicketFilter /filter-class init-param param-nameapplicationClassName/param-name param-value org.wicketstuff.push.examples.application.ExampleApplication /param-value /init-param /filter filter-mapping filter-namePushExamples/filter-name url-pattern/*/url-pattern /filter-mapping ... with the above new web.xml the webapp apparently seems to work in Glassfish (I can reach the home page, that contains just a list of links to launch all the wicketstuff-push examples), but when I try to launch some Cometd based example, I get the following error: WicketMessage: Can't instantiate page using constructor public org.wicketstuff.push.examples.pages.WicketCometdChat(org.apache.wicket.PageParameters) and argument Root cause: javax.servlet.ServletException: Error searching for cometd Servlet at org.wicketstuff.push.cometd.CometdAbstractBehavior.getCometdServletPath(CometdAbstractBehavior.java:232) at org.wicketstuff.push.cometd.CometdAbstractBehavior.clinit(CometdAbstractBehavior.java:28) at org.wicketstuff.push.cometd.CometdService.addChannelListener(CometdService.java:74) at org.wicketstuff.push.examples.pages.WicketAbstractChat.init(WicketAbstractChat.java:49) at org.wicketstuff.push.examples.pages.WicketCometdChat.init(WicketCometdChat.java:13) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) It seems that the cometd servlet mapping cannot be found. My questions are: - Why the original web.xml can work in jetty? Where does it get the wicket filter definition, and the cometd servlet mapping? - Someone tried the wicketstuff-push example on a different servlet container? If yes, which is the right web.xml file to use? Please help me. Thank you Paolo Marrone - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket, FOP, Markup Inheritance and Markup Type
Adrian, is not a strange question, I've implemented it and works very well.
And in some use cases is a perfect choice.
In my implementation I use a FopPage that declares page#getmarkuptype() {
return fop}
The nice thing is that all panel added in that page will look for an
associated markup will a suffix .fop (instead of .html).
This means that you can have a panel implementing a common business logic
with two skins, one html and one fop.
When used in html page it will use the HTML panel and when added in the FOP
page will produce the FOP markup.
Paolo
On Mon, Dec 15, 2008 at 11:14 PM, Adrian Wiesmann awiesm...@somap.orgwrote:
Hello everybody
A quick question out of curiosity. Has anybody played around or tried to
generate XSL-FO from within your Wicket project?
What I mean is this:
- Add an XML file to every HTML file.
- Tell Wicket to use the XML instead of the HTML file for the markup.
- Have Wicket do the markup inheritance magic and rendering of a FO file
(instead of plain HTML).
- Use the resulting FO to render PDF with Apache FOP.
- Present the PDF file instead the HTML to the client.
Anyone did so? Anyone played with Wicket and did so in a Swing application
(instead the web environment)?
I know, these questions may sound strange, but I am currently thinking
about the possibilities of Wicket's markup inheritance and if it is
possible (and makes sense) to use Wicket as a reports generator. Not what
it is intended to do, but just pretend everything makes sense. :)
Thanks for your comments.
Cheers,
Adrian
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Re: Wicket session back button support
Good, in this way it works. I'm apply the onBeforeRender trick to propagate the previous state in the session. Thank guys, long live to Wicket Paolo On Thu, Dec 11, 2008 at 6:27 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: or instead of pages use panels as content. that way you use the same menu instance across multiple pages and the menu can keep its own state. -igor On Thu, Dec 11, 2008 at 2:37 AM, Paolo Di Tommaso paolo.ditomm...@gmail.com wrote: Nice question. Consider the following use case: You have the main application menu bar. The user chooses an item from it. What happens is that all the following pages will be related to that choice, for example the second level menu in the page (that is contextual to the above choice) and I would avoid to specify it as a parameter every time I create a new page . Possible solution, store those variables in the page also and initialize them taking the values from the session. When the user clicks on the back button re-sync the session variables - if changed - overriding the onBeforeRender() method. Other solution could be to create a custom UrlEncodingStrategy to propagate the session vars on URL ... What do you think ? -- Paolo On Thu, Dec 11, 2008 at 12:29 AM, Matej Knopp matej.kn...@gmail.com wrote: No. You have to track the changes yourself. Or use Page as the scope. What's the reason to put values in session anyway? -Matej On Wed, Dec 10, 2008 at 11:18 PM, Paolo Di Tommaso paolo.ditomm...@gmail.com wrote: Dear community, I'm facing with a really ugly problem. In my web app I need to store some variables in the Wicket session. But this cause some nasty side-effects when users click on the browser back button. The page displays the previous content correctly but some components, which model is based on session values, do not. Is there any best practice for Wicket session to support the browser back button (so that coming back the session is restored to the previous state)? Thank you, Paolo - 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: [OT] wicket users around the world
Paolo Di Tommaso, Roma - IT On Fri, Dec 12, 2008 at 3:40 PM, Steve Flasby st...@flasby.org wrote: Brit (actually a Yorkshireman) working in Zürich, Switzerland.
Re: Wicket session back button support
Nice question. Consider the following use case: You have the main application menu bar. The user chooses an item from it. What happens is that all the following pages will be related to that choice, for example the second level menu in the page (that is contextual to the above choice) and I would avoid to specify it as a parameter every time I create a new page . Possible solution, store those variables in the page also and initialize them taking the values from the session. When the user clicks on the back button re-sync the session variables - if changed - overriding the onBeforeRender() method. Other solution could be to create a custom UrlEncodingStrategy to propagate the session vars on URL ... What do you think ? -- Paolo On Thu, Dec 11, 2008 at 12:29 AM, Matej Knopp [EMAIL PROTECTED] wrote: No. You have to track the changes yourself. Or use Page as the scope. What's the reason to put values in session anyway? -Matej On Wed, Dec 10, 2008 at 11:18 PM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Dear community, I'm facing with a really ugly problem. In my web app I need to store some variables in the Wicket session. But this cause some nasty side-effects when users click on the browser back button. The page displays the previous content correctly but some components, which model is based on session values, do not. Is there any best practice for Wicket session to support the browser back button (so that coming back the session is restored to the previous state)? Thank you, Paolo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Wicket session back button support
Dear community, I'm facing with a really ugly problem. In my web app I need to store some variables in the Wicket session. But this cause some nasty side-effects when users click on the browser back button. The page displays the previous content correctly but some components, which model is based on session values, do not. Is there any best practice for Wicket session to support the browser back button (so that coming back the session is restored to the previous state)? Thank you, Paolo
Re: Wicket and Ext JS integration
I could be interested to share experience about that, but now I'm really in early stage so I think it would be too early to share the code. Anyway the main idea is to use the Wicket behaviour feature to attach an Ext component to the associated Wicket component. This is the easiest part. More complex integration like Data Store could be always done using a Wicket ajax behavior. But I' haven't yet tryed to integrate more complex stuff like editable grids, groups and so on . . Paolo On Thu, Oct 23, 2008 at 1:41 PM, Richard Allen [EMAIL PROTECTED]wrote: The licensing is a pain. We started using ExtJS when it was LGPL, then they switched to GPL. By then we were already invested, so we bought a commercial license -- kind of feel like we got suckered into that one. If I had a chance to do it again I would just use YUI. We use ExtJS on top of YUI. However, ExtJS is a good product, even though they made a poor licensing decision. The licensing problem is just a fact that we have to deal with now, so I'm trying to find out what the easiest path is for integrating ExtJS 2.2 with Wicket. If someone else has already done the effort or started the effort, then that would help. The amount of work involved in integrating ExtJS 2.2 with Wicket is part of our new web framework evaluation criteria. Thanks, Richard Allen On Wed, Oct 22, 2008 at 2:05 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: I thought there were a licensing issue! Could'nt just remember if it were the guy doing the wicket contrib or ext js.. Martijn Dashorst wrote: The GPL licensing of ExtJS is really a brain damage inflicting mess. Personally I would stay very far away from JS libraries that are GPL licensed (it is not clear how the viral aspect infects your server side code, possibly requiring you to ship your server side code to your users—you *are* distributing the GPL licensed code, which is linked to your product) Martijn -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wicket and Ext JS integration
Yes, I'm working for a no-profit organization and it could be an interesting option to release it as an OSS. Do you have any suggestion where the project could be hosted? Google code? and any idea about the licence? Thank you, Paolo On Thu, Oct 23, 2008 at 2:19 PM, Richard Allen [EMAIL PROTECTED]wrote: Paolo, Is this an open source effort? What version of ExtJS are you using? If we were to choose to go with Wicket, we would be willing to contribute. Thanks, Richard Allen On Wed, Oct 22, 2008 at 10:20 AM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: I'm working on a wicket-ext integration project. Until now I've done just really simple stuff, like simple TextField, DateField, TimeField, ComboBox, AutoComplete field and basic (static) grid elements. Though my implementation is trivial I would say that is really promising and I've not found any evident obstacle to a more complete integration. Paolo On Wed, Oct 22, 2008 at 1:53 PM, Richard Allen [EMAIL PROTECTED] wrote: We currently use Ext JS 2.2 (http://extjs.com) with Struts 1.x, and we are considering migrating to Wicket. I have seen on the mail archive that some people have integrated Wicket and Ext JS with mixed success. In particular, I found the wicket-tools-extjs project, http://www.wickettools.org/index.php/extjs-integrationm, which is version 0.1.0, published in February 2008. Is the wicket-tools-extjs project in active development or was that project abandoned? Is there any other significant work undergoing to integrate Wicket and Ext JS? Thanks, Richard Allen
Re: Wicket and Ext JS integration
I'm working on a wicket-ext integration project. Until now I've done just really simple stuff, like simple TextField, DateField, TimeField, ComboBox, AutoComplete field and basic (static) grid elements. Though my implementation is trivial I would say that is really promising and I've not found any evident obstacle to a more complete integration. Paolo On Wed, Oct 22, 2008 at 1:53 PM, Richard Allen [EMAIL PROTECTED]wrote: We currently use Ext JS 2.2 (http://extjs.com) with Struts 1.x, and we are considering migrating to Wicket. I have seen on the mail archive that some people have integrated Wicket and Ext JS with mixed success. In particular, I found the wicket-tools-extjs project, http://www.wickettools.org/index.php/extjs-integrationm, which is version 0.1.0, published in February 2008. Is the wicket-tools-extjs project in active development or was that project abandoned? Is there any other significant work undergoing to integrate Wicket and Ext JS? Thanks, Richard Allen
Seamless Wicket
A really interesting post showing how integrate Wicket in the lastest JBoss Seam. http://in.relation.to/Bloggers/SeamlessWicket Enjoy, Paolo
Re: Wicket/Seam on Tomcat 6?
