RE: WebMarkupContainer Ajax update problem
Have you tried:
content..add(new SimpleAttributeModifier(style, background-image=url(...)));
I haven't done this, but you might also be able to do:
content.add(new SimpleAttributeModifier(class, new-class-name));
Date: Fri, 4 Sep 2009 01:57:36 +0300
Subject: WebMarkupContainer Ajax update problem
From: alt...@gmail.com
To: users@wicket.apache.org
Hi ;
In Panel I have a AjaxButton
In that AjaxButton, I tried to update the background (Parent Pages's
WebMarkupContainer). Here is the simplified code :
AjaxButton vote = new AjaxButton(Vote) {
@Override
protected void onSubmit(AjaxRequestTarget target,
Form? form) {
.
WebMarkupContainer content = (WebMarkupContainer)
super.findPage().get(Content);
content.add(new SimpleAttributeModifier(id,
content_selected)) ;
target.addComponent(content);
}
Also I set WebMarkupContainer.setOutputMarkupId(true); in my parent page
Any suggestions ?
Thanks.
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RE: Wicket behind proxy (AJP)
From: jcar...@carmanconsulting.com Date: Thu, 2 Jul 2009 14:43:59 -0400 Subject: Re: Wicket behind proxy (AJP) To: users@wicket.apache.org I don't think ProxyPass supports the / path, does it? At least, it didn't back when I wanted to set my site up like that. What I had to do was put a dummy HTML page in there with a refresh directive to make it go to: http://mysite/mywicketapp ProxyPass supports the /, but it doesn't pass to tomcat very well when you go to /. Tomcat will get the request for / through proxy pass, but it gets filtered through the default lookup which seems to only look at files and does NOT create a request to your servlet. In my case I want all requests to go through Spring at *.htm and there is no physical JSP mapped, so it only looks at files on disk. I would love to hear an easy solution. I guess you could create a single JSP that forward the request. Russ _ Insert movie times and more without leaving Hotmail®. http://windowslive.com/Tutorial/Hotmail/QuickAdd?ocid=TXT_TAGLM_WL_HM_Tutorial_QuickAdd_062009
Radio button question
All, I want to display a radio button of options with an associated image e.g. input type=radio name=selectone value=1img src=img_vala.gif ..input type=radio name=selectone value=2img src=img_valb.gif ..input type=radio name=selectone value=3img src=img_valc.gif .. And have those values driven from my Model. I feel caught somewhere between RadioGroup and RadioList but I'm not sure how to pull this off because RadioGroup documentation seems to suggest that I have to have wicket:id= for each radio option, and I won't know how many options since its database driven. RadioList does the radio options fine, but I can't figure out how to render the image. I am using a RadioList and an implementation of IChoiceRenderer. I tried adding the image html to the getDisplayValue method, but the image would not render. I'm still new to Wicket so I may have missed this in the docs, if so feel free to paste link to any example or doc that I should have read closer :-) Thanks in advance, Russ _ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
RE: Radio button question
From: igor.vaynb...@gmail.com Date: Mon, 6 Jul 2009 19:10:22 -0700 Subject: Re: Radio button question To: users@wicket.apache.org the example of radiogroup in wicket-examples/component reference demonstrates a radio group with a variable amount of radios. -igor Igor, Thank you - this is the link I found and seems just what I was looking for http://wicketstuff.org/wicket13/compref/;jsessionid=A9F9170F03765B6C9DEE45A31E5FA494?wicket:bookmarkablePage=:org.apache.wicket.examples.compref.RadioGroupPage Thanks, Russ _ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009
RE: AjaxUpdate FeedbackPanel And window.open popup
You could over-ride getAjaxCallDecorator() on your AjaxButton. e.g.
protected IAjaxCallDecorator getAjaxCallDecorator() {
return new AjaxCallDecorator() {
public CharSequence decorateScript(CharSequence script) { return
window.open('http://www.google.com','newwindow'); + script; }};}
Date: Mon, 13 Jul 2009 01:17:18 +0300
Subject: AjaxUpdate FeedbackPanel And window.open popup
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Hi!
Is it possible to simultaneously AjaxUpdate FeedbackPanel And
window.open popup ?
I need to open a popup (external site) and simultaneously give
instructions on feedback panel. Anyone done this before?
**
Martin
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Odd behavior
All, Every now and then my for ends up displaying [Ljava.lang.String;@7cd46bea instead of displaying my string value. There is no rhyme or reason, just going back and forth through my application and eventually I see that value dumped out in lieu of my actual string value. ValueMap properties;add(new RequiredTextField(toStreetAddress1, new PropertyModel(properties, toStreetAddress1))); The properties ValueMap is getting populated on posts and held during the session. Where should I look first to figure out why only sometimes do I see the reference of the string instead of the string value. Thanks, Russ _ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009
RE: Odd behavior
Thanks Igor. I was using add() to add properties that were already set - if I really wanted to do that, I think I should be using put() instead. Russ From: igor.vaynb...@gmail.com Date: Mon, 13 Jul 2009 20:43:56 -0700 Subject: Re: Odd behavior To: users@wicket.apache.org its not a reference to a string, its a reference to a string *array*, notice the [ in the beginning. can happen if you add the same key twice to the valuemap - it will create an array. -igor On Mon, Jul 13, 2009 at 7:43 PM, Russell Simpkinsrussellsimpk...@hotmail.com wrote: All, Every now and then my for ends up displaying [Ljava.lang.String;@7cd46bea instead of displaying my string value. There is no rhyme or reason, just going back and forth through my application and eventually I see that value dumped out in lieu of my actual string value. ValueMap properties;add(new RequiredTextField(toStreetAddress1, new PropertyModel(properties, toStreetAddress1))); The properties ValueMap is getting populated on posts and held during the session. Where should I look first to figure out why only sometimes do I see the reference of the string instead of the string value. Thanks, Russ _ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
RE: Validation component feedback in table column
Use the ComponentFeedbackPanel, ccFeedback = new ComponentFeedbackPanel(ccNumberError,ccNumber); ccFeedback.setOutputMarkupId(true); addOrReplace(ccFeedback);then you can do this: input wicket:id=ccNumber value= class= type=text / span wicket:id=ccNumberError/span From: rinoc...@live.se To: users@wicket.apache.org Subject: Validation component feedback in table column Date: Fri, 17 Jul 2009 10:34:19 +0200 I have been experimenting with this for while more, but I can't seem to get it to work as I want. I have attached a small quickstart. I have a table with an input field on each row, where I want to validate that the entered input value should not be allowed to be more than the displayed value, in that case, a message should be displayed next to the field, in the table. I have added an onblur event to the input field and also a validator. If I enter a value above the limit and tab out of the field, the validation message is displayed next to the field. If I instead enter a errornous value an click the submit button, the error message(s) is displayed in the form feeback and not next to the field. How do I get the validation error to be displayed next to the field? I have been reading alot of examples, javadoc and source now and can't get it to work the wy I want. I wonder how I change my code to get it to work? /Kenneth Date: Sat, 11 Jul 2009 22:09:32 -0500 Subject: Re: Validation and component feedback for editable column component in table/list From: jer...@wickettraining.com To: users@wicket.apache.org Seems like you might be missing the part where you have to add a feedback panel to display the error messages in a form. Since you mention that your previous application showed the message near the field, this page might help you: http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket -- Jeremy Thomerson http://www.wickettraining.com Gör personlighetstestet på MSN Dejting, se vem du passar ihop med! MSN Dejting _ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
RE: Not working AjaxFormSubmitBehavior in Tomcat behind HTTP Server
Actually, If you sub domain your apps, then they can all be ROOT.war e.g. app1.myhost.com vs myhost.com/app1 - look at doing virtual hosts in tomcat if interested. Russ Date: Fri, 17 Jul 2009 13:29:35 +0800 Subject: Re: Not working AjaxFormSubmitBehavior in Tomcat behind HTTP Server From: anton.veretenni...@gmail.com To: users@wicket.apache.org Igor, I have several applications working on one server. They can't all be ROOT.war. -- Tony On Fri, Jul 17, 2009 at 11:40 AM, Igor Vaynbergigor.vaynb...@gmail.com wrote: rename it to ROOT.war -igor On Thu, Jul 16, 2009 at 7:00 PM, Anton Veretennikov anton.veretenni...@gmail.com wrote: Thank you, Igor, for your suggestion. I need full hiding of app name. Renaming still creates additional path in url like http://sitename.com/AppName/ May be there exists other way or my URL Rewriting is not correct: VirtualHost *:80 ServerName www.sitename.com ServerAlias sitename.com ProxyPass / ajp://127.0.0.1:8009/AppName/ ProxyPassReverse / ajp://127.0.0.1:8009/AppName/ ProxyPassReverseCookieDomainlocalhost sitename.com ProxyPassReverseCookiePath /AppName / RewriteEngine on RewriteRule^/AppName/(.*)$ /$1 [R] /VirtualHost -- Tony On Fri, Jul 17, 2009 at 12:15 AM, Igor Vaynbergigor.vaynb...@gmail.com wrote: just rename your war to something else before deploying it. -igor On Thu, Jul 16, 2009 at 8:25 AM, Anton Veretennikovanton.veretenni...@gmail.com wrote: Hello, wicket users and developers, This is a problem I can't work out myself, I need your help. In a local environment (direct calls to Tomcat) AjaxFormSubmitBehavior works as expected. But in production I try to hide application name (let's say, AppNamePay-1.0-SNAPSHOT) from URL using RewriteRule. Logs show that somehow application name bobs up when I create a link with AjaxFormSubmitBehavior. This can be seen from httpd logs (302 status): xx.22.151.6 - - [16/Jul/2009:14:14:30 +] GET /AppNamePay-1.0-SNAPSHOT/?wicket:interface=:0:5::: HTTP/1.1 302 312 http://sitename.com/?wicket:interface=:0:4:::; Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 And from catched calls using HttpFox: GET 302 Redirect to: http://sitename.com/AppNamePay-1.0-SNAPSHOT/?wicket:interface=:0:3::: http://sitename.com /?wicket:interface=:0:outterDiv:leftPanel:content:updatableDiv:hidableDiv:electronicUpdatable:list:0:item:border:switch:buttons2:acceptSum:2:ILinkListener:: (Status-Line) HTTP/1.1 302 Moved Temporarily GET 302 Redirect to: http://sitename.com/?wicket:interface=:0:3::: http://sitename.com/AppNamePay-1.0-SNAPSHOT/?wicket:interface=:0:3::: (Status-Line) HTTP/1.1 302 Found How it could be that wicket knows about AppNamePay-1.0-SNAPSHOT? Other Ajax stuff seems working without problem. Wicket is 1.4-rc7 --Tony - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
RE: Background-Thread blocking Wicket-App
Running a thread should not block the entire application - are you using connection pooling with more than one max active connection? Maybe you should send the code you use to kick off the thread. If you have any code that is synchronized on a shared resource, that might block others. Russ Date: Fri, 17 Jul 2009 09:24:10 + From: toka...@yahoo.de Subject: Background-Thread blocking Wicket-App To: users@wicket.apache.org Hi All, we've got a page which does time consuming tasks. Because of that, every time a user calls the page a new background-thread is started (only if not running already) and the user is informed that the task is running and the page will be updated with fresh data as quickly as the thread has finished. We've realized that the WHOLE application is blocked until the background-thread finishes. That is no other page can be called by the user who has started the thraed. The app is also not responding to other users as long as the thread is running. The background thread class i'm using is a simple thread extending the thread class and retrieving data from a very very big database in its run method. I'm using Wicket 1.3.5 on Tomcat6.0.18 Any ideas? _ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage_062009
RE: error(validatable)
Kenneth,
I over rode onError when I used the ComponentFeedbackPanel - when learning
Wicket, I discovered that I had no idea my form errored out unless I did the
following for my form. In this instance, I'm using the AjaxButton. I think the
key is to add your feedback component to the target.
/** * Always, always add this - its much better to know there was an error. *
@see
org.apache.wicket.ajax.markup.html.form.AjaxButton#onError(org.apache.wicket.ajax.AjaxRequestTarget,
org.apache.wicket.markup.html.form.Form) */@Overrideprotected void
onError(AjaxRequestTarget target, Form tform) {super.onError(target,
tform);form.error(Please make sure you have filled in all required
fields.);// add the feedback - seems you have to do this to give
feedback on errors.target.addComponent(emailFeedback);}
From: rinoc...@live.se
To: users@wicket.apache.org
Subject: error(validatable)
Date: Sat, 18 Jul 2009 12:32:46 +0200
Let's rephrase my problem.
I connect a validator to a TextField in a DataView (inside populateItem() and
connect a ComponentFeedbackPanel to it.
final TextField tf = new TextField(data, new
PropertyModel(row, data));
final ComponentFeedbackPanel tfFeedback = new
ComponentFeedbackPanel(fb, tf);
tfFeedback.setOutputMarkupId(true);
item.add(tf);
item.add(tfFeedback);
And I also have both in the HTML markup
Is this enough for the error reported in in onValidate() for the validator
connected to the field
with error(ivalidatable); should be displayed next to the field or does it
require something more?
error(validatable, an_error_occured);
Why I wonder is that it is not displayed next to the field, it is displayed
in the common feedback panel.
/Kenneth
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RE: HashMap.Entry not serializable?
hashMap.entrySet returns a SetMap.Entry If you look at the javadocs, Set does not extend Serializable: public interface Setextends Collection All Superinterfaces:Collection, Iterable Date: Sat, 18 Jul 2009 13:06:32 +0300 Subject: HashMap.Entry not serializable? From: martin.maku...@koodaripalvelut.com To: users@wicket.apache.org Hi! I am a bit onfused.. I have new ListView(id, new LinkedList(hashMap.entrySet())) and Wicket gives: org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: java.util.HashMap$Entry This does not make sense, I would expect hashmap entries to be fully serializable .. not? Any quick workarounds? ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™ Hotmail®: Celebrate the moment with your favorite sports pics. Check it out. http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_photos_072009cat=sports - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: What already redirecting error?
Martin, You could try setting step debugging on your IDE and step through your code. However, this type of error is not specific to wicket. Just the other day I was securing my site with Acegi and caused this to happen when I secured all pages, including my login.htm page - so, when Acegi noticed the unsecure request for a page, it redirected to the login.htm page, but that was re-directing too. Russ Date: Sat, 18 Jul 2009 07:58:26 +0300 Subject: Re: What already redirecting error? From: martin.maku...@koodaripalvelut.com To: users@wicket.apache.org None lead to my code, that's my point. The only thing I have used is setResponsePage(). ** Martin 2009/7/17 Igor Vaynberg : pull the call hierarchy on org.apache.wicket.protocol.http.BufferedWebResponse.redirect and see what paths lead to your code. -igor On Fri, Jul 17, 2009 at 11:05 AM, Martin Makundi wrote: I don't have a clue where that occured... ** Martin 2009/7/17 Alex Objelean : Show us your code. Alex Objelean MartinM wrote: At least I do not know of any such redirects... ** Martin 2009/7/17 Igor Vaynberg : you are triggering a redirect after something else has already done so. -igor On Fri, Jul 17, 2009 at 1:38 AM, Martin Makundi wrote: Hi! What is this error and how can I avoid it? Don't even know why it comes: 2009-07-17 11:43:22,804 181242389 [btpool0-503] ERROR RequestCycle - Already redirecting to '?wicket:interface=:0:9:::'. Cannot redirect more than once org.apache.wicket.WicketRuntimeException: Already redirecting to '?wicket:interface=:0:9:::'. Cannot redirect more than once at org.apache.wicket.protocol.http.BufferedWebResponse.redirect(BufferedWebResponse.java:101) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:257) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105) at org.apache.wicket.RequestCycle.respond(RequestCycle.java:1258) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1325) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) at org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160) - 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 -- View this message in context: http://www.nabble.com/What-already-redirecting-error--tp24530668p24538774.html Sent from the Wicket - User 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 - 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 _ Windows Live™ Hotmail®: Search, add, and share the web’s latest sports videos. Check it out. http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_videos_072009cat=sports - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: HashMap.Entry not serializable?
True, but if he does not cast his reference to the underlying implementation, the jvm has no way to know that the underlying implementation is serializable does it, hence the error. All the calling method knows is that you passed a Set and Set does not extend Serializable. Date: Sat, 18 Jul 2009 18:11:17 +0530 Subject: Re: HashMap.Entry not serializable? From: vineetsemwal1...@gmail.com To: users@wicket.apache.org Russell, Set,List,Map do not implement Serializable but their implementations do. In the case of Entry ,it's implemented in Map implementations like hashmap . the class which implements Entry there isn't Serializable. regards, Vineet Semwal On Sat, Jul 18, 2009 at 5:22 PM, Russell Simpkins russellsimpk...@hotmail.com wrote: hashMap.entrySet returns a Set If you look at the javadocs, Set does not extend Serializable: public interface Setextends Collection All Superinterfaces:Collection, Iterable Date: Sat, 18 Jul 2009 13:06:32 +0300 Subject: HashMap.Entry not serializable? From: martin.maku...@koodaripalvelut.com To: users@wicket.apache.org Hi! I am a bit onfused.. I have new ListView(id, new LinkedList(hashMap.entrySet())) and Wicket gives: org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: java.util.HashMap$Entry This does not make sense, I would expect hashmap entries to be fully serializable .. not? Any quick workarounds? ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™ Hotmail®: Celebrate the moment with your favorite sports pics. Check it out. http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_photos_072009cat=sports - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™ Hotmail®: Celebrate the moment with your favorite sports pics. Check it out. http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_photos_072009cat=sports - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Redirect fails wicketTest in rc7 - is there a workaround?