I've successfully run it on Tomcat 5.5 .. -- Paolo On Tue, Sep 30, 2008 at 1:49 PM, Martijn Lindhout [EMAIL PROTECTED]wrote: Hi all, Has anyone a running setup of Wicket/Seam on Tomcat. No EJB's, just JPA. I get a string ClassNotFoundException on a class that is present in WEB-INF/classes -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Best to strategy to have a Wicket page returns a binary content by default
Guys, I'm using Wicket to create pdf content using Apache FOP. The idea is to have a FopPage that extends the root wicket Page component and declares fo as marketType. The FopPage parses FOP markup instead HTML markup. I'm able to manage the fop to pdf binary conversion using a custom PdfRequestTarget, but it requires to specify it explicitly, invoking RequestCycle.get().setRequestTarget(new PdfRequestTarget(this)); every time. So the question: is there a way to make a custom RequestTarget the default to certain pages? Or exists a better strategy to override the default render strategy to return a content different from HTML ? Thank you, -- Paolo
Re: Best to strategy to have a Wicket page returns a binary content by default
Interesting .. so I could extend QueryStringUrlCodingStrategy overriding the decode() method to return my PdfRequestTarget. Cool! Thank you, -- Paolo On Tue, Sep 23, 2008 at 3:04 PM, Matej Knopp [EMAIL PROTECTED] wrote: You don't have to do this from the pages. You can create your own simple IRequestTargetUrlCodingStrategy that resolves to your request target and mount the strategy. -Matej On Tue, Sep 23, 2008 at 12:45 PM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Guys, I'm using Wicket to create pdf content using Apache FOP. The idea is to have a FopPage that extends the root wicket Page component and declares fo as marketType. The FopPage parses FOP markup instead HTML markup. I'm able to manage the fop to pdf binary conversion using a custom PdfRequestTarget, but it requires to specify it explicitly, invoking RequestCycle.get().setRequestTarget(new PdfRequestTarget(this)); every time. So the question: is there a way to make a custom RequestTarget the default to certain pages? Or exists a better strategy to override the default render strategy to return a content different from HTML ? Thank you, -- Paolo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: Best to strategy to have a Wicket page returns a binary content by default
Because, I want to use Wicket to render PDF content in a trasparent way - just extending a base page - as normally it is done for a WebPage. -- Paolo On Tue, Sep 23, 2008 at 6:08 PM, [EMAIL PROTECTED] wrote: Why don't you use the DownloadLink component? Just create a file in the java.tmp.dir and setDeleteAfterDownload (true); http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/markup/html/link/DownloadLink.html Regards, Bruno On Sep 23, 2008 11:30am, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Interesting .. so I could extend QueryStringUrlCodingStrategy overriding the decode() method to return my PdfRequestTarget. Cool! Thank you, -- Paolo
Apache FOP and Wicket
Dear all, If I'm not wrong Wicket is able to manage any king of markup not just HTML. So it would be possibile to use Wicket to generate an Apache FOP markup to rendere a PDF file? Any suggestions? Thank you, -- Paolo
Re: Apache FOP and Wicket
Why not? I was remembering that Wicket can manage any markup, not just HTML . . Am I missing something ? Paolo On Thu, Sep 11, 2008 at 3:03 PM, Edvin Syse [EMAIL PROTECTED] wrote: I don't think Wicket is the right tool for that, try Freemarker instead. You can still serve up the file through Wicket though :) -- Edvin Paolo Di Tommaso skrev: Dear all, If I'm not wrong Wicket is able to manage any king of markup not just HTML. So it would be possibile to use Wicket to generate an Apache FOP markup to rendere a PDF file? Any suggestions? Thank you, -- Paolo -- Med vennlig hilsen Edvin Syse Programutvikler www.sysedata.no / [EMAIL PROTECTED] Tlf: 333 49700 / Faks: 333 49701 Adresse: Møllegaten 12, 3111 Tønsberg Syse Data AS -Profesjonelle IT-tjenester - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Wicket integration in Seam 2.1
Guys, A very interesting interview to Pete Muir about the upcoming JBoss Seam 2.1, especially regarding Wicket integration as presentation layer. [..] Firstly, we want to support Wicket, as a first class view layer. Well, what does this actually mean, with some sort of technical details. Well, what we want to be able to do is allow you, obviously, to be able to access your Seam components for a Wicket club, using annotation controlled injection, to be able to control conversations, with annotations from inside your Wicket class, to be able to control your business process management tasks and your business process management processes themselves. So basically, all the orchestration stuff that you need to do with writing the view side of your app. [..] http://java.dzone.com/articles/whats-new-seam-21-an-interview Enjoy. -- Paolo
Re: Issue with the FileUploadField
The trick is based on a hidden iframe, like the following:
iframe id=upload_target wicket:id=upload_target name=upload_target
style=width:0px;height:0px;border:0 /iframe
form wicket:id=form0 target=upload_target
div id=upload-field-handler style=position: absolute; z-index: 100;
display: none
input id=upload_field wicket:id=upload_field type=file
class=DisplayText size=55 onchange=upload(this) /
/div
/form
And tell wicket to do not redirect on form upload when the submit is
terminated:
public void onSubmit() {
getRequestCycle().setRedirect(false);
getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance());
}
I'm attaching my code so you can check details.
Have fun
-- Paolo
On Wed, Jul 9, 2008 at 4:35 PM, Arun Wagle [EMAIL PROTECTED] wrote:
Hello All,
I have an issue with the file upload
I have a Fileupload input filed on a tabbed panel. The first time when I
select a file and submit, the following returns null
FileUpload upload = fileUploadField.getFileUpload(); return null.
But if I select the same file again and submit I get the value. Have anyone
encountered this before ?
If this can be of any help, the TabbedPanel link is a AJAXSubmit as I need
to retain some of the form values on tab change .
Also the above action occurs on the submit of another File Upload button
on the form and not on the Tabbed link Submit
Also is there a AJAX Fileupload component anyone know of or has written? .
Thank you all in advance
Regards,
Arun Wagle
package org.fao.ocd.applications.coin.web.ui.widget;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.fao.ocd.applications.coin.web.wicket.AjaxUtils;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.IAjaxCallDecorator;
import org.apache.wicket.ajax.calldecorator.AjaxCallDecorator;
import org.apache.wicket.feedback.FeedbackMessage;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.upload.FileUpload;
import org.apache.wicket.markup.html.form.upload.FileUploadField;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.request.target.basic.EmptyRequestTarget;
import org.apache.wicket.util.lang.Bytes;
/**
* A specialized Panel aimed at file uploading management.
*
* pThe components to render the attachments list should look like this:br/
* code
* lt;div wicket:id=attachment_container gt;br/
* lt;table id=attach-tablegt;br/
* lt;tr wicket:id=attachments gt;br/
*lt;td class=menuListItemgt;lt;img wicket:id=clip height=15 width=15 /gt; lt;/tdgt;br/
*lt;td class=menuListItemgt;lt;a wicket:id=link gt;lt;span wicket:id=filename gt;filename (size)lt;/spangt;lt;/agt;lt;/tdgt;br/
*lt;td class=menuListItemgt;lt;a wicket:id=delete gt;deletelt;/agt;lt;/tdgt;br/
* lt;/trgt;br/
* lt;/tablegt;br/
* lt;/divgt;br/
* lt;div id=upload-field-position class=menuListItem style=height: 22px gt;br/
* lt;a id=attach-link href=javascript:void(0) onclick=showUploadField(); gt;Attach a filelt;/agt;br/lt;/divgt; br/
* /code
* /p
* p
* There are a few naming contraints you need to follow to make it work, due to the fact that some components' names are explicitly referenced in the Javascript code
* contained in UploadPanel.html:br/
* 1) the last DIV in the code above must have id=upload-field-position;br/
* 2) the anchor inside it must have id=attach-link and onclick=showUploadField();.
* /p
*
* @author Fabio Fioretti
*
*/
public class UploadPanel extends Panel{
private static final Log log = LogFactory.getLog(UploadPanel.class);
private UploadForm uploadForm;
public UploadPanel(String id) {
super(id);
// the hidden frame
createUploadTargetFrame(this);
/*
* The uploading form
*/
add( uploadForm = new UploadForm(form0) );
}
public UploadPanel(String id, int sizeMB) {
super(id);
// the hidden frame
createUploadTargetFrame(this);
/*
* The uploading form
*/
add( uploadForm = new UploadForm(form0, sizeMB) );
}
private WebMarkupContainer createUploadTargetFrame(Panel container) {
WebMarkupContainer frame = new WebMarkupContainer(upload_target);
frame.add( new AjaxEventBehavior(onload) {
protected IAjaxCallDecorator getAjaxCallDecorator() {
return new AjaxCallDecorator() {
public CharSequence decorateScript( CharSequence script ) {
return if(__cload++0) { +script+ } ;
}
};
}
protected void onEvent(AjaxRequestTarget target) {
try {
if( uploadForm.error != null ) {
AjaxUtils.alert(target, String.valueOf(uploadForm.error.getMessage()) );
// on error we will reload the form
target.addComponent( uploadForm );
// clear raising error
uploadForm.error = null;
}
else {
// on hidden frame reload we will refresh
Re: [ANNOUNCE] Apache Wicket 1.3.4 is released!
Really a good news. Congratulations! -- Paolo On Fri, Jun 27, 2008 at 12:35 AM, Martijn Dashorst [EMAIL PROTECTED] wrote: The Apache Wicket team is proud to announce the availability of the fourth maintenance release: Apache Wicket 1.3.4. A lot of bugs have been squashed and several improvements implemented. Two noteworthy bugs have been squashed: - cross session leakage due to a dangling thread local in exceptional circumstances - memory leak in localizer (WICKET-1667) It is therefore recommended you update to Wicket 1.3.4 at your earliest convenience. Eager people click here to download the distribution, others can read further: http://www.apache.org/dyn/closer.cgi/wicket/1.3.4 We thank you for your patience and support. - The Wicket Team Apache Wicket Apache Wicket is a component oriented Java web application framework. With proper mark-up/logic separation, a POJO data model, and a refreshing lack of XML, Apache Wicket makes developing web-apps simple and enjoyable again. Swap the boilerplate, complex debugging and brittle code for powerful, reusable components written with plain Java and HTML. You can find out more about Apache Wicket on our website: http://wicket.apache.org This release This release is the fourth maintenance release for the Wicket 1.3 product. This release fixes several bugs and adds some minor improvements. You can find out about the changes at the bottom of this announcement. Migrating from 1.2 If you are coming from Wicket 1.2, you really want to read our migration guide, found on the wiki: http://cwiki.apache.org/WICKET/migrate-13.html Downloading the release You can download the release from the official Apache mirror system, and you can find it through the following link: http://www.apache.org/dyn/closer.cgi/wicket/1.3.4/ For the Maven and Ivy fans out there: update your pom's to the following, and everything will be downloaded automatically: dependency groupIdorg.apache.wicket/groupId artifactIdwicket/artifactId version1.3.4/version /dependency Substitute the artifact ID with the projects of your liking to get the other projects. Please note that we don't prescribe a Logging implementation for SLF4J. You need to specify yourself which one you prefer. Read more about SLF4J here: http://slf4j.org Validating the release The release has been signed by Martijn Dashorst, your release manager for today. The public key can be found in the KEYS file in the download area. Download the KEYS file only from the Apache website. http://www.apache.org/dist/wicket/1.3.4/KEYS Instructions on how to validate the release can be found here: http://www.apache.org/dev/release-signing.html#check-integrity Reporting bugs In case you do encounter a bug, we would appreciate a report in our JIRA: http://issues.apache.org/jira/browse/WICKET The distribution In the distribution you will find a README. The README contains instructions on how to build from source yourself. You also find a CHANEGELOG-1.3 which contains a list of all things that have been fixed, added and/or removed since Wicket 1.3.0. Release Notes - Wicket - Version 1.3.4 ** Bug * [WICKET-613] - Prototype scoped Spring beans * [WICKET-1152] - MetaDataRoleAuthorizationStrategy.unauthorize() doesn't work * [WICKET-1292] - WicketTester continueToOriginalDestination() uses application home page instead of original redictor * [WICKET-1366] - ava.lang.IllegalStateException: No Page found for component when collapsing nodes in a LinkTree * [WICKET-1418] - org.apache.wicket.MarkupContainer swallows AbortException * [WICKET-1453] - WicketServlet does not set content type on fallback() * [WICKET-1473] - BaseWicketTester.isComponentOnAjaxResponse() test is too strong * [WICKET-1476] - Referencing Page may cause StackOverflowError * [WICKET-1499] - AjaxEditableMultiLineLabel + race condition / * [WICKET-1501] - MarkupCache.putIntoCache doesn't behave correctly!! * [WICKET-1504] - AutoCompleteTextField - javascript error type mismatch in line 227 in IE * [WICKET-1507] - MarkupCache style/variation/locale support broken * [WICKET-1510] - FormDispatcherRequest creates invalid parameter map * [WICKET-1521] - ClassCastException in MixedUrlCodingStrategy * [WICKET-1527] - WicketTester can not deal with null values in page parameters * [WICKET-1536] - Enclosure permanently hides direct children after it has been itself hidden once * [WICKET-1537] - SelectOption generates non xhtml compliant markup * [WICKET-1541] - PopupSettings' windowName fixes for IE * [WICKET-1544] - Update Javadoc for AbstractValidator * [WICKET-1547] - Add getterfor IPageable to PagingNavigation * [WICKET-1548] - PagingNavigator calls factory methods from constructor * [WICKET-1549] - Memory leak with PropertyResolver (in running test suites) * [WICKET-1551
Re: using wicket to create dynamic chart
Pure JavaScript .. simple stunning! http://people.iola.dk/olau/flot/examples/graph-types.html // Paolo On Thu, May 15, 2008 at 9:11 PM, Ryan Gravener [EMAIL PROTECTED] wrote: These look pretty nice for free: http://teethgrinder.co.uk/open-flash-chart/ On Thu, May 15, 2008 at 11:29 AM, Jonathan Locke [EMAIL PROTECTED] wrote: if you mean it changes in the browser after the page is finished loading, you are probably talking client-side technologies: JS, flash, applets, something like that. emee wrote: Hello , I would like to use wicket to create a dynamic chart, I mean the values of my chart change in the time. I use googleChart to create my chart but it is a static chart and all the example I have with wicket to create static chart any idea how I can create a dynamic chart by using wicket ? Thank you -- View this message in context: http://www.nabble.com/using-wicket-to-create-dynamic-chart-tp17251826p17255946.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ryan Gravener http://twitter.com/ryangravener
Re: JmxPanel
YESS! You are right, now it works.
Thank you, Paolo
On Wed, Apr 30, 2008 at 11:15 AM, Benjamin Ernst [EMAIL PROTECTED]
wrote:
Hi Paolo,
I had just the same problem as you.
The display:none has nothing to do with this. It just hides the root of
the tree.
The problem was that the domain is skipped, because it doesen´t have the
same name as my Application.