Martin, Your button should just be an external like. I don't think you are supposed to be redirecting to an external url per the wiki guidelines here http://cwiki.apache.org/WICKET/how-to-redirect-to-an-external-non-wicket-page.html, its this text on the bottom of the page: Note that if you just want to make standard anchor tag links to other pages, don't create a Link and use this method in the onClick() handler; instead use the ExternalLink class. Date: Sun, 19 Jul 2009 09:54:03 +0300 Subject: Redirect fails wicketTest in rc7 - is there a workaround? From: martin.maku...@koodaripalvelut.com To: users@wicket.apache.org 1. click ajaxButton 2. redirect in button onSubmit 3. verify redirect in test Is there a workaround? https://issues.apache.org/jira/browse/WICKET-2379 ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Bing™ brings you maps, menus, and reviews organized in one place. Try it now. http://www.bing.com/search?q=restaurantsform=MLOGENpubl=WLHMTAGcrea=TXT_MLOGEN_Local_Local_Restaurants_1x1 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Redirect fails wicketTest in rc7 - is there a workaround?
Martin,
If you need the button to submit to do some logic, you can add a call decorator
to do your redirect with javascript e.g.
protected IAjaxCallDecorator getAjaxCallDecorator() { return new
AjaxCallDecorator() {public CharSequence
decorateScript(CharSequence script) { return
document.location.href='http://testurl'; + script; } };}
Date: Sun, 19 Jul 2009 09:54:03 +0300
Subject: Redirect fails wicketTest in rc7 - is there a workaround?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
1. click ajaxButton
2. redirect in button onSubmit
3. verify redirect in test
Is there a workaround? https://issues.apache.org/jira/browse/WICKET-2379
**
Martin
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RE: Save CSS/StyleSheet in Database ?
I have not done this myself, but I think you might get what you want using the
SimpleAttributeModifier. Say you were doing a css style:
link rel=stylesheet type=text/css href=css/standard.css
wicket:id=userStyles:/
Then in your javacode you can have:
userCss.add(new SimpleAttributeModifier(href, css/ +
LOGGEDINUSER.getUserId() + .css));
You could always do something similar in javascript with cookies.
Russ
Date: Wed, 22 Jul 2009 05:12:45 -0700
From: farhan.ba...@ymail.com
Subject: Re: Save CSS/StyleSheet in Database ?
To: users@wicket.apache.org
Thanks for quick response.
Obviously, styles can be loaded from database after Login. But i want to make
a separate css file and dont want ot add it in the java code, for sake of
simplicity.
Is there any way to store css styles directly from css file for a specific
user, and then load styles directly to css file after user Login ?
Or can we make css file dynamic by introducing variables in it (like in PHP) ?
Thanks...
From: Mathias Nilsson wicket.program...@gmail.com
To: users@wicket.apache.org
Sent: Wednesday, July 22, 2009 4:59:53 PM
Subject: Re: Save CSS/StyleSheet in Database ?
You would probably have to use cookies to save which style the users would
have. There is no way knowing this without login or cookie.
There are probably a better way of doing this but if you save style and
classes in a database like this
*{ font-family: verdana; } // a row in the database
a{ color: red; } // a row in the database
you could implement the IHeaderContributor and override the renderHead
public void renderHead(IHeaderResponse response) {
StringBuffer buf = new StringBuffer();
buf.append( style type=\text/css\ );
buf.append( *{ font-size: 9px; } );
buf.append( /style );
response.renderString(buf);
}
of couse you should the get it from a service or directly from a dao.
public void renderHead(IHeaderResponse response) {
BradningService service = getBrandingService(); // get this using
@SpringBean or whatever
ListString styles = service.getStyles( user ); // get the style for a
user
iterate here and add the style
}
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RE: Spring and Wicket - is it worth it?
On Wed, Jul 22, 2009 at 8:40 PM, Dane Lavertydanelave...@gmail.com wrote: Due to the fact that nearly every substantial sample Wicket app is Spring-based, I imagine that there's something awesome about using Spring. In fact, Wicket is what has finally gotten me to start learning Spring. I think I understand the basics of dependency injection -- configure your objects in xml files and then inject them into your classes -- but I'm still not clear on the advantage of it. I've read quite a ways into Spring in Action, and the author seems to assume that the reader will automatically see why xml-based dependency injection is great thing. I must just be missing something here. What I love about Wicket is being free from xml files. Can anyone give me a concise explanation of how the advantages of Spring are worth introducing a new layer into my applications? Dane Personally, I have found Spring to be very beneficial and pretty easy to learn. I really don't mind xml and as a framework it does offer a lot of nice features that are really easy to tie into your application. Spring has very well written documentation that I found very easy to follow. I really like the message driven beans, helper classes for stuff like Hibernate and IBatis, Email is SUPER easy, Cron scheduling is cake and if you need MVC, theirs is well written and easy to use. Aceigi integration with Spring is very nice - switching http/https is easy and you can apply very fine grained access control (though these docs aren't very fun to read.) I'm new to Wicket, but we've used Spring to configure our service layer and made use of annotations so that our XML file isn't all that big. You don't need to use Spring, but once you start to use it, you may find at least some features are really cool. Russ _ Windows Live™ SkyDrive™: Store, access, and share your photos. See how. http://windowslive.com/Online/SkyDrive?ocid=TXT_TAGLM_WL_CS_SD_photos_072009
RE: Problem with Required component message
Martin, I did this by creating a properties file MyPanel.properties and then setting creditCardForm.ccNumber.Required=Please enter your credit card number. Did you try setting form.componentId.Required? Or even panel.form.componentId.Required Russ Date: Sun, 2 Aug 2009 12:19:40 +0300 Subject: Problem with Required component message From: martin.maku...@koodaripalvelut.com To: users@wicket.apache.org Hi! I have a page with some required fields among which there is one specific field I want to return a specific required validation error message, if value not given. I have tried to put componentId.Required=Unique error message into Application.properties but it does not work. Instead Wicket always returns the standard Required error. Debugging deeper into the problem shows that Wicket constructs a dot-notation component path of the requied component: page.panel.form.nested_panel.listview.index.componentId.Required and tries to look for a property with such name. If not found, it next tries to look for Required alone and if it is found, it returns that (if Required was not found, it would continue dropping one prefix at a time until it would reach the assumed componentId.Required). This code is in: ComponentStringResourceLoader.loadStringResource(final Component component, final String key) Is there a flaw in the logic or am I doing something wrong here? ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Get back to school stuff for them and cashback for you. http://www.bing.com/cashback?form=MSHYCBpubl=WLHMTAGcrea=TEXT_MSHYCB_BackToSchool_Cashback_BTSCashback_1x1
RE: Handle file uploads in Behavior and respond using AjaxRequestTarget
i've done this with php and ajax. the form posts, using target, to a hidden iframe. the response rendered back to the iframe is javascript. The only thing the iframe renders is javascript. In your page you have javascript functions for the onSuccess() or onFailure() that are specific to that page. Or since you are rendering javascript you can render any javascript you like. This is very ajax like in that you are simply rendering callbacks. I suppose you could take it one step further and post the names of your callback functions. I'm not sure if this is any cleaner or any help at all, but I do hope it helps. Russ From: igor.vaynb...@gmail.com Date: Wed, 5 Aug 2009 15:51:44 -0700 Subject: Re: Handle file uploads in Behavior and respond using AjaxRequestTarget To: users@wicket.apache.org well, its complex because you have to hack this in, browser's built in ajax support doesnt handle multipart requests yet. sounds like you are overcomplicating it by prerendering the iframe in the output. i think it would be easier to create the iframe on the fly via javascript, and give it style='display:none' so you wouldnt need to do any sizing. if upload fails the response in the iframe can write out some javascript to notify the main script that is managing the upload - which can then somehow show an error - maybe by doing an ajax request to wicket and rerendering the feedbackpanel. if upload is successful do the same thing, have iframe write out a bit of js that notifies the main script that the upload is done - which can then issue an ajax callback to wicket. makes sense? btw, there have to be libs that do all this for you on the js side of things. -igor On Wed, Aug 5, 2009 at 3:42 PM, Bas Gooren wrote: Hi all, Since I've seen many great answers on this list it's time to ask one of my questions ;-) The thing that strikes me as odd is how hard it is right now to handle file uploads and respond as if it were an AJAX request. I've built (based on various sources) a solution which uses a Panel which contains an IFRAME. After the upload, some AJAX javascript is rendered which calls an abstract function on the Panel so the implementor can replace or re-render components. This works great, although it took some extra effort since the frame and panel cannot easily share state (different pages/pagemaps/...?). The examples on the web store the uploaded file, and then pass it's filename through the AJAX request for access. I changed it to store uploads in temporary storage, identified by UUIDs. Now I have to say I really don't like this solution, since the IFRAME has to be sized to fit, or I have to use some not-so-nice javascript to automatically resize the IFRAME when an upload error occurs. Since I have had great fun with swfupload + PHP before, I decided to try and make an easier solution. I wondered if it would be possible to: 1) extend AbstractBehavior (works) 2) render the swf which will upload the file (works) 3) give the swf the URL of the behavior (works) 4) handle the upload(s) in onRequest() (does not work) 5) and then, just like AbstractDefaultAjaxBehavior.onRequest(), build an AjaxRequestTarget and handle the request (like it came in over xmlhttp) (works) 6) use javascript (Wicket.Ajax.Call.loadedCallback) to parse the (fake) AJAX response Sounds possible, right? It just seems overkill to run a POST request _and_ an AJAX request for every upload. It seems more complex than it should be. Actually, with the IFRAME it's three requests: IFRAME GET, IFRAME POST, AJAX GET What is not working right now is: - POST request not directed to the Behavior (I'm assuming there is special-case handling for POST somewhere?) Anyway, I'd like to known if any of the devs think the above is possible. If not, I'll stick to the solution I'm building right now (swfupload to a mounted URIRequestTargetUrlCodingStrategy + UUID in the URL, AJAX request with this UUID after successful upload). Ofcourse it's also possible something like this is possible but needs a completely different angle. Kind regards, Bas - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Get free photo software from Windows Live http://www.windowslive.com/online/photos?ocid=PID23393::T:WLMTAGL:ON:WL:en-US:SI_PH_software:082009 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: jetty hot deployment
What do you use for a dev environment? I tried to get that working in a jboss
env with no luck. JavaRebel sounded pretty cool. I was bummed it didn't work.