So I removed the the filter part from the createTreeModel()-Method in the
JmxPanel.java like this:
// process all available domains
for (int i = 0; i domains.length; i++)
{
// skip unwanted domains
*//if (!getDomainFilter().accept(domains[i]))
//{
//continue;
//}*
// create domain tree node and add to root
JmxTreeNode domain = new JmxTreeNode(domains[i], null);
rootNode.add(domain);
..
Now I can see all domains in my jmx-Panel
I hope it helps.
Benjamin
On Wed, Apr 23, 2008 at 11:09 PM, Paolo Di Tommaso
[EMAIL PROTECTED] wrote:
No. Just a plain html page without any custom css.
What version of Wicket/Wicket-stuff-jmx-panel are you using ?
Thanks,
// Paolo
On Wed, Apr 23, 2008 at 7:20 PM, Gerolf Seitz [EMAIL PROTECTED]
wrote:
nope, did the same thing you did.
do you have any custom css that might cause this?
Gerolf
On Wed, Apr 23, 2008 at 7:02 PM, Paolo Di Tommaso
[EMAIL PROTECTED]
wrote:
Absolutely, JMX feature is enabled.
I'm adding a JmxPanel in my page using a simple:
add(new JmxPanel(jmx));
but nothing is displayed ..
You have it working? Have you used any trick?
// Paolo
On Wed, Apr 23, 2008 at 3:46 PM, Gerolf Seitz
[EMAIL PROTECTED]
wrote:
Paolo,
I'm not sure where the display:none comes from,
but i'm pretty sure it's not from the JmxPanel.
do you have jmx enabled at all?
Gerolf
On Thu, Apr 17, 2008 at 9:07 AM, Paolo Di Tommaso
[EMAIL PROTECTED]
wrote:
Guys,
someone has soem experience with the nice JmxPanel describe
here?
http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/
Adding a JmxPanel instance to my page I always get the following
EMPTY
panel
..
div class=jmxTreePanel
table
tr
tddiv id=tree1 class=jmxTree
div style=display:none id=tree1_0/div
/div/td
tddiv id=detailPanel2
/div/td
/tr
/table
/div
div style=clear:both/div
Any ideas ?
Thanks.
// Paolo
Re: JmxPanel
Cool, good to know.
Thanks, Paolo
On Wed, Apr 30, 2008 at 11:59 AM, Gerolf Seitz [EMAIL PROTECTED]
wrote:
heh, didn't think of that ;)
the correct way would be to override the methode getDomainFilter
and return IDomainFilter.ALL (or something like that)
Gerolf
On Wed, Apr 30, 2008 at 11:49 AM, Paolo Di Tommaso
[EMAIL PROTECTED] wrote:
YESS! You are right, now it works.
Thank you, Paolo
On Wed, Apr 30, 2008 at 11:15 AM, Benjamin Ernst
[EMAIL PROTECTED]
wrote:
Hi Paolo,
I had just the same problem as you.
The display:none has nothing to do with this. It just hides the root
of
the tree.
The problem was that the domain is skipped, because it doesen´t have
the
same name as my Application.
So I removed the the filter part from the createTreeModel()-Method in
the
JmxPanel.java like this:
// process all available domains
for (int i = 0; i domains.length; i++)
{
// skip unwanted domains
*//if (!getDomainFilter().accept(domains[i]))
//{
//continue;
//}*
// create domain tree node and add to root
JmxTreeNode domain = new JmxTreeNode(domains[i], null);
rootNode.add(domain);
..
Now I can see all domains in my jmx-Panel
I hope it helps.
Benjamin
On Wed, Apr 23, 2008 at 11:09 PM, Paolo Di Tommaso
[EMAIL PROTECTED] wrote:
No. Just a plain html page without any custom css.
What version of Wicket/Wicket-stuff-jmx-panel are you using ?
Thanks,
// Paolo
On Wed, Apr 23, 2008 at 7:20 PM, Gerolf Seitz
[EMAIL PROTECTED]
wrote:
nope, did the same thing you did.
do you have any custom css that might cause this?
Gerolf
On Wed, Apr 23, 2008 at 7:02 PM, Paolo Di Tommaso
[EMAIL PROTECTED]
wrote:
Absolutely, JMX feature is enabled.
I'm adding a JmxPanel in my page using a simple:
add(new JmxPanel(jmx));
but nothing is displayed ..
You have it working? Have you used any trick?
// Paolo
On Wed, Apr 23, 2008 at 3:46 PM, Gerolf Seitz
[EMAIL PROTECTED]
wrote:
Paolo,
I'm not sure where the display:none comes from,
but i'm pretty sure it's not from the JmxPanel.
do you have jmx enabled at all?
Gerolf
On Thu, Apr 17, 2008 at 9:07 AM, Paolo Di Tommaso
[EMAIL PROTECTED]
wrote:
Guys,
someone has soem experience with the nice JmxPanel describe
here?
http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/
Adding a JmxPanel instance to my page I always get the
following
EMPTY
panel
..
div class=jmxTreePanel
table
tr
tddiv id=tree1 class=jmxTree
div style=display:none id=tree1_0/div
/div/td
tddiv id=detailPanel2
/div/td
/tr
/table
/div
div style=clear:both/div
Any ideas ?
Thanks.
// Paolo
WebRequestCycle and Open-session-in-view pattern
Dear Wicket Gurus, I'm implementing the Open-session-in-view pattern overriding the onBeginRequest and onEndRequest method of a custom WebRequestCycle. Is there any way to avoid to open a new hibernate session for non-view request, for example resources request (css, javascript, images, etc) served through the wicket application? Basically I'm looking for a method to identify requests for static resources that does not requires n open hibernate session. Thank you, // Paolo
Re: JmxPanel
I tried this trick but the JmxPanel still does not work .. Have someone used successfully the JmxPanel ?! Thank you // Paolo On Thu, Apr 17, 2008 at 2:20 PM, gumnaam23 [EMAIL PROTECTED] wrote: Download the jmx panel source code and add an empty DIV element before the the JmxPanel.html here's patch, (you need stuff between --START and -- END ) svn diff src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html -- START Index: src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html === --- src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html (revision 3817) +++ src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html (working copy) @@ -15,6 +15,7 @@ limitations under the License. -- wicket:panel + div style=clear:both /div div wicket:id=jmxBeanTable/div div style=clear:both/div /wicket:panel -- END Or you can ask the author of JMX panel to include this patch in the next release.
Re: JmxPanel
Absolutely, JMX feature is enabled. I'm adding a JmxPanel in my page using a simple: add(new JmxPanel(jmx)); but nothing is displayed .. You have it working? Have you used any trick? // Paolo On Wed, Apr 23, 2008 at 3:46 PM, Gerolf Seitz [EMAIL PROTECTED] wrote: Paolo, I'm not sure where the display:none comes from, but i'm pretty sure it's not from the JmxPanel. do you have jmx enabled at all? Gerolf On Thu, Apr 17, 2008 at 9:07 AM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Guys, someone has soem experience with the nice JmxPanel describe here? http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/ Adding a JmxPanel instance to my page I always get the following EMPTY panel .. div class=jmxTreePanel table tr tddiv id=tree1 class=jmxTree div style=display:none id=tree1_0/div /div/td tddiv id=detailPanel2 /div/td /tr /table /div div style=clear:both/div Any ideas ? Thanks. // Paolo
Re: JmxPanel
No. Just a plain html page without any custom css. What version of Wicket/Wicket-stuff-jmx-panel are you using ? Thanks, // Paolo On Wed, Apr 23, 2008 at 7:20 PM, Gerolf Seitz [EMAIL PROTECTED] wrote: nope, did the same thing you did. do you have any custom css that might cause this? Gerolf On Wed, Apr 23, 2008 at 7:02 PM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Absolutely, JMX feature is enabled. I'm adding a JmxPanel in my page using a simple: add(new JmxPanel(jmx)); but nothing is displayed .. You have it working? Have you used any trick? // Paolo On Wed, Apr 23, 2008 at 3:46 PM, Gerolf Seitz [EMAIL PROTECTED] wrote: Paolo, I'm not sure where the display:none comes from, but i'm pretty sure it's not from the JmxPanel. do you have jmx enabled at all? Gerolf On Thu, Apr 17, 2008 at 9:07 AM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Guys, someone has soem experience with the nice JmxPanel describe here? http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/ Adding a JmxPanel instance to my page I always get the following EMPTY panel .. div class=jmxTreePanel table tr tddiv id=tree1 class=jmxTree div style=display:none id=tree1_0/div /div/td tddiv id=detailPanel2 /div/td /tr /table /div div style=clear:both/div Any ideas ? Thanks. // Paolo
Re: integrating extjs with wicket
Dear AT ... unfortunately I didn't had time to work out on this integration.
I will let you know in future.
// Paolo
On Mon, Apr 21, 2008 at 4:58 PM, Advanced Technology(R) [EMAIL PROTECTED]
wrote:
Hi Paulo,
Did you have sucess integrating Ext.form.FormPanel ???
Can you upload Wicket-Extjs integration Test App ?
AT
2008/1/9, Paolo Di Tommaso [EMAIL PROTECTED]:
This is really an interesting topic!
I've made some Wicket-Extjs integration tests and I haven't found any
particular issues to make them work smoothly together.
Extjs UI widgets can be created dynamically or can be attach to existing
HTML elements using the element IDs.
Following the latter approach is quite easy integrate Extjs with Wicket.
The simplest way I've tried is using a behavior to 'attach' an Extjs
widget
to Wicket component.
For example:
public class ExtDateFieldBehavior extends ExtAbstractBehavior{
@Override
String getExtjsClassName() {
return Ext.form.DateField;
}
}
public abstract class ExtAbstractBehavior extends AbstractBehavior {
/**
* Used to add all common Extjs required JavaScript and CSS
resources
*/
@Override
public void bind(Component component) {
if( component == null ) throw new
IllegalArgumentException(Argument
cannot be null);
component.setOutputMarkupId(true);
component.add(HeaderContributor.forCss( Extjs.Css.EXT_ALL ));
component.add(HeaderContributor.forJavaScript( Extjs.Js.EXT_BASE
));
component.add(HeaderContributor.forJavaScript(
Extjs.Js.EXT_ALL_DEBUG ));
}
abstract String getExtjsClassName();
abstract String getOptions();
@Override
public void onRendered( Component component ) {
/* create a copy of options */
Config options = new Config( config );
/* initialization */
config(component,options);
/* get the string version */
String sConfig = Extjs.serialize(options);
String extjs = new + getExtjsClassName() + ( + getOptions()
+
);;
//TODO log here
Response r = component.getResponse();
r.write( JavascriptUtils.SCRIPT_OPEN_TAG );
r.write( extjs );
r.write( JavascriptUtils.SCRIPT_CLOSE_TAG );
}
}
That's all!
Obviously this is just a simple test but it works and can be extended
easily
for other widgets.
What I've found not trivial is to pass/define the Extjs widget
property/configuration in a easy/elegant way.
Would be interesting discuss this...
-- Paolo
On Jan 9, 2008 6:25 PM, Jeremy Fergason [EMAIL PROTECTED]
wrote:
wicket seems to provide some nice management classes like TextField,
that
do
things like set the value for you, I don't see how to integrate this
with
a
javascript solution like ExtJs which does not use an input
type=text
...
tag. It could be something very simple and I am just missing it, if
so
please point me in the right direction.
Thanks!
On Jan 9, 2008 10:19 AM, Martijn Dashorst [EMAIL PROTECTED]
wrote:
What is keeping you from building it?
Martijn
On Jan 9, 2008 6:15 PM, Reinout van Schouwen [EMAIL PROTECTED]
wrote:
Op woensdag 09-01-2008 om 09:07 uur [tijdzone -0700], schreef
Jeremy
Fergason:
I'm just starting out with wicket and I would like to use a
client-side
javascript library--ExtJs, to enhance the end user experience.
+1
At my company we use Ext2 and are very enthousiastic about it.
I want to move us from Struts to Wicket but lack of support for
Ext2
would be a roadblock...
--
Reinout van Schouwen
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For additional commands, e-mail: [EMAIL PROTECTED]
--
Buy Wicket in Action: http://manning.com/dashorst
Apache Wicket 1.3.0 is released
Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0
-
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For additional commands, e-mail: [EMAIL PROTECTED]
--
AT(R)
Re: JmxPanel
Thanks, I will try it. Anyway strange that there's this still this issue .. // Paolo On Thu, Apr 17, 2008 at 2:20 PM, gumnaam23 [EMAIL PROTECTED] wrote: Download the jmx panel source code and add an empty DIV element before the the JmxPanel.html here's patch, (you need stuff between --START and -- END ) svn diff src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html -- START Index: src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html === --- src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html (revision 3817) +++ src/main/java/org/wicketstuff/jmx/markup/html/JmxPanel.html (working copy) @@ -15,6 +15,7 @@ limitations under the License. -- wicket:panel + div style=clear:both /div div wicket:id=jmxBeanTable/div div style=clear:both/div /wicket:panel -- END Or you can ask the author of JMX panel to include this patch in the next release. paolo di tommaso wrote: Guys, someone has soem experience with the nice JmxPanel describe here? http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/ Adding a JmxPanel instance to my page I always get the following EMPTY panel .. div class=jmxTreePanel table tr tddiv id=tree1 class=jmxTree div style=display:none id=tree1_0/div /div/td tddiv id=detailPanel2 /div/td /tr /table /div div style=clear:both/div Any ideas ? Thanks. // Paolo -- View this message in context: http://www.nabble.com/JmxPanel-tp16740210p16743671.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: Wicket + CMS
Someones in this thread have ever seen Riot CMS ?! *Riot is a web-based Open Source Content Management System written in Java. It's quite different from other systems as it has been designed to match the needs of custom applications, [..]* http://www.riotfamily.org I think would be relatively easy to add Wicket support to it. // Paolo On Fri, Apr 18, 2008 at 9:28 PM, Frank van Lankvelt [EMAIL PROTECTED] wrote: Hi Uwe, plug shameless=true The repository is a JCR (JackRabbit) repository extended with workflow and faceted navigation. The CMS is composed as a set of plugins. These Wicket components can be configured and that can be dynamically swapped in and out of the application. We use this for example for the templates. Templates consist of a set of (template) plugins and a configuration in the repository. The template configuration can be edited in the CMS itself! /plug will the actual delivery be done by a JSP frontend, or a Wicket frontend? at the moment, we're focussing on JSP. A custom tag library is under development that accesses the repository and allows url mapping. It should certainly be possible to develop a frontend in Wicket; the models that we use to access the repository are easily reused. To embed plugins, e.g. those used by the CMS, does require some support from the environment. The Wicket session needs to provide a valid JCR session, for example. And if JSP will be delivering, can we build CMS-agnostic wicket components that could wor as they would in a normal wicket app (wrapped by some plugin adapter of course)? yes, if you're components don't need to have any interaction with the CMS then this is certainly possible. When you do want to have an interaction, some additional constaints will (likely) be present due to the possible actions of other plugins. If you want to further discuss the Hippo CMS, then we should move the discussion to the hipporepos-dev mailing list. You can subscribe and visit the archives at http://lists.hippo.nl/mailman/listinfo/hipporepos-dev The traffic mainly consists of JIRA updates and svn-logs, but it should be possible to filter these out if you want to. thanks for the interest! cheers, Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JmxPanel
Guys, someone has soem experience with the nice JmxPanel describe here? http://chillenious.wordpress.com/2007/08/29/jmx-wicket-panel/ Adding a JmxPanel instance to my page I always get the following EMPTY panel .. div class=jmxTreePanel table tr tddiv id=tree1 class=jmxTree div style=display:none id=tree1_0/div /div/td tddiv id=detailPanel2 /div/td /tr /table /div div style=clear:both/div Any ideas ? Thanks. // Paolo
Check validator existence
Guys, is there an API in wicket to know if a Validator instance has been added to a form? Something like Form#contains( IValidator ) or any workaround to know it? Thanks, // Paolo
Re: Check validator existence
I've done so .. thanks. // Paolo On Mon, Apr 14, 2008 at 9:17 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: just have a boolean that marks the fact that you have added the validator to the form... -igor
How page handle a request wiki page
I think the content of this page describing how page handle a request is outdated by wicket 1.3.x http://cwiki.apache.org/WICKET/lifecycle-of-a-wicket-application.html#LifecycleofaWicketApplication-HowPageHandlesaRequest It is still making reference to onBeginRequest and onAfterRequest methods that have been deprecated. Haven't they? Thank Paolo
Re: onBeforeRender vs. prepareForRender
Here it is a good reference
http://cwiki.apache.org/WICKET/user-code-context.html
// Paolo
On Sat, Apr 12, 2008 at 7:29 PM, Stefan Simik [EMAIL PROTECTED]
wrote:
One additional question,
is it valid to change to component hierarchy in these methods ?