Russ
Date: Sun, 9 Aug 2009 09:17:06 -0700
Subject: Re: jetty hot deployment
From: siber...@siberian.org
To: users@wicket.apache.org
I use JavaRebel in my dev environment and its solved almost all of my
hot-swap issues. I recommend it highly.
John-
On Sun, Aug 9, 2009 at 2:45 AM, Martijn
Dashorst wrote:
You need to start the Start class using the debugger. Then it works
with hot swap.
Martijn
On Sat, Aug 8, 2009 at 8:26 PM, Anantha Kumaran wrote:
hi johannes
i tried using mvn jetty:run
but i am getting the following error
Configuring Jetty for project: jqms
Webapp source directory = E:\Netbeans\MyProjects\maven\jqms\src\main\webapp
Reload Mechanic: automatic
web.xml file =
E:\Netbeans\MyProjects\maven\jqms\src\main\webapp\WEB-INF\web.xml
Classes = E:\Netbeans\MyProjects\maven\jqms\target\classes
2009-08-08 23:51:47.251::INFO: Logging to STDERR via
org.mortbay.log.StdErrLog
Context path = /jqms
Tmp directory = determined at runtime
Web defaults = org/mortbay/jetty/webapp/webdefault.xml
Web overrides = none
Webapp directory = E:\Netbeans\MyProjects\maven\jqms\src\main\webapp
Starting jetty 6.1.14 ...
2009-08-08 23:51:47.581::INFO: jetty-6.1.14
2009-08-08 23:51:48.145::INFO: No Transaction manager found - if your
webapp requires one, please configure one.
2009-08-08 23:51:48.196::WARN: Failed startup of context
org.mortbay.jetty.plugin.jetty6pluginwebappcont...@1270107
{/jqms,E:\Netbeans\MyProjects\maven\jqms\src\main\webapp}
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:114)
at java.util.jar.JarFile.(JarFile.java:133)
at java.util.jar.JarFile.(JarFile.java:97)
at
org.mortbay.jetty.webapp.TagLibConfiguration.configureWebApp(TagLibConfiguration.java:168)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1231)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:460)
at
org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
But when i run the application using the start.java file i works perfectly
and as i stated earlier hot deployment is not working
On Sat, Aug 8, 2009 at 10:30 PM, Johannes Schneider
wrote:
Hi,
I strongly suggest starting Jetty using Maven
mvn jetty:run
I add the following configuration
org.mortbay.jetty
maven-jetty-plugin
1
manual
Reloading is triggered manually from the console. I like that behviour
(so I can recompile/copy resources without restarting).
Regards,
Johannes Schneider
Anantha Kumaran wrote:
hi
currently i am using ant and tomcat server (netbeans) to build my wicket
application.
The deployment and testing is taking lot of time.so i created a wicket
project using
the wicket-quickstart archetype.The problem is that i cannot view the
changes
made by me without restarting the jetty server.
then i googled the net and found that i have to add scanIntervals and
some
other settings.
but i donn't know where to add this in the start.java file.
it will be helpful if anyone post the modified start.java file which
support
the hot deployment
thanks
Anantha Kumaran
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RE: Output to input stream for streaming?
Martin,
I don't think you can do this in a thread because that lets the
HttpServletResponse end and close your ServletOutputStream.
Russ
Date: Mon, 10 Aug 2009 14:49:58 +0300
Subject: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Hi!
I have a HSSF document which can be written to an output stream.
However, I want to stream it to the website visitor, which requires an
inputstream... I have tried the following, but it somehow doesn't seem
to work.
Anybody know what can be done to fix it?
final PipedInputStream inputStream = new PipedInputStream();
final PipedOutputStream out;
try {
out = new PipedOutputStream(inputStream);
} catch (IOException e) {
throw new RuntimeException(e);
}
Executors.newSingleThreadExecutor().execute(new Runnable() {
@Override
public void run() {
try {
wb.write(out);
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
}
});
IResourceStream resourceStream = new IResourceStream() {
/**
* @see org.apache.wicket.util.resource.IResourceStream#close()
*/
public void close() throws IOException {
inputStream.close();
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#getContentType()
*/
public String getContentType() {
return getAlternateContentType();
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#getInputStream()
*/
public InputStream getInputStream()
throws ResourceStreamNotFoundException {
return inputStream;
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#getLocale()
*/
public Locale getLocale() {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#length()
*/
public long length() {
try {
return inputStream.available();
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
return 0;
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#setLocale(java.util.Locale)
*/
public void setLocale(Locale locale) {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see org.apache.wicket.util.watch.IModifiable#lastModifiedTime()
*/
public Time lastModifiedTime() {
return
Time.milliseconds(DatabaseServices.getCurrentTimestamp().getTime());
}
};
java.io.IOException: Pipe closed
at java.io.PipedInputStream.checkStateForReceive(Unknown Source)
at java.io.PipedInputStream.receive(Unknown Source)
at java.io.PipedOutputStream.write(Unknown Source)
at java.io.OutputStream.write(Unknown Source)
at org.apache.poi.poifs.storage.BigBlock.doWriteData(BigBlock.java:55)
at
org.apache.poi.poifs.storage.DocumentBlock.writeData(DocumentBlock.java:220)
at org.apache.poi.poifs.storage.BigBlock.writeBlocks(BigBlock.java:86)
at
org.apache.poi.poifs.filesystem.POIFSDocument$BigBlockStore.writeBlocks(POIFSDocument.java:603)
at
org.apache.poi.poifs.filesystem.POIFSDocument.writeBlocks(POIFSDocument.java:275)
at
org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesystem(POIFSFileSystem.java:390)
at
org.apache.poi.hssf.usermodel.HSSFWorkbook.write(HSSFWorkbook.java:1168)
**
Martin
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RE: Output to input stream for streaming?
Its not that anything is missing per se, but if you run your output writer in a
separate thread, then the rest of your processing is free to continue and in
your case I'm guessing that the processing has finished before your output
writing has completed. When your servlet finishes, the last thing that happens
is the output stream gets closed. Try doing the write outside of a thread and
see if you get the same exception.
Russ
Date: Mon, 10 Aug 2009 15:03:13 +0300
Subject: Re: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Well well.. I do not understand why it is not possible, in principle.
The input is there. The output is there... what's missing?
**
Martin
2009/8/10 Russell Simpkins russellsimpk...@hotmail.com:
Martin,
I don't think you can do this in a thread because that lets the
HttpServletResponse end and close your ServletOutputStream.
Russ
Date: Mon, 10 Aug 2009 14:49:58 +0300
Subject: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Hi!
I have a HSSF document which can be written to an output stream.
However, I want to stream it to the website visitor, which requires an
inputstream... I have tried the following, but it somehow doesn't seem
to work.
Anybody know what can be done to fix it?
final PipedInputStream inputStream = new PipedInputStream();
final PipedOutputStream out;
try {
out = new PipedOutputStream(inputStream);
} catch (IOException e) {
throw new RuntimeException(e);
}
Executors.newSingleThreadExecutor().execute(new Runnable() {
@Override
public void run() {
try {
wb.write(out);
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
}
});
IResourceStream resourceStream = new IResourceStream() {
/**
* @see org.apache.wicket.util.resource.IResourceStream#close()
*/
public void close() throws IOException {
inputStream.close();
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#getContentType()
*/
public String getContentType() {
return getAlternateContentType();
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#getInputStream()
*/
public InputStream getInputStream()
throws ResourceStreamNotFoundException {
return inputStream;
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#getLocale()
*/
public Locale getLocale() {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#length()
*/
public long length() {
try {
return inputStream.available();
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
return 0;
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#setLocale(java.util.Locale)
*/
public void setLocale(Locale locale) {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see org.apache.wicket.util.watch.IModifiable#lastModifiedTime()
*/
public Time lastModifiedTime() {
return
Time.milliseconds(DatabaseServices.getCurrentTimestamp().getTime());
}
};
java.io.IOException: Pipe closed
at java.io.PipedInputStream.checkStateForReceive(Unknown Source)
at java.io.PipedInputStream.receive(Unknown Source)
at java.io.PipedOutputStream.write(Unknown Source)
at java.io.OutputStream.write(Unknown Source)
at
org.apache.poi.poifs.storage.BigBlock.doWriteData(BigBlock.java:55)
at
org.apache.poi.poifs.storage.DocumentBlock.writeData(DocumentBlock.java:220)
at
org.apache.poi.poifs.storage.BigBlock.writeBlocks(BigBlock.java:86)
at
org.apache.poi.poifs.filesystem.POIFSDocument$BigBlockStore.writeBlocks(POIFSDocument.java:603)
at
org.apache.poi.poifs.filesystem.POIFSDocument.writeBlocks(POIFSDocument.java:275)
at
org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesystem(POIFSFileSystem.java:390)
at
org.apache.poi.hssf.usermodel.HSSFWorkbook.write(HSSFWorkbook.java:1168)
**
Martin
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RE: Output to input stream for streaming?