I tried it, but it didnt work:
SHORT EXAMPLE:
-
AjaxFallbackLink updateLink = new AjaxFallbackLink(updateLink) {
@Override
public void prepareForRender() {
super.prepareForRender();
// if some condition true - render additional attribute
if (isUpdateProcessRunning()) {
add(new
StyleAttributeAppender(text-decoration: none;));
}
}
};
and result was, that no STYLE attribute was rendered.
But when I write:
updateLink.add(new StyleAttributeAppender(text-decoration: none;));
then, the STYLE attribute is rendered.
I cannot find out, what I am doing wrong here..
Thanks a lot.
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Re: Seam Wicket integration and conversation scope
Nice and interesting. This could be a valid alternative to simulate the Seam
conversation-scoped persistent context.
Although doing so the presentation layer is too tied to persistent session
handling aspect. I think this could be really useful in a simple scenario
with few pages, but in complex use causes (and integrating other frameworks
like jbpm that need to share the same hibernate session) it will drive in a
hell.
Thank you.
// Paolo
On Sun, Mar 23, 2008 at 2:25 AM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
conversation scope is slightly different, for long running hibernate
sessions it is an equivalent of doing:
class conversationpage extends webpage {
private org.hibernate.Session session;
public conversationpage(Session session) {
this.session=session;
}
protected Session getSession() {
if (!session.isconnected()) { session.reconnect(); }
return session;
}
protected void ondetach() { session.disconnect(); }
}
so in this case the conversation would be propogated so:
setresponsepage(new edituserstep2page(getsession(), usermodel));
-igor
On Sat, Mar 22, 2008 at 6:13 PM, brian.diekelman [EMAIL PROTECTED]
wrote:
I have only read up on Seam a few times, so help me out where I'm
incorrect...
As far as I can tell Seam uses the conversation scope as a step between
request scope and session scope to persist values across a couple of
requests, for instance a user creation wizard, etc.
I don't know what integration they've enabled or how it works, but
passing
an object between requests is simple and straight forward in wicket.
Say
that you want to pass a user object (or any other combination of
objects)
from one page to another when the user clicks a link:
public class SimplePage extends WebPage
{
public SimplePage(final User user)
{
add(new Link(link)
{
public void onClick()
{
setResponsePage(new SomeOtherPage(user));
}
}
}
}
You would pass it directly by reference. Like I said, I don't know how
Seam
is integrating, but when you're using Wicket you don't really have a
need
for something like a conversation scope. You can use whatever
granularity
you'd like to pass objects between pages, not necessarily bound to any
particular scope.
Please let me know if I'm just completely missing your point here.
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Seam Wicket integration and conversation scope
I'm playing with the latest Seam release (2.1.0.A1) containing a really interesting integration of Apache Wicket. The current implementation appear to be really promising and I hope it will improved in next release. One of the most interesting feature already implemented is the conversation scope that enables conversation-scoped persistent context. I've noticed that the conversation between different wicket pages is maintained only navigating by a form submit action BUT it doesn't when moving between pages using other components i.e. Link, AjaxLink, Button, AjaxBehavior .. and so on. This makes it useless, in particular with Ajax interactions where it is expected to have the maximum benefits (no more LazyInitializationException .. ). Is this a know issue? It is planned in next release to maintained the conversation between Wicket pages navigating by Link and AjaxBehavior also? Thank you, // Paolo
Re: wicket-datetime
If you don't have licence matter you can download the old 1.2.x datepicker available here http://wicketstuff.org/confluence/display/STUFFWIKI/wicket-contrib-datepicker and refactor to make it use the Wicket 1.3.x core classes. That's all . / Paolo On Thu, Mar 6, 2008 at 11:23 AM, Charlie Dobbie [EMAIL PROTECTED] wrote: Hi all, This is causing me some issues as well. I have a page which contains 21 datepickers... These add 59KB of JavaScript to the head and I now believe might be the cause of a ~three second browser pause I'm seeing when the entering the page. The 1.2.6 datepicker component kept its JavaScript in external libraries, so they were only loaded once, and made a call to Calendar.setup to do the work for each component. Obviously, they're both different technologies behind the scenes, so the same approach might not work. Anyone got any suggestions? Charlie. On Thu, Mar 6, 2008 at 9:42 AM, Ned Collyer [EMAIL PROTECTED] wrote: Hi Igor, The picker works fine - its the implementation I'm concerned about. If you have 2 instances, then all the javascript exists twice. All the translations exist twice. The demo does not show 2 date pickers and you can clearly see the dependance on initdateTextField2 being pasted into the middle of the script area. eg, say you need to specify a date range - or multiple date ranges for something like a search input, or you have multiple panels with date pickers. Is this purely to satisfy the requirement of the example? -ie, not suitable for anything more than date of birth checking and 1 instance per page. igor.vaynberg wrote: it seems to be working just fine here http://wicketstuff.org/wicket13/dates/ -igor - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Bookmarkable page absolute url
Nice. thank you! But the real problem is that the RequestCycle#urlFor( Class, PageParams ) is returning a relating path like: ../?wicket:bookmarkablePage=the.class.Name Well the javadoc for urlFor() states: *Returns a bookmarkable URL that references a given page class using a given set of page parameters. Since the URL which is returned contains all information necessary to instantiate and render the page, it can be stored in a user's browser as a stable bookmark.* But a RELATIVE url (like the above) how can be considered a stable bookmarkable url? Am I missing something ? Thanks. / Paolo On Tue, Mar 4, 2008 at 12:47 PM, Daniel Frisk [EMAIL PROTECTED] wrote: I use RequestUtils to convert the path to an absolute path, seems to work like a charm :-) import org.apache.wicket.protocol.http.RequestUtils; RequestUtils.toAbsolutePath(relativePath); Regards // Daniel
Cross fields validation
Guys, Which the best pattern using wicket to write validation rule that span over more than one field?! Take in consideration the following use case: There is a form with two field Field-A and Field-B. Field-A is mandatory and contains a date value. So this is trivial: setRequired(true) + a DateValidator Field-B validation depends on the date value entered in Field-A and is mandatory only for certain date value entered in Field-A. So basically how write a validator that depends on values entered in other fields? Thank you. / Paolo
Re: Cross fields validation
Thanks! On Fri, Feb 29, 2008 at 10:55 AM, Kai Mütz [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote: Guys, Which the best pattern using wicket to write validation rule that span over more than one field?! http://cwiki.apache.org/WICKET/validating-related-fields.html HTH, Kai - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Wicket 1.3.x PageParameters
Guys, I'm migrating to Wicket 1.3.x but my application is raising the following exception java.lang.IllegalArgumentException: PageParameters can only contain String or String[] at org.apache.wicket.request.target.coding.WebRequestEncoder.addValue( WebRequestEncoder.java:71) at org.apache.wicket.request.target.coding.QueryStringUrlCodingStrategy.appendParameters (QueryStringUrlCodingStrategy.java:139) at org.apache.wicket.request.target.coding.BookmarkablePageRequestTargetUrlCodingStrategy.encode (BookmarkablePageRequestTargetUrlCodingStrategy.java:135) at org.apache.wicket.protocol.http.request.WebRequestCodingStrategy.pathForTarget (WebRequestCodingStrategy.java:459) at org.apache.wicket.protocol.http.request.WebRequestCodingStrategy.encode( WebRequestCodingStrategy.java:236) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond (BookmarkablePageRequestTarget.java:224) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond( AbstractRequestCycleProcessor.java:103) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java :1172) Is the PageParameters contract changed to contains only String as values?! Any workaround to have to change all my PageParameters composition? Thank you, / Paolo
Re: Wicket 1.3.x DatePicket drop-in replacement
Yes, I know that. But I would just to use the previous (and nice) JSCalendar DatePicker. I was expecting that the drop-in replacement was a .. drop-in replacement. But it is still requiring the Wicket 1.2.x core classes (!), being so migrating to 1.3.x and using the DatePicker drop-in replacement jar it would require also to deploy also the wicket 1.2.x core classes .. this seems a bit strange. Am I missing something ? Thanks, - Paolo On Fri, Feb 22, 2008 at 6:11 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: there is wicket-datetime that has a yui datepicker there is also wicket-stuff-calendar (or something that is wicket-*-calendar) that uses dhtml gooies datepicker -igor On Fri, Feb 22, 2008 at 5:15 AM, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Guys, as stated in the migration 1.3 migration guide I'm trying to use the drop-in replacement for the old (JSCalendar based) DatePicker. http://cwiki.apache.org/WICKET/migrate-13.html#Migrate-1.3-DatePicker But the download jar named wicket-contrib-datepicker-1.2.jar still make references to 1.2.x wicket classes (wicket.xxx.Xxx classes) so I'm unable to use together the wicket 1.3 core classes. Is there a distribution of the previous DatePicker that works with Wicket 1.3 ? Thank you, Paolo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Wicket 1.3.x DatePicket drop-in replacement