I'm new to wicket, but if I wanted to send down file data, I would use a
servlet, get the output stream and write the data.
a simple example:
writeData(InputStream in, HttpServletResponse resp) { out =
resp.getOutputStream(); byte[] data = new byte[1024]; int size = 0; while
( (size=in.read(data,1024))=0) { out.write(data,0,size); }}
If the file is on disk, then there is no need to do this, but if it's in the db
you would do something like this. You can't do something like this in JSP,
because JSP adds a new line to all responses. You may run into issues of wicket
adds anything to the output stream.
russ
Date: Mon, 10 Aug 2009 18:10:13 +0300
Subject: Re: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Ouch.. Could I make the READ a blocking one... thus it would wait
until the source is really depleted?
**
Martin
2009/8/10 Russell Simpkins russellsimpk...@hotmail.com:
Yes. That is exactly the point i was trying to make erik.
Date: Mon, 10 Aug 2009 14:30:59 +0200
From: e.vanoos...@grons.nl
To: users@wicket.apache.org
Subject: Re: Output to input stream for streaming?
That won't work. Servlets are synchronous; they don't expect anyone
writing the output once the servlet finished.
Regards,
Erik.
Russell Simpkins wrote:
Its not that anything is missing per se, but if you run your output
writer in a separate thread, then the rest of your processing is free to
continue and in your case I'm guessing that the processing has finished
before your output writing has completed. When your servlet finishes,
the last thing that happens is the output stream gets closed. Try doing
the write outside of a thread and see if you get the same exception.
Russ
Date: Mon, 10 Aug 2009 15:03:13 +0300
Subject: Re: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Well well.. I do not understand why it is not possible, in principle.
The input is there. The output is there... what's missing?
**
Martin
2009/8/10 Russell Simpkins russellsimpk...@hotmail.com:
Martin,
I don't think you can do this in a thread because that lets the
HttpServletResponse end and close your ServletOutputStream.
Russ
Date: Mon, 10 Aug 2009 14:49:58 +0300
Subject: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Hi!
I have a HSSF document which can be written to an output stream.
However, I want to stream it to the website visitor, which requires an
inputstream... I have tried the following, but it somehow doesn't seem
to work.
Anybody know what can be done to fix it?
final PipedInputStream inputStream = new PipedInputStream();
final PipedOutputStream out;
try {
out = new PipedOutputStream(inputStream);
} catch (IOException e) {
throw new RuntimeException(e);
}
Executors.newSingleThreadExecutor().execute(new Runnable() {
@Override
public void run() {
try {
wb.write(out);
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
}
});
IResourceStream resourceStream = new IResourceStream() {
/**
* @see org.apache.wicket.util.resource.IResourceStream#close()
*/
public void close() throws IOException {
inputStream.close();
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#getContentType()
*/
public String getContentType() {
return getAlternateContentType();
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#getInputStream()
*/
public InputStream getInputStream()
throws ResourceStreamNotFoundException {
return inputStream;
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#getLocale()
*/
public Locale getLocale() {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see org.apache.wicket.util.resource.IResourceStream#length()
*/
public long length() {
try {
return inputStream.available();
} catch (IOException e) {
MarkupUtils.handleUnexpectedException(e);
}
return 0;
}
/**
* @see
org.apache.wicket.util.resource.IResourceStream#setLocale(java.util.Locale)
*/
public void setLocale(Locale locale) {
throw new IllegalAccessError(Method not implemented.);
}
/**
* @see
org.apache.wicket.util.watch.IModifiable
RE: submit a form using ajax
I haven't done this, but if I were trying to post every 30 seconds, i would use the setInterval ( expression, interval ) function. One way to add javascript in your form is to implement: protected IAjaxCallDecorator getAjaxCallDecorator(). I think the suggestion was to look at the code in ajaxsubmitlink to learn how wicket submits the form. Date: Mon, 10 Aug 2009 20:50:24 -0700 From: koki...@gmail.com To: users@wicket.apache.org Subject: Re: submit a form using ajax Any luck with this one? I can't figure out how to do it... igor.vaynberg wrote: you have to wire a bit of javascript to do this from the timer, see how ajaxsubmitlink does it... -igor On Tue, Jun 9, 2009 at 6:39 AM, Juri Prokofiev wrote: I'm trying to save form values every 30 seconds and for this purpose I use AbstractAjaxTimerBehavior class, but can't figure out how to get the form values if submit button wasn't pressed? Thank you -- http://www.autoladu.ee - kõik varuosad ühes kohas - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://www.nabble.com/submit-a-form-using-ajax-tp23943077p24911252.html Sent from the Wicket - User 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 _ Get your vacation photos on your phone! http://windowsliveformobile.com/en-us/photos/default.aspx?OCID=0809TL-HM - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Prevent Wicket from creating a new user session while user clicks back button
You can't prevent a new session from being created, but I'm thinking you still have session data after you logged them out, so don't forget to invalidate the session. e.g. HttpSession session = ((ServletWebRequest) getPage().getRequest()).getHttpServletRequest().getSession()session.invalidate(); From: bona...@hispeed.ch To: users@wicket.apache.org Subject: Prevent Wicket from creating a new user session while user clicks back button Date: Wed, 12 Aug 2009 19:17:01 +0200 Hi all How can i prevent Wicket from creating a new user session while user has been logged out and clicks back button on browser Thx for any help Andre - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Express your personality in color! Preview and select themes for Hotmail®. http://www.windowslive-hotmail.com/LearnMore/personalize.aspx?ocid=PID23391::T:WLMTAGL:ON:WL:en-US:WM_HYGN_express:082009 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Ajax based filling of form
All, I'm still green with Wicket and even greener on Facebook, so I had a hard time adding Facebook connect to my wicket app. I think this is due in large part to Facebook changing so often. Any ways, I have written up a new page for anyone else trying to do Facebook connect with Wicket. If I get some more time I would like to come up with a quick start, for now the wiki entry is all I had time to squeeze in. http://cwiki.apache.org/confluence/display/WICKET/Adding+Facebook+connect Russ _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=PID23384::T:WLMTAGL:ON:WL:en-US:NF_BR_sync:082009
wiki link
Sorry, the link should be http://cwiki.apache.org/WICKET/adding-facebook-connect.html From: russellsimpk...@hotmail.com To: users@wicket.apache.org Subject: RE: Ajax based filling of form Date: Wed, 12 Aug 2009 21:12:38 -0400 All, I'm still green with Wicket and even greener on Facebook, so I had a hard time adding Facebook connect to my wicket app. I think this is due in large part to Facebook changing so often. Any ways, I have written up a new page for anyone else trying to do Facebook connect with Wicket. If I get some more time I would like to come up with a quick start, for now the wiki entry is all I had time to squeeze in. http://cwiki.apache.org/confluence/display/WICKET/Adding+Facebook+connect Russ _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=PID23384::T:WLMTAGL:ON:WL:en-US:NF_BR_sync:082009 _ Get free photo software from Windows Live http://www.windowslive.com/online/photos?ocid=PID23393::T:WLMTAGL:ON:WL:en-US:SI_PH_software:082009
RE: wiki link
It describes how to authenticate with Facebook using Facebook Connect. Once you have an authenticated user, you can get information about that user and display Facebook information in your application. Our app, pigspigot.com is a user generated greeting card site, so we want get your friends upcoming birthdays or other events and make it easier to send cards. I wrote this up because the example on the wicket does not work with the most recent api. Russ Date: Thu, 13 Aug 2009 14:10:46 +0200 Subject: Re: wiki link From: nino.martinez.w...@gmail.com To: users@wicket.apache.org Hi Russel Thanks for the documentation! But im not sure what it describes. Does your document describe howto make a wicket application as a facebook application or just to use facebook as authentication provider? By facebook application I mean the little apps that are passed around in facebook? 2009/8/13 Russell Simpkins russellsimpk...@hotmail.com: Sorry, the link should be http://cwiki.apache.org/WICKET/adding-facebook-connect.html From: russellsimpk...@hotmail.com To: users@wicket.apache.org Subject: RE: Ajax based filling of form Date: Wed, 12 Aug 2009 21:12:38 -0400 All, I'm still green with Wicket and even greener on Facebook, so I had a hard time adding Facebook connect to my wicket app. I think this is due in large part to Facebook changing so often. Any ways, I have written up a new page for anyone else trying to do Facebook connect with Wicket. If I get some more time I would like to come up with a quick start, for now the wiki entry is all I had time to squeeze in. http://cwiki.apache.org/confluence/display/WICKET/Adding+Facebook+connect Russ _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=PID23384::T:WLMTAGL:ON:WL:en-US:NF_BR_sync:082009 _ Get free photo software from Windows Live http://www.windowslive.com/online/photos?ocid=PID23393::T:WLMTAGL:ON:WL:en-US:SI_PH_software:082009 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=PID23384::T:WLMTAGL:ON:WL:en-US:NF_BR_sync:082009
RE: Ajax based filling of form
I believe this is a variable reference issue.