Guys, as stated in the migration 1.3 migration guide I'm trying to use the drop-in replacement for the old (JSCalendar based) DatePicker. http://cwiki.apache.org/WICKET/migrate-13.html#Migrate-1.3-DatePicker But the download jar named wicket-contrib-datepicker-1.2.jar still make references to 1.2.x wicket classes (wicket.xxx.Xxx classes) so I'm unable to use together the wicket 1.3 core classes. Is there a distribution of the previous DatePicker that works with Wicket 1.3 ? Thank you, Paolo
Re: the flow of wicket
I disagree with this answer. The fact that request handling stuff is not a public api, is A GOOD REASON because it should be documented better, not viceversa. And I really don't understand in which way this could prevent you to change - eventually - in future wicket versions. I not a newbie user and I'm really a Wicket enthusiastic user and pleased to be involved in its great community, but I have to admit that some topics are still obscure. The request flow handling is one of the most important topic to know in a web application framework, being so I think it would be very interesting to have only a brief description, for example a sequence diagram showing the components interaction starting from the WicketFilter (and/or the WicketServlet) involved in a web request handling. Hiding this stuff or, even worse, asking the users to debug the framework to understand what it should important to know I don't think is a good approach because it is precisely this that leads to wrong assumptions, that could break in future. Thank you, - Paolo On Jan 11, 2008 2:09 AM, Igor Vaynberg [EMAIL PROTECTED] wrote: you guys want to know about internal implementation details. it has no publically exposed api, so why should you care? why should we document something that can change without affecting our users? does the jee spec detail how the request gets to the servlet? no, that is left up to the implementor of the servlet container. you want to know about it? set a break point in wicketfilter.dofilter() and walk the code. -igor On Jan 10, 2008 5:06 PM, Dan Kaplan [EMAIL PROTECTED] wrote: seconded -Original Message- From: Beyonder Unknown [mailto:[EMAIL PROTECTED] Sent: Thursday, January 10, 2008 5:05 PM To: WICKET USER Subject: the flow of wicket Hi All, I am studying wicket from the WicketFilter to the WebApplication, but I don't understand the concept of RequestCycleProcessor and how does it get invoked. I read the Wicket In Action and Pro Wicket but the explanation is not that detailed. Does anybody know of a primer with regards to how Wicket process really works? I want to know the flow, from startup of the servlet container, like what is being instantiated, and when request is made. I can't seem to trace how RequestTarget being consumed by RequestCycleProcessor, from the page. Thank you very much! Best, Wen Tong -- The only constant in life is change. Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: integrating extjs with wicket
This is really an interesting topic!
I've made some Wicket-Extjs integration tests and I haven't found any
particular issues to make them work smoothly together.
Extjs UI widgets can be created dynamically or can be attach to existing
HTML elements using the element IDs.
Following the latter approach is quite easy integrate Extjs with Wicket.
The simplest way I've tried is using a behavior to 'attach' an Extjs widget
to Wicket component.
For example:
public class ExtDateFieldBehavior extends ExtAbstractBehavior{
@Override
String getExtjsClassName() {
return Ext.form.DateField;
}
}
public abstract class ExtAbstractBehavior extends AbstractBehavior {
/**
* Used to add all common Extjs required JavaScript and CSS resources
*/
@Override
public void bind(Component component) {
if( component == null ) throw new IllegalArgumentException(Argument
cannot be null);
component.setOutputMarkupId(true);
component.add(HeaderContributor.forCss( Extjs.Css.EXT_ALL ));
component.add(HeaderContributor.forJavaScript( Extjs.Js.EXT_BASE ));
component.add(HeaderContributor.forJavaScript(
Extjs.Js.EXT_ALL_DEBUG ));
}
abstract String getExtjsClassName();
abstract String getOptions();
@Override
public void onRendered( Component component ) {
/* create a copy of options */
Config options = new Config( config );
/* initialization */
config(component,options);
/* get the string version */
String sConfig = Extjs.serialize(options);
String extjs = new + getExtjsClassName() + ( + getOptions() +
);;
//TODO log here
Response r = component.getResponse();
r.write( JavascriptUtils.SCRIPT_OPEN_TAG );
r.write( extjs );
r.write( JavascriptUtils.SCRIPT_CLOSE_TAG );
}
}
That's all!
Obviously this is just a simple test but it works and can be extended easily
for other widgets.
What I've found not trivial is to pass/define the Extjs widget
property/configuration in a easy/elegant way.
Would be interesting discuss this...
-- Paolo
On Jan 9, 2008 6:25 PM, Jeremy Fergason [EMAIL PROTECTED] wrote:
wicket seems to provide some nice management classes like TextField, that
do
things like set the value for you, I don't see how to integrate this with
a
javascript solution like ExtJs which does not use an input type=text
...
tag. It could be something very simple and I am just missing it, if so
please point me in the right direction.
Thanks!
On Jan 9, 2008 10:19 AM, Martijn Dashorst [EMAIL PROTECTED]
wrote:
What is keeping you from building it?
Martijn
On Jan 9, 2008 6:15 PM, Reinout van Schouwen [EMAIL PROTECTED] wrote:
Op woensdag 09-01-2008 om 09:07 uur [tijdzone -0700], schreef Jeremy
Fergason:
I'm just starting out with wicket and I would like to use a
client-side
javascript library--ExtJs, to enhance the end user experience.
+1
At my company we use Ext2 and are very enthousiastic about it.
I want to move us from Struts to Wicket but lack of support for Ext2
would be a roadblock...
--
Reinout van Schouwen
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Apache Wicket 1.3.0 is released
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Re: [Wicket 1.2.6] How to get Wizard's form from inside a WizardStep?
I would propose the following patch to AjaxFormSubmitBehavior.
Basically adding a form-less constructor so that when the form obejct is not
specified it will discovered using the findParent(Form.class) method.
Core developers what do you think about it ?
Paolo
abstract public class AjaxFormSubmitBehavior extends AjaxEventBehavior{
private Form form;
public LazyFormSubmitBehavior(String event) {
super(event);
}
public LazyFormSubmitBehavior( Form form, String event ) {
super(event);
this.form = form;
}
protected Form getForm() {
if( form == null ) {
form = (Form) getComponent().findParent(Form.class);
/* form component cannot be null */
if( form == null ) {
throw new IllegalStateException(Unable to discover parent
form object. Try to override getForm() method with different deferred
strategy);
}
}
return form;
}
@Override
protected CharSequence getEventHandler()
{
final String formId = getForm().getMarkupId();
final CharSequence url = getCallbackUrl();
AppendingStringBuffer call = new
AppendingStringBuffer(wicketSubmitFormById(').append(formId).append(',
').append(url).append(', );
if (getComponent() instanceof Button)
{
call.append(').append(((FormComponent)getComponent()).getInputName()).append('
);
}
else
{
call.append(null);
}
return getCallbackScript(call, null, null) + ;;
}
@Override
protected void onEvent(AjaxRequestTarget target)
{
getForm().onFormSubmitted();
if (!getForm().hasError())
{
onSubmit(target);
}
else
{
onError(target);
}
}
protected abstract void onSubmit(AjaxRequestTarget target);
protected void onError(AjaxRequestTarget target)
{
}
}
On Jan 7, 2008 9:45 AM, Fabio Fioretti [EMAIL PROTECTED] wrote:
Thanks everybody for the precious help, a custom lazy
AjaxFormSubmitBehavior was the way to go.
Fabio Fioretti - WindoM
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Re: [Wicket 1.2.6] How to get Wizard's form from inside a WizardStep?
Emh .. not really because that source IS the patch ;)
On Jan 8, 2008 4:52 AM, Timo Rantalaiho [EMAIL PROTECTED] wrote:
On Mon, 07 Jan 2008, Paolo Di Tommaso wrote:
I would propose the following patch to AjaxFormSubmitBehavior.
Basically adding a form-less constructor so that when the form obejct is
not
specified it will discovered using the findParent(Form.class) method.
Could you get the same event by
AjaxFormSubmitBehavior behavior =
new AjaxFormSubmitBehavior(null, onchange) {
@Override
protected Form getForm() {
return findParent(Form.class);
}
...
}
as stated in the source code:
/* form component cannot be null */
if( form == null ) {
throw new IllegalStateException(Unable to discover
parent
form object. Try to override getForm() method with different deferred
strategy);
Best wishes,
Timo
--
Timo Rantalaiho
Reaktor Innovations OyURL: http://www.ri.fi/
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Re: [Wicket 1.2.6] How to get Wizard's form from inside a WizardStep?