// instead of this
isbnField.add(new AjaxFormComponentUpdatingBehavior(onchange) {...@override
protected void onUpdate(final AjaxRequestTarget target) {try {book =
bookRetriever.getBook(isbnField.getInput());
// try this@overrideprotected void onUpdate(final AjaxRequestTarget target)
{try {book = bookRetriever.getBook(isbnField.getInput());setDefaultModel(new
CompoundPropertyModelBook(book));modelChanged();
When you passed in book to the constructor, it now has a reference to your book
object, when you execute this line:
book = bookRetriever.getBook(isbnField.getInput());
you are only changing the value of the variable book, but not the reference
stored in new CompoundPropertyModelBook(book). You should be able pull that
off in C++ by changing the value of the pointer, but you can't do that in java.
It is similar to this short code
String y = example;java.util.HashMap h = new
java.util.HashMap();h.put(y,y);// changing the value of y y=not you;// see
that the value of y is not the same as the reference we stored in the
hashmapSystem.out.println(h.get(y));System.out.println(y);
I hope that helps.
Russ
Date: Thu, 13 Aug 2009 09:15:50 +0200
From: lvd...@heritageagenturen.nl
To: users@wicket.apache.org
Subject: Re: Ajax based filling of form
Well the model doesn't update. (Not that I'd expect it to.)
Here's some pieces of my code I deem relevant to the problem.
if (key == null || key.getIsbn() == null) {
book = new Book();
} else {
book = bookRetriever.getBook(key.getIsbn(), key.getCollectionId());
}
setDefaultModel(new CompoundPropertyModelBook(book));
// ...
isbnField.add(new AjaxFormComponentUpdatingBehavior(onchange) {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(final AjaxRequestTarget target) {
try {
book = bookRetriever.getBook(isbnField.getInput());
modelChanged();
target.addComponent(titleField);
//...
target.addComponent(genrefield);
} catch (SQLException e) {
//...
}
}
});
John Krasnay wrote:
Sounds like you're on the right track. What's the problem?
jk
On Wed, Aug 12, 2009 at 04:27:41PM +0200, Linda van der Pal wrote:
I have a panel with a form. This form has several fields, one of which
is the ISBN of a book. The fields are filled by a CompoundPropertyModel
if the user is editing his previous entry, and they are empty if the
user is adding a new book. Simply entering data or updating it and then
submitting already works. But now I want to fetch the data for the other
fields if the ISBN is already in the database. It is a multi-user
system, so it is in fact possible that the ISBN is already in there.
I was thinking of achieving this with AJAX, but I'm not really sure how
to do it. I was thinking of adding an AjaxFormComponentUpdatingBeavior,
where all the related fields are added to the target. But as the ISBN is
part of the model, I don't really now how to get this working. Any hints
on what direction I should be searching in?
Regards,
Linda
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RE: JS libraries with Wicket
Eyal, There was a post just today to this url: http://www.dzone.com/links/wicket_tutorial_yui_autocomplete_using_json_and_a.html Russ From: egola...@gmail.com Date: Thu, 13 Aug 2009 17:22:48 +0300 Subject: JS libraries with Wicket To: users@wicket.apache.org There was once a nice explanation on how to create a module in wicket that uses a JS library (like JQuery). I checked out wicketstuf core to look into it. I want to try to create my own module of wicket and JS library (and of course to contribute it). Does anyone remember any post / blog / article about it? Or can someone give some pin points on how to do it? Thanks, Eyal Golan egola...@gmail.com Visit: http://jvdrums.sourceforge.net/ LinkedIn: http://www.linkedin.com/in/egolan74 P Save a tree. Please don't print this e-mail unless it's really necessary _ Get free photo software from Windows Live http://www.windowslive.com/online/photos?ocid=PID23393::T:WLMTAGL:ON:WL:en-US:SI_PH_software:082009
RE: CORRECT portlet+spring+hibernate configuration (Two options, what's right?)
Errors like those are caused when the hibernate session is closed too soon. https://www.hibernate.org/43.html Russ Subject: Re: CORRECT portlet+spring+hibernate configuration (Two options, what's right?) From: g...@aguilardelgado.com To: users@wicket.apache.org Date: Fri, 14 Aug 2009 11:01:05 +0200 About the error I mentioned the exception it throws is: Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.level2crm.hibernate.generated.User.contactBasicDetails, no session or session was closed at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358) at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350) at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:97) at org.hibernate.collection.PersistentSet.isEmpty(PersistentSet.java:146) at com.level2crm.portals.crm.wicket.customerdetail.pages.ViewModePage $1.load(ViewModePage.java:54) at org.apache.wicket.model.LoadableDetachableModel.getObject(LoadableDetachableModel.java:122) at org.apache.wicket.Component.getDefaultModelObject(Component.java:1664) at org.apache.wicket.markup.html.list.ListView.getViewSize(ListView.java:221) at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:525) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:131) at org.apache.wicket.Component.internalBeforeRender(Component.java:1061) at org.apache.wicket.Component.beforeRender(Component.java:1095) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1751) ... 109 more May this have something to do with selected configuration? Thank you again. El vie, 14-08-2009 a las 10:53 +0200, Gonzalo Aguilar Delgado escribió: Hi again, For a shake of completeness y will provide two of the working configurations I've found to work. I would know what's the one correct and why. Someone can throw a little bit light on this issue, please? -=[ First Choice ]=- - web.xml - ?xml version=1.0 encoding=UTF-8? !-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the License); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -- web-app xmlns=http://java.sun.com/xml/ns/j2ee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; version=2.4 xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd; display-nameMy Portlet Application/display-name !-- For deploying on Websphere: disable WebSphere default portletcontainer However: if you actually want to deploy on WebSphere Portal, comment the following out -- context-param param-namecom.ibm.websphere.portletcontainer.PortletDeploymentEnabled/param-name param-valuefalse/param-value /context-param !-- This is for Spring self configuration -- context-param param-namecontextConfigLocation/param-name param-value/WEB-INF/applicationContext.xml/param-value /context-param listener listener-classorg.springframework.web.context.ContextLoaderListener/listener-class /listener !-- Enable the filters for Hibernate (How to check it's working?)-- filter filter-nameopensessioninview/filter-name filter-classorg.springframework.orm.hibernate3.support.OpenSessionInViewFilter/filter-class /filter filter-mapping filter-nameopensessioninview/filter-name url-pattern/hibernate/*/url-pattern /filter-mapping !-- END hibernate filters -- !-- Wicket filters -- filter filter-nameCustomerListPortlet/filter-name filter-classorg.apache.wicket.protocol.http.WicketFilter/filter-class init-param param-nameapplicationClassName/param-name
RE: how to monitor session memory usage
Try this program, its free and very well written:
http://www.eclipse.org/mat/
You can configure to take heap dumps a couple of different ways.
I haven't done any profiling in a while, but I googled and found this article
for you.
http://www.eclipse.org/articles/Article-TPTP-Profiling-Tool/tptpProfilingArticle.html
Russ
From: nhsoft@gmail.com
Date: Sat, 15 Aug 2009 09:20:45 +0800
Subject: Re: how to monitor session memory usage
To: users@wicket.apache.org
thanks alot for your reply, but i can not resolve my problem.
Monitor Wicket page request using JAMon,
http://blog.xebia.com/2008/02/02/monitor-wicket-page-request-using-jamon/
it only trace the request time, but i mainly want to know why the
application session occupy so many memory.
try RequestLogger at first.
i add code in application init method
if(DEVELOPMENT.equalsIgnoreCase(getConfigurationType())){
//Get the logger
IRequestLoggerSettings reqLogger =
Application.get().getRequestLoggerSettings();
//Enable the logger
reqLogger.setRequestLoggerEnabled(true);
/**
* Set the window of all the requests that is kept in memory for
viewing. Default is 2000, You
* can set this to 0 then only Sessions data is recorded (number
of request, total time, latest
* size)
*/
reqLogger.setRequestsWindowSize(3000);
}
and add log4j configure as:
log4j.category.org.apache.wicket.protocol.http.RequestLogger
=debug,reqLogger
log4j.additivity.org.apache.wicket.protocol.http.RequestLogger=false
log4j.appender.reqLogger=org.apache.log4j.RollingFileAppender
log4j.appender.reqLogger.File=D:/517wm_data/logs/wicketRequestLogger.log
log4j.appender.reqLogger.MaxFileSize=10MB
log4j.appender.reqLogger.MaxBackupIndex=10
log4j.appender.reqLogger.layout=org.apache.log4j.PatternLayout
log4j.appender.reqLogger.layout.ConversionPattern=%d %-5p -
%-26.26c{1} - %m\n
here is result:
2009-08-14 22:17:47,421 INFO - RequestLogger -
time=78,event=null,response=[resourcestreamrequesttarget[resourcestream=org.apache.wicket.markup.html.dynamicwebresourc...@14d11bd,fileName=null],sessionid=15iahjrthemeq,sessionsize=258022,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=129,totaltime=28780,activerequests=1,maxmem=266M,total=133M,used=113M
2009-08-14 22:17:48,546 INFO - RequestLogger -
time=109,event=Interface[target:ShareShopPage$LastestShopPanel$1$1(wmcNavigator:searchBox:panel:wmcLastestShopPanel:lastestShops:65:cols:68:shop),
page: wm.wicket.pages.shareshop.ShareShopPage(2), interface:
IBehaviorListener.onRequest],response=PageRequest[wm.wicket.pages.shareshop.ShareShopPage(2)],sessionid=15iahjrthemeq,sessionsize=240557,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=130,totaltime=28889,activerequests=1,maxmem=266M,total=133M,used=118M
2009-08-14 22:17:48,734 INFO - RequestLogger -
time=63,event=null,response=[resourcestreamrequesttarget[resourcestream=org.apache.wicket.markup.html.dynamicwebresourc...@b9af2c,fileName=null],sessionid=15iahjrthemeq,sessionsize=240789,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=131,totaltime=28952,activerequests=1,maxmem=266M,total=133M,used=120M
2009-08-14 22:17:50,484 INFO - RequestLogger -
time=141,event=Interface[target:ShareShopPage$LastestShopPanel$1$1(wmcNavigator:searchBox:panel:wmcLastestShopPanel:lastestShops:73:cols:75:shop),
page: wm.wicket.pages.shareshop.ShareShopPage(2), interface:
IBehaviorListener.onRequest],response=PageRequest[wm.wicket.pages.shareshop.ShareShopPage(2)],sessionid=15iahjrthemeq,sessionsize=269258,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=132,totaltime=29093,activerequests=1,maxmem=266M,total=133M,used=119M
2009-08-14 22:17:50,953 INFO - RequestLogger -
time=141,event=null,response=[resourcestreamrequesttarget[resourcestream=org.apache.wicket.markup.html.dynamicwebresourc...@1f8f606,fileName=null],sessionid=15iahjrthemeq,sessionsize=269490,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=133,totaltime=29234,activerequests=1,maxmem=266M,total=133M,used=121M
2009-08-14 22:17:52,250 INFO - RequestLogger -
time=125,event=Interface[target:ShareShopPage$LastestShopPanel$1$1(wmcNavigator:searchBox:panel:wmcLastestShopPanel:lastestShops:69:cols:71:shop),
page: wm.wicket.pages.shareshop.ShareShopPage(2), interface:
IBehaviorListener.onRequest],response=PageRequest[wm.wicket.pages.shareshop.ShareShopPage(2)],sessionid=15iahjrthemeq,sessionsize=252607,sessionstart=Fri
Aug 14 21:38:50 CST
2009,requests=134,totaltime=29359,activerequests=1,maxmem=266M,total=133M,used=118M
2009-08-14 22:17:52,468 INFO - RequestLogger -
how to implement multiple forms on a single page
All, I've been looking around the wiki and the mailing list, but can't seem to figure out what I'm doing wrong, or if I am even allowed to do multiple forms on one page with wicket. I'm using 1.4.8 and I would like to have three forms. Each of the forms work, but I noticed that one of my forms does not get its data correctly. For simplicity sake, I am doing: div wicket:id=formPanelAform wicket:id=form1input wicket:id=name/form /divdiv wicket:id=formPanelBform wicket:id=form2input wicket:id=name/form/divdiv wicket:id=formPanelCform wicket:id=form1input wicket:id=searchField/form/div Form2 and Form3 are using fields of the same name because both are addresses fields but are targeted for different purposes. Everything compiles, builds and runs, but here is the issue: Form1 DOES get its dataForm2 does NOT get its data, and the form validation fails.Form3 DOES get its data Should I be able to have 3 or more forms on a single page (there's nothing in HTML to prevent this...?) Is there a good example on how to do 3 or more forms on a page if I can do this? Its entirely possible that I muffed up somewhere, but I've spent a few hours and haven't found a good answer, so I here I am. I apologize if this is covered on the wiki, I looked but could not find anything similar. The closest I could find was nested forms, but these are not nested - three separate forms. Hoping for help, Russ _ The New Busy think 9 to 5 is a cute idea. Combine multiple calendars with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multicalendarocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5
RE: how to implement multiple forms on a single page
Thanks for the response - after further digging I discovered the error was one of my own creation. From: igor.vaynb...@gmail.com Date: Wed, 2 Jun 2010 20:07:51 -0700 Subject: Re: how to implement multiple forms on a single page To: users@wicket.apache.org you should be able to have as many forms as you want. create a quickstart and send it to the list or attach it to jira, there is probably a bug in your code somewhere. _ The New Busy is not the old busy. Search, chat and e-mail from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_3
RE: Can I develop without recompiling/restarting after every change?
I have to thank Martijn for pointing out the Start.java file. I am trying hard
not to beat myself up for not using this sooner. I have not gone through the
works just yet to move my HTML files to another location. I've left them in
with the class files. So, for eclipse love in this situation, I added the HTML
files to the eclipse build so that anytime I save a file eclipse moves them to
the target folder. I changed the build output location to be
target/MY_APPLICATION/WEB-INF/classes and I added the same path to the runtime
configuration classpath. So far, I love it! Just as Martijn pointed out
earlier, run in debug mode and every time you edit/save a java file or html
file the changes are immediately picked up. SO much better than hot deploy for
laptop development. This will save me hours, and it has no impact on my current
maven project. Its just what I needed. THANK YOU.
If you don't want to use the quickstart, here is the Start.java source I use.
import org.mortbay.jetty.Connector;import org.mortbay.jetty.Server;import
org.mortbay.jetty.bio.SocketConnector;import
org.mortbay.jetty.webapp.WebAppContext;import
org.mortbay.jetty.webapp.WebInfConfiguration;import
org.mortbay.jetty.webapp.WebXmlConfiguration;
public class Start {
public static void main(String[] args) throws Exception {
Server server = new Server(); SocketConnector connector = new
SocketConnector(); // Set some timeout options to
make debugging easier. connector.setMaxIdleTime(1000 * 60 * 60);
connector.setSoLingerTime(-1); connector.setPort(8080);
server.setConnectors(new Connector[] { connector });
WebAppContext bb = new WebAppContext();
bb.setServer(server); bb.setContextPath(/);//
CHANGE ME - point to your project path
bb.setWar(target/YOUR_APP); bb.setConfigurationClasses(new String[]
{ WebInfConfiguration.class.getName(), WebXmlConfiguration.class.getName() });
bb.setParentLoaderPriority(true); // START JMX SERVER
// MBeanServer mBeanServer =
ManagementFactory.getPlatformMBeanServer();// MBeanContainer
mBeanContainer = new MBeanContainer(mBeanServer); //
server.getContainer().addEventListener(mBeanContainer); //
mBeanContainer.start(); server.addHandler(bb);
try { System.out.println( STARTING
EMBEDDED JETTY SERVER, PRESS [ENTER] TO STOP);
server.start(); System.in.read();
System.out.println( STOPPING EMBEDDED JETTY SERVER);
server.stop(); server.join(); } catch (Exception e) {
e.printStackTrace();System.exit(100);
} }}
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RE: Can I develop without recompiling/restarting after every change?
hotmail just destroyed my last post. I apologize. I will try one more time to
share my source
import org.mortbay.jetty.Connector;import org.mortbay.jetty.Server;import
org.mortbay.jetty.bio.SocketConnector;import
org.mortbay.jetty.webapp.WebAppContext;import
org.mortbay.jetty.webapp.WebInfConfiguration;import
org.mortbay.jetty.webapp.WebXmlConfiguration;
public class Start {
public static void main(String[] args) throws Exception { Server server =
new Server(); SocketConnector connector = new SocketConnector(); //
Set some timeout options to make debugging easier.
connector.setMaxIdleTime(1000 * 60 * 60); connector.setSoLingerTime(-1);
connector.setPort(8080); server.setConnectors(new Connector[] { connector
}); WebAppContext bb = new WebAppContext(); bb.setServer(server);
bb.setContextPath(/); bb.setWar(target/MY_APPLICATION);
bb.setConfigurationClasses(new String[] { WebInfConfiguration.class.getName(),
WebXmlConfiguration.class.getName() }); bb.setParentLoaderPriority(true);
// START JMX SERVER // MBeanServer mBeanServer =
ManagementFactory.getPlatformMBeanServer(); // MBeanContainer mBeanContainer
= new MBeanContainer(mBeanServer); //
server.getContainer().addEventListener(mBeanContainer); //
mBeanContainer.start(); server.addHandler(bb);
try { System.out.println( STARTING EMBEDDED JETTY SERVER, PRESS
[ENTER] TO STOP); server.start(); System.in.read();
System.out.println( STOPPING EMBEDDED JETTY SERVER);
server.stop(); server.join(); } catch (Exception e) {
e.printStackTrace(); System.exit(100); } }}
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RE: radiochoice values
I created a HashMapChoiceRenderer which extends ChoiceRenderer. I'm not sure if
this is the best way to go about it, but it worked for me to specifically set
the value with a set of checkboxes.
disclaimer : hotmail munches code, so you will want to throw this code into an
ide and format it.