Let me guess .. you need the form to create a AjaxSubmitLink instance. But the #findParent(Form.class) will return null until the component hierarchy is constructed, being so you cannot invoke it at component construction-time. A possible workaround is to postpone the findParent(Form.class) method invocation instantiating a the AjaxSubmitLink using a form proxy. I've hacked this writing a custom AjaxFormSubmitBehavior that does not require the form instance on its constructor but just discover it - invoking #findParent(Form.class) method - when is required. Me fate sempre lavora.. ;) P On Jan 4, 2008 12:43 PM, Fabio Fioretti [EMAIL PROTECTED] wrote: First of all, many compliments for the great Wicket 1.3 release: we're looking forward to port our application to the new cool version! How can I get the Wizard's form from inside a WizardStep? I need it to trigger an AjaxSubmitLink which should update a part of my model while remaining inside that step. What leaves me clueless is the fact that WizardStep instances are added to the WizardModel instead of the Wizard, so doing something like this from inside the WizardStep: Form form = (Form)WizardStep.this.findParent(Form.class); seems to return null; moreover, this makes me wonder how the same instruction inside WizardStep.AddFormValidatorAction.execute() can succeed. I'm sure I'm missing something really stupid. Please forgive me. :-) Thanks a lot, Fabio Fioretti - WindoM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ways of making components in a page optional?
Yes, I use this approach in conjunction to an ajax action to refresh/create UI components in response to user interaction. Paolo On Jan 3, 2008 7:43 AM, Timo Rantalaiho [EMAIL PROTECTED] wrote: On Wed, 02 Jan 2008, Paolo Di Tommaso wrote: An easy trick to avoid this is to use a Panel/Fragment instantiating just a WebMarkupContainer when you don't want to display/create the full component. Ah, you mean something like add(new WebmarkupContainer(myComplexComponent)); at construction and then later on replace(new MyComplexComponent(myComplexComponent)) ? That's an interesting idea, thanks! Best wishes, Timo -- Timo Rantalaiho Reaktor Innovations OyURL: http://www.ri.fi/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ways of making components in a page optional?
An easy trick to avoid this is to use a Panel/Fragment instantiating just a WebMarkupContainer when you don't want to display/create the full component. That's all Paolo On Jan 2, 2008 7:06 PM, Timo Rantalaiho [EMAIL PROTECTED] wrote: On Tue, 18 Dec 2007, wfaler wrote: Hmm, haven't tried that. That might work - sometimes you just don't check all the methods thoroughly enough.. :) Yep, as far as I know the Wicket Way (TM) of making components optional is controlling their visibility. This need becomes more obvious when you consider that (except repeaters) there is a 1:1 correspondence between HTML elements with wicket:id and Wicket components, and it wouldn't be nice to need to change the HTML files runtime :) One consequence is that all components of the page always get constructed even if they are not visible, so on one hand you don't want to do heavy work in the constructor of such component but on other hand you get more fail-fast with regard to component creation. Best wishes, Timo -- Timo Rantalaiho Reaktor Innovations OyURL: http://www.ri.fi/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WicketTester failure (1.2.6)
Solved using
WicketTester#setStartPage( ITestPageSource ) instead of
WicketTester#setStartPage( Page )
Bye, Paolo
On Dec 5, 2007 4:18 PM, Paolo Di Tommaso [EMAIL PROTECTED] wrote:
Guys,
I'm getting a WicketRuntimeExceptionin this simple unit test:
class SimpleTest {
@Test
public void createPage() {
WicketTester tester = new WicketTester();
PageParameters params = new PageParameters(office_code=FAAFG);
Page page = new PremisesListPage(params);
tester.startPage( page );
tester.assertNoErrorMessage();
}
}
I'm missing something to run test on page instances (instead of using
WicketTester#startPage(Class) )
Here it is the stack trace:
wicket.WicketRuntimeException: Can not set the attribute. No RequestCycle
available
at wicket.Session.setAttribute(Session.java:933)
at wicket.PageMap.put(PageMap.java :531)
at wicket.Session.touch(Session.java:744)
at wicket.util.tester.WicketTester.startPage(WicketTester.java:264)
at
org.fao.ocd.applications.coin.premises.ui.PremisesListPageTest.createListPage
(PremisesListPageTest.java :52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
TestMethodRunner.java:99)
at org.junit.internal.runners.TestMethodRunner.runUnprotected (
TestMethodRunner.java:81)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestMethodRunner.runMethod(
TestMethodRunner.java:75)
at org.junit.internal.runners.TestMethodRunner.run(
TestMethodRunner.java:45)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
TestClassMethodsRunner.java:66)
at org.junit.internal.runners.TestClassMethodsRunner.run (
TestClassMethodsRunner.java:35)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
BeforeAndAfterRunner.java :34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java
:52)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
JUnit4TestReference.java:38)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run (
TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
RemoteTestRunner.java:196
Thank, Paolo
Re: Mystery problem w/ Wicket + Glassfish v2?
Has Wicket 1.2.7 been released? I'm unable to find on 1.2.x download page .. Thanks, Paolo On Nov 5, 2007 10:17 PM, Johan Compagner [EMAIL PROTECTED] wrote: please upgrade to at least the latest version of 1.2 (1.2.7) because if i look at getContentType of an innerclass of DynamicWebResource then that is now a abstract method. So there are changes in that area. johan On 11/5/07, V. Jenks [EMAIL PROTECTED] wrote: OOps! Sorry, in the Glassfish log-viewer they separate the top line of the stack from the rest, for some reason. Here it is: null java.lang.NullPointerException at wicket.markup.html.DynamicWebResource$1.getContentType( DynamicWebResource.java Johan Compagner wrote: you miss the most importand part of the error: the top! On 11/5/07, V. Jenks [EMAIL PROTECTED] wrote: Occasionally, my application will just start doing this - throwing this error. I am using Wicket 1.2.4 because my application is stuck at that version for the time being. I do not have the time to make the changes to upgrade to the latest version, right now. Rebooting the app server (Glassfish v2) usually fixes it but when it does happen, it prevents orders from going through and frustrates customers. Not a good thing... I have no idea what causes this and don't know the internals of Glassfish to even begin to try and troubleshoot. All I know for sure is; this NEVER happened on JBoss 4.0.x with Wicket. I figured it was safe to assume this had nothing to do with my code - nowhere in the stack does it point to anything in my application (or any application running on it, for that matter.) I realize this is vague so hopefully someone else is experiencing this and can help troubleshoot. Here's the error: *** 156) at wicket.Resource.onResourceRequested(Resource.java:119) at wicket.request.target.resource.SharedResourceRequestTarget.respond( SharedResourceRequestTarget.java:192) at wicket.request.compound.DefaultResponseStrategy.respond( DefaultResponseStrategy.java:49) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond ( AbstractCompoundRequestCycleProcessor.java:66) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java :902) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:934) at wicket.RequestCycle.step(RequestCycle.java:1010) at wicket.RequestCycle.steps(RequestCycle.java:1084) at wicket.RequestCycle.request(RequestCycle.java:454) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219) at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) at org.apache.catalina.core.ApplicationFilterChain.servletService( ApplicationFilterChain.java:411) at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:290) at org.apache.catalina.core.StandardContextValve.invokeInternal( StandardContextValve.java:271) at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:202) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :632) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :577) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java :206) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :632) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :577) at org.apache.catalina.core.StandardPipeline.invoke( StandardPipeline.java :571) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java :1080) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:150) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :632) at org.apache.catalina.core.StandardPipeline.doInvoke( StandardPipeline.java :577) at org.apache.catalina.core.StandardPipeline.invoke( StandardPipeline.java :571) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java :1080) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java :270) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter (DefaultProcessorTask.java:637) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess ( DefaultProcessorTask.java:568) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process ( DefaultProcessorTask.java:813) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask (DefaultReadTask.java
Wicket-jmx download (?)
Folks, I'm looking for Wicket (1.2.x) JMX download but I'm unable to find in the download page: http://wicket.sourceforge.net/wicket-1.2/Download.html Is there another location? How to get it? Thanks, Paolo
Re: Wicket-jmx download (?)
Great .. thank you people! On 10/27/07, Martijn Dashorst [EMAIL PROTECTED] wrote: http://sourceforge.net/project/showfiles.php?group_id=119783package_id=138753release_id=503024 On 10/27/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: Folks, I'm looking for Wicket (1.2.x) JMX download but I'm unable to find in the download page: http://wicket.sourceforge.net/wicket-1.2/Download.html Is there another location? How to get it? Thanks, Paolo -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0-beta4 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0-beta4/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