Here is how I add my new component:
###
DropDownChoice groupSelect = new DropDownChoice(selectGroup, new
PropertyModel(this, selectGroup), userGroups, new HashMapChoiceRenderer())
{ /** * Every object will be a HashMap that has just one item. So, it * is
safe to grab the first item from the keySet iterator and * test with the
value persisted. * * @see
org.apache.wicket.markup.html.form.AbstractSingleSelectChoice#isSelected(java.lang.Object,
* int, java.lang.String) */�...@override protected boolean
isSelected(Object object, int index, String selected) { HashMapString,
String testee = (HashMapString, String) object; String id =
testee.keySet().iterator().next(); return
(id.equals(getSelectGroup())); }};
###
When Wicket calls your setter, it gives you a string that has both the id and
the value - a serialized view of the hashmap, so I did this with the setter
###/** * Added logic to look for the occurance of {
since the dropdown list * will usually supply {id=value} as a string. * *
@param sortListBy * the sortListBy to set */public void
setSortListBy(String sortListBy) { if (sortListBy != null
sortListBy.contains({)) this.sortListBy =
HashMapChoiceRenderer.getListSelectionValue(sortListBy); else
this.sortListBy = sortListBy;}
Here is the component
###
import java.util.HashMap;
import org.apache.commons.logging.Log;import
org.apache.commons.logging.LogFactory;import
org.apache.wicket.markup.html.form.ChoiceRenderer;
/** * This class will let you use a HashMapString,String as an IModel for
your * DropDownChoice. * * @author a
href=mailto:russellsimpk...@hotmail.com;Russell Simpkins/a */public class
HashMapChoiceRendererT extends ChoiceRendererT {
private static final long serialVersionUID = 1904209513899620301L;
public static final Log log = LogFactory.getLog(HashMapChoiceRenderer.class);
/** * A utility method for getting back the value of a list selection
value * where the input is a String wiht a format of {id=value} where we
want the * id part * * @param selection * @return String the
value= part of an HTML select field */ public static final String
getListSelectionValue(String selection) { String[] parts = ((String)
selection).replaceAll(([{]|[}]), ).split([=]); return parts[0];
}
/** * A utility method for getting back the value of a list selection
value * where the input is a String wiht a format of {id=value} where we
want the * value part * * @param selection * @return String
- the display value a user would have seen */ public static final String
getListSelectionDisplay(String selection) { String[] parts = ((String)
selection).replaceAll(([{]|[}]), ).split([=]); return parts[1];
}
/* * (non-Javadoc) * * @see *
org.apache.wicket.markup.html.form.ChoiceRenderer#getDisplayValue(java *
.lang.Object) */ �...@suppresswarnings(unchecked) �...@override
public Object getDisplayValue(T object) { try {
HashMapString, String item = (HashMapString, String) object;
return item.values().iterator().next(); } catch (ClassCastException cce)
{ log.debug(getDisplayValue was passed something other than a
HashMap, cce); } catch (Exception e) { log.error(There was
an unforseen error. , e); } return
super.getDisplayValue(object); }
/* * (non-Javadoc) * * @see *
org.apache.wicket.markup.html.form.ChoiceRenderer#getIdValue(java.lang *
.Object, int) */ �...@suppresswarnings(unchecked) �...@override
public String getIdValue(T object, int index) { try { if
(object instanceof String) { return
HashMapChoiceRenderer.getListSelectionValue((String) object); } else
{ HashMapString, String item = (HashMapString, String)
object; return item.keySet().iterator().next(); }
} catch (ClassCastException cce) { log.debug(getIdValue was
passed something other than a HashMap: + object + index: + index, cce);
} catch (Exception e) { log.error(There was an unforseen
error. , e); } return super.getIdValue(object, index); }
}
###
Russ
I have a bean with enum field.
When I implements radiochoice model by this enum field in html radiochoise
code i see:
type=radioYES
type=radioNO
Labels contents enum
RE: How to support multiple themes in Wicket application.
I would like to support multiple themes in Wicket application like Wordpress, Drupal. Could you please give me suggestion? I would make sure that every element has class set. I would also recommend always setting component.setMarkupId(String id) for your components so that you can style on ID and Class. Then you can play around with setting the name of the selected stylesheet in the application session store. Russ _ The New Busy is not the too busy. Combine all your e-mail accounts with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multiaccountocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_4
RE: Dropdownchoice selection to trigger change of form
I think you are neglecting to do any changes in your onupdate() method. When
onupdate is called, the user should have selected a vehicle, which would
populate selectedVehicle - you need to then populate your other dropdown menu
or whatever else you wanted to populate before you addOrReplace to your
container and finally addComponent to the target. You made no changes before
calling: target.addComponent(addVehicleFormPanel);
I would think that if you tried:
setup();target.addComponent(addVehicleFormPanel);
You may get the results you are after. Also, given that you plan on refreshing
elements, I think you should consider using addOrReplace().
Russ
Date: Tue, 6 Jul 2010 18:44:46 -0700
From: matt...@spidertracks.co.nz
To: users@wicket.apache.org
Subject: Dropdownchoice selection to trigger change of form
Hi, I would of thought that this would be fairly basic to figure out but I
just can't get it to work. I have a dropdownchoice in one form and then
another form below it. Based on the selection of the dropdown I want the
contents of the other form to change. I have an ajax listener that add the
form to be rendered on a selection change.
Anyone know what I am doing wrong or has any examples?
Thanks!
@Override
protected void setup() {
vehicleIndex = -1;
user = new UserDetachableModel();
Fragment fragment = null;
if (user.getObject().getVehicles() != null) {
this.vehicleIndex = 0;
}
final AddVehicleFormPanel addVehicleFormPanel = new
AddVehicleFormPanel(addVehiclePanel, new PropertyModelVehicle(this,
selectedVehicle));
addVehicleFormPanel.setOutputMarkupId(true);
// final AddVehicleForm form = new AddVehicleForm(addVehicle,
// getSelectedVehicle());
CompoundPropertyModelMyVehiclesPanel formModel = new
CompoundPropertyModelMyVehiclesPanel(
this);
// form.setDefaultModel(formModel);
setDefaultModel(formModel);
// check if user has vehicles
if (user.getObject().getVehicles() != null) {
fragment = new Fragment(dropDown, vehiclesExist,
this);
DropDownChoiceVehicle vehiclesDropDown = new
DropDownChoiceVehicle(
vehicleSelect, new
PropertyModelVehicle(this,
selectedVehicle),
new PropertyModelListVehicle(user,
vehicles),
new
WebOptionStringChoiceRenderVehicle());
vehiclesDropDown.add(new
AjaxFormComponentUpdatingBehavior(onchange) {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget
target) {
target.addComponent(addVehicleFormPanel);
}
});
fragment.add(vehiclesDropDown);
} else {
fragment = new Fragment(dropDown, noVehicles, this);
}
add(fragment);
// addVehicleFormPanel.add(form);
add(addVehicleFormPanel);
}
public void setSelectedVehicle(Vehicle selectedVehicle) {
vehicleIndex =
user.getObject().getVehicles().indexOf(selectedVehicle);
}
/**
*
* @return Vehicle The selected vehicle
*/
public Vehicle getSelectedVehicle() {
Vehicle returned = null;
if (vehicleIndex == -1) {
ListVehicle vehicles =
this.user.getObject().getVehicles();
if (vehicles != null vehicles.size() 0) {
vehicleIndex = 0;
returned = vehicles.get(0);
}
} else {
returned =
user.getObject().getVehicles().get(vehicleIndex);
}
return returned;
}
--
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RE: HttpsRequestCycleProcessor Configuration
My problem is not specific to wicket but I'm hoping that someone in the community has fought this battle before and is willing to lend a helping hand. I am using the HttpsRequestCycleProcessor and I only have the @RequireHttps annotation on one page, the registration page. I have apache httpd and tomcat talking to each other with a virtual host using proxypass and proxypassreverse on port 80 and all that is working fine. The problem becomes when I try to configure everything for SSL. I'm unsure whether I need SSL to be configured in tomcat and apache httpd or just one of them and not the other. I have generated a self signed certificate and key file for apache httpd and tried it with just that. When that did not work I pointed tomcat to the same files. Still nothing. It sounds like you have your SSL for apache incorrectly configured. First start by getting SSL configured and working correctly for your apache. Create a test page and make sure you can see it over HTTPS. Then verify that you've added your tomcat connector to your HTTPS server e.g. VirtualHost _default_:443# General setup for the virtual hostDocumentRoot /usr/local/www/webapps/ROOTServerName www.example.com:443ErrorLog /usr/apache/apache-2.2.11/logs/error_logTransferLog /usr/apache/apache-2.2.11/logs/access_logJkMount /app/* worker1JkMount /asyncService/* worker1JkMount /*.jsp worker1 # SSL Engine Switch:# Enable/Disable SSL for this virtual host.SSLEngine on.../VirtualHost If you want to use proxy pass instead of mod_jk, that shouldn't be an issue. Russ _ The New Busy think 9 to 5 is a cute idea. Combine multiple calendars with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multicalendarocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5
